Asus P5N T Deluxe User Manual

P5N-T Deluxe  
Contents  
Notices........................................................................................................ vii  
Safety information .................................................................................... viii  
About this guide ......................................................................................... ix  
P5N-T Deluxe specifications summary..................................................... xi  
Chapter 1:  
Product introduction  
1.1  
1.2  
1.3  
Welcome! ...................................................................................... 1-1  
Package contents......................................................................... 1-1  
Special features............................................................................ 1-2  
1.3.1  
1.3.2  
1.3.3  
Product highlights ........................................................... 1-2  
ASUS AI Lifestyle unique features.................................. 1-4  
ASUS Intelligent Performance  
and Overclocking features .............................................. 1-7  
Chapter 2:  
Hardware information  
2.1  
2.2  
Before you proceed ..................................................................... 2-1  
Motherboard overview................................................................. 2-2  
2.2.1  
2.2.2  
2.2.3  
2.2.4  
Placement direction ........................................................ 2-2  
Screw holes .................................................................... 2-2  
Motherboard layout......................................................... 2-3  
Layout contents............................................................... 2-4  
2.3  
2.4  
Central Processing Unit (CPU) ................................................... 2-6  
2.3.1  
2.3.2  
2.3.3  
Installing the CPU ........................................................... 2-7  
Installing the CPU heatsink and fan................................ 2-9  
Uninstalling the CPU heatsink and fan ..........................2-11  
System memory ......................................................................... 2-13  
2.4.1  
2.4.2  
2.4.3  
2.4.4  
Overview....................................................................... 2-13  
Memory configurations.................................................. 2-13  
Installing a DIMM .......................................................... 2-15  
Removing a DIMM ........................................................ 2-15  
2.5  
Expansion slots.......................................................................... 2-18  
2.5.1  
2.5.2  
2.5.3  
2.5.4  
2.5.5  
2.5.6  
Installing an expansion card ......................................... 2-18  
Configuring an expansion card ..................................... 2-18  
Interrupt assignments ................................................... 2-19  
PCI slot ......................................................................... 2-20  
PCI Express x1 slots..................................................... 2-20  
PCI Express 2.0 x16 slots............................................. 2-20  
iii  
Contents  
2.6  
2.7  
Jumper ........................................................................................ 2-22  
Connectors ................................................................................. 2-23  
2.7.1  
2.7.2  
2.7.3  
Rear panel connectors.................................................. 2-23  
Internal connectors ....................................................... 2-25  
Installing the optional fans ............................................ 2-36  
Chapter 3:  
Powering up  
3.1  
Starting up for the first time........................................................ 3-1  
3.2  
Turning off the computer............................................................. 3-2  
3.2.1  
3.2.2  
Using the OS shut down function.................................... 3-2  
Using the dual function power switch.............................. 3-2  
Chapter 4:  
4.1  
BIOS setup  
Managing and updating your BIOS ............................................ 4-1  
4.1.1  
4.1.2  
4.1.3  
4.1.4  
4.1.5  
ASUS Update utility ........................................................ 4-1  
Creating a bootable floppy disk....................................... 4-4  
ASUS EZ Flash 2 utility................................................... 4-5  
Updating the BIOS.......................................................... 4-6  
Saving the current BIOS file............................................ 4-8  
4.2  
BIOS setup program .................................................................... 4-9  
4.2.1  
4.2.2  
4.2.3  
4.2.4  
4.2.5  
4.2.6  
4.2.7  
4.2.8  
BIOS menu screen........................................................ 4-10  
Menu bar....................................................................... 4-10  
Legend bar.....................................................................4-11  
Menu items ....................................................................4-11  
Sub-menu items.............................................................4-11  
Configuration fields ........................................................4-11  
Pop-up window ............................................................. 4-12  
General help ................................................................. 4-12  
4.3  
Main menu .................................................................................. 4-13  
4.3.1  
4.3.2  
4.3.3  
4.3.4  
4.3.5  
4.3.6  
4.3.7  
4.3.8  
System Time ................................................................. 4-13  
System Date ................................................................. 4-13  
Language...................................................................... 4-13  
Legacy Diskette A ......................................................... 4-13  
Primary IDE Master/Slave............................................. 4-14  
SATA1/2/3/4/5/6..............................................................................4-16  
HDD SMART Monitoring............................................... 4-17  
Installed Memory........................................................... 4-17  
iv  
Contents  
4.3.9  
Usable Memory............................................................. 4-17  
4.4  
Extreme Tweaker menu ............................................................. 4-18  
4.4.1  
4.4.2  
4.4.3  
4.4.4  
4.4.5  
4.4.6  
AI Tuning....................................................................... 4-18  
Overclocking ................................................................. 4-21  
Over Voltage ................................................................. 4-23  
NVIDIA GPU Ex ............................................................ 4-24  
SLI-Ready Memory....................................................... 4-24  
SLI-Ready Memory CPUOC......................................... 4-24  
4.5  
4.6  
Advanced menu ......................................................................... 4-25  
4.5.1  
4.5.2  
4.5.3  
AI NET2 ........................................................................ 4-25  
PCIPnP ......................................................................... 4-26  
Onboard Device Configuration...................................... 4-27  
Power menu................................................................................ 4-30  
4.6.1  
4.6.2  
4.6.3  
4.6.4  
ACPI Suspend Type...................................................... 4-30  
ACPI APIC Support....................................................... 4-30  
APM Configuration........................................................ 4-31  
Hardware Monitor ......................................................... 4-33  
4.7  
Boot menu .................................................................................. 4-35  
4.7.1  
4.7.2  
4.7.3  
4.7.4  
4.7.5  
4.7.6  
Boot Device Priority ...................................................... 4-35  
Removable Drives......................................................... 4-35  
Hard Disk Drives........................................................... 4-36  
CDROM Drives ............................................................. 4-36  
Boot Settings Configuration ......................................... 4-37  
Security......................................................................... 4-38  
4.8  
4.9  
Tools menu ................................................................................. 4-40  
4.8.1  
ASUS O.C. Profile......................................................... 4-40  
4.8.2  
ASUS EZ Flash 2.......................................................... 4-42  
Exit menu.................................................................................... 4-43  
Chapter 5:  
Software support  
5.1  
5.2  
Installing an operating system ................................................... 5-1  
Support DVD information............................................................ 5-1  
5.2.1  
5.2.2  
5.2.3  
5.2.4  
5.2.5  
Running the support DVD............................................... 5-1  
Drivers menu................................................................... 5-2  
Utilities menu .................................................................. 5-3  
Make disk menu.............................................................. 5-5  
Manual menu .................................................................. 5-6  
v
Contents  
5.2.6  
5.2.7  
ASUS Contact information.............................................. 5-6  
Other information ............................................................ 5-7  
5.3  
Software information ................................................................... 5-9  
5.3.1  
5.3.2  
5.3.3  
5.3.4  
5.3.5  
5.3.6  
5.3.7  
5.3.8  
5.3.9  
ASUS MyLogo3™........................................................... 5-9  
AI NET2 .........................................................................5-11  
ASUS PC Probe II......................................................... 5-12  
ASUS AI Suite............................................................... 5-18  
ASUS EPU Utility -- AI Gear 3 ...................................... 5-20  
ASUS AI Nap ................................................................ 5-21  
ASUS Q-Fan 2.............................................................. 5-22  
ASUS AI Booster........................................................... 5-23  
ASUS AI Direct Link...................................................... 5-24  
5.3.10 AI Audio 2 (SoundMAX® High Definition Audio utility)... 5-26  
5.4  
RAID configurations .................................................................. 5-35  
5.4.1  
RAID definitions ............................................................ 5-35  
5.4.2  
NVIDIA® RAID configurations........................................ 5-36  
5.5  
Creating a RAID driver disk....................................................... 5-43  
5.5.1  
5.5.2  
Creating a RAID driver disk without entering the OS.... 5-43  
Creating a RAID/SATA driver disk in Windows®............ 5-43  
Chapter 6:  
NVIDIA® SLI™ technology support  
6.1  
Overview ....................................................................................... 6-1  
Requirements................................................................................. 6-1  
Graphics card setup .................................................................... 6-2  
6.2  
6.2.1  
6.2.2  
6.2.3  
6.2.4  
Installing three SLI-ready graphics cards........................ 6-2  
Installing two SLI-ready graphics cards .......................... 6-5  
Installing the device drivers............................................. 6-6  
Enabling the NVIDIA® SLI™ technology in Windows® .... 6-6  
Appendix:  
CPU features  
A.1  
A.2  
Intel® EM64T..................................................................................A-1  
Enhanced Intel SpeedStep® Technology (EIST)........................A-1  
A.2.1  
A.2.2  
System requirements......................................................A-1  
Using the EIST................................................................A-2  
A.3  
Intel® Hyper-Threading Technology ...........................................A-3  
vi  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to the  
following two conditions:  
This device may not cause harmful interference, and  
This device must accept any interference received including interference that  
may cause undesired operation.  
This equipment has been tested and found to comply with the limits for a  
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are  
designed to provide reasonable protection against harmful interference in a  
residential installation. This equipment generates, uses and can radiate radio  
frequency energy and, if not installed and used in accordance with manufacturer’s  
instructions, may cause harmful interference to radio communications. However,  
there is no guarantee that interference will not occur in a particular installation. If  
this equipment does cause harmful interference to radio or television reception,  
which can be determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of the following  
measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
The use of shielded cables for connection of the monitor to the graphics card is  
required to assure compliance with FCC regulations. Changes or modifications  
to this unit not expressly approved by the party responsible for compliance  
could void the user’s authority to operate this equipment.  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise emissions  
from digital apparatus set out in the Radio Interference Regulations of the  
Canadian Department of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
vii  
Safety information  
Electrical safety  
To prevent electrical shock hazard, disconnect the power cable from the  
electrical outlet before relocating the system.  
When adding or removing devices to or from the system, ensure that the  
power cables for the devices are unplugged before the signal cables are  
connected. If possible, disconnect all power cables from the existing system  
before you add a device.  
Before connecting or removing signal cables from the motherboard, ensure  
that all power cables are unplugged.  
Seek professional assistance before using an adapter or extension cord.  
These devices could interrupt the grounding circuit.  
Make sure that your power supply is set to the correct voltage in your area.  
If you are not sure about the voltage of the electrical outlet you are using,  
contact your local power company.  
If the power supply is broken, do not try to fix it by yourself. Contact a  
qualified service technician or your retailer.  
Operation safety  
Before installing the motherboard and adding devices on it, carefully read all  
the manuals that came with the package.  
Before using the product, make sure all cables are correctly connected and the  
power cables are not damaged. If you detect any damage, contact your dealer  
immediately.  
To avoid short circuits, keep paper clips, screws, and staples away from  
connectors, slots, sockets and circuitry.  
Avoid dust, humidity, and temperature extremes. Do not place the product in  
any area where it may become wet.  
Place the product on a stable surface.  
If you encounter technical problems with the product, contact a qualified  
service technician or your retailer.  
This symbol of the crossed out wheeled bin indicates that the product (electrical,  
electronic equipment and mercury-containing button cell battery) should not  
be placed in municipal waste. Check local regulations for disposal of electronic  
products.  
viii  
About this guide  
This user guide contains the information you need when installing and configuring  
the motherboard.  
How this guide is organized  
This guide contains the following parts:  
Chapter 1: Product introduction  
This chapter describes the features of the motherboard and the new  
technology it supports.  
Chapter 2: Hardware information  
This chapter lists the hardware setup procedures that you have to perform  
when installing system components. It includes description of the jumpers  
and connectors on the motherboard.  
Chapter 3: Powering up  
This chapter describes the power up sequence and ways of shutting down  
the system.  
Chapter 4: BIOS setup  
This chapter tells how to change system settings through the BIOS Setup  
menus. Detailed descriptions of the BIOS parameters are also provided.  
Chapter 5: Software support  
This chapter describes the contents of the support DVD that comes with the  
motherboard package and the software.  
Chapter 6: NVIDIA SLI™ support  
This chapter describes the NVIDIA SLI™ feature and shows the graphics  
card installation procedures.  
Appendix: CPU features  
The Appendix describes the CPU features and technologies that the  
motherboard supports.  
Where to find more information  
Refer to the following sources for additional information and for product and  
software updates.  
1.  
2.  
ASUS websites  
The ASUS website provides updated information on ASUS hardware and  
software products. Refer to the ASUS contact information.  
Optional documentation  
Your product package may include optional documentation, such as warranty  
flyers, that may have been added by your dealer. These documents are not  
part of the standard package.  
ix  
Conventions used in this guide  
To make sure that you perform certain tasks properly, take note of the following  
symbols used throughout this manual.  
DANGER/WARNING: Information to prevent injury to yourself  
when trying to complete a task.  
CAUTION: Information to prevent damage to the components  
when trying to complete a task.  
IMPORTANT: Instructions that you MUST follow to complete a  
task.  
NOTE: Tips and additional information to help you complete a  
task.  
Typography  
Bold text  
Italics  
Indicates a menu or an item to select.  
Used to emphasize a word or a phrase.  
<Key>  
Keys enclosed in the less-than and greater-than sign  
means that you must press the enclosed key.  
Example: <Enter> means that you must press the  
Enter or Return key.  
<Key1+Key2+Key3>  
If you must press two or more keys simultaneously, the  
key names are linked with a plus sign (+).  
Example: <Ctrl+Alt+D>  
Command  
Means that you must type the command exactly  
as shown, then supply the required item or value  
enclosed in brackets.  
Example: At the DOS prompt, type the command line:  
format A:/S  
x
P5N-T Deluxe specifications summary  
LGA775 socket for Intel® Core™2 Quad /  
CPU  
Core™2 Extreme / Core™2 Duo / Pentium® Extreme /  
Pentium® D / Pentium® 4 Processors  
Compatible with Intel® 05B/05A/06 processors  
Intel® 45nm Multi-Core CPU  
Note: Visit the ASUS website at www.asus.com for the Intel® CPU support  
list.  
NVIDIA® nForce 780i SLI  
Chipset  
1333 / 1066 / 800 / 667 MHz  
Front Side Bus  
Memory  
4 x DIMM, max. 8GB, DDR2 1066/800 MHz,  
non-ECC, un-buffered memory  
Dual channel memory architecture  
Note: Visit the ASUS website at www.asus.com for the latest Qualified  
Vendors List (QVL).  
3 x PCIe x16 (blue @PCIe 2.0 x16 mode, black @  
Expansion slots  
PCIe x16 mode) with SLI™ suppport  
2 x PCIe x1  
1 x PCI  
Supports three identical NVIDIA® SLI™-Ready graphics  
cards (all at x16 mode)  
Scalable Link Interface  
(SLI™)  
Southbridge supports:  
Storage  
-
-
-
1 x Ultra DMA 133/100/66  
6 x Serial ATA 3 Gb/s  
NVIDIA® MediaShield™ RAID supports RAID 0, 1,  
10(0+1), 5 and JBOD configuration across Serial  
ATA drives  
Marvell SATA controller supports:  
1 x External SATA 3 Gb/s port  
-
Marvell® 88E1116 PCIe Gigabit LAN PHY, featuring  
AI NET2  
LAN  
ADI® 1988B 8-channel High Definition Audio CODEC  
Supports Jack-Sensing, Enumeration, and  
Multi-streaming  
High Definition Audio  
Coaxial / Optical S/PDIF out ports at back panel  
VIA6308P controller supports:  
IEEE 1394  
USB  
-
2 x IEEE 1394a connectors (one at mid-board; one  
at back panel)  
Supports up to 10 USB 2.0 ports (6 at mid-board, 4 at  
back panel)  
(continued on the next page)  
xi  
P5N-T Deluxe specifications summary  
ASUS AI Lifestyle  
Unique features  
ASUS Power Saving Solution:  
- ASUS EPU (Energy Processing Unit)  
- ASUS 3rd Generation 8-phase Power Design  
- ASUS AI Nap  
ASUS AI Lifestyle Features:  
- ASUS AI Direct Link  
ASUS Quiet Thermal Solution:  
- ASUS Fanless Design: Heat-pipe solution  
- ASUS Fanless Design: StackCool 2  
- ASUS Q-Fan 2  
- ASUS Optional Fan for Water-cooling or Passive-  
Cooling only  
ASUS Crystal Sound:  
- ASUS Audio 2  
- ASUS Noise Filter  
ASUS EZ DIY:  
- ASUS Q-Shield  
- ASUS Q-Connector  
- ASUS O.C. Profile  
- ASUS EZ Flash 2  
ASUS MyLogo3™  
ASUS Stylish Features  
Multi-language BIOS  
ASUS Exclusive  
Intelligent overclocking tools:  
Overclocking features  
- ASUS AI Booster utility  
Precision Tweaker 2:  
- vCore: Adjustable CPU voltage at 0.00625V increment  
- vDIMM: 64-step DRAM voltage control  
- vChipset (N.B.): 64-step Chipset voltage control  
- vFSB Termination: 3-step reference voltage control  
- vCPU PLL: 64-step CPU PLL voltage control  
SFS (Stepless Frequency Selection)  
- FSB tuning from 133MHz up to 800MHz at 1MHz  
increment  
- Memory tuning from 400MHz up to 2600MHz  
- PCI Express frequency tuning from 100MHz up to  
200MHz at 1MHz increment  
Overclocking Protection:  
- ASUS C.P.R.(CPU Parameter Recall)  
(continued on the next page)  
xii  
P5N-T Deluxe specifications summary  
2 x PS/2 Keyboard port (purple)  
1 x Optical S/PDIF Output port  
1 x Coaxial S/PDIF Output port  
1 x External SATA  
Rear panel  
1 x LAN (RJ45) port  
4 x USB 2.0/1.1 ports  
1 x IEEE1394a port  
8-channel Audio I/O  
1 x Floppy disk drive connector  
1 x IDE connector  
Internal connectors  
6 x Serial ATA connectors  
3 x USB connectors support additional 6 USB ports  
1 x COM connector  
1 x IEEE 1394a port connector  
1 x CPU / 1 x Power / 2 x Chassis Fan connectors  
Front panel audio connector  
1 x S/PDIF Out Header  
Chassis Intrusion connector  
CD audio in  
24-pin ATX Power connector  
8-pin ATX 12V Power connector  
System Panel (Q-Connector)  
8 Mb Award BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3,  
Multi-Language BIOS  
BIOS features  
WOL by PME, WOR by PME, Chasis Intrusion, PXE  
Manageability  
Drivers  
Support DVD contents  
ASUS PC Probe II  
ASUS Update  
ASUS AI Suite  
Image-Editing Suite  
Multi-language MB installation guide  
Anti-virus software (OEM version)  
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.5 cm)  
Form factor  
*Specifications are subject to change without notice.  
xiii  
xiv  
This chapter describes the motherboard  
features and the new technologies  
it supports.  
Product  
1
introduction  
Chapter summary  
1
1.1  
1.2  
1.3  
Welcome! ...................................................................................... 1-1  
Package contents......................................................................... 1-1  
Special features............................................................................ 1-2  
ASUS P5N-T Deluxe  
1.1  
Welcome!  
Thank you for buying an ASUS® P5N-T Deluxe motherboard!  
The motherboard delivers a host of new features and latest technologies, making it  
another standout in the long line of ASUS quality motherboards!  
Before you start installing the motherboard, and hardware devices on it, check the  
items in your package with the list below.  
1.2  
Package contents  
Check your motherboard package for the following items.  
Motherboard  
I/O modules  
ASUS P5N-T Deluxe motherboard  
1 x 1-port IEEE 1394a module  
1 x 2-port USB 2.0 module  
Cables  
1 x Serial ATA power cable for 2 devices  
6 x Serial ATA signal cables  
1 x Ultra DMA 133/100/66 cable  
1 x Floppy disk drive cable  
Accessories  
Q-Shield (I/O shield)  
1 x ASUS Optional Fans for Water-Cooling or  
Passive-Cooling only  
1 x 3-in-1 ASUS Q-Connector Kit  
(USB, IEEE 1394, system panel; Retail version only)  
1 x ASUS 3-way SLI bridge connector  
1 x ASUS SLI bridge  
Application DVD  
Documentation  
ASUS motherboard support DVD  
User guide  
If any of the above items is damaged or missing, contact your retailer.  
ASUS P5N-T Deluxe  
1-1  
1.3  
Special features  
1.3.1  
Product highlights  
Intel® Core™2 Quad / Core™2 Duo / Core™2 Extreme  
CPU support  
This motherboard supports the latest Intel® Quad-core/Core™2 processor in the  
LGA775 package and Intel’s 45nm multi-core processors. With the new Intel®  
Core™ microarchitecture technology and 1333/1066/800/667 MHz FSB, the Intel®  
Core™2 is one of the most powerful and energy efficient CPUs in the world.  
NVIDIA® nForce® 780i SLI chipset  
The NVIDIA® nForce 780i SLI chipset supports the NVIDIA® Scalable Link Interface  
(SLI™) technology that allows three graphics processing units (GPUs) in a single  
system. It’s designed for enthusiast, extreme overclocking capability, ultimate  
gaming performance with SLI technology support. It’s definitely one of the fastest  
platform in the world. The NVIDIA® nForce 780i SLI chipset also supports six  
(6) Serial ATA 3 Gb/s devices, three PCI Express™ x16 slots with NVIDIA® SLI™  
support at full x16, x16, x16 mode, and up to 10 USB 2.0 ports.  
NVIDIA® Scalable Link Interface (SLI™)  
NVIDIA SLI™ (Scalable Link Interface) takes advantage of the increased  
bandwidth of the PCI Express bus architecture and features intelligent hardware  
and software that allows two GPUs to efficiently work together to deliver earth-  
shattering, scalable performance.  
NVIDIA® 3-Way SLI™ (Scalable Link Interface)  
NVIDIA 3-Way SLI™ (Scalable Link Interface) takes advantage of the increased  
bandwidth of the PCI Express 2.0 bus architecture and features intelligent  
hardware and software that allows three graphics cards to efficiently work together  
to deliver earth-shattering, scalable performance. For some applications nearly  
triple performance!  
PCIe 2.0  
This motherboard supports the latest PCIe 2.0 device for twice the current speed  
and bandwidth. This enhances system performance while still providing backward  
compatibility to PCIe 1.0 devices. See page 2-20 for details.  
1-2  
Chapter 1: Product Introduction  
DDR2 memory support  
The motherboard supports DDR2 memory that features data transfer rates of  
1066/800/667 MHz to meet the higher bandwidth requirements of the latest  
3D graphics, multimedia, and Internet applications. The dual-channel DDR2  
architecture doubles the bandwidth of your system memory to boost system  
performance, eliminating bottlenecks with peak bandwidths of up to 12.8 GB/s.  
See page 2-13 for details.  
Serial ATA 3 Gb/s technology and SATA-On-The-Go  
This motherboard supports the hard drives based on the Serial ATA (SATA)  
3 Gb/s storage specification, delivering enhanced scalability and doubling the bus  
bandwidth for high-speed data retrieval and saves. The external SATA port located  
at the back I/O provides smart setup and hot-plug functions. Easily backup photos,  
videos and other entertainment contents to external devices. See page 2-24 for  
details.  
The NVIDIA® MediaShield™ RAID controller integrated in the NVIDIA® nForce®  
780i SLI™ chipset allows RAID 0, RAID 1, RAID 10(0+1), RAID 5, and JBOD  
configurations for six SATA 3 Gb/s connectors. See page 2-26 for details.  
IEEE 1394a support  
The IEEE 1394a interface provides high speed digital interface for audio/video  
appliances such as digital television, digital video camcorders, storage peripherals  
& other PC portable devices. See pages 2-23 and 2-28 for details.  
S/PDIF digital sound ready  
This motherboard provides convenient connectivity to external home theater audio  
systems via coaxial and optical S/PDIF-out (SONY/PHILIPS Digital Interface)  
jacks. It allows to transfer digital audio without converting to analog format and  
keeps the best signal quality. See pages 2-23 and 2-24 for details.  
Gigabit LAN solution  
The NVIDIA® native Gigabit LAN controller delivers transfer speeds up to ten times  
faster than conventional 10/100/1000 Ethernet connections. Gigabit LAN is the  
networking standard for the early future and is ideal for handling large amounts of  
data such as video, audio, and voice. See page 2-23 for details.  
ASUS P5N-T Deluxe  
1-3  
High Definition Audio  
Enjoy high-end sound quality on your PC! The onboard 8-channel HD audio (High  
Definition Audio, previously codenamed Azalia) CODEC enables high-quality  
192KHz/24-bit audio output that simultaneously sends different audio streams to  
different destinations. You can now talk to your partners on the headphone while  
playing multi-channel network games. See pages 2-23 and 2-24 for details.  
Green ASUS  
This motherboard and its packaging comply with the European Union’s Restriction  
on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision  
of creating environment-friendly and recyclable products/packaging to safeguard  
consumers’ health while minimizing the impact on the environment.  
1.3.2  
ASUS AI Lifestyle unique features  
ASUS Power Saving Solution  
ASUS Power Saving solution intelligently and automatically provides balanced  
computing power and energy consumption.  
ASUS EPU  
The ASUS EPU utilizes innovative technology to digitally monitor and  
tune the CPU power supply with improved VR responses in heavy or light  
loadings. It automatically provides power for higher performance or improve  
efficiency by 7% when the PC is running low intensity applications. Working  
together with AI Gear 3, this can help you attain the best possible power  
efficiency and energy savings up to 58.6% to help save the environment. See  
page 5-20 for details.  
AI Nap  
With AI Nap, the system can continue running at minimum power and noise  
when you are temporarily away. To wake the system and return to the OS  
environment, simply click the mouse or press a key. See page 5-21 for  
details.  
1-4  
Chapter 1: Product Introduction  
ASUS Quiet Thermal Solution  
ASUS Quiet Thermal solution makes system more stable and enhances the  
overclocking capability.  
ASUS 3rd Generation 8 Phase Power Design  
Longer Life, & Higher Efficiency!  
With power efficiency so important to operating temperatures, ASUS' 3rd  
generation 8-phase VRM design leads the industry with its 95% power  
efficiency. High quality power components such as low RDS (on) MOSFETs  
for minimum switching loss & lower temperatures, Ferrite core chokes with  
lower hysteresis loss, and high quality Japanese-made conductive polymer  
capacitors all add up to ensure longer component life and lower power loss  
- creating more energy efficiency.  
Fanless Design - Stack Cool 2  
ASUS Stack Cool 2 is a fan-less and zero-noise cooling solution that lowers  
the temperature of critical heat generating components. The motherboard  
uses a special design on the printed circuit board (PCB) to dissipate heat  
these critical components generate.  
Fanless Design - Pure Copper Heat-pipe  
The Heat Pipe design effectively directs the heat generated by the chipsets to  
the heatsink near the back IO ports, where it can be carried away by existing  
airflow from CPU fan or bundled optional fan. The purpose of the innovative  
heat pipe design on this motherboard is that the groundbreaking fanless  
design does not have lifetime problems as a chipset fan does. Furthermore, it  
provides options for users to install side-flow fan or passive cooler. The Heat  
Pipe design is the most reliable fanless thermal solution to date.  
DO NOT uninstall the heat-pipe by yourself. Doing so may bend the tubing and  
affect the heat dissipation performance.  
Optional Fan (for Water-Cooling or Passive-Cooling only)  
The optional fan is specifically designed to provide sufficient airflow over the  
CPU power modules and chipset area when water-cooling or passive-cooling  
is utilized, ensuring effective heat dissipation for the entire system. See page  
2-36 for details.  
ASUS P5N-T Deluxe  
1-5  
Q-Fan 2  
ASUS Q-Fan2 technology intelligently adjusts both CPU fan and chassis fan  
speeds according to system loading to ensure quiet, cool and efficient operation.  
See page 5-22 for details.  
ASUS Crystal Sound  
This feature can enhance speech-centric applications like Skype, online game,  
video conference and recording.  
AI Audio 2  
AI Audio 2 creates a virtual center channel that expands the overall sound  
field without introducing a picket fencing effect. Preserving the dialogue or  
solo performances with downmixing from multichannels will allow you to  
experience true-to-life high quality audio. See pages 5-26 to 5-34 for details.  
Noise Filter  
This feature detects repetitive and stationary noises (non-voice signals) like  
computer fans, air conditioners, and other background noises then eliminates  
it in the incoming audio stream while recording.  
ASUS EZ DIY  
ASUS EZ DIY feature collection provides you easy ways to install computer  
components, update the BIOS or back up your favorite settings.  
ASUS Q-Shield  
The specially designed ASUS Q-Shield provides conductivity to best protect  
your motherboard against static electricity damage and shields it against  
Electronic Magnetic Interference (EMI). Without the usual "fingers" present,  
this new design is convenient and safe to install.  
ASUS Q-Connector  
ASUS Q-Connector allows you to easily connect or disconnect the chassis  
front panel cables to the motherboard. This unique module eliminates the  
trouble of connecting the system panel cables one at a time and avoiding  
wrong cable connections. See page 2-35 for details.  
1-6  
Chapter 1: Product Introduction  
ASUS O.C. Profile  
The motherboard features the ASUS O.C. Profile that allows users to  
conveniently store or load multiple BIOS settings. The BIOS settings can be  
stored in the CMOS or a separate file, giving users freedom to share and  
distribute their favorite settings. See page 4-40 for details.  
ASUS EZ Flash 2  
EZ Flash 2 is a user-friendly BIOS update utility. Simply press the predefined  
hotkey to launch the utility and update the BIOS without entering the OS.  
Update your BIOS easily without preparing a bootable diskette or using an  
OS-based flash utility. See pages 4-5 and 4-42 for details.  
ASUS MyLogo3™  
This feature allows you to convert your favorite photo into a 256-color boot logo for  
a more colorful and vivid image on your screen. See page 5-9 for details.  
ASUS Multi-language BIOS  
The multi-language BIOS allows you to select the language of your choice from the  
available options. The localized BIOS setup menu helps you configure your system  
easier and faster. See page 4-13 for details.  
1.3.3  
ASUS Intelligent Performance and Overclocking  
features  
AI Booster  
The ASUS AI Booster allows you to overclock the CPU speed in Windows  
environment without the hassle of booting the BIOS. See page 5-23 for details.  
Precision Tweaker 2  
Allows the user to adjust the NB Voltage, FSB termination Voltage, CPU PLL  
Voltage and the DRAM Voltage in 0.02v steps to finetune voltages to achieve the  
most precise setting for the ultimate customized overclocking configuration. See  
pages 4-18 to 4-24 for details.  
ASUS P5N-T Deluxe  
1-7  
C.P.R. (CPU Parameter Recall)  
The C.P.R. feature of the motherboard BIOS allows automatic re-setting to the  
BIOS default settings in case the system hangs due to overclocking. When the  
system hangs due to overclocking, C.P.R. eliminates the need to open the system  
chassis and clear the RTC data. Simply shut down and reboot the system, and the  
BIOS automatically restores the CPU default setting for each parameter.  
1-8  
Chapter 1: Product Introduction  
This chapter lists the hardware setup  
procedures that you have to perform  
when installing system components. It  
includes description of the jumpers and  
connectors on the motherboard.  
Hardware  
2
information  
Chapter summary  
2
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
Before you proceed ..................................................................... 2-1  
Motherboard overview................................................................. 2-2  
Central Processing Unit (CPU) ................................................... 2-6  
System memory ......................................................................... 2-13  
Expansion slots.......................................................................... 2-18  
Jumper ........................................................................................ 2-22  
Connectors ................................................................................. 2-23  
ASUS P5N-T Deluxe  
2.1  
Before you proceed  
Take note of the following precautions before you install motherboard components  
or change any motherboard settings.  
Unplug the power cord from the wall socket before touching any  
component.  
Use a grounded wrist strap or touch a safely grounded object or a metal  
object, such as the power supply case, before handling components to  
avoid damaging them due to static electricity.  
Hold components by the edges to avoid touching the ICs on them.  
Whenever you uninstall any component, place it on a grounded antistatic  
pad or in the bag that came with the component.  
Before you install or remove any component, ensure that the ATX power  
supply is switched off or the power cord is detached from the power  
supply. Failure to do so may cause severe damage to the motherboard,  
peripherals, and/or components.  
Onboard LED  
The motherboard comes with a standby power LED. The green LED lights up  
to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a  
reminder that you should shut down the system and unplug the power cable before  
removing or plugging in any motherboard component. The illustration below shows  
the location of the onboard LED.  
SB_PWR  
®
ON  
Standby  
Power  
OFF  
Powered  
Off  
P5N-T DELUXE Onboard LED  
ASUS P5N-T Deluxe  
2-1  
2.2  
Motherboard overview  
Before you install the motherboard, study the configuration of your chassis to  
ensure that the motherboard fits into it.  
Make sure to unplug the power cord before installing or removing the  
motherboard. Failure to do so can cause you physical injury and damage  
motherboard components.  
2.2.1  
Placement direction  
When installing the motherboard, make sure that you place it into the chassis in  
the correct orientation. The edge with external ports goes to the rear part of the  
chassis as indicated in the image below.  
2.2.2  
Screw holes  
Place nine (9) screws into the holes indicated by circles to secure the motherboard  
to the chassis.  
DO NOT overtighten the screws! Doing so can damage the motherboard.  
Place this side towards  
the rear of the chassis  
®
2-2  
Chapter 2: Hardware information  
2.2.3  
Motherboard layout  
24.5cm (9.6in)  
EATX12V  
KBMS  
CPU_FAN  
Super  
I/O  
COM1  
SPDIF_O12  
EPU  
USB34  
LGA775  
F_ESATA  
LAN1_USB12  
AUDIO  
NVIDIA®  
®
nForce 780i SLI™  
Marvell®  
88SE6111  
NVIDIA®  
®
nForce 200  
CHA_FAN1  
Marvell®  
88SE1116  
PCIEX16_1  
PCIEX1_1  
SATA56  
PCIEX16_2  
PCI1  
NVIDIA®  
®
nForce 570 SLI™  
AD1988B  
SATA34  
SATA12  
PCIEX16_3  
CR2032 3V  
Lithium Cell  
CMOS Power  
BIOS  
CHASSIS  
®
PCIEX1_2  
SB_PWR  
USB910  
USB78  
USB56  
CD  
AAFP  
IE1394_2  
PANEL  
Refer to 2.7 Connectors for more information about rear panel connectors and  
internal connectors.  
ASUS P5N-T Deluxe  
2-3  
2.2.4  
Layout contents  
Slots  
Page  
2-13  
2-20  
2-20  
2-20  
1.  
2.  
3.  
4.  
DDR2 DIMM slots  
PCI slot  
PCI Express x 1 slots  
PCI Express 2.0 x16 slots  
Jumper  
Page  
1.  
Clear RTC RAM (3-pin CLRTC)  
2-22  
Rear panel connectors  
Page  
2-23  
2-23  
2-23  
2-23  
2-23  
2-23  
2-23  
2-23  
2-24  
2-24  
2-24  
2-24  
2-24  
2-24  
2-24  
1.  
PS/2 mouse port (green)  
2.  
Coaxial S/PDIF Out port  
IEEE 1394a port  
3.  
4.  
LAN (RJ-45) port  
5.  
Center/Subwoofer port (orange)  
Rear Speaker Out port (black)  
Line In port (light blue)  
Line Out port (lime)  
6.  
7.  
8.  
9.  
Microphone port (pink)  
Side Speaker Out port (gray)  
USB 2.0 ports 1 and 2  
External SATA port  
10.  
11.  
12.  
13.  
14.  
15.  
USB 2.0 ports 3 and 4  
Optical S/PDIF Out port  
PS/2 keyboard port (purple)  
2-4  
Chapter 2: Hardware information  
Internal connectors  
Page  
2-25  
2-25  
2-26  
2-27  
2-28  
2-28  
2-29  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
Floppy disk drive connector (34-1 pin FLOPPY)  
IDE connector (40-1 pin PRI_IDE))  
Serial ATA connectors (7-pin SATA1-6)  
USB connectors (10-1 pin USB56, USB78, USB910)  
IEEE 1394a port connector (10-1 pin IE1394_2)  
Serial port connector (10-1 pin COM1)  
CPU, chassis, power, and optional fan connectors  
(4-pin CPU_FAN, 3-pin CHA_FAN1-2, 3-pin PWR_FAN)  
8.  
2-30  
2-30  
2-33  
2-33  
2-34  
2-35  
Chassis intrusion connector (4-1 pin CHASSIS)  
ATX power connectors (24-pin EATXPWR, 2 x 4-pin EATX12V)  
Front panel audio connector (10-1 pin AAFP)  
Optical drive audio connector (4-pin CD)  
9.  
10.  
11.  
12.  
13.  
System panel connector (20-8 pin PANEL)  
ASUS Q-Connector (system panel)  
ASUS P5N-T Deluxe  
2-5  
2.3  
Central Processing Unit (CPU)  
The motherboard comes with a surface mount LGA775 socket designed for  
the Intel® Core2 Quad / Core2 Extreme / Core2 Duo / Pentium® Extreme /  
Pentium® D/ Pentium® 4 processors.  
Make sure that all power cables are unplugged before installing the CPU.  
If installing a dual-core CPU, connect the chassis fan cable to the  
CHA_FAN1 connector to ensure system stability.  
Due to the chipset limitation, we recommend you use FSB 800MHz CPU or  
above.  
Upon purchase of the motherboard, make sure that the PnP cap is on  
the socket and the socket contacts are not bent. Contact your retailer  
immediately if the PnP cap is missing, or if you see any damage to the PnP  
cap/socket contacts/motherboard components. ASUS will shoulder the cost  
of repair only if the damage is shipment/transit-related.  
Keep the cap after installing the motherboard. ASUS will process Return  
Merchandise Authorization (RMA) requests only if the motherboard comes  
with the cap on the LGA775 socket.  
The product warranty does not cover damage to the socket contacts  
resulting from incorrect CPU installation/removal, or misplacement/loss/  
incorrect removal of the PnP cap.  
2-6  
Chapter 2: Hardware information  
2.3.1  
Installing the CPU  
To install a CPU:  
1.  
Locate the CPU socket on the motherboard.  
®
P5N-T DELUXE CPU Socket 775  
Before installing the CPU, make sure that the socket box is facing towards you  
and the load lever is on your left.  
2.  
Press the load lever with your thumb (A), then move it to the left (B) until it is  
released from the retention tab.  
Retention tab  
A
PnP cap  
Load lever  
B
This side of the socket box  
should face you.  
To prevent damage to the socket pins, do not remove the PnP cap unless you  
are installing a CPU.  
3.  
Lift the load lever in the direction of  
the arrow to a 135º angle.  
ASUS P5N-T Deluxe  
2-7  
4.  
Lift the load plate with your thumb  
and forefinger to a 100º angle (A),  
then push the PnP cap from the load  
plate window to remove (B).  
B
A
Load plate  
Alignment key  
5.  
Position the CPU over the  
socket, making sure that  
the gold triangle is on the  
bottom-left corner of the  
socket then fit the socket  
alignment key into the  
CPU notch.  
CPU notch  
Gold triangle mark  
The CPU fits in only one correct orientation. DO NOT force the CPU into the  
socket to prevent bending the connectors on the socket and damaging the CPU!  
A
6.  
7.  
Close the load plate (A), then  
push the load lever (B) until it  
snaps into the retention tab.  
If installing a dual-core CPU,  
B
connect the chassis fan cable  
to the CHA_FAN1 connector to  
ensure system stability.  
The motherboard supports Intel® LGA775 processors with the Intel® Enhanced  
Memory 64 Technology (EM64T), Enhanced Intel SpeedStep® Technology  
(EIST), and Hyper-Threading Technology. Refer to the Appendix for more  
information on these CPU features.  
2-8  
Chapter 2: Hardware information  
2.3.2  
Installing the CPU heatsink and fan  
The Intel® LGA775 processor requires a specially designed heatsink and fan  
assembly to ensure optimum thermal condition and performance.  
When you buy a boxed Intel® processor, the package includes the CPU fan  
and heatsink assembly. If you buy a CPU separately, make sure that you  
use only Intel®-certified multi-directional heatsink and fan.  
Your Intel® LGA775 heatsink and fan assembly comes in a push-pin design  
and requires no tool to install.  
If you purchased a separate CPU heatsink and fan assembly, make sure  
that you have properly applied Thermal Interface Material to the CPU  
heatsink or CPU before you install the heatsink and fan assembly.  
Make sure that you have installed the motherboard to the chassis before you  
install the CPU fan and heatsink assembly.  
To install the CPU heatsink and fan:  
1.  
Place the heatsink on top of the  
installed CPU, making sure that  
the four fasteners match the holes  
on the motherboard.  
Orient the heatsink and fan  
assembly such that the CPU fan  
cable is closest to the CPU fan  
connector.  
Motherboard  
Fastener  
Narrow end  
of the groove  
Make sure to orient each fastener with the narrow end of the groove pointing  
outward. (The photo shows the groove shaded for emphasis.)  
ASUS P5N-T Deluxe  
2-9  
2.  
Push down two fasteners at a time in  
a diagonal sequence to secure the  
heatsink and fan assembly in place.  
B
B
A
A
A
B
B
A
3.  
Connect the CPU fan cable to the connector on the motherboard labeled  
CPU_FAN.  
CPU_FAN  
®
P5N-T DELUXE CPU fan connector  
Do not forget to connect the CPU fan connector! Hardware monitoring errors  
can occur if you fail to plug this connector.  
2-10  
Chapter 2: Hardware information  
2.3.3  
Uninstalling the CPU heatsink and fan  
To uninstall the CPU heatsink and fan:  
1.  
2.  
Disconnect the CPU fan cable from  
the connector on the motherboard.  
Rotate each fastener  
counterclockwise.  
3.  
Pull up two fasteners at a time in  
a diagonal sequence to disengage  
the heatsink and fan assembly  
from the motherboard.  
B
B
A
A
A
B
B
A
4.  
Carefully remove the heatsink  
and fan assembly from the  
motherboard.  
ASUS P5N-T Deluxe  
2-11  
5.  
Rotate each fastener clockwise to  
ensure correct orientation when  
reinstalling.  
Narrow end of the groove  
The narrow end of the  
groove should point  
outward after resetting.  
(The photo shows the  
groove shaded for  
emphasis.)  
Refer to the documentation in the boxed or stand-alone CPU fan package for  
detailed information on CPU fan installation.  
2-12  
Chapter 2: Hardware information  
2.4  
System memory  
2.4.1  
Overview  
The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline Memory  
Modules (DIMM) sockets.  
A DDR2 module has the same physical dimensions as a DDR DIMM but has a  
240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched  
differently to prevent installation on a DDR DIMM socket.  
The figure illustrates the location of the DDR2 DIMM sockets:  
®
P5N-T DELUXE 240-pin DDR3 DIMM sockets  
Channel  
Sockets  
Channel A  
Channel B  
DIMM_A1 and DIMM_A2  
DIMM_B1 and DIMM_B2  
2.4.2  
Memory configurations  
You may install 512 MB, 1 GB, and 2 GB unbuffered non-ECC DDR2 DIMMs into  
the DIMM sockets.  
Sockets  
Mode  
DIMM_A1  
DIMM_B1  
DIMM_A2  
DIMM_B2  
Populated  
-
-
-
Single-Channel  
-
Populated  
Populated  
Populated  
-
-
Populated  
Populated  
-
-
Dual-channel (1)  
Dual-channel (2)  
Populated  
Populated  
ASUS P5N-T Deluxe  
2-13  
You may install varying memory sizes in Channel A and Channel B. The  
system maps the total size of the lower-sized channel for the dual-channel  
configuration. Any excess memory from the higher-sized channel is then  
mapped for single-channel operation.  
Always install DIMMs with the same CAS latency. For optimum  
compatibility, it is recommended that you obtain memory modules from the  
same vendor.  
Due to chipset resource allocation, the system may detect less than 8 GB  
system memory when you installed four 2 GB DDR2 memory modules.  
If you install four 1 GB memory modules, the system may detect less than  
3 GB of total memory because of address space allocation for other critical  
functions. This limitation applies to Windows Vista 32-bit/Windows XP 32-bit  
version operating system since it does not support PAE (Physical Address  
Extention) mode.  
If you install Windows Vista 32-bit/Windows XP 32-bit version operating  
system, we recommend that you install less than 3GB of total memory.  
Notes on memory limitations  
Due to chipset limitation, this motherboard can only support up to  
8 GB on the operating systems listed below. You may install a maximum of  
2 GB DIMMs on each slot.  
64-bit  
Windows XP Professional x64 Edition  
Windows Vista x64 Edition  
2-14  
Chapter 2: Hardware information  
2.4.3  
Installing a DIMM  
Unplug the power supply before adding or removing DIMMs or other  
system components. Failure to do so can cause severe damage to both the  
motherboard and the components.  
2
To install a DIMM:  
DDR2 DIMM notch  
3
1.  
2.  
3.  
Unlock a DIMM socket by  
pressing the retaining clips  
outward.  
1
Align a DIMM on the socket  
such that the notch on the DIMM  
matches the break on the socket.  
1
Firmly insert the DIMM into the  
socket until the retaining clips  
snap back in place and the DIMM  
is properly seated.  
Unlocked retaining clip  
A DDR2 DIMM is keyed with a notch so that it fits in only one direction. Do  
not force a DIMM into a socket to avoid damaging the DIMM.  
The DDR2 DIMM sockets do not support DDR DIMMs. Do not install DDR  
DIMMs to the DDR2 DIMM sockets.  
2.4.4  
Removing a DIMM  
To remove a DIMM:  
2
1. Simultaneously press the retaining  
clips outward to unlock the DIMM.  
Support the DIMM lightly with  
your fingers when pressing the  
retaining clips. The DIMM might  
get damaged when it flips out with  
extra force.  
1
DDR2 DIMM notch  
1
2.  
Remove the DIMM from the socket.  
ASUS P5N-T Deluxe  
2-15  
P5N-T Deluxe Motherboard Qualified Vendors Lists (QVL)  
DDR2-800MHz capability  
Size  
Vendor  
Chip No.  
CL  
Chip  
Brand  
SS/  
DS  
Part No.  
DIMM support  
A*  
B*  
C*  
512MB  
KINGSTON  
KINGSTON  
KINGSTON  
KINGSTON  
KINGSTON  
KINGSTON  
Qimonda  
Hynix  
K4T51083QC  
5
SEC  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
Hynix  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
SS  
DS  
SS  
DS  
SS  
DS  
DS  
DS  
DS  
DS  
SS  
DS  
DS  
DS  
DS  
KVR800D2N5/512  
1024MB  
1024MB  
1024MB  
1024MB  
2048MB  
1024MB  
1024MB  
1024MB  
1024MB  
512MB  
Heat-Sink Package  
Heat-Sink Package  
V59C1512804QBF25  
Heat-Sink Package  
Heat-Sink Package  
HYB18T512800BF25F  
HY5PS12821CFP-S5  
D9GKX  
4-4-4-12  
KHX6400D2LL/1G  
4-4-4-12  
KHX6400D2LLK2/1GN  
KVR800D2N5/1G  
N/A  
N/A  
N/A  
5-5-5  
5-5-5  
N/A  
4
KHX6400D2ULK2/1G  
KHX6400D2ULK2/2G  
HYS64T128020HU-25F-B  
HYMP512U64CP8-S5  
MT16HTF12864AY-80ED4  
CM2X1024-6400C4  
BL6464AA804.8FD  
MICRON  
CORSAIR  
Crucial  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
4
1024MB  
1024MB  
1024MB  
1024MB  
Crucial  
4
BL12864AA804.16FD  
BL12864AL804.16FD3  
BL12864AA804.16FD3  
AHU01GE800C5K1C  
Crucial  
4
Crucial  
4
Apacer  
5
512MB  
1024MB  
512MB  
A-DATA  
A-DATA  
KINGMAX  
KINGMAX  
Super Talent  
NANYA  
NANYA  
PSC  
AD29608A8A-25EG  
AD26908A8A-25EG  
KKA8FEIBF-HJK-25A  
KKA8FEIBF-HJK-25A  
Heat-Sink Package  
NT5TU64M8BE-25C  
NT5TU64M8CE-25D  
A3R12E3HEF641B9A05  
A3R12E3HEF641B9A05  
E2508AB-GE-E  
N/A  
N/A  
N/A  
N/A  
N/A  
5
N/A  
SS  
DS  
SS  
DS  
DS  
DS  
DS  
SS  
DS  
SS  
DS  
M2OAD6G3H3160G1E53  
M2OAD6G3I4170I1E58  
KLDC28F-A8KI5  
N/A  
KINGMAX  
KINGMAX  
N/A  
1024MB  
1024MB  
1024MB  
1024MB  
512MB  
KLDD48F-ABKI5  
T800UB1GC4  
NANYA  
NANYA  
PSC  
NT1GT64U8HB0BY-25C  
NT1GT64U8HCOBY-25D  
AL6E8E63B8E1K  
N/A  
5
1024MB  
256MB  
PSC  
5
PSC  
AL7E8E63B-8E1K  
8G-24IK2-EBT  
TwinMOS  
Elixir  
5
ELPIDA  
Elixir  
1024MB  
N2TU51280BE-25C  
N/A  
M2Y1G64TU8HB0B-25C  
SS - Single-sided / DS - Double-sided  
DIMM support:  
A*: Supports one module inserted in any slot as Single-channel  
memory configuration.  
B*: Supports one pair of modules inserted into either the yellow slots  
or the black slots as one pair of Dual-channel memory configuration.  
C*: Supports four modules inserted into both the yellow and black slots  
as two pairs of Dual-channel memory configuration.  
Visit the ASUS website for the latest DDR2-800/667 MHz QVL.  
2-16  
Chapter 2: Hardware information  
P5N-T Deluxe Motherboard Qualified Vendors Lists (QVL)  
DDR2-667MHz capability  
Size  
Vendor  
Chip No.  
CL  
Chip Brand  
SS/  
DS  
Part No.  
DIMM support  
A*  
B*  
C*  
512MB  
256MB  
256MB  
2048MB  
512MB  
1024MB  
512MB  
256MB  
1024MB  
256MB  
1024MB  
512MB  
1024MB  
256MB  
512MB  
512MB  
1024MB  
512MB  
1024MB  
1024MB  
1024MB  
512MB  
1024MB  
256MB  
512MB  
KINGSTON  
KINGSTON  
KINGSTON  
KINGSTON  
Qimonda  
Qimonda  
SAMSUNG  
SAMSUNG  
SAMSUNG  
Hynix  
D6408TEBGGL3U  
HYB18T256800AF3S  
6SBI2D9DCG  
5
KINGSTON  
N/A  
SS  
SS  
SS  
DS  
SS  
DS  
DS  
SS  
DS  
SS  
DS  
SS  
DS  
SS  
SS  
SS  
DS  
SS  
DS  
DS  
DS  
SS  
DS  
SS  
SS  
KVR667D2N5/512  
5
KVR667D2N5/256  
5
MICRON  
ELPIDA  
N/A  
KVR667D2N5/256  
E1108AB-6E-E  
N/A  
5
KVR667D2N5/2G  
HYB18T512800BF3S  
HYB18T512800BF3S  
K4T51163QE-ZCE6  
K4T51083QE  
HYS64T64000HU-3S-B  
HYS64T128020HU-3S-B  
M378T3354EZ3-CE6  
M378T6553EZS-CE6  
M378T2953EZ3-CE6  
HYMP532U64CP6-Y5  
HYMP512U64CP8-Y5  
VS512MB667D2  
5
N/A  
5
SAMSUNG  
SAMSUNG  
SAMSUNG  
Hynix  
5
K4T51083QE  
5
HY5PS121621CFP-Y5  
HY5PS12821CFP-Y5  
64M8CFEG  
5
Hynix  
5
Hynix  
CORSAIR  
CORSAIR  
ELPIDA  
N/A  
N/A  
5
N/A  
64M8CFEG  
N/A  
VS1GB667D2  
E2508AB-6E-E  
ELPIDA  
ELPIDA  
A-DATA  
A-DATA  
N/A  
EBE25UC8ABFA-6E-E  
EBE51UD8AEFA-6E-E  
M2OAD5G3H3166I1C52  
M2OAD5G3I4176I1C52  
BL6464AA663.8FD  
BL12864AA663.16FD  
BL12864AL664.16FD  
BL12864AA663.16FD2  
AU512E667C5KBGC  
AU01GE667C5KBGC  
KLCB68F-36KH5  
ELPIDA  
E5108AE-6E-E  
5
A-DATA  
AD29608A8A-3EG  
AD29608A8A-3EG  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
AM4B5708GQJS7E0628F  
AM4B5708GQJS7E  
N2TU51216AG-3C  
KKEA88B4LAUG-29DX  
5
A-DATA  
5
crucial  
3
crucial  
3
N/A  
crucial  
3
N/A  
crucial  
3
N/A  
Apacer  
5
APACER  
APACER  
NANYA  
KINGMAX  
Apacer  
5
Kingmax  
Kingmax  
5
5
KLCC28F-A8KB5  
1024MB  
512MB  
Kingmax  
KKEA88B4LAUG-29DX  
Heat-Sink Package  
5
5
KINGMAX  
N/A  
DS  
SS  
KLCD48F-A8KB5  
T6UA512C5  
Super  
Talent  
1024MB  
Super  
Talent  
Heat-Sink Package  
5
N/A  
DS  
T6UB1GC5  
2048MB  
512MB  
512MB  
1024MB  
512MB  
NANYA  
NANYA  
PSC  
NT5TU128M8BJ-3C  
NT5TU64M8BE-3C  
5
5
5
5
5
NANYA  
NANYA  
PSC  
DS  
SS  
SS  
DS  
SS  
NT2GT64U8HB0JY-3C  
NT512T64U88B0BY-3C  
AL6E8E63B-6E1K  
AL7E8E63B-6E1K  
8D-23JK5M2ETP  
A3R12E3GEF637BLC5N  
A3R12E3GEF637BLC5N  
TMM6208G8M30C  
PSC  
PSC  
TwinMOS  
TwinMOS  
ASUS P5N-T Deluxe  
2-17  
2.5  
Expansion slots  
In the future, you may need to install expansion cards. The following sub-sections  
describe the slots and the expansion cards that they support.  
Make sure to unplug the power cord before adding or removing expansion  
cards. Failure to do so may cause you physical injury and damage motherboard  
components.  
2.5.1  
Installing an expansion card  
To install an expansion card:  
1.  
2.  
3.  
4.  
Before installing the expansion card, read the documentation that came with  
it and make the necessary hardware settings for the card.  
Remove the system unit cover (if your motherboard is already installed in a  
chassis).  
Remove the bracket opposite the slot that you intend to use. Keep the screw  
for later use.  
Align the card connector with the slot and press firmly until the card is  
completely seated on the slot.  
5.  
6.  
Secure the card to the chassis with the screw you removed earlier.  
Replace the system cover.  
2.5.2  
Configuring an expansion card  
After installing the expansion card, configure it by adjusting the software settings.  
1.  
Turn on the system and change the necessary BIOS settings, if any. See  
Chapter 4 for information on BIOS setup.  
2.  
3.  
Assign an IRQ to the card. Refer to the tables on the next page.  
Install the software drivers for the expansion card.  
When using PCI cards on shared slots, ensure that the drivers support “Share  
IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will  
arise between the two PCI groups, making the system unstable and the card  
inoperable. Refer to the table on the next page for details.  
2-18  
Chapter 2: Hardware information  
2.5.3  
Interrupt assignments  
IRQ  
Standard function  
0
System timer  
1
Standard 101/102-key or Microsoft Natural Keyboard  
Communications Port (COM1)*  
4
6
Standard floppy disk controller  
8
System CMOS/real-time clock  
9
Microsoft ACPI-compliant system  
NVIDIA nForce networking controller #3  
NVIDIA nForce networking controller #4  
NVIDIA nForce PCI system management  
Mass storage controller  
9
9
10  
11  
12  
13  
14  
16  
19  
20  
20  
21  
22  
22  
23  
23  
PS/2 compatible mouse port  
Numeric data processor  
Primary IDE channel  
NVIDIA GeForce 6600 GT  
VIA OHCI compliant IEEE 1394 host controller  
NVIDIA nForce 590/570/550 Serial ATA controller  
NVIDIA network bus enumerator  
NVIDIA network bus enumerator  
Standard OpenHCD USB host controller  
NVIDIA nForce 590/570/550 Serial ATA controller  
Standard Enhanced PCI to USB host controller  
NVIDIA nForce 590/570/550 Serial ATA controller  
IRQ assignments for this motherboard  
A
B
C
D
E
F
G
H
PCIEx16_1  
PCIEx16_2  
PCIEx16_3  
PCI Slot  
PCIEx1_1  
PCIEx1_2  
USB 1.1  
USB 2.0  
LAN  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
PATA  
shared  
SATA_1  
SATA_2  
SATA_3  
SATA_RAID  
1394  
shared  
shared  
used  
shared  
shared  
Audio  
shared  
ASUS P5N-T Deluxe  
2-19  
2.5.4  
PCI slot  
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other  
cards that comply with PCI specifications. Refer to the figure below for the location  
of the slot.  
2.5.5  
PCI Express x1 slots  
This motherboard supports PCI Express x1 network cards, SCSI cards and other  
cards that comply with the PCI Express specifications. Refer to the figure below for  
the location of the slots.  
2.5.6  
PCI Express 2.0 x16 slots  
This motherboard has three PCI Express x16 slots that support PCI Express x16  
graphic cards complying with the PCI Express specifications. With three graphics  
cards installed, the motherboard can enable tri-display. Two (blue slots) of the three  
PCI Express x16 slots support PCIe 2.0 devices.  
This motherboard supports 3 SLI-ready Express x16 graphics cards that comply  
with the PCI Express specifications.  
PCI Express x1_2 slot  
PCIe 2.0 x16_3 slot (blue, @x16)  
PCI slot  
PCIe x16_2 slot (black, @x16)  
PCI Express x1_1 slot  
PCIe 2.0 x16_1 slot (blue, @x16)  
2-20  
Chapter 2: Hardware information  
We recommend that you install a VGA card on the primary (blue) PCI  
Express slots, and install any other PCI Express device on the PCI Express  
slot (black).  
Currently, only NVIDIA® SLI™-Ready GeForce® 8800 Ultra and GeForce®  
8800 GTX graphics cards support 3-Way SLI™ mode.  
Connect a rear chassis fan to the chassis (CHA_FAN1 or CHA_FAN2)  
connector when using two (or three) graphics cards for better thermal  
environment. See page 2-29 for details.  
We recommend that you provide sufficient power when running NVIDIA®  
SLI™ mode. See page 2-30 for details.  
In single card mode, we suggest that you use any of the PCIe 2.0 slots  
(blue) for a PCI Express x16 graphics card to get better performance.  
In SLI™ mode, we recommend that you use the PCIe 2.0 slots (blue slots)  
for PCI Express x16 graphics cards to get better performance.  
We recommend that you provide sufficient power when running NVIDIA®  
SLI™ mode. See page 2-30 for details.  
ASUS P5N-T Deluxe  
2-21  
2.6  
Jumper  
1.  
Clear RTC RAM (3-pin CLRTC)  
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS.  
You can clear the CMOS memory of date, time, and system setup parameters  
by erasing the CMOS RTC RAM data. The onboard button cell battery  
powers the RAM data in CMOS, which include system setup information such  
as system passwords.  
To erase the RTC RAM:  
1. Turn OFF the computer and unplug the power cord.  
2. Remove the onboard battery.  
3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on  
pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.  
4. Reinstall the battery.  
5. Plug the power cord and turn ON the computer.  
6. Hold down the <Del> key during the boot process and enter BIOS setup  
to re-enter data.  
CLRTC  
1
2
2
3
Normal  
(Default)  
Clear RTC  
®
P5N-T DELUXE Clear RTC RAM  
Make sure to re-enter your previous BIOS settings after you clear the  
CMOS.  
You do not need to clear the RTC when the system hangs due to  
overclocking. For system failure due to overclocking, use the C.P.R. (CPU  
Parameter Recall) feature. Shut down and reboot the system so the BIOS  
can automatically reset parameter settings to default values.  
2-22  
Chapter 2: Hardware information  
2.7  
Connectors  
2.7.1  
Rear panel connectors  
1
2
3
4
5
6
7
8
14  
13  
12  
11  
10  
9
15  
1.  
2.  
PS/2 mouse port (green). This port is for a PS/2 mouse.  
Coaxial S/PDIF Out port. This port connects an external audio output device  
via a coaxial S/PDIF cable.  
3.  
4.  
IEEE 1394a port. This 6-pin IEEE 1394a port provides high-speed  
connectivity for audio/video devices, storage peripherals, PCs, or portable  
devices.  
LAN (RJ-45) port. This port allows Gigabit connection to a Local Area  
Network (LAN) through a network hub. Refer to the table below for the LAN  
port LED indications.  
LAN port LED indications  
ACT/LINK SPEED  
LED LED  
Activity/Link Speed LED  
Status  
Description  
No link  
Status  
OFF  
Description  
OFF  
10 Mbps connection  
100 Mbps connection  
1 Gbps connection  
ORANGE  
BLINKING  
Linked  
ORANGE  
GREEN  
Data activity  
LAN port  
5.  
6.  
7.  
Center/Subwoofer port (orange). This port connects the center/subwoofer  
speakers.  
Rear Speaker Out port (black). This port connects the rear speakers in a  
4-channel, 6-channel, or 8-channel audio configuration..  
Line In port (light blue). This port connects the tape, CD, DVD player, or  
other audio sources.  
8.  
Line Out port (lime). This port connects a headphone or a speaker. In  
4-channel, 6-channel, and 8-channel configuration, the function of this port  
becomes Front Speaker Out.  
ASUS P5N-T Deluxe  
2-23  
9.  
Microphone port (pink). This port connects a microphone.  
10. Side Speaker Out port (gray). This port connects the side speakers in an  
8-channel audio configuration.  
Refer to the audio configuration table below for the function of the audio ports in  
2, 4, 6, or 8-channel configuration.  
Audio 2, 4, 6, or 8-channel configuration  
Port  
Headset  
2-channel  
4-channel  
6-channel  
8-channel  
Line In  
Light Blue  
Lime  
Line In  
Line In  
Line In  
Front Speaker Out  
Mic In  
Line Out  
Front Speaker Out  
Front Speaker Out  
Mic In  
Pink  
Mic In  
Mic In  
Orange  
Black  
Center/Subwoofer  
Rear Speaker Out  
Center/Subwoofer  
Rear Speaker Out  
Side Speaker Out  
Rear Speaker Out  
Gray  
11. USB 2.0 ports 1 and 2. These 4-pin Universal Serial Bus (USB) ports are  
available for connecting USB 2.0 devices.  
12. External SATA port. This port connects to an external a Serial ATA hard disk  
drive.  
The external SATA port supports  
external Serial ATA 3 Gb/s  
devices. Longer cables support  
higher power requirements to  
deliver signal up to two meters  
away, and enables improved hot-  
swap function.  
When using hot-plug and NCQ, set the J-Micron eSATA/PATA Controller Mode  
in the BIOS to [AHCI].  
DO NOT insert a different connector to the external SATA port.  
13. USB 2.0 ports 3 and 4. These 4-pin Universal Serial Bus (USB) ports are  
available for connecting USB 2.0 devices.  
14. Optical S/PDIF Out port. This port connects an external audio output device  
via an optical S/PDIF cable.  
15. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.  
2-24  
Chapter 2: Hardware information  
2.7.2  
Internal connectors  
1.  
Floppy disk drive connector (34-1 pin FLOPPY)  
This connector is for the provided floppy disk drive (FDD) signal cable. Insert  
one end of the cable to this connector, then connect the other end to the  
signal connector at the back of the floppy disk drive.  
Pin 5 on the connector is removed to prevent incorrect cable connection when  
using a FDD cable with a covered Pin 5.  
FLOPPY  
NOTE: Orient the red markings on  
the floppy ribbon cable to PIN 1.  
PIN 1  
®
P5N-T DELUXE Floppy disk drive connector  
IDE connector (40-1 pin PRI_IDE)  
2.  
The onboard IDE connector is for the Ultra DMA 133/100/66 signal cable.  
There are three connectors on each Ultra DMA 133/100/66 signal cable:  
blue, black, and gray. Connect the blue connector to the motherboard’s IDE  
connector, then select one of the following modes to configure your device.  
PRI_EIDE  
NOTE: Orient the red markings  
(usually zigzag) on the IDE  
ribbon cable to PIN 1.  
®
PIN 1  
P5N-T DELUXE IDE connector  
Drive jumper setting  
Mode of  
Cable connector  
device(s)  
Single device  
Two devices  
Cable-Select or Master  
Cable-Select  
-
Black  
Black  
Master  
Slave  
Master  
Slave  
Gray  
Master  
Slave  
Black or gray  
ASUS P5N-T Deluxe  
2-25  
Pin 20 on the IDE connector is removed to match the covered hole on the  
Ultra DMA cable connector. This prevents incorrect insertion when you  
connect the IDE cable.  
Use the 80-conductor IDE cable for Ultra DMA 133/100/66 IDE devices.  
If any device jumper is set as “Cable-Select,” make sure all other device  
jumpers have the same setting.  
3.  
Serial ATA connectors (7-pin SATA1-6)  
These connectors are for the Serial ATA signal cables for Serial ATA hard disk  
drives.  
If you installed Serial ATA hard disk drives, you can create a RAID 0, RAID  
1, RAID 0+1, RAID 5, or JBOD configuration with the onboard NVIDIA®  
MediaShield™ RAID controller.  
SATA6  
SATA4  
SATA5  
SATA3  
®
P5N-T DELUXE SATA connectors  
SATA2  
SATA1  
The RAID function of these connectors is set to [Disabled] by default. If you  
intend to create a Serial ATA RAID set using these connectors, enable the RAID  
Enabled item under the Serial ATA Configuration sub-menu in the BIOS.  
These connectors support Native Command Queuing (NCQ), Power  
Management (PM) Implementation Algorithm, Hot Swap and smart setup.  
2-26  
Chapter 2: Hardware information  
Right-angle side  
Connect the right-angle side of SATA  
signal cable to the SATA device, or  
connect the right-angle side of the  
SATA cable to the onboard SATA port  
to avoid mechanical conflict with huge  
graphics cards.  
4.  
USB connectors (10-1 pin USB56, USB78, USB910)  
These connectors are for USB 2.0 ports. Connect the USB module cable  
to any of these connectors, then install the module to a slot opening at the  
back of the system chassis. These USB connectors comply with USB 2.0  
specification that supports up to 480 Mbps connection speed.  
USB910  
USB78  
USB56  
®
P5N-T DELUXE USB 2.0 connectors  
Never connect a 1394 cable to the USB connectors. Doing so will damage the  
motherboard!  
You can connect the USB cable to ASUS Q-Connector (USB, blue) first, and  
then install the Q-Connector (USB) to the USB connector onboard.  
ASUS P5N-T Deluxe  
2-27  
5.  
IEEE 1394a port connector (10-1 pin IE1394_2)  
This connector is for a IEEE 1394a port. Connect the IEEE 1394a module  
cable to this connector, then install the module to a slot opening at the back  
of the system chassis.  
IE1394_2  
®
PIN 1  
P5N-T DELUXE IEEE 1394a connector  
Never connect a USB cable to the IEEE 1394a connector. Doing so will damage  
the motherboard!  
You can connect the 1394 cable to ASUS Q-Connector (1394, red) first, and  
then install the Q-Connector (1394) to the 1394 connector onboard.  
6.  
Serial port connector (10-1 pin COM1)  
This connector is for a serial (COM) port. Connect the serial port module  
cable to this connector, then install the module to a slot opening at the back  
of the system chassis.  
COM1  
PIN 1  
®
P5N-T DELUXE COM port connector  
The serial port module is purchased separately.  
2-28  
Chapter 2: Hardware information  
7.  
CPU, chassis, power, and optional fan connectors  
(4-pin CPU_FAN, 3-pin CHA_FAN1-2, 3-pin PWR_FAN)  
The fan connectors support cooling fans of 1A~2.2A (26.4 W max.) at +12V.  
Connect the fan cables to the fan connectors on the motherboard, making  
sure that the black wire of each cable matches the ground pin of the  
connector.  
CPU_FAN PWR_FAN  
Rotation  
+12V  
GND  
CHA_FAN1 CHA_FAN2  
®
P5N-T DELUXE Fan connectors  
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air  
flow inside the system may damage the motherboard components. These are  
not jumpers! DO NOT place jumper caps on the fan connectors!  
Only the CPU_FAN, CHA_FAN1 and CHA_FAN2 connectors support the  
ASUS Q-FAN 2 feature.  
If you install two VGA cards, we recommend that you plug the rear chassis  
fan cable to the motherboard connector labeled CHA_FAN1 or CHA_FAN2  
for better themal environment.  
ASUS P5N-T Deluxe  
2-29  
8.  
Chassis intrusion connector (4-1 pin CHASSIS)  
This connector is for a chassis-mounted intrusion detection sensor or switch.  
Connect one end of the chassis intrusion sensor or switch cable to this  
connector. The chassis intrusion sensor or switch sends a high-level signal to  
this connector when a chassis component is removed or replaced. The signal  
is then generated as a chassis intrusion event.  
By default , the pin labeled “Chassis Signal” and “ Ground” are shorted with  
a jumper cap. Remove the jumper caps only when you intend to use the  
chassis intrusion detection feature.  
®
CHASSIS  
(Default)  
P5N-T DELUXE Chassis intrusion connector  
9.  
ATX power connectors  
(24-pin EATXPWR, 2 x 4-pin EATX12V)  
These connectors are for ATX power supply plugs. The power supply plugs  
are designed to fit these connectors in only one orientation. Find the proper  
orientation and push down firmly until the connectors completely fit.  
EATX12V  
EATXPWR  
+3 Volts  
Ground  
+5 Volts  
+5 Volts  
+5 Volts  
+12 Volts  
+12 Volts  
+5V Standby  
Power OK  
Ground  
Ground  
Ground  
Ground  
PSON#  
Ground  
-12 Volts  
+3 Volts  
+5 Volts  
Ground  
+5 Volts  
Ground  
+3 Volts  
®
+3 Volts  
P5N-T DELUXE ATX power connectors  
Make sure to remove the cap on the ATX12V connector before connecting  
an 8-pin EPS +12V power plug.  
Use only either a 4-pin ATX12V or an 8-pin EPS +12V power plug for the  
EATX12V connector.  
2-30  
Chapter 2: Hardware information  
For a fully configured system, we recommend that you use a power supply  
unit (PSU) that complies with ATX 12V Specification 2.0 (or later version)  
and provides a minimum power of 550 W.  
Do not forget to connect the 4-pin/8pin EATX12V power plug; otherwise,  
the system will not boot.  
If you are uncertain about the minimum power supply requirement for your  
system, refer to the Recommended Power Supply Wattage Calculator  
at http://support.asus.com/PowerSupplyCalculator/PSCalculator.  
aspx?SLanguage=en-us for details.  
Use of a PSU with a higher power output is recommended when  
configuring a system with more power-consuming devices. The system  
may become unstable or may not boot up if the power is inadequate.  
If you want to use two or more high-end PCI Express x16 cards, use a PSU  
with 1000 W power or above to ensure the system stability.  
PSU suggested list  
PSU suggested list  
SilverStone ST1000  
Seasonic SS-600HT  
Thermaltake W0083RE  
Thermaltake PUREPower-600AP  
Silverstone SST-ST75ZF  
EnerMAX EG701AX-VE (E)(24P)  
If you want to use 3-Way SLI™ configuration, visit the NVIDIA website  
(www.nvidia.com) for the qualified PSU vendor list.  
Power supply requirements  
Heavy Loading  
CPU  
SMF 3.2XE  
Memory  
VGA  
1 GB*4  
8800 Ultra*3  
SATA-HDD  
eSATA-HDD  
IDE-CDROM  
IDE-HDD  
USB  
6
1
1
1
4
+12V_8Pin +12V_24pin +5V_24pin  
+3V_24pin +12V_VGA1 +12V_VGA2 +12V_VGA3  
Voltage (V) 12.14  
Current (A) 11.32  
Power (W) 137.425  
12.21  
5.22  
3.456  
6.98  
12.2  
12.2  
12.2  
6.6  
13.71  
6.41  
6.51  
6.59  
167.399  
33.460  
24.123  
79.422  
80.398  
80.52  
SATA-HDD eSATA-HDD IDE-CDROM IDE-HDD USB  
Total PSU  
Voltage (V)  
6
1
1
1
4
Po_max(w)  
Current (A) 10.45  
Power (W) 62.7  
10.45  
10.45  
10  
10  
12.68  
12.68  
2.5  
10  
708.577  
(continued on the next page)  
ASUS P5N-T Deluxe  
2-31  
Normal Loading  
CPU  
KSF 3.0XE  
Memory  
1 GB*4  
VGA  
8800 Ultra*2  
SATA-HDD  
eSATA-HDD  
IDE-CDROM  
IDE-HDD  
USB  
4
1
1
0
4
+12V_8Pin +12V_24pin +5V_24pin  
+3V_24pin +12V_VGA1 +12V_VGA2 +12V_VGA3  
Voltage (V) 12.14  
Current (A) 6.74  
Power (W) 81.824  
12.21  
8.92  
5.225  
6.22  
3.455  
6.87  
12.2  
12.2  
6.52  
6.82  
108.913  
32.500  
23.736  
79.544  
83.204  
0
SATA-HDD eSATA-HDD IDE-CDROM IDE-HDD USB  
Total PSU  
Po_max(w)  
Voltage (V)  
4
1
1
0
4
Current (A) 10.45  
Power (W) 41.8  
10.45  
10.45  
10  
10  
12.68  
0
2.5  
10  
481.970  
Light Loading  
CPU  
Conroe  
3.0+EM64T  
Memory  
VGA  
1 GB*2  
8800 Ultra*1  
SATA-HDD  
eSATA-HDD  
IDE-CDROM  
IDE-HDD  
USB  
2
1
1
0
4
+12V_8Pin +12V_24pin +5V_24pin  
+3V_24pin +12V_VGA1 +12V_VGA2 +12V_VGA3  
Voltage (V) 12.19  
Current (A) 3.19  
Power (W) 38.886  
12.21  
5.55  
5.22  
3.456  
5.36  
12.16  
6.5  
5.04  
67.766  
26.309  
18.524  
79.04  
0
0
SATA-HDD eSATA-HDD IDE-CDROM IDE-HDD USB  
Total PSU  
Po_max(w)  
Voltage (V)  
2
1
1
0
4
Current (A) 10.45  
Power (W) 20.9  
10.45  
10.45  
10  
10  
12.68  
0
2.5  
10  
281.875  
2-32  
Chapter 2: Hardware information  
10. Front panel audio connector (10-1 pin AAFP)  
This connector is for a chassis-mounted front panel audio I/O module that  
supports either HD Audio or legacy AC`97 audio standard. Connect one end  
of the front panel audio I/O module cable to this connector.  
AAFP  
HD Audio-compliant  
pin definition  
Legacy AC ‘97 audio  
pin definition  
®
P5N-T DELUXE Analog front panel connector  
We recommend that you connect a high-definition front panel audio module  
to this connector to avail of the motherboard’s high-definition audio capability.  
If you want to connect a high-definition front panel audio module to this  
connector, set the Front Panel Type item in the BIOS setup to [HD Audio];  
if you want to connect an AC'97 front panel audio module to this connector,  
set the item to [AC'97]. By default, this connector is set to [HD Audio].  
11. Optical drive audio connector (4-pin CD)  
This connector allows you to receive stereo audio input from sound sources  
such as a CD-ROM, TV tuner, or MPEG card.  
®
(black)  
CD  
P5N-T DELUXE Internal audio connector  
ASUS P5N-T Deluxe  
2-33  
12. System panel connector (20-8 pin PANEL)  
This connector supports several chassis-mounted functions.  
PLED  
SPEAKER  
PANEL  
IDE_LED  
RESET  
PWRSW  
®
* Requires an ATX power supply.  
P5N-T DELUXE System panel connector  
System power LED (2-pin PLED)  
This 2-pin connector is for the system power LED. Connect the chassis  
power LED cable to this connector. The system power LED lights up when  
you turn on the system power, and blinks when the system is in sleep mode.  
Hard disk drive activity LED (2-pin IDE_LED)  
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity  
LED cable to this connector. The IDE LED lights up or flashes when data is  
read from or written to the HDD.  
System warning speaker (4-pin SPEAKER)  
This 4-pin connector is for the chassis-mounted system warning speaker. The  
speaker allows you to hear system beeps and warnings.  
ATX power button/soft-off button (2-pin PWR)  
This connector is for the system power button. Pressing the power button  
turns the system on or puts the system in sleep or soft-off mode depending  
on the BIOS settings. Pressing the power switch for more than four seconds  
while the system is ON turns the system OFF.  
Reset button (2-pin RESET)  
This 2-pin connector is for the chassis-mounted reset button for system  
reboot without turning off the system power.  
2-34  
Chapter 2: Hardware information  
13. ASUS Q-Connector (system panel)  
You can use the ASUS Q-Connector to connect/disconnect chassis front panel  
cables in a few steps. Refer to the instructions below to install the ASUS Q-  
Connector.  
1.  
2.  
3.  
Connect the front panel cables to the  
ASUS Q-Connector.  
Refer to the labels on the Q-Connector  
to know the detailed pin definitions, then  
match them to the respective front panel  
cable labels.  
Install the ASUS Q-Connector to the  
system panel connector, making sure  
the orientation matches the labels on the  
motherboard.  
The front panel functions are now enabled.  
The figure shows the Q-Connector properly  
installed on the motherboard.  
Due to space limitation, when using the PCIEX16_3 slot for a graphics card with  
a bulky case, do not install the Q-Connector.  
ASUS P5N-T Deluxe  
2-35  
2.7.3  
Installing the optional fans  
Install the optional fan only if you are using a passive cooler or a water cooler.  
Installing the optional fan with an active CPU cooler will interfere with the airflow  
and destabilize the system.  
2.  
Fit the fan to the grooved edge of  
the heatsink.  
1.  
Position the fan above the pipe  
and heatsink assembly.  
3.  
Carefully push down the fan until  
it snugly fits the heatsink, then  
connect the fan cable.  
4.  
The photo shows the fan installed  
on the motherboard.  
Plug the optional fan cable to the CHA_FAN1, CHA_FAN2 or PWR_FAN  
connector on the motherboard.  
Make sure the optional fan is installed correctly to prevent damage to the  
fan and motherboard components.  
We strongly recommend that you install the optional fan when using a  
passive cooler or a water cooler.  
2-36  
Chapter 2: Hardware information  
This chapter describes the power up  
sequence, the vocal POST messages,  
and ways of shutting down the system.  
Powering up  
3
Chapter summary  
3
3.1  
Starting up for the first time........................................................ 3-1  
3.2  
Turning off the computer............................................................. 3-2  
ASUS P5N-T Deluxe  
3.1  
Starting up for the first time  
1.  
2.  
3.  
After making all the connections, replace the system case cover.  
Be sure that all switches are off.  
Connect the power cord to the power connector at the back of the system  
chassis.  
4.  
5.  
Connect the power cord to a power outlet that is equipped with a surge  
protector.  
Turn on the devices in the following order:  
a. Monitor  
b. External SCSI devices (starting with the last device on the chain)  
c. System power  
6.  
After applying power, the system power LED on the system front panel case  
lights up. For systems with ATX power supplies, the system LED lights up  
when you press the ATX power button. If your monitor complies with “green”  
standards or if it has a “power standby” feature, the monitor LED may light up  
or switch between orange and green after the system LED turns on.  
The system then runs the power-on self tests or POST. While the tests are  
running, the BIOS beeps or additional messages appear on the screen.  
If you do not see anything within 30 seconds from the time you turned on  
the power, the system may have failed a power-on test. Check the jumper  
settings and connections or call your retailer for assistance.  
7.  
At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the  
instructions in Chapter 4.  
ASUS P5N-T Deluxe  
3-1  
3.2  
Turning off the computer  
3.2.1  
Using the OS shut down function  
If you are using Windows® XP:  
1.  
2.  
3.  
Click the Start button then select Turn Off Computer.  
Click the Turn Off button to shut down the computer.  
The power supply should turn off after Windows® shuts down.  
If you are using Windows® Vista:  
1.  
2.  
Click the Start button then select ShutDown.  
The power supply should turn off after Windows® shuts down.  
3.2.2  
Using the dual function power switch  
While the system is ON, pressing the power switch for less than four seconds puts  
the system to sleep mode or to soft-off mode, depending on the BIOS setting.  
Pressing the power switch for more than four seconds lets the system enter the  
soft-off mode regardless of the BIOS setting. Refer to section 4.6 Power Menu in  
Chapter 4 for details.  
3-2  
Chapter 3: Powering up  
This chapter tells how to change  
the system settings through the BIOS  
Setup menus. Detailed descriptions  
of the BIOS parameters are also  
provided.  
BIOS setup  
4
Chapter summary  
4
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
4.9  
Managing and updating your BIOS ............................................ 4-1  
BIOS setup program .................................................................... 4-9  
Main menu .................................................................................. 4-13  
Extreme Tweaker menu ............................................................. 4-18  
Advanced menu ......................................................................... 4-25  
Power menu................................................................................ 4-30  
Boot menu .................................................................................. 4-35  
Tools menu ................................................................................. 4-40  
Exit menu.................................................................................... 4-43  
ASUS P5N-T Deluxe  
4.1  
Managing and updating your BIOS  
The following utilities allow you to manage and update the motherboard Basic  
Input/Output System (BIOS) setup.  
1.  
2.  
ASUS Update (Updates the BIOS in Windows® environment.)  
ASUS EZ Flash 2 (Updates the BIOS in DOS using a floppy disk or a USB  
flash disk.)  
3.  
Award BIOS Flash Utility (Updates the BIOS in DOS mode using a bootable  
floppy disk.)  
Refer to the corresponding sections for details on these utilities.  
Save a copy of the original motherboard BIOS file to a bootable floppy disk in  
case you need to restore the BIOS in the future. Copy the original motherboard  
BIOS using the ASUS Update or Award BIOS Flash utilities.  
4.1.1  
ASUS Update utility  
The ASUS Update is a utility that allows you to manage, save, and update the  
motherboard BIOS in Windows® environment. The ASUS Update utility allows you  
to:  
Save the current BIOS file  
Download the latest BIOS file from the Internet  
Update the BIOS from an updated BIOS file  
Update the BIOS directly from the Internet, and  
View the BIOS version information.  
This utility is available in the support DVD that comes with the motherboard  
package.  
ASUS Update requires an Internet connection either through a network or an  
Internet Service Provider (ISP).  
Installing ASUS Update  
To install ASUS Update:  
1.  
2.  
Place the support DVD in the optical drive. The Drivers menu appears.  
Click the Utilities tab, then click Install ASUS Update VX.XX.XX. See page  
5-3 for the Utilities screen menu.  
3.  
The ASUS Update utility is copied to your system.  
ASUS P5N-T Deluxe  
4-1  
Quit all Windows® applications before you update the BIOS using this utility.  
Updating the BIOS through the Internet  
To update the BIOS through the Internet:  
1.  
Launch the ASUS Update utility from the Windows® desktop by clicking Start  
> Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update  
main window appears.  
3.  
Select the ASUS FTP site nearest  
you to avoid network traffic, or  
click Auto Select. Click Next.  
2.  
Select Update BIOS from the  
Internet option from the drop-down  
menu, then click Next.  
4-2  
Chapter 4: BIOS setup  
4.  
5.  
From the FTP site, select the BIOS  
version that you wish to download.  
Click Next.  
Follow the screen instructions to  
complete the update process.  
The ASUS Update utility is  
capable of updating itself through  
the Internet. Always update the  
utility to avail all its features.  
Updating the BIOS through a BIOS file  
To update the BIOS through a BIOS file:  
1.  
Launch the ASUS Update utility from the Windows® desktop by clicking Start  
> Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update  
main window appears.  
2.  
Select Update BIOS from a file  
option from the drop-down menu,  
then click Next.  
3.  
Locate the BIOS file from the Open  
window, then click Open.  
P5NTDLX.BIN  
4.  
Follow the screen instructions to  
complete the update process.  
P5NTDLX  
ASUS P5N-T Deluxe  
4-3  
4.1.2  
Creating a bootable floppy disk  
1.  
Do either one of the following to create a bootable floppy disk.  
DOS environment  
a. Insert a 1.44MB floppy disk into the drive.  
b. At the DOS prompt, type format A:/Sthen press <Enter>.  
Windows® XP environment  
a. Insert a 1.44 MB floppy disk to the floppy disk drive.  
b. Click Start from the Windows® desktop, then select My Computer.  
c. Select the 3 1/2 Floppy Drive icon.  
d. Click File from the menu, then select Format. A Format 3 1/2 Floppy  
Disk window appears.  
e. Select Create an MS-DOS startup disk from the format options field,  
then click Start.  
4-4  
Chapter 4: BIOS setup  
4.1.3  
ASUS EZ Flash 2 utility  
The ASUS EZ Flash 2 feature allows you to update the BIOS without having to go  
through the long process of booting from a floppy disk and using a DOS-based  
utility. The EZ Flash 2 utility is built-in the BIOS chip so it is accessible by pressing  
<Alt> + <F2> during the Power-On Self Tests (POST).  
To update the BIOS using EZ Flash 2:  
1.  
2.  
Visit the ASUS website (www.asus.com) to download the latest BIOS file for  
the motherboard.  
Save the BIOS file to a floppy disk or a USB flash disk, then restart the  
system.  
3.  
You can launch the EZ Flash 2 by two methods.  
(1) Insert the floppy disk / USB flash disk that contains the BIOS file to the  
floppy disk drive or the USB port.  
Press <Alt> + <F2> during POST to display the following.  
ASUSTek EZ Flash 2 BIOS ROM Utility B324  
FLASH TYPE: Winbond W39V080A 8Mb LPC  
Current ROM  
BOARD: P5N-T DELUXE  
VER: 0205  
Update ROM  
BOARD: Unknown  
VER: Unknown  
DATE: Unknown  
DATE: 10/31/2007  
PATH: A:\  
A:  
Note  
[Enter] Select or Load  
[B] Backup  
[ESC] Exit  
[Tab] Switch  
[Up/Down/Home/End] Move  
(2) Enter BIOS setup program. Go to the Tools menu to select EZ Flash 2  
and press <Enter> to enable it.  
You can switch between drives by pressing <Tab> before the correct file  
is found. Then press <Enter>.  
4.  
When the correct BIOS file is found, EZ Flash 2 performs the BIOS update  
process and automatically reboots the system when done.  
This function can support devices such as USB flash disk, or floppy disk  
with FAT 32/16 format and single partition only.  
DO NOT shut down or reset the system while updating the BIOS to prevent  
system boot failure!  
ASUS P5N-T Deluxe  
4-5  
4.1.4  
Updating the BIOS  
The Basic Input/Output System (BIOS) can be updated using the AwardBIOS  
Flash Utility. Follow these instructions to update the BIOS using this utility.  
1.  
Visit the ASUS website (www.asus.com) and download the latest BIOS file for  
the motherboard. Save the BIOS file to a bootable floppy disk.  
Write the BIOS filename on a piece of paper. You need to type the exact BIOS  
filename at the DOS prompt.  
2.  
Copy the AwardBIOS Flash Utility (awdflash.exe) from the Software folder of  
the support DVD to the floppy disk, DVD ROM or a USB flash disk with the  
latest BIOS file.  
3.  
Boot the system in DOS mode using the bootable floppy disk, DVD ROM or a  
USB flash disk you created earlier.  
4.  
Under the DOS mode,  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
use <X:> (X stands for  
the name of the disk  
assignment) to switch to  
the folder of floppy disk,  
DVD ROM or USB flash  
disk you saved the BIOS  
fileand AwardBIOS Flash  
Utility.  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
File Name to Program:  
5.  
At the prompt, type  
Message: Please input File Name!  
awdflash then press  
<Enter>. The Award BIOS  
Flash Utility screen appears.  
4-6  
Chapter 4: BIOS setup  
6.  
Type the BIOS file name in  
the File Name to Program  
field, then press <Enter>.  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
File Name to Program: P5NTDLX.bin  
Message: Do You Want To Save Bios (Y/N)  
7.  
Press <N> when the utility  
prompts you to save the  
current BIOS file. The  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
following screen appears.  
File Name to Program: P5NTDLX.bin  
Programming Flash Memory - OFE00 OK  
8.  
The utility verifies the BIOS  
file in the floppy disk, DVD  
ROM or a USB flash disk  
and starts flashing the  
BIOS file.  
Write OK  
No Update  
Write Fail  
Warning: Don’t Turn Off Power Or Reset System!  
Do not turn off or reset the system during the flashing process!  
9.  
The utility displays a  
AwardBIOS Flash Utility for ASUS V1.17  
Flashing Complete  
message indicating that  
you have successfully  
flashed the BIOS file.  
Remove the disk then  
press <F1> to restart the  
system.  
(C)Phoenix Technologies Ltd. All Rights Reserved  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
File Name to Program: P5NTDLX.bin  
Flashing Complete  
Press <F1> to Continue  
Write OK  
F1 Reset  
No Update  
Write Fail  
ASUS P5N-T Deluxe  
4-7  
4.1.5  
Saving the current BIOS file  
You can use the AwardBIOS Flash Utility to save the current BIOS file. You can  
load the current BIOS file when the BIOS file gets corrupted during the flashing  
process.  
Make sure that the floppy disk, DVD ROM or a USB flash disk has enough disk  
space to save the file.  
To save the current BIOS file using the AwardBIOS Flash Utility:  
1.  
2.  
Follow steps 1 to 6 of the  
previous section.  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
Press <Y> when the utility  
prompts you to save the  
current BIOS file. The  
File Name to Program: 0112.bin  
Save current BIOS as:  
following screen appears.  
Message:  
3.  
Type a filename for the  
current BIOS file in the  
Save current BIOS as field,  
then press <Enter>.  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
File Name to Program: 0112.bin  
Checksum: 810DH  
Save current BIOS as: 0113.bin  
Message: Please Wait!  
4.  
The utility saves the  
AwardBIOS Flash Utility for ASUS V1.17  
(C)Phoenix Technologies Ltd. All Rights Reserved  
current BIOS file to the  
floppy disk, then returns to  
the BIOS flashing process.  
For C72MCP55PXE-P5NTDLX-00  
Flash Type -  
DATE:10/31/2007  
File Name to Program: 0113.bin  
Now Backup System BIOS to  
File!  
Message: Please Wait!  
4-8  
Chapter 4: BIOS setup  
4.2  
BIOS setup program  
This motherboard supports a programmable Low-Pin Count (LPC) chip that you  
can update using the provided utility described in section “4.1 Managing and  
updating your BIOS.”  
Use the BIOS Setup program when you are installing a motherboard, reconfiguring  
your system, or prompted to“Run Setup.” This section explains how to configure  
your system using this utility.  
Even if you are not prompted to use the Setup program, you can change the  
configuration of your computer in the future. For example, you can enable the  
security password feature or change the power management settings. This  
requires you to reconfigure your system using the BIOS Setup program so that the  
computer can recognize these changes and record them in the CMOS RAM of the  
LPC chip.  
The LPC chip on the motherboard stores the Setup utility. When you start up the  
computer, the system provides you with the opportunity to run this program. Press  
<Del> during the Power-On Self-Test (POST) to enter the Setup utility; otherwise,  
POST continues with its test routines.  
If you wish to enter Setup after POST, restart the system by pressing  
<Ctrl+Alt+Delete>, or by pressing the reset button on the system chassis. You can  
also restart by turning the system off and then back on. Do this last option only if  
the first two failed.  
The Setup program is designed to make it as easy to use as possible. Being a  
menu-driven program, it lets you scroll through the various sub-menus and make  
your selections from the available options using the navigation keys.  
The default BIOS settings for this motherboard apply for most conditions  
to ensure optimum performance. If the system becomes unstable after  
changing any BIOS settings, load the default settings to ensure system  
compatibility and stability. Select the Load Setup Default item under the  
Exit Menu. See section 4.9 Exit Menu.  
The BIOS setup screens shown in this section are for reference purposes  
only, and may not exactly match what you see on your screen.  
Visit the ASUS website (www.asus.com) to download the latest BIOS file for  
this motherboard.  
ASUS P5N-T Deluxe  
4-9  
4.2.1  
BIOS menu screen  
Menu items  
Menu bar  
Configuration fields  
General help  
Phoenix-AwardBIOS CMOS Setup Utility  
Advanced Power Boot Tools Exit  
Main  
Extreme Tweaker  
System Time  
System Date  
Language  
15 : 30 : 36  
Sat, Oct 26 2007  
[English]  
Select Menu  
Item Specific Help  
Legacy Diskette A:  
[1.44M, 3.5 in.]  
Change the day, month,  
year and century.  
Primary IDE Master  
[ST321122A]  
[ASUS DVDS520/A]  
[None]  
Primary IDE Slave  
SATA1  
SATA2  
[None]  
SATA3  
[None]  
SATA4  
[None]  
SATA5  
[None]  
SATA6  
[None]  
HDD SMART Monitoring  
[Disabled]  
Installed Memory  
Usable Memory  
512MB  
511MB  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
→←: Select Menu  
-/+: Change Value  
Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
Sub-menu items  
Legend bar  
4.2.2  
Menu bar  
The menu bar on top of the screen has the following main items:  
Main  
For changing the basic system configuration  
Extreme Tweaker For changing the overclocking settings  
Advanced  
Power  
For changing the advanced system settings  
For changing the advanced power management (APM)  
configuration  
Boot  
Tools  
Exit  
For changing the system boot configuration  
For configuring options for special functions  
For selecting the exit options and loading default  
settings  
To select an item on the menu bar, press the right or left arrow key on the keyboard  
until the desired item is highlighted.  
The BIOS setup screens shown in this chapter are for reference purposes  
only, and may not exactly match what you see on your screen.  
Visit the ASUS website (www.asus.com) to download the latest BIOS  
information.  
4-10  
Chapter 4: BIOS setup  
4.2.3  
Legend bar  
At the bottom of the Setup screen is a legend bar. The keys in the legend bar allow  
you to navigate through the various setup menus. The following table lists the keys  
found in the legend bar with their corresponding functions.  
Navigation Key  
<F1>  
Function  
Displays the General Help screen  
Loads setup default values  
<F5>  
<Esc>  
Exits the BIOS setup or returns to the main menu from a  
sub-menu  
Left or Right arrow  
Up or Down arrow  
Page Down or – (minus)  
Page Up or + (plus)  
<Enter>  
Selects the menu item to the left or right  
Moves the highlight up or down between fields  
Scrolls backward through the values for the highlighted field  
Scrolls forward through the values for the highlighted field  
Brings up a selection menu for the highlighted field  
Saves changes and exit  
<F10>  
4.2.4  
Menu items  
The highlighted item on the menu bar displays the specific items for that menu.  
For example, selecting Main shows the Main menu items.  
The other items (Advanced, Power, Boot, and Exit) on the menu bar have their  
respective menu items.  
4.2.5  
Sub-menu items  
A solid triangle before each item on any menu screen means that the item has a  
sub-menu. To display the sub-menu, select the item and press <Enter>.  
4.2.6  
Configuration fields  
These fields show the values for the menu items. If an item is user-configurable,  
you can change the value of the field opposite the item. You cannot select an item  
that is not user-configurable.  
A configurable field is enclosed in brackets, and is highlighted when selected. To  
change the value of a field, select it then press <Enter> to display a list of options.  
Refer to “4.2.7 Pop-up window.”  
ASUS P5N-T Deluxe  
4-11  
4.2.7  
Pop-up window  
Select a menu item then press <Enter> to display a pop-up window with the  
configuration options for that item.  
Phoenix-AwardBIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
System Time  
System Date  
Language  
15 : 30 : 36  
Thu, Apr 6 2006  
[English]  
Select Menu  
Item Specific Help  
Specifies the  
Legacy Diskette A:  
[1.44M, 3.5 in.]  
apacity and  
Legacy Diskette A:  
hysical size of  
iskette drive A.  
Primary IDE Ma
Primary IDE Sl
Disabled ..... [ ]  
SATA1  
SATA2  
SATA3  
SATA4  
SATA5  
SATA6  
720K , 3.5 in.  
..... [ ]  
..... [ ]  
1.44M, 3.5 in.  
HDD SMART Moni
↑↓ :Move ENTER:Accept ESC:Abort  
Installed Memory  
Usable Memory  
512MB  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
Pop-up menu  
4.2.8  
General help  
At the top right corner of the menu screen is a brief description of the selected  
item.  
4-12  
Chapter 4: BIOS setup  
4.3  
Main menu  
When you enter the BIOS Setup program, the Main menu screen appears, giving  
you an overview of the basic system information.  
Refer to section “4.2.1 BIOS menu screen” for information on the menu screen  
items and how to navigate through them.  
Phoenix-AwardBIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Select Menu  
System Time  
System Date  
Language  
15 : 30 : 36  
Sat, Oct 26 2007  
[English]  
Item Specific Help  
Change the day,  
month, year and  
century.  
Legacy Diskette A:  
[1.44M, 3.5 in.]  
Primary IDE Master  
[ST321122A]  
[ASUS CDS520/A]  
[None]  
Primary IDE Slave  
SATA1  
SATA2  
[None]  
SATA3  
[None]  
SATA4  
[None]  
SATA5  
[None]  
SATA6  
[None]  
HDD SMART Monitoring  
[Disabled]  
Installed Memory  
Usable Memory  
512MB  
511MB  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
4.3.1  
System Time [xx:xx:xx]  
Allows you to set the system time.  
4.3.2  
System Date [Day xx/xx/xxxx]  
Allows you to set the system date.  
4.3.3  
Language [English]  
Allows you to choose the BIOS language version from the options. Configuration  
options: [English] [French] [Deutsch] [Chinese (Trad.)] [Chinese (Simp.)]  
[Japanese]  
4.3.4  
Legacy Diskette A [1.44M, 3.5 in.]  
Sets the type of floppy drive installed.  
Configuration options: [Disabled] [720K , 3.5 in.] [1.44M, 3.5 in.]  
ASUS P5N-T Deluxe  
4-13  
4.3.5  
Primary IDE Master/Slave  
While entering Setup, the BIOS automatically detects the presence of IDE devices.  
There is a separate sub-menu for each IDE device. Select a device item then  
press <Enter> to display the IDE device information.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Primary IDE Master  
Select Menu  
PIO Mode  
[Auto]  
[Auto]  
Item Specific Help  
Set a PIO mode for  
IDE device. Mode0  
through 4 for  
successive increase  
in performance.  
UDMA Mode  
Primary IDE Master  
Access Mode  
[Auto]  
[Auto]  
Capacity  
82 GB  
Cylinder  
Head  
39420  
16  
Sector  
255  
Transfer Mode  
UDMA 5  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
The BIOS automatically detects the values opposite the dimmed items  
(Capacity, Cylinder, Head, Sector and Transfer Mode). These values are not  
user-configurable. These items show N/A if no IDE device is installed in the  
system.  
PIO Mode [Auto]  
Sets the PIO mode for the IDE device.  
Configuration options: [Auto] [Mode 0] [Mode 1] [Mode 2] [Mode 3] [Mode 4]  
UDMA Mode [Auto]  
Disables or sets the UDMA mode. Configuration options: [Disable] [Auto]  
Primary IDE Master/Slave [Auto]  
Select [Auto] to automatically detect an IDE hard disk drive. If automatic detection  
is successful, the BIOS automatically fills in the correct values for the remaining  
fields on this sub-menu. If the hard disk was already formatted on a previous  
system, the setup BIOS may detect incorrect parameters. Select [Manual] to  
manually enter the IDE hard disk drive parameters. If no drive is installed select  
[None]. Configuration options: [None] [Auto] [Manual]  
4-14  
Chapter 4: BIOS setup  
Access Mode [Auto]  
The default [Auto] allows automatic detection of an IDE hard disk drive.  
Select [CHS] for this item if you set the IDE Primary Master/Slave to [Manual].  
Configuration options: [CHS] [LBA] [Large] [Auto]  
Before attempting to configure a hard disk drive, make sure you have the  
correct configuration information supplied by the drive manufacturer. Incorrect  
settings may cause the system to fail to recognize the installed hard disk.  
Capacity  
Displays the auto-detected hard disk capacity. This item is not configurable.  
Cylinder  
Shows the number of the hard disk cylinders. This item is not configurable.  
Head  
Shows the number of the hard disk read/write heads. This item is not configurable.  
Sector  
Shows the number of sectors per track. This item is not configurable.  
Transfer Mode  
Shows the Transfer mode. This item is not configurable.  
After entering the IDE hard disk drive information into BIOS, use a disk utility,  
such as FDISK, to partition and format new IDE hard disk drives. This is  
necessary so that you can write or read data from the hard disk. Make sure to  
set the partition of the Primary IDE hard disk drives to active.  
ASUS P5N-T Deluxe  
4-15  
4.3.6  
SATA1/2/3/4/5/6  
While entering Setup, the BIOS automatically detects the presence of Serial ATA  
devices. There is a separate sub-menu for each SATA device. Select a device item  
then press <Enter> to display the SATA device information.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
SATA1  
Select Menu  
Extended IDE Drive  
Access Mode  
[Auto]  
Item Specific Help  
Selects the type of  
fixed disk connected  
to the system.  
[Auto]  
0 MB  
Capacity  
Cylinder  
Head  
Landing Zone  
Sector  
0
0
0
0
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
The BIOS automatically detects the values opposite the dimmed items (Capacity,  
Cylinder, Head, Landing Zone and Sector). These values are not user-  
configurable. These items show 0 if no SATA device is installed in the system.  
Extended IDE Drive [Auto]  
Selects the type of fixed disk connected to the system.  
Configuration options: [None] [Auto]  
Access Mode [Auto]  
Sets the sector addressing mode. Configuration options: [Large] [Auto]  
Before attempting to configure a hard disk drive, make sure you have the  
correct configuration information supplied by the drive manufacturer. Incorrect  
settings may cause the system to fail to recognize the installed hard disk.  
Capacity  
Displays the auto-detected hard disk capacity. This item is not configurable.  
Cylinder  
Shows the number of the hard disk cylinders. This item is not configurable.  
4-16  
Chapter 4: BIOS setup  
Head  
Shows the number of the hard disk read/write heads. This item is not configurable.  
Landing Zone  
Shows the number of landing zone per track. This item is not configurable.  
Sector  
Shows the number of sectors per track. This item is not configurable.  
After entering the IDE hard disk drive information into BIOS, use a disk utility,  
such as FDISK, to partition and format new IDE hard disk drives. This is  
necessary so that you can write or read data from the hard disk. Make sure to  
set the partition of the Primary IDE hard disk drives to active.  
4.3.7  
HDD SMART Monitoring [Disabled]  
Allows you to enable or disable the HDD Self-Monitoring Analysis and Reporting  
Technology (SMART) feature. Configuration options: [Disabled] [Enabled]  
4.3.8  
Installed Memory [xxx MB]  
Shows the size of installed memory.  
4.3.9  
Usable Memory [XXX MB]  
Shows the size of usable memory.  
ASUS P5N-T Deluxe  
4-17  
4.4  
Extreme Tweaker menu  
The Extreme menu items allow you to configure overclocking-related items.  
Take caution when changing the settings of the Extreme menu items. Incorrect  
field values can cause the system to malfunction.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Select Menu  
AI Tuning  
[Auto]  
x
x
x
Overclock Options  
System Clocks  
FSB & Memory Config  
Overclocking  
Disabled  
Item Specific Help  
Press [Enter] to  
select overclock  
profile.  
Over Voltage  
NVIDIA GPU EX  
[Disabled]  
Not Detected  
x
SLI-Ready Memory  
F1:Help  
↑↓ : Select Item  
-/+: Change Value  
Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
ESC: Exit →←: Select Menu  
4.4.1  
AI Tuning [Auto]  
Allows selection of CPU overclocking options to achieve desired CPU internal  
frequency. Selct either one of the preset overclocking configuration options:  
Manual  
Allows you to individually set overclocking parameters.  
Loads the optimal settings for the system.  
Auto  
Standard  
AI Overclock  
Loads the standard settings for the system.  
Loads overclocking profiles with optimal parameters for  
stability when overclocking.  
The following item becomes user-configurable when you set AI Tuning to  
AI Overclock].  
[
Overclock Options [Disabled]  
Allows you to set the overclocking options.  
Configuration options: [Disabled] [Overclock 5%] [Overclock 10%] [Overclock 15%]  
[Overclock 20%]  
4-18  
Chapter 4: BIOS setup  
The following items become user-configurable when you set AI Tuning to  
Manual].  
[
System Clocks  
This sub-menu allows you to adjust the system frequency-related items. Select an  
item, then press <Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Extreme Tweaker  
System Clocks  
Select Menu  
Item Specific Help  
Set C55 PCIE Overclock  
PCIEX16_1 Frequency (MHz) [100]  
PCIEX16_2 Frequency (MHz) [100]  
PCIEX16_3 Frequency (MHz) [100]  
SPP<->MCP Ref Clock, MHz [Auto]  
PCIEX16_1 Frequency (MHz) [100]  
Allows you to set the PCIEX16_1 overclocking frequency. Key in the desired  
value using the numeric keypad and press the <Enter> key.  
Configuration options: [100 MHz]~[200 MHz]  
PCIEX16_2 Frequency (MHz) [100]  
Allows you to set the PCIEX16_2 overclocking frequency. Key in the desired  
value using the numeric keypad and press the <Enter> key.  
Configuration options: [100 MHz]~[200 MHz]  
PCIEX16_3 Frequency (MHz) [100]  
Allows you to set the PCIEX16_3 overclocking frequency. Key in the desired  
value using the numeric keypad and press the <Enter> key.  
Configuration options: [100 MHz]~[200 MHz]  
SPP <-> MCP Ref Clock, MHz [Auto]  
Configuration options: [Auto] [200.0 MHz] [200.5 MHz] [201.0 MHz] [201.5  
MHz]~[499.5MHz] [500.0 MHz]  
ASUS P5N-T Deluxe  
4-19  
FSB & Memory Config  
This sub-menu allows you to adjust the system frequency-related items. Select an  
item, then press <Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Select Menu  
FSB - Memory Clock Mode  
FSB - Memory Ratio  
FSB (QDR), MHz  
[Linked]  
[Auto]  
[800]  
800.0  
Linked  
667  
Item Specific Help  
Actual FSB (QDR), MHz  
MEM (DDR), MHz  
Actual MEM (DDR), MHz  
System clock mode  
x
[Auto]  
Set FSB and memory speed  
automatically.  
[Linked]  
Enter FSB speed manually.  
Memory Speed changes  
proportionally.  
[Unlinked]  
Enter FSB and memory speed  
manually.  
F1:Help  
↑↓ : Select Item  
-/+: Change Value  
Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
ESC: Exit →←: Select Menu  
FSB - Memory Clock Mode [Auto]  
Allows you to set the system clock mode.  
Configuration options: [Auto] [Linked] [Unlinked]  
The following items become user-configurable when you set the FSB-Memory  
Clock Mode item to [Linked].  
FSB - Memory Ratio [Auto]  
Configuration options: [Auto] [1:1] [5:4] [3:2] [Sync Mode]  
FSB (QDR), MHz [800]  
Allows you to set the CPU FSB frequency. Adjust the value using <+> / <-> or the  
numeric keypad and press <Enter> .  
Configuration options: [533 MHz]~[3000 MHz]  
Actual FSB (QDR), MHz  
800.0  
The Actual FSB (QDR) reflects the actual CPU frequency that will take  
effect on a reboot.  
The following item becomes user-configurable when you set the FSB-Memory  
Clock Mode item to [Unlinked].  
MEM (DDR), MHz [667]  
Allows you to set the Memory frequency. Adjust the value using <+> / <-> or the  
numeric keypad and press <Enter>.  
Configuration options: [400 MHz]~[2600 MHz]  
Actual MEM (DDR), MHz  
666.7  
The Actual MEM (DDR) reflects the actual memory frequency that will take  
effect on a reboot.  
4-20  
Chapter 4: BIOS setup  
4.4.2  
Overclocking  
This sub-menu allows you to adjust the system frequency-related items. Select an  
item, then press <Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Extreme Tweaker  
Overclocking  
Select Menu  
CPU Type  
CPU Speed  
Cache RAM  
Genuine Intel (R) CPU  
Item Specific Help  
2.80GHz  
1024K x2  
Memory Timing Setting  
Spread Spectrum Control  
Intel SpeedStep  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
[Enabled]  
CPU Internal Thermal Control  
Limit CPUID MaxVal  
EnhancedC1 (C1E)  
Execute Disable Bit  
Enhanced Intel SpeedStep(tm) Tech.[Disabled]  
Hyper-Threading Technology  
LDT Frequency  
[Enabled]  
[5x]  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
→←: Select Menu  
-/+: Change Value  
F5: Setup Defaults  
Enter: Select Sub-menu F10: Save and Exit  
Memory Timing Setting  
Phoenix-Award BIOS CMOS Setup Utility  
Extreme Tweaker  
Select Menu  
Memory Timing Setting  
Item Specific Help  
CAS# latency (CAS# to  
read data valid)  
Set Memory timings  
to [Optimal] to use  
the value recommended  
by the DIM’s  
tCL (CAS Latency)  
[Auto]  
[Auto]  
tRCD  
tRP  
tRAS  
[Auto]  
[Auto]  
[Auto]  
Command Per Clock (CMD)  
** Advanced Memory Settings **  
manufacturer.  
tRRD  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
tRC  
tWR  
tWTR  
tREF  
tRD  
tRFC  
Async Latency  
tCL (CAS Latency) [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]  
tRCD [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]  
tRP [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]  
tRAS [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[31]  
Command Per Clock (CMD) [Auto]  
Configuration options: [Auto] [1 clock] [2 clock]  
ASUS P5N-T Deluxe  
4-21  
**Advanced Memory Settings**  
tRRD [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[15]  
tRC [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[31]  
tWR [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]  
tWTR [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[15]  
tREF [Auto]  
Configuration options: [Auto] [1] [2]  
tRD [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[15]  
tRFC [Auto]  
Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[127]  
Async Latency [Auto]  
Select [Auto] to auto detect the smallest latency to use for the asynchronize  
logic on memory read.  
Configuration options: [Auto] [1.00nS] [1.25nS] [1.50nS] [1.75nS] [2.00nS]  
[2.25nS] [2.50nS]  
Spread Spectrum Control  
Phoenix-Award BIOS CMOS Setup Utility  
Extreme Tweaker  
Spread Spectrum Control  
Select Menu  
Item Specific Help  
CPU Spread Spectrum  
SATA Spread Spectrum  
LDT Spread Spectrum  
[Auto]  
[Disabled]  
[Auto]  
CPU Spread Spectrum [Auto]  
Configuration options: [Disabled] [Auto]  
SATA Spread Spectrum [Disabled]  
Configuration options: [Disabled] [Auto]  
LDT Spread Spectrum [Auto]  
Configuration options: [Auto] [Disabled]  
4-22  
Chapter 4: BIOS setup  
CPU Internal Thermal Control [Disabled]  
Configuration options: [Auto] [Disabled]  
Limit CPUID MaxVal [Disabled]  
Configuration options: [Disabled] [Enabled]  
Execute Disable Bit [Enabled]  
Configuration options: [Disabled] [Enabled]  
LDT Frequency [5x]  
Configuration options: [1x] [2x] [3x] [4x] [5x] [6x] [7x] [8x]  
4.4.3  
Over Voltage  
This sub-menu allows you to adjust the system voltage-related items. Select an  
item, then press <Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Extreme Tweaker  
Select Menu  
Over Voltage  
Item Specific Help  
VCore Voltage  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
[Auto]  
Set CPU VID to desired  
voltage, but it will  
cause other CPU power  
management feature  
such as C1E, EIST, and  
TM2) fail to control  
CPU VID. Select [Auto]  
to let CPU VID keep  
original value.  
CPU VTT Voltage  
Memory Voltage  
NB BR04 CHIP Voltage  
1.2V HT Voltage  
NB CHIP Voltage  
SB CHIP Voltage  
VCore Voltage [Auto]  
Configuration options: [Auto] [1.90000V] [1.89375V] [1.88750V] [1.88125V]  
[1.87500V]...[0.83750V] [0.83125V]  
CPU VTT Voltage [Auto]  
Configuration options: [Auto] [1.20V] [1.25V] [1.30V] [1.35V] [1.40V] [1.45V]  
[1.50V]  
Memory Voltage [Auto]  
Configuration options: [Auto] [1.850V] [1.870V] [1.890V]...[3.090V] [3.110V]  
NB BR04 CHIP Voltage [Auto]  
Configuration options: [Auto] [1.20V] [1.25V] [1.30V] [1.35V]  
1.2V HT Voltage [Auto]  
Configuration options: [Auto] [1.20V] [1.22V] [1.24V]...[1.98V] [2.00V]  
NB CHIP Voltage [Auto]  
Configuration options: [Auto] [1.20V] [1.22V] [1.24V]...[2.44V] [2.46V]  
SB CHIP Voltage [Auto]  
Configuration options: [Auto] [1.55V] [1.57V] [1.59V]...[1.83V] [1.85V]  
ASUS P5N-T Deluxe  
4-23  
4.4.4  
NVIDIA GPU Ex [Disabled]  
Enables or disables with the optimized NVIDIA Ex graphics driver.  
Configuration options: [Enabled] [Disabled]  
4.4.5  
SLI-Ready Memory [Disabled]  
Allows you to select the SPD profile for SLI-Ready memory modules. The  
configuration options may vary depending on the type of module you installed.  
Configuration options: [Disabled] [Optimal] [High Performance] [High Frequency]  
The following item becomes user-configurable when SLI-Ready Memory is set  
to [Enabled].  
4.4.6  
SLI-Ready Memory CPUOC [CPUOC 0%]  
Configuration options: [CPUOC 0%] [CPUOC 1%]~[CPUOC 14%] [CPUOC MAX]  
4-24  
Chapter 4: BIOS setup  
4.5  
Advanced menu  
The Advanced menu items allow you to change the settings for system devices.  
Take caution when changing the settings of the Advanced menu items. Incorrect  
field values can cause the system to malfunction.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
AI NET2  
PCIPnP  
Onboard Device Configuration  
USB Configuration  
Select Menu  
Item Specific Help  
Press [Enter] to set.  
F1:Help  
↑↓ : Select Item  
-/+: Change Value  
Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
ESC: Exit →←: Select Menu  
4.5.1  
AI NET2  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
AI NET2  
Select Menu  
POST Check LAN Cable  
[Disabled]  
Item Specific Help  
Enable or Disable LAN  
cable check during  
POST.  
Pair  
Status  
Open  
Length  
N/A  
LAN1(1-2)  
LAN1(3-6)  
LAN1(4-5)  
LAN1(7-8)  
Open  
N/A  
Open  
N/A  
N/A  
Open  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
→←: Select Menu  
-/+: Change Value  
F5: Setup Defaults  
Enter: Select Sub-menu F10: Save and Exit  
POST Check LAN Cable [Disabled]  
Enables or disables checking of the LAN cable during the Power-On Self-Test  
(POST). Configuration options: [Disabled] [Enabled]  
ASUS P5N-T Deluxe  
4-25  
4.5.2  
PCIPnP  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
PCIPnP  
Select Menu  
Plug & Play O/S  
Primary Display Adapter  
[No]  
[PCI]  
Item Specific Help  
Select Yes if you are  
using a Plug and Play  
capable operating  
system. Select No if  
you need the BIOS to  
configure non-boot  
devices.  
Plug & Play O/S [No]  
When set to [No], the BIOS configures all the devices in the system. When set to  
[Yes] and if you install a Plug and Play operating system, the operating system  
configures the Plug and Play devices not required for boot.  
Configuration options: [No] [Yes]  
Primary Display Adapter [PCI]  
Allows you to select the graphics controller to use as the primary boot device.  
Configuration options: [PCI] [PCI-E]  
4-26  
Chapter 4: BIOS setup  
4.5.3  
Onboard Device Configuration  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
Onboard Device Configuration  
Select Menu  
IDE Function Setup  
Item Specific Help  
Serial-ATA Configuration  
HD Audio  
[Auto]  
Front Panel Support Type [HD Audio]  
Onboard nVidia LAN  
[Enabled]  
Marvell SATAII Controller [Enabled]  
Onboard LAN Boot ROM  
Power Up By PS/2 Mouse  
Serial Port1 Address  
Onboard 1394  
[Disabled]  
[Disabled]  
[3F8/IRQ4]  
[Enabled]  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
→←: Select Menu  
-/+: Change Value  
F5: Setup Defaults  
Enter: Select SubMenu F10: Save and Exit  
IDE Function Setup  
This sub-menu contains IDE function-related items. Select an item then press  
<Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
IDE Function Setup  
Select Menu  
Item Specific Help  
OnChip IDE Channel0  
IDE DMA transfer access  
IDE Prefetch Mode  
[Enabled]  
[Enabled]  
[Enabled]  
OnChip IDE Channel0 [Enabled]  
Allows you to enable or disable the onchip IDE channel 0 controller .  
Configuration options: [Disabled] [Enabled]  
IDE DMA transfer access [Enabled]  
Allows you to enable or disable the IDE DMA transfer access.  
Configuration options: [Disabled] [Enabled]  
IDE Prefetch Mode [Enabled]  
Allows you to enable or disable the IDE PIO read prefetch mode.  
Configuration options: [Disabled] [Enabled]  
ASUS P5N-T Deluxe  
4-27  
Serial-ATA Configuration  
This sub-menu allows you to change Serial ATA settings. Select an item then press  
<Enter> to edit.  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
Serial-ATA Configuration  
Select Menu  
Item Specific Help  
Serial-ATA Controller  
[Enabled]  
RAID Enabled  
SATA1  
SATA2  
SATA3  
SATA4  
[Disabled]  
Press [Enter] to  
control onchip SATA  
controller  
x
x
x
x
x
x
RAID  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
RAID  
RAID  
RAID  
RAID  
RAID  
SATA5  
SATA6  
Serial-ATA Controller [Enabled]  
Allows you to enable or disable the onboard Serial ATA controller.  
Configuration options: [Disabled] [Enabled]  
RAID Enabled [Disabled]  
Enables or disables the onboard RAID controller. When set to [Enabled], the  
succeeding items become user-configurable.  
Configuration options: [Disabled] [Enabled]  
SATA1/2/3/4/5/6 RAID [Disabled]  
Enables or disables the RAID function of the first to sixth SATA master drive.  
Configuration options: [Disabled] [Enabled]  
HD Audio [Auto]  
Allows you to disable or set the High-Definition audio function.  
Configuration options: [Auto] [Disabled]  
Front Panel Support Type [HD Audio]  
Allows you to set the front panel audio connector (AAFP) mode to legacy AC`97  
or high-definition audio depending on the audio standard that the front panel audio  
module supports. Configuration options: [AC97] [HD Audio]  
Onboard nVidia LAN [Enabled]  
Enables or disables the onboard NVIDIA® LAN controller.  
Configuration options: [Disabled] [Enabled]  
Marvell SATAII Controller [Enabled]  
Allows you to enable or disable the extended SATAII controller.  
Configuration options: [Enabled] [Disabled]  
4-28  
Chapter 4: BIOS setup  
Onboard LAN Boot ROM [Disabled]  
Allows you to enable or disable the onboard LAN boot ROM.  
Configuration options: [Enabled] [Disabled]  
Power Up By PS/2 Mouse [Disabled]  
When set to [Enabled], this parameter allows you to use the PS/2 mouse to turn on  
the system. This feature requires an ATX power supply that provides at least 1A on  
the +5VSB lead. Configuration options: [Disabled] [Enabled]  
Serial Port1 Address [3F8/IRQ4]  
Allows you to select the Serial Port1 base address.  
Configuration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]  
[Auto]  
Onboard 1394 [Enabled]  
Allows you to enable or disable the onboard 1394 device support.  
Configuration options: [Disabled] [Enabled]  
USB Configuration  
The items in this menu allows you to change the USB-related features. Select an  
item then press <Enter> to display the configuration options.  
Phoenix-Award BIOS CMOS Setup Utility  
Advanced  
USB Configuration  
Select Menu  
USB Controller  
USB Legacy support  
USB2.0 Controller  
[Enabled]  
[Enabled]  
[Enabled]  
Item Specific Help  
Enable or Disable  
USB 1.1 and 2.0  
Controller  
USB Controller [Enabled]  
Allows you to enable or disable the onchip USB controller.  
Configuration options: [Disabled] [Enabled]  
USB Legacy Support [Enabled]  
Allows you to enable or disable support for USB devices on legacy operating  
systems (OS). Configuration options: [Disabled] [Enabled]  
USB 2.0 Controller [Enabled]  
Allows you to enable or disable the USB 2.0 controller.  
Configuration options: [Disabled] [Enabled]  
ASUS P5N-T Deluxe  
4-29  
4.6  
Power menu  
The Power menu items allow you to change the settings for the Advanced  
Configuration and Power Interface (ACPI) and the Advanced Power Management  
(APM). Select an item then press <Enter> to display the configuration options.  
Phoenix-AwardBIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Select Menu  
ACPI Suspend Type  
ACPI APIC support  
APM Configuration  
Hardware Monitor  
[S1&S3]  
Enabled  
Item Specific Help  
Select the ACPI state  
used for System  
Suspend.  
F1:Help  
↑↓ : Select Item  
-/+: Change Value  
Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
ESC: Exit →←: Select Menu  
4.6.1  
ACPI Suspend Type [S1&S3]  
Allows you to select the Advanced Configuration and Power Interface (ACPI) state  
to be used for system suspend.  
Configuration options: [S1 (POS)] [S3(STR)] [S1&S3]  
4.6.2  
ACPI APIC Support [Enabled]  
Allows you to enable or disable the Advanced Configuration and Power Interface  
(ACPI) support in the Application-Specific Integrated Circuit (ASIC). When set  
to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list.  
Configuration options: [Disabled] [Enabled]  
4-30  
Chapter 4: BIOS setup  
4.6.3  
APM Configuration  
Phoenix-Award BIOS CMOS Setup Utility  
Power  
APM Configuration  
Select Menu  
Restore on AC Power Loss  
[Power-Off]  
[Instant-Off]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
0
0 : 40 : 0  
[Enabled]  
[Disabled]  
Item Specific Help  
PWR Button < 4 secs  
Power Up On PCI/PCIE Devices  
Power On By External Modems  
USB Resume from S5  
Press [Enter] to  
select whether or not  
to restart the system  
after AC power loss  
Power On by RTC Alarm  
Date(of Month) Alarm  
Alarm Time(hh:mm)  
HPET Support  
Power Up By PS/2 Keyboard  
x
x
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
Restore on AC Power Loss [Power-Off]  
Allows you to enable or disable the Restore on AC Power Loss function.  
Configuration options: [Power-Off] [Power-On] [Last State]  
PWR Button < 4 secs [Instant-Off]  
When set to [Instant-Off], the system goes into Soft-off mode after you press the  
power button for less than 4 seconds. When set to [Suspend], the system goes  
into Suspend mode after you press the power button for less than 4 seconds.  
Configuration options: [Suspend] [Instant-Off]  
Power Up On PCI/PCIE Devices [Disabled]  
Allows you to enable or disable the PME to wake up from S5 by PCI/PCIE devices  
and the NVIDIA® onboard LAN. Configuration options: [Disabled] [Enabled]  
Power On By External Modem [Disabled]  
This allows either settings of [Enabled] or [Disabled] for powering up the computer  
when the external modem receives a call while the computer is in Soft-off mode.  
Configuration options: [Disabled] [Enabled]  
The computer cannot receive or transmit data until the computer and  
applications are fully running. Thus, connection cannot be made on the first  
try. Turning an external modem off and then back on while the computer is off  
causes an initialization string that turns the system power on.  
USB Resume from S5 [Disabled]  
Allows you to enable or disable the support of USB keyboard or mouse resumption  
from S5. Configuration options: [Disabled] [Enabled]  
ASUS P5N-T Deluxe  
4-31  
Power On By RTC Alarm [Disabled]  
Allows you to enable or disable RTC to generate a wake event. When this item  
is set to [Enabled], the items Date (of Month) Alarm and Alarm Time (hh:mm)  
become user-configurable with set values.  
Configuration options: [Disabled] [Enabled]  
Date (of Month) Alarm [XX]  
To set the date of alarm, highlight this item and press <Enter> to display the Date  
(of Month) Alarm pop-up menu. Key-in a value within the specified range then  
press <Enter>. Value ‘0’ means everyday. Configuration options: [Min=0] [Max=31]  
Alarm Time (hh:mm) [ XX: XX: XX]  
To set the time of alarm, highlight this item and press <Enter> to display the Alarm  
Time pop-up menu. Key-in a value within the specified range then press <Enter>.  
Configuration options: [Min=0] [Max=23]---hour  
[Min=0] [Max=59]---minute  
[Min=0] [Max=59]---second  
HPET Support [Enabled]  
The hardware high precision efficient timer (HPET) is to increase the performance  
of the Vista Multimedia player and can meet Vista’s requirement. Disable this  
feature if your system is running under XP environment.  
Configuration options: [Disabled] [Enabled]  
Power Up By PS/2 Keyboard [Disabled]  
Allows you to disable the Power On by PS/2 keyboard function or set specific keys  
on the PS/2 keyboard to turn on the system. This feature requires an ATX power  
supply that provides at least 1A on the +5VSB lead.  
Configuration options: [Disabled] [Space Bar] [Ctrl-ESC] [Power Key]  
4-32  
Chapter 4: BIOS setup  
4.6.4  
Hardware Monitor  
The items in this sub-menu displays the hardware monitor values automatically  
detected by the BIOS. It also allows you to change CPU Q-Fan feature-related  
parameters. Select an item then press <Enter> to display the configuration options.  
Phoenix-Award BIOS CMOS Setup Utility  
Power  
Hardware Monitor  
CPU Q-Fan Control  
Select Menu  
[Disabled]  
[Silent]  
Item Specific Help  
x
x
CPU Q-Fan Profile  
Chassis Q-Fan Control  
Chassis Q-Fan Profile  
Vcore Voltage  
[Disabled]  
Performance  
[ 1.34V]  
Press [Enter] to  
enable or disable  
3.3V Voltage  
[ 3.20V]  
5V Voltage  
[ 4.83V]  
12V Voltage  
[11.52V]  
CPU Temperature  
M/B Temperature  
CPU Fan Speed  
48ºC  
36ºC  
2667 RPM  
0 RPM  
CHA_FAN1 Speed  
CHA_FAN2 Speed  
PWR_FAN Speed  
0 RPM  
0 RPM  
CPU Fan Speed Warning  
[600 RPM]  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select SubMenu  
CPU Q-Fan Control [Enabled]  
Allows you to enable or disable the CPU Q-Fan controller.  
Configuration options: [Disabled] [Enabled]  
The CPU Fan Profile item becomes user-configurable when you enable the  
CPU Q-Fan Control feature.  
CPU Q-Fan Profile [Optimal]  
Allows you to set the appropriate performance level of the CPU Q-Fan. When  
set to [Optimal], the CPU fan automatically adjusts depending on the CPU  
temperature. Set this item to [Silent Mode] to minimize fan speed for quiet CPU fan  
operation, or [Performance Mode] to achieve maximum CPU fan speed.  
Configuration options: [Performance] [Optimal] [Silent]  
Chassis Q-Fan Control [Enabled]  
Allows you to enable or disable the Chassis Q-fan.  
Configuration options: [Disabled] [Enabled]  
The Chassis Q-Fan Profile item becomes user-configurable when you enable  
the Chassis Q-Fan Control feature.  
Chassis Q-Fan Profile [Auto]  
Allows you to set the appropriate performance level of the Chassis Q-Fan.  
Configuration options: [Performance] [Optimal] [Silent]  
ASUS P5N-T Deluxe  
4-33  
Vcore Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage  
The onboard hardware monitor automatically detects the voltage output through  
the onboard voltage regulators. Select [Ignored] if you do not want to detect this  
item.  
CPU Temperature [xxxºC/xxxºF]  
M/B Temperature [xxxºC/xxxºF]  
The onboard hardware monitor automatically detects and displays the motherboard  
and CPU temperatures. Select [Ignored] if you do not wish to display the detected  
temperatures.  
CPU Fan Speed [xxxxRPM]  
CHA_FAN 1/2 Speed [xxxxRPM]  
PWR_FAN Speed [xxxxRPM]  
The onboard hardware monitor automatically detects and displays the CPU/  
Chassis/Power fan speed in rotations per minute (RPM). If the fan is not connected  
to the motherboard, the field shows 0 RPM.  
CPU Fan Speed warning [600 RPM]  
Allows you to set the CPU fan warning speed function, which gives off a warning  
when the CPU fan speed is too low. If you set this item to [Disabled], the system  
will not warn you even if no fan is installed or if the fan is not functioning properly.  
Configuration options: [Disabled] [600 RPM] [1200 RPM] [1600 RPM]  
4-34  
Chapter 4: BIOS setup  
4.7  
Boot menu  
The Boot menu items allow you to change the system boot options. Select an item  
then press <Enter> to display the sub-menu.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Boot Device Priority  
Removable Drives  
Hard Disk Drives  
CDROM Drives  
Select Menu  
Item Specific Help  
Boot Settings Configuration  
Select Boot Device  
Priority  
Security  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select Sub-menu  
4.7.1  
Boot Device Priority  
Phoenix-Award BIOS CMOS Setup Utility  
Boot  
Boot Device Priority  
Select Menu  
1st Boot Device  
[Removable]  
[Hard Disk]  
[CDROM]  
Item Specific Help  
2nd Boot Device  
3rd Boot Device  
4th Boot Device  
Select Your Boot  
Device Priority  
[Disabled]  
1st ~ 4th Boot Device [Removable]  
These items specify the boot device priority sequence from the available devices.  
The number of device items that appears on the screen depends on the number of  
devices installed in the system.  
Configuration options: [Removable] [Hard Disk] [CDROM] [Disabled]  
4.7.2  
Removable Drives  
Phoenix-Award BIOS CMOS Setup Utility  
Boot  
Removable Drives  
Select Menu  
1. Floppy Disks  
Item Specific Help  
1. Floppy Disks  
Allows you to assign a removable drive attached to the system.  
ASUS P5N-T Deluxe  
4-35  
4.7.3  
Hard Disk Drives  
Phoenix-Award BIOS CMOS Setup Utility  
Boot  
Hard Disk Drives  
1. SATA X: XXXXXXXXX  
Select Menu  
Item Specific Help  
1. SATA X: XXXXXXXXX  
Allows you to assign hard disk drives attached to the system.  
4.7.4  
CDROM Drives  
Phoenix-Award BIOS CMOS Setup Utility  
Boot  
CDROM Drives  
Select Menu  
1. 1st Slave: XXXXXXXXX  
Item Specific Help  
1. 1st Slave: XXXXXXXXX  
Allows you to assign optical drives attached to the system.  
4-36  
Chapter 4: BIOS setup  
4.7.5  
Boot Settings Configuration  
Phoenix-AwardBIOS CMOS Setup Utility  
Boot  
Boot Settings Configuration  
Select Menu  
Case Open Warning  
[Enabled]  
[Enabled]  
[Disabled]  
[On]  
Item Specific Help  
Quick Boot  
Boot Up Floppy Seek  
Bootup Num-Lock  
Press [Enter] to  
enable or disable.  
Typematic Rate Setting  
[Disabled]  
x
x
Typematic Rate (Chars/Sec)  
6
Typematic Delay (Msec) 250  
OS Select For DRAM > 64MB [Non-OS2]  
Full Screen LOGO  
Halt On  
[Enabled]  
[All Errors]  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select Sub-menu  
Case Open Warning [Enabled]  
Enables or disables the chassis open status feature. Setting to Enabled, clears the  
chassis open status. Refer to section “2.7.2 Internal connectors” for setting details.  
Configuration options: [Disabled] [Enabled]  
Quick Boot [Enabled]  
Allows you to enable or disable the system quick boot feature. When Enabled, the  
system skips certain tests while booting.  
Configuration options: [Disabled] [Enabled]  
Boot Up Floppy Seek [Disabled]  
Enables or disables the chassis open status feature. Setting to Enabled, clears the  
chassis open status. Configuration options: [Disabled] [Enabled]  
Bootup Num-Lock [On]  
Allows you to select the power-on state for the NumLock.  
Configuration options: [Off] [On]  
Typematic Rate Setting [Disabled]  
Allows you to set the keystroke rate. Enable this item to configure the Typematic  
Rate (Chars/Sec) and the Typematic Delay (Msec).  
Configuration options: [Disabled] [Enabled]  
The items Typematic Rate (Chars/Sec) and Typematic Delay (Msec) become  
user-configurable only when the item Typematic Rate Setting is enabled.  
Typematic Rate (Chars/Sec) [6]  
Allows you to select the rate at which a character repeats when you hold a key.  
Configuration options: [6] [8] [10] [12] [15] [20] [24] [30]  
ASUS P5N-T Deluxe  
4-37  
Typematic Delay (Msec) [250]  
Allows you to set the delay before keystrokes begin to repeat.  
Configuration options: [250] [500] [750] [1000]  
OS Select for DRAM > 64MB [Non-OS2]  
Set this item to OS2 only when you are running on an OS/2 operating system with  
an installed RAM of greater than 64 MB. Configuration options: [Non-OS2] [OS2]  
Full Screen LOGO [Enabled]  
Allows you to enable or disable the full screen logo display feature.  
Configuration options: [Disabled] [Enabled]  
Make sure that the above item is set to [Enabled] if you want to use the ASUS  
MyLogo3™ feature.  
Halt On [All Errors]  
Allows you to set the error report type.  
Configuration options: [All Errors] [No Errors] [All, But Keyboard] [All, But Diskette]  
[All, But Disk/Key]  
4.7.6  
Security  
Phoenix-Award BIOS CMOS Setup Utility  
Boot  
Security  
Select Menu  
Supervisor Password  
User Password  
Password Check  
Clear  
Item Specific Help  
Clear  
[Setup]  
Supervisor Password  
User Password  
These fields allow you to set passwords:  
To set a password:  
1.  
2.  
Select an item then press <Enter>.  
Type in a password using a combination of a maximum of eight (8)  
alpha-numeric characters, then press <Enter>.  
3.  
When prompted, confirm the password by typing the exact characters again,  
then press <Enter>. The password field setting is changed to Set.  
4-38  
Chapter 4: BIOS setup  
To clear the password:  
1.  
Select the password field and press <Enter> twice. The following message  
appears:  
PASSWORD DISABLED !!!  
Press any key to continue...  
2.  
Press any key to continue. The password field setting is changed to Clear.  
A note about passwords  
The Supervisor password is required to enter the BIOS Setup program  
preventing unauthorized access. The User password is required to boot the  
system preventing unauthorized use.  
Forgot your password?  
If you forget your password, you can clear it by erasing the CMOS Real Time  
Clock (RTC) RAM. The RAM data containing the password information is  
powered by the onboard button cell battery. If you need to erase the CMOS  
RAM, refer to section “2.6 Jumper” for instructions.  
Password Check  
This field requires you to enter the password before entering the BIOS setup or the  
system. Select [Setup] to require the password before entering the BIOS Setup.  
Select [System] to require the password before entering the system.  
Configuration options: [Setup] [System]  
ASUS P5N-T Deluxe  
4-39  
4.8  
Tools menu  
The Tools menu items allow you to configure options for special functions. Select  
an item then press <Enter> to display the sub-menu.  
Phoenix-Award BIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
ASUS O.C. Profile  
Select Menu  
ASUS EZ Flash 2  
Item Specific Help  
F1:Help  
ESC: Exit  
↑↓ : Select Item  
-/+: Change Value  
F5: Setup Defaults  
F10: Save and Exit  
→←: Select Menu Enter: Select Sub-menu  
4.8.1  
ASUS O.C. Profile  
This item allows you to store or load multiple BIOS settings.  
Phoenix-Award BIOS CMOS Setup Utility  
Tools  
ASUS BIOS Profile  
Select Menu  
Load BIOS Profile  
Save BIOS Profile  
Item Specific Help  
Press [Enter] to  
select.  
Load BIOS Profile  
Phoenix-Award BIOS CMOS Setup Utility  
Tools  
Load BIOS Profile  
Select Menu  
Load from Profile 1  
Load from Profile 2  
Load from File  
Item Specific Help  
Load BIOS Profile  
from Profile 1.  
Load from Profile 1/2  
Allows you to load the previous BIOS settings saved in the BIOS Flash. Press  
<Enter> to load the file.  
4-40  
Chapter 4: BIOS setup  
Load from File  
Allows you to load the previous BIOS file saved in the hard disk/floppy disk/USB  
flash disk with the FAT32/16/12 format. Follow the instructions below to load the  
BIOS file.  
1. Insert the storage devices that contains the “xxx.CMO” file.  
2. Turn on the system.  
3. Enter BIOS setup program. Go to the “Tools” menu to select ASUS O.C.  
Profile > Load from File. Press <Enter> then the setup screen will  
appear.  
4. Press <Tab> to switch between drives before the correct “xxx.CMO” file  
is found. Then press <Enter> to load the file.  
5. A pop-up message will inform you when the loading process finishes.  
Suggest only to update the BIOS file coming from the same memory/CPU  
configuration and BIOS version.  
Only the “xxx.CMO” file can be loaded.  
Save BIOS Profile  
Phoenix-Award BIOS CMOS Setup Utility  
Tools  
Save BIOS Profile  
Select Menu  
Save to Profile 1  
Save to Profile 2  
Save to File  
Item Specific Help  
Save current BIOS  
Profile to Profile 1.  
Save to Profle 1/2  
Allows you to save the current BIOS file to the BIOS Flash. Press <Enter> to save  
the file.  
Save to File  
Allows you to save the current BIOS file to the hard disk/floppy disk/USB flash disk  
with FAT32/16/12 format. Follow the instructions below to save the BIOS file.  
1. Insert the storage devices with enough space.  
2. Turn on the system.  
3. Enter the BIOS setup program. Go to the “Tools” menu to select “Save to  
File.” Press <Enter> then the setup screen will appear.  
4. Press <Tab> to switch between the drives. Press hot-key <S> to save  
the file.  
5. Key in the file name. Then press <Enter>.  
6. A pop-up message will inform you when the saving process finishes.  
ASUS P5N-T Deluxe  
4-41  
ASUSTek O.C. Profile Utility B324  
Current CMOS  
Update CMOS  
BOARD: Unknown  
VER: Unknown  
BOARD: P5N-T DELUXE  
VER: 0205  
DATE: 10/31/2007  
DATE: Unknown  
PATH: A:\  
A:  
CMOS backup is done! Press any key to Exit.  
Note  
[Enter] Select  
[S] Save  
[ESC]: Exit  
[Tab] Switch  
[Up/Down/Home/End] Move  
The BIOS file will be saved as “xxx.CMO“.  
4.8.2  
ASUS EZ Flash 2  
Allows you to run ASUS EZ Flash 2. When you press <Enter>, a confirmation  
message appears. Use the left/right arrow key to select between [Yes] or [No],  
then press <Enter> to confirm your choice.  
ASUSTek EZ Flash 2 BIOS ROM Utility B324  
FLASH TYPE: Winbond W39V080A 8Mb LPC  
Current ROM  
BOARD: P5N-T DELUXE  
VER: 0205  
Update ROM  
BOARD: Unknown  
VER: Unknown  
DATE: Unknown  
DATE: 10/31/2007  
PATH: A:\  
A:  
Note  
[Enter] Select or Load  
[B] Backup  
[ESC] Exit  
[Tab] Switch  
[Up/Down/Home/End] Move  
4-42  
Chapter 4: BIOS setup  
4.9  
Exit menu  
The Exit menu items allow you to load the optimal or failsafe default values for the  
BIOS items, and save or discard your changes to the BIOS items.  
Phoenix-AwardBIOS CMOS Setup Utility  
Main  
Extreme Tweaker  
Advanced  
Power  
Boot  
Tools  
Exit  
Exit & Save Changes  
Select Menu  
Exit & Discard Changes  
Load Setup Default  
Discard Changes  
Item Specific Help  
This option save  
data  
to CMOS and exiting  
the setup menu.  
F1:Help  
ESC: Exit  
↑↓ : Select Item -/+: Change Value  
→←: Select Menu Enter: Select SubMenu  
F5: Setup Defaults  
F10: Save and Exit  
Pressing <Esc> does not immediately exit this menu. Select one of the options  
from this menu or <F10> from the legend bar to exit.  
Exit & Save Changes  
Once you are finished making your selections, choose this option from the Exit  
menu to ensure the values you selected are saved to the CMOS RAM. An onboard  
backup battery sustains the CMOS RAM so it stays on even when the PC is turned  
off. When you select this option, a confirmation window appears. Select YES to  
save changes and exit.  
If you attempt to exit the Setup program without saving your changes, the  
program prompts you with a message asking if you want to save your changes  
before exiting. Press <Enter> to save the changes while exiting.  
Exit & Discard Changes  
Select this option only if you do not want to save the changes that you made to the  
Setup program. If you made changes to fields other than System Date, System  
Time, and Password, the BIOS asks for a confirmation before exiting.  
Load Setup Default  
This option allows you to load the default values for each of the parameters on the  
Setup menus. When you select this option or if you press <F5>, a confirmation  
window appears. Select YES to load default values. Select Exit & Save Changes  
or make other changes before saving the values to the non-volatile RAM.  
Discard Changes  
This option allows you to discard the selections you made and restore the  
previously saved values. After selecting this option, a confirmation appears. Select  
YES to discard any changes and load the previously saved values.  
ASUS P5N-T Deluxe  
4-43  
4-44  
Chapter 4: BIOS setup  
This chapter describes the contents of  
the support DVD that comes with the  
motherboard package and the softwares.  
Software  
5
support  
Chapter summary  
5
5.1  
5.2  
5.3  
5.4  
5.5  
Installing an operating system ................................................... 5-1  
Support DVD information............................................................ 5-1  
Software information ................................................................... 5-9  
RAID configurations .................................................................. 5-35  
Creating a RAID driver disk....................................................... 5-43  
ASUS P5N-T Deluxe  
5.1  
Installing an operating system  
This motherboard supports Windows® XP/ Vista operating systems (OS). Always  
install the latest OS version and corresponding updates to maximize the features  
of your hardware.  
Motherboard settings and hardware options vary. Use the setup  
procedures presented in this chapter for reference only. Refer to your OS  
documentation for detailed information.  
Make sure that you install the Windows® XP Service Pack 2 or later  
versions before installing the drivers for better compatibility and system  
stability.  
5.2  
Support DVD information  
The support DVD that came with the motherboard package contains the drivers,  
software applications, and utilities that you can install to avail all motherboard  
features.  
The contents of the support DVD are subject to change at any time without  
notice. Visit the ASUS website(www.asus.com) for updates.  
5.2.1  
Running the support DVD  
Place the support DVD to the optical drive. The DVD automatically displays the  
Drivers menu if Autorun is enabled in your computer.  
Click an icon to  
display support DVD/  
motherboard information  
Click an item to install  
If Autorun is NOT enabled in your computer, browse the contents of the support  
DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the DVD.  
ASUS P5N-T Deluxe  
5-1  
5.2.2  
Drivers menu  
The Drivers menu shows the available device drivers if the system detects installed  
devices. Install the necessary drivers to activate the devices.  
ASUS InstAll-Drivers Installation Wizard  
Installs all of the drivers through the Installation Wizard.  
NVIDIA Chipset Driver Program  
Installs the NVIDIA® chipset driver program.  
SoundMAX ADI Audio Driver  
Installs the SoundMAX® ADI1988B audio driver and application.  
Marvell61xx SATA RAID Controller  
Installs the Marvell SATA RAID driver.  
USB 2.0 Driver  
Installs the USB 2.0 driver.  
5-2  
Chapter 5: Software support  
5.2.3  
Utilities menu  
The Utilities menu shows the applications and other software that the motherboard  
supports.  
Click to display  
the next page  
Click to return  
to the previous  
page  
ASUS InstAll-Installation Wizard for Utilities  
Installs all of the utilities through the Installation Wizard.  
ASUS PC Probe II  
This smart utility monitors the fan speed, CPU temperature, and system voltages,  
and alerts you of any detected problems. This utility helps you keep your computer  
in healthy operating condition.  
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5-3  
ASUS Update  
The ASUS Update utility allows you to update the motherboard BIOS in  
Windows® environment. This utility requires an Internet connection either  
through a network or an Internet Service Provider (ISP).  
ASUS AI Suite  
Installs the ASUS AI Suite.  
ASUS AI Direct Link  
Installs the ASUS AI Direct Link application  
Adobe Acrobat Reader V7.0  
Installs the Adobe® Acrobat® Reader that allows you to open, view, and print  
documents in Portable Document Format (PDF).  
Microsoft DirectX 9.0c  
Installs the Microsoft® DirectX 9.0c driver. The Microsoft DirectX® 9.0c is a  
multimedia technology that enhances computer graphics and sound. DirectX®  
improves the multimedia features of you computer so you can enjoy watching  
TV and movies, capturing videos, or playing games in your computer. Visit  
the Microsoft website (www.microsoft.com) for updates.  
Anti-Virus Utility  
The anti-virus application scans, identifies, and removes computer viruses.  
View the online help for detailed information.  
InterVideo MediaOne Gallery  
Installs the media library and all-in-one software.  
WinDVD Copy5 Trial  
Installs the WinDVD Copy5 trial version.  
Ulead PhotoImpact 12 SE  
Installs the PhotoImpact image editing software.  
CyberLink PowerBackup  
Installs CyberLink PowerBackup to back up and restore your data easily.  
Corel Snapfire Plus SE  
Installs Corel Snapfire Plus SE.  
5-4  
Chapter 5: Software support  
5.2.4  
Make disk menu  
The Make disk menu contains items to create the NVIDIA® or Marvell® SATA/RAID  
driver disk.  
Marvell61xx 32/64bit Driver  
Allows you to create a Marvell61xx 32/64bit driver disk.  
NVIDIA 32/64bit XP SATA RAID Driver  
Allows you to create a NVIDIA® Windows® XP 32/64bit RAID driver.  
NVIDIA 32/64bit Vista SATA RAID Driver  
Allows you to create a NVIDIA® Windows® Vista 32/64bit RAID driver.  
ASUS P5N-T Deluxe  
5-5  
5.2.5  
Manual menu  
The Manual menu contains a list of supplementary user manuals. Click an item to  
open the folder of the user manual.  
Most user manual files are in Portable Document Format (PDF). Install the Adobe®  
Acrobat® Reader from the Utilities menu before opening a user manual file.  
5.2.6  
ASUS Contact information  
Click the Contact tab to display the ASUS contact information. You can also find  
this information on the inside front cover of this user guide.  
5-6  
Chapter 5: Software support  
5.2.7  
Other information  
The icons on the top right corner of the screen give additional information on the  
motherboard and the contents of the support DVD. Click an icon to display the  
specified information.  
Motherboard Info  
Displays the general specifications of the motherboard.  
Browse this DVD  
Displays the support DVD contents in graphical format.  
ASUS P5N-T Deluxe  
5-7  
Technical support Form  
Displays the ASUS Technical Support Request Form that you have to fill out when  
requesting technical support.  
Filelist  
Displays the contents of the support DVD in text format.  
5-8  
Chapter 5: Software support  
5.3  
Software information  
Most of the applications in the support DVD have wizards that will conveniently  
guide you through the installation. View the online help or readme file that came  
with the software application for more information.  
5.3.1  
ASUS MyLogo3™  
The ASUS MyLogo3™ utility lets you customize the boot logo. The boot logo is the  
image that appears on screen during the Power-On-Self-Tests (POST). The ASUS  
MyLogo3™ is automatically installed when you install the ASUS Update utility from  
the support DVD. See section 5.2.3 Utilities menu for details.  
Before using the ASUS MyLogo3™, use the Award BIOS Flash utility to  
make a copy of your original BIOS file, or obtain the latest BIOS version  
from the ASUS website. See section 4.1.4 Updating the BIOS.  
Make sure that the BIOS item Full Screen Logo is set to [Enabled] if  
you wish to use ASUS MyLogo3. See section 4.7.5 Boot Settings  
Configuration.  
You can create your own boot logo image in GIF, JPG, or BMP file formats.  
To launch the ASUS MyLogo3™:  
1.  
Launch the ASUS Update utility. Refer to section 4.1.1 ASUS Update utility  
for details.  
2.  
3.  
Select Options from the drop down menu, then click Next.  
Check the option Launch MyLogo to replace system boot logo before  
flashing BIOS, then click Next.  
4.  
Select Update BIOS from a file from the drop down menu, then click Next.  
5.  
When prompted, locate the new BIOS file, then click Next. The ASUS  
MyLogo3 window appears.  
6.  
From the left window pane, select  
the folder that contains the image  
you intend to use as your boot logo.  
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5-9  
7.  
When the logo images appear on the  
right window pane, select an image to  
enlarge by clicking on it.  
8.  
Adjust the boot image to your desired  
size by selecting a value on the Ratio  
box.  
9.  
When the screen returns to the ASUS Update utility, flash the original BIOS to  
load the new boot logo.  
10. After flashing the BIOS, restart the computer to display the new boot logo  
during POST.  
5-10  
Chapter 5: Software support  
5.3.2  
AI NET2  
The AI NET2 features the Marvell® Virtual Cable Tester™ (VCT). VCT is a cable  
diagnostic utility that reports LAN cable faults and shorts using the Time Domain  
Reflectometry (TDR) technology. The VCT detects and reports open and shorted  
cables, impedance mismatches, pair swaps, pair polarity problems, and pair skew  
problems of up to 64 ns at one meter accuracy.  
The VCT feature reduces networking and support costs through a highly  
manageable and controlled network system. This utility can be incorporated  
in the network systems sofware for ideal field support as well as development  
diagnostics.  
Using the Virtual Cable Tester™  
To use the the Marvell® Virtual Cable Tester™ utility:  
1.  
2.  
Launch the VCT utility from the Windows® desktop by clicking Start > All  
Programs > Marvell > Virtual Cable Tester.  
Click Virtual Cable Tester from the menu to display the screen below.  
3.  
Click the Run button to perform a cable test.  
The VCT utility only tests Ethernet cables connected to Gigabit LAN port(s).  
The Run button on the Virtual Cable Tester™ main window is disabled if no  
problem is detected on the LAN cable(s) connected to the LAN port(s).  
If you want the system to check the status of the LAN cable before entering  
the OS, enable the item Post Check LAN Cable in the BIOS Setup.  
ASUS P5N-T Deluxe  
5-11  
5.3.3  
ASUS PC Probe II  
PC Probe II is a utility that monitors the computer’s vital components, and detects  
and alerts you of any problem with these components. PC Probe II senses fan  
rotations, CPU temperature, and system voltages, among others. Because PC  
Probe II is software-based, you can start monitoring your computer the moment  
you turn it on. With this utility, you are assured that your computer is always at a  
healthy operating condition.  
Installing PC Probe II  
To install PC Probe II on your computer:  
1.  
Place the support DVD to the optical drive. The Drivers installation tab  
appears if your computer has an enabled Autorun feature.  
If Autorun is not enabled in your computer, browse the contents of the support  
DVD to locate the setup.exe file from the ASUS PC Probe II folder. Double-click  
the setup.exe file to start installation.  
2.  
3.  
Click the Utilities tab, then click ASUS PC Probe II.  
Follow the screen instructions to complete installation.  
Launching PC Probe II  
You can launch the PC Probe II right after installation or anytime from the  
Windows® desktop.  
To launch the PC Probe II from the Windows® desktop, click Start > All Programs  
> ASUS > PC Probe II > PC Probe II v1.xx.xx. The PC Probe II main window  
appears.  
After launching the application, the PC Probe II icon appears in the Windows®  
taskbar. Click this icon to close or restore the application.  
Using PC Probe II  
Main window  
The PC Probe II main window allows you to view the current status of your  
system and change the utility  
configuration. By default, the main  
window displays the Preference  
section. You can close or restore  
the Preference section by clicking  
on the triangle on the main  
window right handle.  
Click to close the  
Preference panel  
5-12  
Chapter 5: Software support  
Button  
F
u
n
c
t
i
o
n
Button  
Functioin  
Opens the Configuration window  
Opens the Report window  
Opens the Desktop Management Interface window  
Opens the Peripheral Component Interconnect window  
Opens the Windows Management Instrumentation window  
Opens the hard disk drive, memory, CPU usage window  
Shows/Hides the Preference section  
Minimizes the application  
Closes the application  
Sensor alert  
When a system sensor detects a problem, the main window right handle  
turns red, as the illustrations below show.  
When displayed, the monitor panel for that sensor also turns red. Refer to the  
Monitor panels section for details.  
Preferences  
You can customize the application using the  
Preference section in the main window. Click  
the box before each preference to activate or  
deactivate.  
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5-13  
Hardware monitor panels  
The hardware monitor panels display the current value of a system sensor such as  
fan rotation, CPU temperature, and voltages.  
The hardware monitor panels come in two display modes: hexagonal (large) and  
rectangular (small). When you check the Enable Monitoring Panel option from the  
Preference section, the monitor panels appear on your computer’s desktop.  
Small display  
Large display  
Changing the monitor panels position  
To change the position of the monitor panels in the desktop,  
click the arrow down button of the Scheme options, then select  
another position from the list box. Click OK when finished.  
Moving the monitor panels  
All monitor panels move together using a magnetic effect. If  
you want to detach a monitor panel from  
the group, click the horseshoe magnet  
icon. You can now move or reposition the  
panel independently.  
Adjusting the sensor threshold value  
You can adjust the sensor threshold  
value in the monitor panel by  
Click to  
clicking the or buttons. You can  
increase  
also adjust the threshold values  
value  
using the Config window.  
Click to  
decrease  
value  
You cannot adjust the sensor  
threshold values in a small  
monitoring panel.  
5-14  
Chapter 5: Software support  
Monitoring sensor alert  
The monitor panel turns red when a component value exceeds or is lower  
than the threshold value. Refer to the illustrations below.  
Small display  
Large display  
WMI browser  
Click to display the  
WMI (Windows Management  
Instrumentation) browser. This  
browser displays various Windows®  
management information. Click an  
item from the left panel to display on  
the right panel. Click the plus sign (+)  
before WMI Information to display the  
available information.  
You can enlarge or reduce the browser size by dragging the bottom right corner  
of the browser.  
DMI browser  
Click to display the DMI  
(Desktop Management Interface)  
browser. This browser displays various  
desktop and system information.  
Click the plus sign (+) before DMI  
Information to display the available  
information.  
ASUS P5N-T Deluxe  
5-15  
PCI browser  
Click  
to display the PCI  
(Peripheral Component Interconnect)  
browser. This browser provides  
information on the PCI devices installed  
on your system. Click the plus sign  
(+) before the PCI Information item to  
display available information.  
Usage  
The Usage browser displays real-time information on the CPU, hard disk drive  
space, and memory usage. Click  
to display the Usage browser.  
CPU usage  
The CPU tab displays real-  
time CPU usage in line graph  
representation. If the CPU has  
an enabled Hyper-Threading,  
two separate line graphs display  
the operation of the two logical  
processors.  
Hard disk drive space usage  
The Hard Disk tab displays the  
used and available hard disk  
drive space. The left panel of the  
tab lists all logical drives. Click  
a hard disk drive to display the  
information on the right panel.  
The pie chart at the bottom of the  
window represents the used (blue)  
and the available HDD space.  
5-16  
Chapter 5: Software support  
Memory usage  
The Memory tab shows both  
used and available physical  
memory. The pie chart at the  
bottom of the window represents  
the used (blue) and the available  
physical memory.  
Configuring PC Probe II  
Click  
to view and adjust the sensor threshold values.  
The Config window has two tabs: Sensor/Threshold and Preference. The Sensor/  
Threshold tab enables you to activate the sensors or to adjust the sensor threshold  
values. The Preference tab allows you to customize sensor alerts, or change the  
temperature scale.  
Loads the default  
Loads your saved  
configuration  
threshold values for  
each sensor  
Cancels or  
ignores your  
changes  
Applies your  
changes  
Saves your  
configuration  
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5-17  
5.3.4  
ASUS AI Suite  
ASUS AI Suite allows you to launch AI Gear 3, AI N.O.S., AI Booster, AI Nap, and  
Q-Fan 2 utilities easily.  
Install the ASUS EPU + AI Gear 3 Driver before the ASUS AI Suite utility.  
Otherwise, the ASUS AI Suite will not function properly.  
Installing AI Suite  
To install AI Suite on your computer:  
1.  
Place the support DVD to the optical drive. The Drivers installation tab  
appears if your computer has an enabled Autorun feature.  
2.  
3.  
Click the Utilities tab, then click AI Suite.  
Follow the screen instructions to complete installation.  
Launching AI Suite  
You can launch AI Suite right after installation or anytime from the Windows®  
desktop.  
To launch AI Suite from the Windows® desktop, click Start > All Programs >  
ASUS > AI Suite > AI Suite v1.xx.xx. The AI Suite main window appears.  
After launching the application, the AI Suite icon appears in the Windows® taskbar.  
Click this icon to close or restore the application.  
Using AI Suite  
Click the AI Gear 3, AI Nap, AI Booster, or Q-Fan 2 icon to launch the utility, or click  
the Normal icon to restore the system to normal state.  
Press to restore to normal  
Press to launch AI Nap  
Press to launch AI Gear 3  
Press to launch Q-Fan 2  
Press to launch AI Booster  
5-18  
Chapter 5: Software support  
Other feature buttons  
Click on right corner of the main window to open the monitor window.  
Displays the CPU/  
system temperature,  
CPU/memory/PCIE  
voltage, and CPU/  
chassis fan speed  
Displays the FSB/CPU  
frequency  
Click  
on right corner of the expanded window to switch the temperature from  
degrees Centigrade to degrees Fahrenheit.  
ASUS P5N-T Deluxe  
5-19  
5.3.5  
ASUS EPU Utility -- AI Gear 3  
ASUS AI Gear 3 is a utility designed to configure and support all ASUS EPU  
(Energy Processing Unit) features. This easy-to-use utility provides four system  
performance profiles that adjusts the processor frequency and vCore voltage for  
different computing needs.  
After installing ASUS AI Suite from the bundled support DVD, you can launch  
ASUS AI Gear 3 by double-clicking the AI Suite icon on your Windows OS taskbar  
and then click the AI Gear 3 button on the AI Suite main window.  
Here are some simple ways to use AI Gear 3:  
Click the four gear mode buttons below, including Turbo, High Performance,  
Medium Power Saving, and Max. Power Saving, or shift the gear to the  
performance setting that you like.  
Click Calibration first, and switch to Auto mode to have AI Gear 3  
automatically adjust the system performance according to the CPU loading.  
Under Auto mode, Click Settings to set the time for the system to enter AI  
Nap mode.  
Calibration  
Auto Mode  
Settings  
Turbo Mode  
High Performance Mode  
Medium Power Saving Mode  
Max. Power Saving Mode  
5-20  
Chapter 5: Software support  
5.3.6  
ASUS AI Nap  
This feature allows you to minimize the power consumption of your computer  
whenever you are away. Enable this feature for minimum power consumption and  
a more quiet system operation.  
After installing AI Suite from the bundled support DVD, you can launch the utility by  
double-clicking the AI Suite icon on the Windows OS taskbar and click the AI Nap  
button on the AI Suite main window.  
Click Yes on the confirmation screen.  
To exit AI Nap mode, press the system power or mouse button then click Yes on  
the confirmation screen.  
To switch the power button functions from AI Nap to shutting down, just right  
click the AI Suite icon on the OS taskbar, select AI Nap and click Use power  
button. Unclick the the item to switch the function back.  
ASUS P5N-T Deluxe  
5-21  
5.3.7  
ASUS Q-Fan 2  
This ASUS Q-Fan 2 Control feature allows you to set the appropriate performance  
level of the CPU Q-Fan 2 or the Chassis Q-Fan 2 for more efficient system  
operation. After enabling the Q-Fan 2 function, the fans can be set to automatically  
adjust depending on the temperature, to decrease fan speed, or to achieve the  
maximum fan speed.  
After installing AI Suite from the bundled support DVD, you can launch the utility by  
double-clicking the AI Suite icon on the Windows® OS taskbar and click the Q-Fan  
2 button on the AI Suite main window.  
Click the drop-down menu button  
and display the fan names. Select  
CPU Q-Fan 2 or CHASSIS Q-Fan 2.  
Click the box of Enabled to activate  
this function.  
drop-down list button  
Enabled box  
Profile list appears after clicking  
the Enabled box. Click the drop-  
down list button and select a profile.  
Optimal mode makes the fans  
adjust speed with the temperature;  
Silent mode minimizes fan  
speed for quiet fan operation;  
Performance mode boosts the fan  
to achieve maximal fan speed for  
the best cooling effect.  
click to display the  
drop-down list and  
select a Q-Fan 2 mode  
Click Apply at the bottom to save the setup.  
5-22  
Chapter 5: Software support  
5.3.8  
ASUS AI Booster  
The ASUS AI Booster application allows you to overclock the CPU speed in  
WIndows® environment without the hassle of booting the BIOS.  
After installing AI Suite from the bundled support DVD, you can launch the utility  
by double-clicking the AI Suite icon on the Windows® OS taskbar and click the AI  
Booster button on the AI Suite main window.  
The options on the taskbar allow you to use the default settings, adjust CPU/  
Memory/PCI-E frequency manually, or create and apply your personal overclocking  
configurations.  
ASUS P5N-T Deluxe  
5-23  
5.3.9  
ASUS AI Direct Link  
ASUS AI Direct Link allows you to form a computer-to-computer network via a  
network cable to share files with high transfer rate. You must first connect two  
computers (at least one of them is ASUS product) using a network cable, and then  
install the utility to both computers to avail the AI Direct Link feature.  
Turn off your firewall software other than Windows Firewall before  
launching AI Direct Link.  
The transfer rate is limited if you use a 10/100 LAN card.  
Using AI Direct Link  
To enable the incoming folder:  
1.  
From the Windows® taskbar, right click on the AI Direct Link icon  
and  
select Incoming folder > Enable incoming folder.  
For Windows XP Home  
edition users, click Steps of  
enabling file sharing on this  
pop-up message and follow  
the instructions to enable the  
incoming folder.  
2.  
If you want to to verify the incoming  
user, select Use my account and  
set your username and password.  
Otherwise, select Use public  
account.  
For security’s sake, it is  
recommended that you set a  
username and password.  
3.  
Click OK and the “Ready for incoming” message  
appears.  
To disable the incoming folder, select Incoming  
folder > Disable incoming folder.  
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Chapter 5: Software support  
4.  
Right click on the AI Direct Link  
icon and select Incoming folder  
> Open incoming folder. The  
AIDirectLinkIncoming folder  
opens. Put the files you want  
to share into this folder. The  
authorized user has full access to  
this folder.  
The default path of the AIDirectLinkIncoming folder is C:\Program Files\ASUS\AI  
Direct Link. To change its location, disable the incoming folder first. Then, select  
Incoming folder > Change incoming folder to open the system directories,  
and move the AIDirectLinkIncoming folder under another directory.  
To connect to another computer:  
This function is valid for ASUS products only.  
1.  
From the Windows® taskbar, right  
click on the AI Direct Link icon and  
select Connect. The following screen  
displays.  
2.  
Click Refresh. The software starts  
searching for the connected computer.  
4.  
If necessary, enter the authorized  
username and password. Click OK  
to log in and have full access to  
this shared folder.  
3.  
The name of the computer found  
is listed. Click Open to open its  
shared folder.  
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5-25  
5.3.10  
AI Audio 2 (SoundMAX® High Definition Audio utility)  
The ADI AD1988B High Definition Audio CODEC provides 8-channel audio  
capability through the SoundMAX® audio utility with AudioESP™ software to  
deliver the ultimate audio experience on your PC. The software implements high  
quality audio synthesis/rendering, 3D sound positioning, and advanced voice-input  
technologies.  
Follow the installation wizard to install the ADI AD1988B Audio Driver from the  
support DVD that came with the motherboard package to activate the SoundMAX®  
audio utility.  
You must use 4-channel, 6-channel or 8-channel speakers for this setup.  
If the SoundMAX® audio utility is correctly installed, you  
will find the SoundMAX®/ SoundMAX® BlackHawk icon  
on the taskbar.  
5-26  
Chapter 5: Software support  
A.  
SoundMAX BlackHawk (AI Audio 2)  
If you are using Windows® Vista operation system, from the taskbar, double-click  
the SoundMAX® BlackHawk icon to display the SoundMAX® control panel.  
Enabling AI Audio 2  
Click the power button  
to activate digital signal processing.  
AI Audio 2, with the new SoundMAX BlackHawk by Sonic Focus, brings you  
more multi-media enjoyment.  
Fidelity Compensation  
After you click the power button, the utility would compensate for the fidelity  
lost in the compression process and make the audio output quasi-original  
when reverting the compressed audio streams back to the uncompressed  
condition.  
Sound Field Expansion  
AI Audio 2 also expands the stereophonic sound field to a multi-channel  
one with realistic front and rear environment.  
Surround Virtualization  
Activating this function virtualizes surround sound with the vocal clarity  
added for use with stereo speakers or headphones.  
SoundMAX BlackHawk (AI Audio 2) is only available under the Windows®  
Vista™ operating system.  
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5-27  
Playback Settings  
To configure the playback settings, click the Playback button on the control  
panel. You can adjust the volume of the Speakers and SPDIF Interface or  
mute the audio.  
Preset settings  
Click and expand the drop-down menu  
to select your preferred Digital Signal  
Processing (DSP) preset. Move the  
sliders to customize the values of  
Voice Clarity, Dynamics, Brilliance,  
and Deep Bass of each preset.  
Click Save to save the changes to  
the current preset. Or, click Reset to  
discard the changes and restore the  
preset to the factory defaults.  
Surround settings  
Allows you to change the settings  
of the stereo speakers. Move the  
sliders to change the listener position  
or adjust the center channel volume.  
Press the Test Speakers button to  
perform speaker test.  
Port settings  
Click this port settings tab to display the rear panel ports configuration for  
the speakers or rear panel digital port configuration for the SPDIF interface.  
5-28  
Chapter 5: Software support  
Recording Settings  
To change the recording settings, click the Recording button on the control  
panel. You can adjust the speaker delay of Microphone or Line In by moving  
the slider rightward or leftward.  
Record testing  
Port settings  
Click the tab to perform test  
recording and play the test sample  
through the speakers or the SPDIF  
interface.  
Click the tab to display the rear  
panel ports for Microphone or  
Line In.  
ANDREA settings  
Allows you to select an  
enhanced microphone input  
features, including No Filtering,  
Speakerphone, Voice Recording,  
and Directional Beam.  
More Settings  
Click  
for the further configurations.  
Equalizer  
Allows you to  
configure and  
customize all  
the DSP presets  
frequencies.  
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5-29  
Speakers  
Allows you to adjust the Speaker Trim and Speaker Delay.  
Bass  
Allows you to do the Bass management.  
Preferences  
Displays the preference options for this utility, version information,  
AudioESP, etc.  
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Chapter 5: Software support  
B.  
SoundMAX  
If you are using Windows® XP operating system,from the taskbar, double-click on  
the SoundMAX® icon to display the SoundMAX® Control Panel.  
Audio Setup Wizard  
By clicking the  
icon from the SoundMAX® control panel, you can easily  
configure your audio settings. Simply follow succeeding screen instructions  
and begin enjoying High Definition Audio.  
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5-31  
Jack configuration  
Adjust speaker volume  
This screen helps you adjust  
speaker volume. Click the Test  
button to hear the changes you  
have made.  
This screen helps you configure  
your computer’s audio ports,  
depending on the audio devices  
you have installed.  
Adjust microphone volume  
This screen helps you adjust microphone volume. You will be asked to read  
pre-written text to allow the AudioWizard to adjust the volume as you speak.  
5-32  
Chapter 5: Software support  
Audio preferences  
Click the  
icon to go to the Preferences page. This page allows you to  
change various audio settings.  
General options  
Click the General tab to choose your playback and recording devices, enable/  
disable the AudioESP™ feature, and enable/disable digital output.  
Listening Environment options  
Click the Listening Environment tab to set up your speaker, acoustic  
environment, and enable/disable the Virtual Theater Surround function.  
ASUS P5N-T Deluxe  
5-33  
Microphone options  
Click the Microphone tab to optimize your microphone input settings.  
Enhanced Microphone Features  
Voice recording  
Enables Noise Filter function. Detects repetitive and stationary noises  
like computer fans, air conditioners, and other background noises then  
eliminates it in the incoming audio stream while recording. You can enable  
it for a better recording quality.  
Directional Array  
Receives only the sound coming from the reception cone and eliminates  
interferences including neighboring speakers and reverberations. You can  
enable it to transit clearer sound during on-line games, MSN, or Skype.  
Speaker Phone  
Advanced de-reverberation techniques can help to reduce echo and  
minimize its effect on the speech engine. You can enable it when you have  
conference call to reduce echoes in the other side.  
The Directional Array and Speaker  
Phonefunction only when working with the  
ASUS Array Mic.  
The ASUS Array Mic is purchased  
separately.  
If you are using Windows Vista, you have to  
manually enable the directional Array and  
Speaker Phone function. Go to Control  
panel > Sound. Click the Recording tab on  
the top and select Microphone. Click the  
Microphone Enhancement tab and check  
Array Mic.  
5-34  
Chapter 5: Software support  
5.4  
RAID configurations  
The motherboard comes with one RAID controllers that allow you to configure  
Serial ATA hard disk drives as RAID sets.  
The NVIDIA® nForce™ 780i SLI Southbridge includes a high performance SATA  
RAID controller that supports RAID 0, RAID 1, RAID 0+1, RAID 5 and JBOD for  
six independent Serial ATA channels.  
5.4.1  
RAID definitions  
RAID 0 (Data striping) optimizes two identical hard disk drives to read and write  
data in parallel, interleaved stacks. Two hard disks perform the same work as a  
single drive but at a sustained data transfer rate, double that of a single disk alone,  
thus improving data access and storage. Use of two new identical hard disk drives  
is required for this setup.  
RAID 1 (Data mirroring) copies and maintains an identical image of data from  
one drive to a second drive. If one drive fails, the disk array management software  
directs all applications to the surviving drive as it contains a complete copy of  
the data in the other drive. This RAID configuration provides data protection and  
increases fault tolerance to the entire system. Use two new drives or use an  
existing drive and a new drive for this setup. The new drive must be of the same  
size or larger than the existing drive.  
RAID 5 stripes both data and parity information across three or more hard  
disk drives. Among the advantages of RAID 5 configuration include better  
HDD performance, fault tolerance, and higher storage capacity. The RAID  
5 configuration is best suited for transaction processing, relational database  
applications, enterprise resource planning, and other business systems. Use a  
minimum of three identical hard disk drives for this setup.  
RAID 10 is data striping and data mirroring combined without parity (redundancy  
data) having to be calculated and written. With the RAID 10* configuration you get  
all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk  
drives or use an existing drive and three new drives for this setup.  
JBOD (Spanning) stands for Just a Bunch of Disks and refers to hard disk drives  
that are not yet configured as a RAID set. This configuration stores the same data  
redundantly on multiple disks that appear as a single disk on the operating system.  
Spanning does not deliver any advantage over using separate disks independently  
and does not provide fault tolerance or other RAID performance benefits.  
ASUS P5N-T Deluxe  
5-35  
If you want to boot the system from a hard disk drive included in a RAID set, first  
copy the RAID driver from the Support DVD to a floppy disk before you install an  
operating system to a selected hard disk drive. Refer to section “5.5 Creating a  
RAID driver disk” for details.  
5.4.2  
NVIDIA® RAID configurations  
The motherboard includes a high performance SATA RAID controller integrated in  
the NVIDIA® nForce™ 680i SLI southbridge chipset. It supports RAID 0, RAID 1,  
RAID 0+1, RAID 5 and JBOD for six independent Serial ATA channels.  
Installing Serial ATA (SATA) hard disks  
The motherboard supports Ultra DMA 133/100/66 and Serial ATA hard disk drives.  
For optimal performance, install identical drives of the same model and capacity  
when creating a disk array.  
To install the SATA hard disks for a RAID configuration:  
1.  
2.  
3.  
Install the SATA hard disks into the drive bays.  
Connect the SATA signal cables.  
Connect a SATA power cable to the power connector on each drive.  
Refer to the RAID controllers user manual in the motherboard support DVD for  
detailed information on RAID configurations. See section “5.2.5 Manuals menu.”  
Setting the BIOS RAID items  
After installing the hard disk drives, make sure to set the necessary RAID items in  
the BIOS before setting your RAID configuration.  
To set the BIOS RAID items:  
1.  
2.  
3.  
Boot the system and press <Del> during the Power-On Self-Test (POST) to  
enter the BIOS Setup Utility.  
Enable the RAID Enabled item in the BIOS. See section “4.5.3 Onboard Device  
Configuration > Serial-ATA Configuration” for details.  
Select and enable the SATA drive(s) that you want to configure as RAID. See  
section “4.5.3 Onboard Device Configuration > Serial-ATA Configuration”  
for details.  
4.  
Save your changes and Exit Setup.  
5-36  
Chapter 5: Software support  
Make sure to re-enter your NVRAID settings after the CMOS is cleared; otherwise,  
the system will not recognize your RAID setup.  
For detailed descriptions on the NVIDIA® RAID configuration, refer to the  
“NVIDIA® RAID User Guide” found in your motherboard Support DVD.  
When using Windows® XP operating system, make sure to install the  
Windows® XP Service Pack 2 or later versions.  
Entering the NVIDIA® RAID utility  
To enter the NVIDIA® RAID utility:  
1.  
2.  
Boot up your computer.  
During POST, press <F10> to display the main menu of the utility.  
The RAID BIOS setup screens shown in this section are for reference only, and  
may not exactly match the items on your screen.  
NVIDIA RAID Utility Oct 5 2004  
- Define a New Array -  
RAID Mode: Striping  
Free Disks  
Striping Block:  
Array Disks  
Optimal  
Loc  
Disk Model Name  
Loc  
Disk Model Name  
1.0.M XXXXXXXXXXXXXXXXXX  
1.1.M XXXXXXXXXXXXXXXXXX  
2.0.M XXXXXXXXXXXXXXXXXX  
2.1.M XXXXXXXXXXXXXXXXXX  
[] Add  
[] Del  
[F6] Back [F7] Finish [TAB] Navigate [↑↓] Select [ENTER] Popup  
At the bottom of the screen are the navigation keys. These keys allow you to move  
through and select menu options.  
ASUS P5N-T Deluxe  
5-37  
Creating a RAID Volume  
To create a RAID volume:  
1.  
From the NVIDIA® RAID utility Define a New Array menu, select RAID Mode  
then press <Enter>. The following submenu appears.  
Use the up or down arrow keys to select a  
RAID mode then press <Enter>.  
Mirroring  
Striping  
Stripe Mirroring  
Spanning  
2.  
Press <TAB> select the Striping Block  
then press <Enter>. The following  
submenu appears:  
8K  
16K  
32K  
64K  
128K  
Optim↓  
If you selected Striping or Stripe Mirroring, use the up or down arrow keys to  
select the stripe size for your RAID 0 array then press <Enter>.The available  
values range from 8 KB to 128 KB. The default selection is 128 KB. The strip  
value should be chosen based on the planned drive usage.  
• 8 /16 KB - low disk usage  
• 64 KB - typical disk usage  
• 128 KB - performance disk usage  
TIP: For server systems, we recommend using a lower array block size. For  
multimedia computer systems used mainly for audio and video editing, we  
recommend a higher array block size for optimum performance.  
3.` Press <TAB> to select the Free Disks area. Use the left or right arrow keys to  
assign the array disks.  
4.  
Press <F7> to create RAID set. The following message box appears.  
Clear disk data?  
[Y] YES  
[N] NO  
5.  
Press <Y> to clear the selected disks or <N> to proceed without clearing the  
disks. The following screen appears.  
Take caution in using this option. All data on the RAID drives will be lost!  
5-38  
Chapter 5: Software support  
NVIDIA RAID Utility Oct 5 2004  
- Array List -  
Boot  
No  
Id Status  
Healthy  
Vendor  
NVIDIA  
Array Model Name  
MIRROR XXX.XXG  
4
[Ctrl-X]Exit [↑↓]Select [B]Set Boot [N]New Array [ENTER]Detail  
A new set of navigation keys is displayed on the bottom of the screen.  
Press <Ctrl+X> to save settings and exit.  
6.  
Rebuilding a RAID array  
To rebuild a RAID array:  
1.  
From theArray List menu, use the up or down arrow keys to select a RAID array  
then press <Enter>. The RAID Array details appear.  
Array 1 : NVIDIA MIRROR XXX.XXG  
- Array Detail -  
RAID Mode: Mirroring  
Striping Width: 1  
Striping Block: 64K  
Adapt Channel M/S  
Index Disk Model Name  
Capacity  
2
1
1
0
Master  
Master  
0
1
XXXXXXXXXXXXXXXXX  
XXXXXXXXXXXXXXXXX  
XXX.XXGB  
XXX.XXGB  
[R] Rebuild [D] Delete [C] Clear Disk [ENTER] Return  
ASUS P5N-T Deluxe  
5-39  
A new set of navigation keys is displayed on the bottom of the screen.  
Press <R> to rebuild a RAID array. The following screen appears.  
2.  
Array 1 : NVIDIA MIRROR XXX.XXG  
- Select Disk Inside Array -  
RAID Mode: Mirroring  
Striping Width: 1  
Striping Block: 64K  
Adapt Channel M/S  
Index Disk Model Name  
Capacity  
2
1
1
0
Master  
Master  
0
1
XXXXXXXXXXXXXXXXX  
XXXXXXXXXXXXXXXXX  
XXX.XXGB  
XXX.XXGB  
[↑↓] Select [F6] Back [F7] Finish  
3.  
Use the up or down arrow keys to select a RAID array to rebuild, then press  
<F7>. The following confirmation message appears.  
Rebuild array?  
[ENTER] OK [ESC] Cancel  
4.  
5.  
Press <Enter> to start rebuilding array or press <Esc> to cancel.  
After the rebuild process, the Array list menu appears.  
You will need to enter Window® XP and run the NVIDIA utility in order to complete  
the rebuilt process.  
5-40  
Chapter 5: Software support  
Deleting a RAID array  
To delete a RAID array:  
1.  
From theArray List menu, use the up or down arrow keys to select a RAID array  
then press <Enter>. The RAID Array details appear.  
Array 1 : NVIDIA MIRROR XXX.XXG  
- Array Detail -  
RAID Mode: Mirroring  
Striping Width: 1  
Striping Block: 64K  
Adapt Channel M/S  
Index Disk Model Name  
Capacity  
2
1
1
0
Master  
Master  
0
1
XXXXXXXXXXXXXXXXX  
XXXXXXXXXXXXXXXXX  
XXX.XXGB  
XXX.XXGB  
[R] Rebuild [D] Delete [C] Clear Disk [ENTER] Return  
A new set of navigation keys is displayed on the bottom of the screen.  
2.  
Press <D> to delete a RAID array. The following confirmation message  
appears.  
Delete this array?  
[Y] YES [N] No  
3.  
Press <Y> to delete array or press <N> to cancel.  
Take caution in using this option. All data on the RAID drives will be lost!  
4.  
If you selected Yes, the Define a New Array menu appears.  
ASUS P5N-T Deluxe  
5-41  
Clearing a disk data  
To clear disk data:  
1.  
From theArray List menu, use the up or down arrow keys to select a RAID array  
then press <Enter>. The RAID Array details appear.  
Array 1 : NVIDIA MIRROR XXX.XXG  
- Array Detail -  
RAID Mode: Mirroring  
Striping Width: 1  
Striping Block: 64K  
Adapt Channel M/S  
Index Disk Model Name  
Capacity  
2
1
1
0
Master  
Master  
0
1
XXXXXXXXXXXXXXXXX  
XXXXXXXXXXXXXXXXX  
XXX.XXGB  
XXX.XXGB  
[R] Rebuild [D] Delete [C] Clear Disk [ENTER] Return  
A new set of navigation keys is displayed on the bottom of the screen.  
2.  
Press <C> to clear disk. The following confirmation message appears.  
Clear disk data?  
[Y] YES  
[N]  
3.  
Press <Y> to clear the disk data or press <N> to cancel.  
Take caution in using this option. All data on the RAID drives will be lost!  
5-42  
Chapter 5: Software support  
5.5  
Creating a RAID driver disk  
A floppy disk with the RAID driver is required when installing Windows® XP  
operating system on a hard disk drive that is included in a RAID set. For Windows®  
Vista™ operating system, use either a floppy disk or a USB device with the RAID  
driver.  
5.5.1  
Creating a RAID driver disk without entering the OS  
To create a RAID/SATA driver disk without entering the OS:  
1.  
2.  
3.  
4.  
5.  
6.  
Boot your computer.  
Press <Del> during POST to enter the BIOS setup utility.  
Set the optical drive as the primary boot device.  
Insert the support CD into the optical drive.  
Save changes and exit BIOS.  
Press any key when the system prompts “Press any key to boot from the  
optical drive.”  
7.  
8.  
9.  
When the menu appears, press <1> to create a RAID driver disk.  
Insert a formatted floppy disk into the floppy drive then press <Enter>.  
Follow succeeding screen instructions to complete the process.  
5.5.2  
Creating a RAID/SATA driver disk in Windows®  
To create a RAID driver disk in Windows®:  
1.  
2.  
3.  
Start Windows®.  
Place the motherboard support DVD into the optical drive.  
Go to the Make Disk menu, then click NVIDIA 32/64 bit XP/Vista SATA RAID  
Driver to create a NVIDIA® 32/64 bit XP/Vista™ SATA RAID driver disk.  
4.  
Insert a floppy disk/USB device into the floppy disk drive/USB port.  
5.  
Follow succeeding screen instructions to complete the process.  
Write-protect the floppy disk to avoid computer virus infection.  
To install the RAID driver in Windows® XP:  
1.  
2.  
3.  
During the OS installation, the system prompts you to press the F6 key to install  
third-party SCSI or RAID driver.  
Press <F6> then insert the floppy disk with RAID driver into the floppy disk  
drive.  
Follow the succeeding screen instructions to complete the installation.  
ASUS P5N-T Deluxe  
5-43  
To install the RAID driver in Windows® Vista™:  
1.  
Insert the floppy disk/USB device with RAID driver into the floppy disk drive/  
USB port.  
2.  
Follow the succeeding screen instructions to complete the installation.  
Due to chipset limitation, the Serial ATA ports supported by the NVIDIA chipset  
doesn’t support Serial Optical Disk Drives (Serial ODD) under DOS.  
5-44  
Chapter 5: Software support  
This chapter tells how to install SLI-ready  
PCI Express graphics cards.  
NVIDIA® SLI™  
technology sup6port  
Chapter summary  
6.1  
6.2  
Overview ....................................................................................... 6-1  
Graphics card setup .................................................................... 6-2  
ASUS P5N-T Deluxe  
6.1  
Overview  
The motherboard supports the NVIDIA® SLI™ (Scalable Link Interface) technology  
that allows you to install up to three identical PCI Express™ x16 graphics cards.  
Follow the installation procedures in this section.  
Requirements  
In Dual SLI mode, you should have two identical SLI-ready graphics cards  
that are NVIDIA® certified.  
In 3-way SLI mode, you should have two identical SLI-ready graphics cards  
that are NVIDIA® certified.  
Make sure that your graphics card driver supports the NVIDIA SLI technology.  
Download the latest driver from the NVIDIA website (www.nvidia.com).  
Make sure that your power supply unit (PSU) can provide at least the  
minimum power required by your system. See page 2-30 for details.  
The NVIDIA 3-way SLI technology supports Windows® Vista operating  
system only.  
Visit the NVIDIA zone website (http://www.nzone.com) for the latest certified  
graphics card and supported 3D application list.  
ASUS P5N-T Deluxe  
6-1  
6.2  
Graphics card setup  
6.2.1  
Installing three SLI-ready graphics cards  
Install only identical SLI-ready graphics cards that are NVIDIA®-certified.  
Different types of graphics cards will not work together properly.  
To install the graphics cards:  
1.  
Prepare three graphics cards. Each graphics card should have goldfingers for  
the 3-way SLI bridge connector.  
Goldfingers  
6-2  
Chapter 6: NVIDIA® SLI™ technology support  
2.  
Insert the first graphics card into the PCIEX16_1 slot (blue), the second into  
the PCIEX16_2 slot (black), and the third into the PCIEX16_3 slot (blue).  
Make sure that the cards are properly seated on the slots.  
3.  
Align and firmly insert the 3-way SLI bridge connector to the goldfingers on  
each graphics card. Make sure that the connector is firmly in place.  
3-way SLI bridge connector  
ASUS P5N-T Deluxe  
6-3  
4.  
Connect auxiliary power source from the power supply to the three graphics  
cards separately.  
5.  
Connect a VGA or a DVI-I cable to the graphics card/s.  
We recommend that you install an additional chassis fan for better thermal  
environment.  
6-4  
Chapter 6: NVIDIA® SLI™ technology support  
6.2.2  
Installing two SLI-ready graphics cards  
1.  
Insert one graphics card into the PCIEX16_1 slot (blue) and the other into the  
PCIEX16_3 slot (blue). Make sure that the cards are properly seated on the  
slots.  
2.  
3.  
4.  
Align and insert the SLI connector to the goldfingers on each graphics card.  
Make sure that the connector is firmly in place.  
Connect auxiliary power source from the power supply to he two graphics  
cards separately.  
Connect a VGA or a DVI-I cable to the graphics card/s.  
We recommend that you install an additional chassis fan for better thermal  
environment.  
ASUS P5N-T Deluxe  
6-5  
6.2.3  
Installing the device drivers  
Refer to the documentation that came with your graphics card package to install  
the device drivers.  
Make sure that your PCI Express graphics card driver supports the NVIDIA®  
SLI™ technology. Download the latest driver from the NVIDIA website (www.  
nvidia.com).  
If you are using s 3-way SLI system, make sure to install the 3-way SLI  
driver under Windows® Vista OS. The NVIDIA 3-way SLI technology  
supports Windows® Vista OS only.  
6.2.4  
Enabling the NVIDIA® SLI™ technology in Windows®  
After installing your graphics cards and the device drivers, enable the SLI feature  
in NVIDIA® Control Panel under the Windows® Vista operating system.  
Launching the NVIDIA Control Panel  
You can launch the NVIDIA Control Panel by two methods.  
(a) Right click on the empty space of Windows®  
desktop and select NVIDIA Control Panel.  
(b) If you cannot see the NVIDIA Control Panel item  
in step (a), select Personalize.  
6-6  
Chapter 6: NVIDIA® SLI™ technology support  
From the Personalization window,  
select Display Settings.  
From the Display Settings dialog box,  
click Advanced Settings.  
Select the NVIDIA GeForce tab, then  
click Start the NVIDIA Control Panel.  
ASUS P5N-T Deluxe  
6-7  
5.  
The NVIDIA Control Panel window  
appears.  
Enabling SLI configuration  
When installing two graphics gards:  
From the NVIDIA Control Panel window,  
select Set SLI Configuration, then click  
Enable SLI and set the display for viewing  
SLI rendered content. When done, click  
Apply.  
When installing three graphics gards:  
1.  
From the NVIDIA Control Panel  
window, select Set SLI Configuration,  
then click Enable 3-way NVIDIA SLI.  
When done, click Apply.  
2.  
Select the 3D Settings tab and enable  
the Show SLI Visual Indicators item.  
When this item is enabled, a green bar  
appears on the left side of the screen  
while 3D demonstrations are rendered,  
indicating the 3-way SLI status.  
6-8  
Chapter 6: NVIDIA® SLI™ technology support  
The Appendix describes the CPU features  
and technologies that the motherboard  
supports.  
CPU features  
A
Chapter summary  
A
A.1  
A.2  
A.3  
Intel® EM64T..................................................................................A-1  
Enhanced Intel SpeedStep® Technology (EIST)........................A-1  
Intel® Hyper-Threading Technology ...........................................A-3  
ASUS P5N-T Deluxe  
A.1  
Intel® EM64T  
The motherboard is fully compatible with Intel® LGA775 processors running  
on 32-bit operating systems.  
The motherboard comes with a BIOS file that supports EM64T. You can  
download the latest BIOS file from the ASUS website (www.asus.com/  
support/download/) if you need to update the BIOS file. See Chapter 4 for  
details.  
Visit www.intel.com for more information on the EM64T feature.  
Visit www.microsoft.com for more information on Windows® 64-bit OS.  
Using the Intel® EM64T feature  
To use the Intel® EM64T feature:  
1.  
2.  
Install an Intel® CPU that supports the Intel® EM64T.  
Install a 64-bit operating system (Windows® Vista 64-bit Edition or  
Windows® XP Professional x64 Edition).  
3.  
4.  
Install the 64-bit drivers for the motherboard components and devices from  
the support CD.  
Install the 64-bit drivers for expansion cards or add-on devices, if any.  
Refer to the expansion card or add-on device(s) documentation, or visit the  
related website, to verify if the card/device supports a 64-bit system.  
A.2  
Enhanced Intel SpeedStep®  
Technology (EIST)  
The motherboard comes with a BIOS file that supports EIST. You can  
download the latest BIOS file from the ASUS website (www.asus.com/  
support/download/) if you need to update the BIOS. See Chapter 4 for  
details.  
Visit www.intel.com for more information on the EIST feature.  
A.2.1  
System requirements  
Before using EIST, check your system if it meets the following requirements:  
Intel® processor with EIST support  
BIOS file with EIST support  
Operating system with EIST support (Windows® Vista, Windows® XP SP2/  
Linux 2.6 kernel or later versions).  
ASUS P5N-T Deluxe  
A-1  
A.2.2  
Using the EIST  
To use the EIST feature:  
1.  
2.  
3.  
Turn on the computer, then enter the BIOS Setup.  
Go to the Advanced Menu, highlight CPU Configuration, then press <Enter>.  
Set the Intel(R) SpeedStep (TM) Tech. item to [Automatic], then press  
<Enter>.  
4.  
5.  
Press <F10> to save your changes and exit the BIOS setup.  
After the computer restarts, right click on a blank space on the desktop, then  
select Properties from the pop-up menu.  
6.  
7.  
When the Display Properties window appears, click the Screen Saver tab.  
Click the Power button on the  
Monitor power section to open the  
Power Options Properties window.  
8.  
9.  
On the Power schemes section,  
click , then select any option  
except Home/Office Desktop or  
Always On.  
Click Apply, then click OK.  
10. Close the Display Properties  
window.  
After you adjust the power scheme,  
the CPU internal frequency slightly  
decreases when the CPU loading is  
low.  
The screen displays and procedures may vary depending on the operating  
system.  
A-2  
Appendix: CPU features  
A.3  
Intel® Hyper-Threading Technology  
The motherboard supports Intel® Pentium® 4 LGA775 processors with  
Hyper-Threading Technology.  
Hyper-Threading Technology is supported under Windows® Vista/XP and  
Linux 2.4.x (kernel) and later versions only. Under Linux, use the Hyper-  
Threading compiler to compile the code. If you are using any other  
operating systems, disable the Hyper-Threading Technology item in the  
BIOS to ensure system stability and performance.  
Installing Windows® XP Service Pack 1 or later version is recommended.  
Make sure to enable the Hyper-Threading Technology item in BIOS before  
installing a supported operating system.  
For more information on Hyper-Threading Technology, visit  
www.intel.com/info/hyperthreading.  
Using the Hyper-Threading Technology  
To use the Hyper-Threading Technology:  
1.  
2.  
Install an Intel® Pentium® 4 CPU that supports Hyper-Threading Technology.  
Power up the system and enter the BIOS Setup. Under the Advanced Menu,  
make sure that the item Hyper-Threading Technology is set to [Enabled].  
The BIOS item appears only if you installed a CPU that supports  
Hyper-Threading Technology.  
3.  
Restart the computer.  
ASUS P5N-T Deluxe  
A-3  
A-4  
Appendix: CPU features  

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