User’s Guide
EVGA nForce 750i SLI
Motherboard
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Connecting Serial ATA Cables ...........................................................................15
Connecting Internal Headers..............................................................................16
Front Panel Header.........................................................................................16
USB Headers..................................................................................................17
Audio...............................................................................................................18
PC Speaker Connector...................................................................................18
Fan Connector....................................................................................................19
Fan Connectors ..................................................................................................20
COM1..................................................................................................................20
FDD Connector...................................................................................................20
Expansion Slots..................................................................................................21
PCI Slots.........................................................................................................21
PCI Express x1 Slots......................................................................................21
PCI Express x16 Slots....................................................................................21
Onboard Buttons....................................................................................................22
Clear CMOS Button........................................................................................22
RESET and POWER Button............................................................................22
Post Port Debug LED and LED Status Indicators..................................................23
Post Port Debug LED .....................................................................................23
LED Status Indicators.....................................................................................23
Configuring the BIOS.................................................................................................24
Enter BIOS Setup ...................................................................................................25
Main Menu..............................................................................................................25
Standard CMOS Features Menu............................................................................28
Date and Time ....................................................................................................29
IDE Channel and SATA Channel ........................................................................29
Drive A ................................................................................................................31
Halt On................................................................................................................31
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Table of Contents
User Guide .................................................................................................................... i
NVIDIA nForce 750i SLI Motherboard ......................................................................... i
Before You Begin….................................................................................................. viii
Parts NOT in the Kit................................................................................................viii
Intentions of the Kit.................................................................................................viii
NVIDIA nForce 750i SLI Motherboard ........................................................................1
Motherboard Specifications .....................................................................................1
Unpacking and Parts Descriptions............................................................................3
Unpacking.................................................................................................................3
Equipment.................................................................................................................3
NVIDIA nForce 750i SLI Motherboard......................................................................4
Hardware Installation...................................................................................................7
Safety Instructions....................................................................................................7
Preparing the Motherboard ......................................................................................8
Installing the CPU.................................................................................................8
Installing the CPU Fan..........................................................................................8
Installing Memory DIMMs.....................................................................................9
Installing the Motherboard......................................................................................10
Installing the I/O Shield.......................................................................................10
Securing the Motherboard into the Chassis.......................................................10
Connecting Cables and Setting Switches..............................................................11
Power Connections ............................................................................................12
24-pin ATX Power (PW1)................................................................................13
8-pin ATX 12V Power (PW2)...........................................................................14
Connecting IDE Hard Disk Drives.......................................................................14
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Memory...............................................................................................................32
Advanced BIOS Features .......................................................................................33
CPU Feature .......................................................................................................34
Hard Disk Boot Priority.......................................................................................35
CD-ROM Device Priority.....................................................................................36
Quick Power On Self Test ..................................................................................36
First/Second/Third Boot Device.........................................................................36
Boot Other Device ..............................................................................................37
Boot Up NumLock Status ..................................................................................37
Security Option...................................................................................................37
APIC Mode .........................................................................................................37
MPS Version Control For OS..............................................................................37
Full Screen LOGO Show ....................................................................................37
Advanced Chipset Features Menu.........................................................................38
Spread Spectrum Control...................................................................................38
System BIOS Cacheable....................................................................................39
Integrated Peripherals Menu ..................................................................................39
IDE Function Setup.............................................................................................40
RAID Config........................................................................................................41
USB Config.........................................................................................................41
HD Audio ............................................................................................................42
Realtek LAN Device............................................................................................42
IDE HDD Block Mode.........................................................................................42
Onboard FDC Controller.....................................................................................42
Onboard Serial Port 1.........................................................................................42
Power Management Setup Menu...........................................................................43
ACPI Function.....................................................................................................43
ACPI Suspend Type ...........................................................................................43
Soft-Off by PBNT................................................................................................44
WOL(PME#) From Soft-Off.................................................................................44
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Power On by Alarm.............................................................................................44
POWER ON Function .........................................................................................44
PWRON After PWR-Fail......................................................................................45
PnP/PCI Configuration Menu .................................................................................46
Init Display First ..................................................................................................46
Reset Configuration Data ...................................................................................47
Resources Controlled By....................................................................................47
PCI/VGA Palette Snoop......................................................................................48
Maximum Payload Size ......................................................................................48
PC Health Status Menu..........................................................................................49
Dynamic Fan Control..........................................................................................50
Frequency/Voltage Control Menu ..........................................................................51
CPU Clock Ratio Unlock ....................................................................................51
LDT Frequency ...................................................................................................51
System Clocks....................................................................................................52
PCIe Frequency..............................................................................................52
FSB & Memory Config........................................................................................53
Current CPU Freq, MHz .................................................................................53
FSB - Memory Clock Mode............................................................................53
Memory Timing Setting ..................................................................................55
System Voltages.................................................................................................57
Load Timing/Voltage Set ....................................................................................59
Save Timing/Voltage Set ....................................................................................59
Installing Drivers and Software................................................................................60
Windows XP Drivers Install.....................................................................................60
EVGA Gloassary of Terms.........................................................................................61
Appendix A. POST Codes.........................................................................................63
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List of Figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
NVIDIA nForce 750i SLI Motherboard Layout...........................................5
Chassis Back Panel Connectors ...............................................................6
Power Supply Connectors.......................................................................12
PWR1 Motherboard Connector...............................................................13
BIOS CMOS Setup Utility Main Menu.....................................................26
Standard CMOS Features Menu.............................................................28
Advanced BIOS Features Menu..............................................................33
CPU Feature Menu..................................................................................34
Integrated Peripherals Menu ...................................................................39
Power Management Setup Menu........................................................43
PnP/PCI Configuration Menu ..............................................................46
PC Health Status .................................................................................49
Frequency/Voltage Control..................................................................51
FSB & Memory Config Menu...............................................................53
System Voltages Menu........................................................................57
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Before You Begin…
Parts NOT in the Kit
This kit contains all the hardware necessary to install and connect your new EVGA nForce®
750i SLI motherboard. However, it does not contain the following items that must be
purchased separately to make the motherboard functional.
‰ Intel microprocessor
‰ System Memory
‰ Cooling fan for the microprocessor
‰ Graphics Card
‰ Power Supply
EVGA assumes you have purchased all necessary parts needed to allow for proper system
functionality.
Intentions of the Kit
This kit provides you with the motherboard and all connecting cables necessary to install the
motherboard into a PC case. If you are building a PC, you will use most of the cables provided
in the kit. If however, you are replacing a motherboard, you will not need many of the cables.
When replacing a motherboard in a PC case, it is highly recommended to reinstall the operating
system even though the current drives may already have an operating system.
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EVGA nForce 750i SLI
Motherboard
Thank you for buying the EVGA nForce 750i SLI Motherboard: This motherboard offers
the tools and performance PC users’ demand. When combined with two SLI-Ready NVIDIA
GeForce graphics cards, you get innovative NVIDIA SLI Technology for enhanced system
performance.
Motherboard Specifications
‰ Size
ATX form factor of 12 inch x 9.6 inch
‰ Microprocessor support
Intel Core 2 Extreme, Intel Core 2 Quad, Intel Core 2 Duo, Pentium EE, Pentium D,
Pentium
‰ Operating systems:
Supports Windows XP 32bit/64bit and Windows Vista 32bit/64bit
‰ Contains NVIDIA nForce 750i SLI MCP and SPP
‰ System Memory support
Supports dual channel JEDEC DDR2-800.
Supports up to 8 GBs of DDR2 memory.
‰ Eight USB 2.0 Ports
¾ Supports hot plug
¾ Eight USB 2.0 ports (six rear panel ports, one onboard usb header)
¾ Supports wake-up from S1 and S3 mode
¾ Supports USB 2.0 protocol up to 480 Mbps transmission rate
‰ Onboard Serial ATA II
¾ 300MBps data transfer rate
¾ Four Serial ATA II connectors
¾ NVIDIA Media Shield RAID with support for RAID 0, RAID 1, RAID 0+1, RAID
5, and JBOD
¾ Supports hot plug and NCQ (Native Command Queuing )
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‰ Onboard LAN
¾ LAN interface built-in onboard
¾ Supports 10/100/1000 Mbit/sec Ethernet
‰ Onboard Audio
¾ Azalia High-Definition audio
¾ Supports 8-channel audio
¾ Supports S/PDIF output
¾ Supports Jack-Sensing function
‰ Dual PCI Express x16 Support
¾ 2 x16 PCI Express 2.0
¾ Supports 4 GB/sec (8 GB/sec concurrent) bandwidth
¾ Low power consumption and power management features
‰ Green Function
¾ Supports ACPI (Advanced Configuration and Power Interface)
¾ Supports S0 (normal), S1 (power on suspend), S3 (suspend to RAM), S4 (Suspend to
disk - depends on OS), and S5 (soft - off)
‰ Expansion Slots
¾ Two PCI slots
¾ One PCI Express x1 slot
¾ Two PCI Express x16 Graphics slots
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Unpacking and
Parts Descriptions
Unpacking
The EVGA nForce 750i SLI motherboard comes with all the necessary cables for adding a
motherboard to a new chassis. If you are replacing a motherboard, you may not need many of
these cables.
All parts shipped in this kit are RoHS-compliant (lead-free) parts.
Equipment
The following equipment is included in the EVGA nForce 750i SLI motherboard box.
(Accessories may vary between models, see product package)
EVGA nForce 750i SLI Motherboard
This PCI Express motherboard contains the NVIDIA nForce 750i SLI
SPP and MCP and is SLI-ready.
1 – Visual Guide
Helps to visually guide you through the hardware installation of the
motherboard.
1 - I/O Shield
Installs in the chassis to block radio frequency transmissions, protect
internet components from dust and foreign objects and aids in proper
airflow within the chassis.
1 - Floppy Cable
Used to attach a floppy drive to the motherboard.
1 - 2-Port SATA Power Cable
Allows a Molex power connector to adapt to a SATA power connector
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2 - SATA Signal Cable
Used to support the Serial ATA protocol and each one connects a single
drive to the motherboard
1 - IDE-ATA 133 HDD Cable
Passes data between the IDE connection on both the Motherboard and
IDE device.
1 – 2-Way SLI Bridge
Allows for a 2-Way SLI setup with compatible NVIDIA GeForce Graphics
Cards.
1 – Driver Installation CD
Contains drivers and software needed to setup the motherboard.
EVGA nForce 750i SLI
Motherboard
The EVGA nForce 750i SLI motherboard with the NVIDIA nForce 750i SLI SPP and MCP
processor is a PCI Express, SLI-ready motherboard. Figure 1 shows the motherboard and
Figures 2 shows the back panel connectors.
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25
27
21
21
22
22
24
23
26
1
20
19
18
2
3
17
16
15
4
14
13
5
12
10
1. CPU Socket
8
7
6
11
9
11. Diagnostic Code Display
12. IDE Connector
21. PCI Slots
2. NVIDIA SPP with Heatsink and Fan
3. CPU Fan Connector
22. PCI Express x16 Slots
23. Front panel Audio Connector
24. PCI Express x1 Slot
13. USB Headers
4. AUX Fan Connector
14. Motherboard Battery
15. AUX Fan Connector
16. PC Speaker Connector
17. Clear CMOS Button
18. Power Button
5. System Memory (DIMM) Slots for DDR2
6. 24-pin ATX Power Connector
7. FDD Connector
25. Backpanel Connectors (Figure 2)
26. 8-pin ATX_12V Power connector
27. SPDIF Connector
8. NVIDIA MCP with Heatsink and Fan
9. Serial-ATA (SATA) Connectors
10. Front Panel Connector
19. Reset Button
20. Serial Connector
Figure 1.
NVIDIA nForce 750i SLI Motherboard Layout
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5
1
3
1
2
4
2
2
6
Figure 2.
Chassis Back Panel Connectors
1. PS/2 Mouse Port
2. USB 2.0 Ports (Six)
3. Coaxial SPDIF Output
4. Optical SPDIF Output
Speed/Link LED Status
Description
Activity LED Status
Description
No data transmission
Data transmission
Yellow
Green
Off
1000 Mbps data rate
100 Mbps data rate
10 Mbps data rate
Off
Blinking (Green)
5.
6. Port
Blue
2-Channel
Line-In
4-Channel
Line-In
6-Channel/8-Channel
Line-In
Green
Pink
Line-Out
Mic In
Front Speaker Out
Mic In
Front Speaker Out
Mic In
Orange
Black
Grey
Center/Subwoofer
Rear Speaker Out
Rear Speaker Out
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Hardware Installation
This section will guide you through the installation of the motherboard. The topics covered in this
section are:
‰ Preparing the motherboard
¾ Installing the CPU
¾ Installing the CPU fan
¾ Installing the memory
‰ Installing the motherboard
‰ Connecting cables and setting switches
Safety Instructions
To reduce the risk of fire, electric shock, and injury always follow basic safety
precautions.
Remember to remove power from your computer by disconnecting the AC main
source before removing or installing any equipment from/to the computer chassis.
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Preparing the Motherboard
Installing the CPU
Be very careful when handling the CPU. Make sure not to
bend or break any pins within the socket. Hold the processor
only by the edges and do not touch the bottom of the
processor.
Use the following procedure to install the CPU onto the
motherboard.
1. Unhook the socket lever by pushing down and away from
the socket.
2. Lift the load plate. There is a protective socket cover on
the load plate to protect the socket when there is no
CPU installed.
3. Remove the protective socket cover from the load plate.
4. Remove the processor from its protective cover, making
sure you hold it only by the edges.
It is a good idea to save the cover so that whenever you
remove the CPU, you have a safe place to store it.
Align notches with
notches on the CPU
5. Align the notches in the processor with the notches on the socket.
6. Lower the processor straight down into the socket
with out tilting or sliding it into the socket
Make sure the CPU is fully seated and level in the socket.
7. Close the load plate over the CPU and press down while
you close and engage the socket lever.
Installing the CPU Fan
There are many different fan types that can be used with this motherboard. Follow the
instructions that came with your fan assembly. Be sure that the fan orientation is correct for
your chassis type and your fan assembly.
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Installing the Motherboard
The sequence of installing the motherboard into the chassis depends on the chassis you are
using and if you are replacing an existing motherboard or working with an empty chassis. It
is recommended to secure the motherboard first before making all connections.
Use the following procedure to install the I/O shield and secure the motherboard into the
chassis.
Be sure that the CPU fan assembly has enough clearance for the chassis covers to
lock into place and for the expansion cards. Also make sure the CPU Fan assembly is
aligned with the vents on the covers.
Installing the I/O Shield
The motherboard kit comes with an I/O shield that is used to block radio frequency
transmissions, protects internal components from dust and foreign objects, and promotes
correct airflow within the chassis.
Before installing the motherboard, install the I/O shield from the inside of the chassis. Press
the I/O shield into place and make sure it fits securely. If the I/O shield does not fit into
the chassis, you would need to obtain the proper size from the chassis supplier.
Securing the Motherboard into the Chassis
Most computer chassis have a base with mounting studs or spacers to allow the mother board to be
secured to the chassis and help to prevent short circuits. If there are studs that do not align with a
mounting hole on the motherboard, it is recommended that you remove that stud to prevent the
possibility of a short circuit. In most cases, it is recommended to secure the motherboard using a
minimum of eight (8) to ten (10) spacers.
1. Carefully place the motherboard onto the studs/spacers located inside the chassis.
2. Align the mounting holes with the studs/spacers.
3. Align the connectors to the I/O shield.
4. Ensure that the fan assembly is aligned with the chassis vents according to the fan
assembly instruction.
5. Secure the motherboard with a minimum of eight-to-ten screws.
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Connecting Cables and
Setting Switches
This section takes you through all the connections and switch settings necessary on the
motherboard. This will include:
‰ Power Connections
¾ 24-pin ATX power (PWR1)
¾ 8-pin ATX 12V power (PWR2)
‰ Internal Headers
¾ Front panel
¾ USB Headers
¾ Audio
¾ Speaker
¾ COM
‰ FDD
‰ IDE
‰ Serial ATA II
‰ Chassis Fans
‰ Expansion slots
‰ CMOS jumper settings
See Figure 1 on page 5 to locate the connectors and jumpers referenced in the following
procedure.
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Power Connections
To support 2-way SLI, this motherboard has the following specific minimum power supply
requirements:
‰ An SLI-Certified power supply.
‰ 6-pin and/or 8-pin PCI-E power connectors configured in either of the following
configurations (see Figure 3):
¾ Two 6-pin (3x2) and two 8-pin (4x2) PCI-E power connectors
¾ Four 6-pin (3x2) PCI-E power connectors
¾ Two 6-pin (3x2) PCI-E power connectors
8-pin (4x2) PCI-E Connector
6-pin (3x2) PCI-E connector
Figure 3.
Power Supply Connectors
Make sure you have enough power to cover all the expansion cards you will be installing. To
determine what power requirements are for your specific configuration or a certified power
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24-pin ATX Power (PWR1)
PWR1 is the main power supply connector located along the edge of the board next to the
DIMM slots. Make sure that the power supply cable and pins are properly aligned with the
connector on the motherboard. Firmly plug the power supply cable into the connector and
make sure it is secure. This connector is notched, do not force in.
PWR1 connector
Plug power cable from system
power supply to PWR1
Board edge
Figure 4.
PWR1 Motherboard Connector
Table 1.
PWR1 Pin Assignments
Connector
Pin
Signal
Pin Signal
1
+3.3V
+3.3V
GND
13
14
15
16
17
18
19
20
21
22
23
24
+3.3V
-12V
GND
PS_ON
GND
GND
GND
RSVD
+5V
2
24
13
1
3
4
+5V
5
GND
6
+5V
12
7
GND
8
PWROK
+5V_AUX
+12V
+12V
+3.3V
9
10
11
12
+5V
+5V
GND
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8-pin ATX 12V Power (PWR2)
PWR2, the 8-pin ATX 12V power connection, is used to provide power to the CPU. Align
the pins to the connector and press firmly until seated. This connector is notched, do not
force in.
GND
1
5
4
8
12V
Connecting IDE Hard Disk Drives
Card Edge
IDE Connector
The IDE connector supports Ultra ATA 133/100/66 IDE hard disk drives.
1. Connect the blue connector (the cable end with a single connector) to the motherboard.
2. Connect the black connector (the cable with the two closely spaced black and gray
connectors) to the Ultra ATA master device.
3. Connect the gray connector to a slave device.
If you install two hard disk drives, you must configure the second drive as a slave device by
setting its jumper accordingly. Refer to the hard disk drive’s documentation for the jumper
settings.
If an ATA-66/100 disk drive and a disk drive using any other IDE transfer protocol are
attached to the same cable, the maximum transfer rate between the drives may be
reduced to that of the slowest drive.
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Connecting Serial ATA Cables
The Serial ATA II connector is used to connect the Serial ATA II device to the
motherboard. These connectors support the thin Serial ATA II cables for primary storage
devices. The current Serial ATA II interface allows up to 300MB/s data transfer rate.
There are six serial ATA connectors on the motherboard that support RAID 0, RAID 1,
RAID 5, RAID 0+1 and JBOD configurations.
Connect the locking cable end to the
motherboard connector. Connect the end
without the lock to the drive.
SATA 1 (bottom)
SATA 2 (top)
SATA 3 (bottom)
SATA 4 (top)
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Connecting Internal Headers
Front Panel Header
The front panel header on this motherboard is one connector used to connect the following
four cables:
(see Table 2 for pin definitions)
‰ PWRLED
Attach the front panel power LED
cable to these two pins of the connector.
The Power LED indicates the system’s status. When the system is in S0 status, the LED is
on. When the system is in S1, S3, S4, S5 status, the LED is off.
Some chassis do not have all four cables. Be sure to match the name on the
connectors to the corresponding pins.
‰ PWRSW
Attach the power button cable from the case to these two pins. Pressing the power button
on the front panel turns the system on and off rather than using the power supply button.
‰ HD_LED
Attach the hard disk drive indicator LED cable to these two pins. The HDD indicator
LED indicates the activity status of the hard disk drives.
‰ RESET
Attach the Reset switch cable from the front panel of the case to these two pins. The
system restarts when the RESET switch is pressed.
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Table 2.
Front Panel Header Pins
Pin Signal
In/Out
Description
HD_LED
PWRLED
RESET
1
HD_PWR
Out
Hard disk drive LED pulls up to +5V
3
2
HDA#
HDR_BLNK_GRN
Out
Out
Hard disk drive active LED
Front panel green light
4
5
HDR_BLNK_YEL
GND
Out
Front panel yellow light
Ground
7
6
FP_RESET#
SWITCH_ON#
In
In
Reset switch
Power switch
PWRSW
8
9
GND
No Connect
Ground
No Connect
Empty
10
Empty
USB Headers
This motherboard contains six (6) USB 2.0 ports that are exposed on the rear panel of the chassis
(Figure 2). The motherboard also contains one 10-pin internal header connectors onboard that can be
used to connect an optional external bracket containing two (2) more USB 2.0 ports.
1. Secure the bracket to either the front or rear panel of your chassis (not all chassis are
equipped with the front panel option).
2. Connect the end of the cable to the USB 2.0 header on the motherboard.
Table 3.
USB 2.0 Header Pins
Connector
Pin
Signal
USB 2.0 Header Connector
1
5V_DUAL
3
5
7
9
D-
D+
GND
Empty
Pin
Signal
2
5V_DUAL
4
D-
6
D+
8
GND
Card Edge
10
No Connect
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Audio
The audio connector supports HD audio standard and provides two kinds of audio output
choices: Front Audio and Rear Audio. The front Audio supports re-tasking function.
Table 4.
Front Audio Connector
Connector
Pin
Signal
Front Audio Connector
1
PORT1_L
2
AUD_GND
1
3
5
7
9
2
3
PORT1_R
4
4
PRECENCE_J
PORT2_R
6
5
8
10
6
SENSE1_RETURN
SENSE_SEND
Empty
7
8
9
PORT2_L
10
SENSE2_RETURN
Speaker Connector
This speaker header allows connection to a computer case speaker for PC
Beeps.
Table 5. CSPK Header Pins
Connector
Pin
Signal
VCC
1
Speaker Header
2
3
4
Empty
GND
Card Edge
Speaker
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Fan Connections
There are five fan connections on the motherboard. The fan speed can be detected and
viewed in the PC Health Status section of the CMOS Setup. The fans are automatically
turned off after the system enters S3, S4 and S5 mode.
CPU Fan Connector
Auxiliary Fan
Connector
Note that the CPU fan cable can
3
2
be either a 3-pin or a 4-pin
connector. Connect a 3-pin
connector to pins 1, 2, and 3 on
the motherboard connector.
4
3
2
GND
+12V
GND SENSE
PWR CONTROL
SENSE
EVGA nForce 750i SLI SPP/MCP Fan Connector
3
2
Install the fan over the nForce 750i SLI SPP
to draw heat from the MCP. The fan plugs
into a 3-pin connector.
GND
+12V
SENSE
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MCP Fan
Connector
Auxiliary Fan
Connector
3
2
3
2
GND
+12V
GND
+12V
SENSE
SENSE
Serial Connector
The motherboard kit provides an additional serial connector head for your system. Connect
one side of a switching cable to the header and then attach the serial device to the other side
of the cable.
Floppy Disk Drive (FDD) Connector
The motherboard supports a standard 360K,
720K, 1.2M, 1.44m, and a 2.88M floppy disk
drive (FDD).
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Expansion Slots
The EVGA nForce 750i SLI motherboard contains five expansion slots, three PCI Express
slots and two PCI slots.
1 – PCIe x1 Slot
1
2
2 – PCIe x16 Slot 1 (primary)
3 – PCIe x16 Slot 2
4 – PCI Slot 1
5 – PCI Slot 2
3
4
5
PCI Slots
The two PCI slots support many expansion cards such as a LAN card, USB card, SCSI card
and other cards that comply with PCI specifications. When installing a card into the PCI
slot, be sure that it is fully seated. Secure the card’s metal bracket to the chassis back panel
with the screw used to hold the blank cover.
PCI Express x1 Slot
There is one PCI Express x1 slot that is designed to accommodate less bandwidth-intensive
cards, such as a modem, LAN card, or soundcard card. The x1 slot provides up to 250
MB/sec bandwidth.
PCI Express x16 Slots
These three PCI Express x16 slots are reserved for graphics or video cards. The design of
this motherboard supports three PCI-Express graphics cards using NVIDIA’s SLI
technology. When installing a PCI Express x16 card, be sure the retention clip snaps and
locks the card into place. If the card is not seated properly, it could cause a short across the
pins. Secure the card’s metal bracket to the chassis back panel with the screw used to hold
the blank cover.
¾
For Single Mode, insert the VGA card into the "PCIE X16_1" VGA slot. (Labeled on
the board). The “PCIE X16_2” VGA slot will become inactive.
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Clear CMOS Function
The motherboard contains a button to clear BIOS configurations back to default settings.
Please see Figure 1 on page 6 for location.
Clear CMOS Button
The motherboard uses the CMOS to store all the set parameters. The CMOS can be cleared
by pressing the Clear CMOS button on the motherboard.
Use the following procedure to clear CMOS:
1. Turn off the AC power supply
2. Press the clear CMOS button once to clear the CMOS.
3. Turn the AC power supply back on.
Onboard
Reset
Button
Onboard
Power
Button
Onboard
Clear
CMOS
Button
Onboard System Reset and Power Buttons
The motherboard provides an onboard Power and Reset button. The Yellow Reset button
features an integrated Hard Disk Drive Activity LED which will flicker accordingly.
The Green Power button features an integrated power LED and will stay solid for as long as
the system is turned on and running.
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Post Port Debug LED
Provides a two-digit POST code that allows for easy troubleshooting, see Appendix A. for a
detailed break down on the different types of codes displayed on the Debug LED.
Debug LED
LED Status Indicators
These LEDs indicate the system’s status.
LED1: DIMM LED (Yellow)
When the memory slot is functional, the LED is on.
‰
‰
LED2: POWER LED (Yellow Green)
When the system is power on status, the LED is on.
LED3: STANDBY LED (Blue)
When the system is in standby mode, the LED is on.
‰
‰
LED4: CPU Hot LED (Red)
When the CPU processor is overheating, the LED is on.
CPU HOT LED
STANDBY LED
POWER LED
DIMM LED
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Configuring the BIOS
This section discusses how to change the system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
This section includes the following information:
‰ Enter BIOS Setup
‰ Main Menu
‰ Standard CMOS Features
‰ Advanced BIOS Features
‰ Advanced Chipset Features
‰ Integrated Peripherals
‰ Power Management Setup
‰ PnP/PCI Configurations
‰ PC Health Status
‰ Frequency/Voltage Control
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Enter BIOS Setup
The BIOS is the communication bridge between hardware and software.
Correctly setting the BIOS parameters is critical to maintain optimal system
performance.
Use the following procedure to verify/change BIOS settings.
4. Power on the computer.
5. Press the Del key when the following message briefly displays at the bottom
of the screen during the Power On Self Test (POST).
Press F1 to continue, DEL to enter Setup.
Pressing Del takes you to the Phoenix-Award BIOS CMOS Setup Utility.
It is strongly recommended that you do not change the default BIOS settings.
Changing some settings could damage your computer.
Main Menu
The main menu allows you to select from the list of setup functions and two exit
choices. Use the Page Up and Page Down keys to scroll through the options or
press Enter to display the associated submenu. Use the ꢀꢁ arrow keys to
position the selector in the option you choose. To go back to the previous menu,
press Esc.
Note that on the BIOS screen all data in white is for information only, data in yellow is
changeable, data in blue is non-changeable, and data in a
red box is highlighted for selection.
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Phoenix – AwardBIOS CMOS Setup Utility
` Frequency/Voltage Control
` Standard CMOS Features
` Advanced BIOS Features
` Advanced Chipset Features
` Integrated Peripherals
` Power Management Setup
` PnP/PCI Configurations
` PC Health Status
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
Set User Password
Save & Exit Setup
Exit Without Saving
Esc : Quit
F10 : Save & Exit Setup
ꢀ ꢁ ꢂ ꢃ : Select Item
Time, Date, Hard Disk Type…
Figure 5.
BIOS CMOS Setup Utility Main Menu
‰ Standard CMOS Features
Use this menu to set up the basic system configuration.
‰ Advanced BIOS Features
Use this menu to set up the advanced system features and boot sequence.
‰ Advanced Chipset Features
Use this menu to enable or disable specific attributes to the motherboard.
‰ Integrated Peripherals
Use this menu to set up onboard peripherals such as IDE, RAID, USB, and LAN control.
‰ Power Management Setup
Use this menu to configure power management, power on, and sleep features.
‰ PnP/PCI Configurations
Use this menu to modify the system’s Plug-and-Play and PCI configurations.
‰ PC Health Status
Use this menu to monitor the real-time system status of your PC, including temperature,
voltages, and fan speed.
‰ Frequency/Voltage Control
Use this menu to optimize system performance and configure clocks, voltages, memory timings,
and more.
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The following items on the CMOS Setup Utility main menu are commands
rather than submenus:
‰ Load Defaults
Load default system settings.
‰ Set Password
Use this command to set, change, and disable the password used to access the
BIOS menu.
‰ Save & Exit Setup
Use this command to save settings to CMOS and exit setup.
‰ Exit Without Saving
Use this command to abandon all setting changes and exit setup.
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Standard CMOS Features
Menu
The Standard CMOS Features menu is used to configure the standard CMOS
information, such as the date, time, HDD model, and so on. Use the Page Up
and Page Down keys to scroll through the options or press Enter to display the
sub-menu. Use the ꢀꢁ arrow keys to position the selector in the option you
choose. To go back to the previous menu, press Esc.
The information shown in Item Helpcorresponds to the option highlighted.
Phoenix – AwardBIOS CMOS Setup Utility
Standard CMOS Features
Date (mm:dd:yy)
Time (hh:mm:ss)
Sat, Jul 01 2008
12 : 48: 23
Item Help
` IDE Channel 0 Master
` IDE Channel 0 Slave
` SATA 1 (A0)
` SATA 2 (A1)
` SATA 3 (B0)
[None]
Main Level
`
[None]
[None]
[None]
[None]
[None]
Change the day, month,
year and century
` SATA 4 (B1)
Drive A
[1.44, 3.5 in.]
Video
[EGA/VGA]
Halt On
[All , But Keyboard]
Base Memory
640K
Extended Memory
Total Memory
1047552K
1048576K
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 6.
Standard CMOS Features Menu
Note that all data in white is for information only, data in yellow is changeable, data in
blue is non-changeable, and data in a red box is highlighted for selection.
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Date and Time
Using the arrow keys, position the cursor over the month, day, and year. Use the
Page Up and Page Down keys to scroll through dates and times. Note that the
weekday (Sun through Sat) cannot be changed. This field changes to correspond
to the date you enter. Note that the hour value is shown in a 24-hour clock
format. Time is represented as hour : minute : second.
Date (mm:dd:yy)
Time (hh:mm:ss)
Sat, Jul 01 2006
14 : 48: 43
IDE Channel and SATA Channel
Use these functions to detect and configure the individual IDE and SATA
channels. Select a channel and press Enter to display the IDE/SATA sub-menu.
Press ENTER to display
IDE Channel sub-menu
` IDE Channel 0 Master
` IDE Channel 0 Slave
` SATA 1 (A0)
` SATA 2 (A1)
` SATA 3 (B0)
[None]
[None]
[None]
[None]
[None]
[None]
` SATA 4 (B1)
IDE HDD Auto-Detect
[Press Enter]
IDE Channel 0 Slave
Access Mode
[Manual}
[CHS]
Press ENTER to display
SATA Channel sub-
Capacity
0 MB
Cylinder
Head
Precomp
Landing Zone
Sector
[
[
[
[
[
0]
0]
0]
0]
0]
IDE Auto-Detect
[Press Enter]
Extended IDE Drive
Access Mode
[None}
Auto
Capacity
0 MB
Cylinder
Head
Precomp
Landing Zone
Sector
0
0
0
0
0
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Press Enter to auto-detect IDE and SATA channels in the system. Once the
channel is detected, the values for Capacity, Cylinder, Heads, Precomp, Landing
Zone, and Sector are automatically filled in.
‰ None
There is no HDD installed or set.
‰ Auto
The system can auto-detect the hard disk when booting up.
‰ Manual
When you set the channel to [Manual]and change Access Modeto [CHS],
you can then enter the number of cylinders, heads, Precomp, landing zone,
and sector. You can manually enter the values or you can press Enter to
display a window that tells you the min and max values.
IDE HDD Auto-Detect
[Press Enter]
IDE Channel 0 Slave
Access Mode
[Manual}
[CHS]
Press ENTER to display sub-
menu
Capacity
0 MB
Cylinder
Head
Precomp
Landing Zone
Sector
.....0
[
[
[
[
0]
0]
0]
0]
Cylinder
Min=
0
Max=65535
The BIOS supports the following HDD
Access Modes:
Key in a DEC number :
¾ CHS
For HDD less than 528 MB.
¾ LBA
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
For HDD greater than 528 MB and
supporting LBA (Logical Block
Addressing).
¾ Large
For HDD greater than 528 MB but not supporting LBA.
¾ Auto
Recommended mode.
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Drive A
The Drive Aoption allows you to select the kind of FDD to install.
Options are:
Press ENTER to display sub-
Drive A
Halt On
[1.44, 3.5 in.]
[All , But Keyboard]
Drive A
‰ None
‰ 360K, 5.25 in.
‰ 1.2M, 5.25 in.
‰ 720K, 3.5 in.
‰ 1.44M, 3.5 in.
‰ 2.88M, 3.5 in.
None
..... [ ]
360K, 5.25 in. ..... [ ]
1.2M, 5.25 in. ..... [ ]
720K, 3.5 in.
1.44M, 3.5 in. ..... [ ]
2.88M, 3.5 in. ..... [ ]
..... [ ]
Use the Page Up and Page Down keys to scroll
through the options or press Enter to display
the sub-menu. Use the ꢀꢁ arrow keys to
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
position the selector in the option you choose. Press Enter to accept the changes
and return to the Standard CMOS Features menu.
Halt On
Halt On determines whether or not the computer stops if an error is detected
during power on. Use the Page Up and Page Down keys to scroll through the
options or press Enter to display the Halt On sub-menu. Use the ꢀꢁ arrow keys
to position the selector in the option you choose. Press Enter to accept the
changes and return to the Standard CMOS Features menu.
Drive A
Halt On
[1.44, 3.5 in.]
[All , But Keyboard]
Press ENTER to display sub-menu
‰ All Errors
Halt On
Whenever the BIOS detects a nonfatal
error, the system stops and prompts you.
All Errors
No Errors
..... [ ]
..... [ ]
All , But Keyboard ..... [ ]
All , But Diskette ..... [ ]
All , But Disk/Key ..... [ ]
‰ No Errors
System boot does not stop for any detected
errors.
‰ All, But Keyboard
System boot does not stop for keyboard
errors, but does stop for all other errors.
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
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‰ All, But Diskette
The system boot does not stop for a diskette error but will stop for all other
errors.
‰ All, But Disk/Key
The system boot does not stop for a keyboard or disk error, but will stop for
all other errors.
Memory
These settings are display-only values that are determined by the BIOS POST
(Power-On Self Test).
Base Memory
640K
Extended Memory
Total Memory
1047552K
1048576K
‰ Base Memory
BIOS POST determines the
amount of base (or conventional) memory installed in the system.
‰ Extended Memory
BIOS determines how much extended memory is present during the POST.
‰ Total Memory
This value represents the total memory of the system.
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Advanced BIOS Features
Access the Advanced BIOS Features menu from the CMOS Utility Setup screen.
Use the Page Up and Page Down keys to scroll through the options or press
Enter to display the sub-menu. Use the ꢀꢁ arrow keys to position the selector in
the option you choose. To go back to the previous menu, press Esc.
The options that have associated sub-menus are designated by a `, which precedes
the option. Press Enter to display the sub-menus.
Phoenix – AwardBIOS CMOS Setup Utility
Advanced BIOS Features
` CPU Feature
[Press Enter]
[Press Enter]
[Press Enter]
[Enabled]
[Removable]
[CDROM]
[Hard Disk]
[Enabled]
[On]
Item Help
` Hard Disk Boot Priority
` CD-ROM Boot Priority
Quick Power On Self Test
First Boot Device
Second Boot Device
Third Boot Device
Boot Other Device
Boot Up NumLock Status
Security Option
Main Level
`
[Setup]
APIC Mode
MPS Version Control For OS
Full Screen LOGO Show
[Enabled]
[1.4]
[Disabled]
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 7.
Advanced BIOS Features Menu
Note that all data in white is for information only, data in yellow is changeable, data in
blue is non-changeable, and data in a red box is highlighted for selection.
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CPU Feature
Select CPU Featurefrom the Advanced Chipset Features menu and press Enter
to display the CPU Configuration menu.
Phoenix – AwardBIOS CMOS Setup Utility
CPU Feature
Thermal Management
Intel SpeedStep
X PPM Mode
Limit CPUID MaxVal
C1E Function
[Disabled]
[Disabled]
Native Mode
[Disabled]
[Auto]
Item Help
Main Level
`
Used to enable/disable
TM1 or TM2 support.
Executive Disable Bit
Virtualization Technology [Enabled]
[Enabled]
In TM1 mode, the CPU
is thermally throttled
by cutting active
processor clock cycles
.
CPU Core 0
CPU Core 1
Enabled
[Enabled]
x CPU Core 2
x CPU Core 3
Disabled
Disabled
In TM2 mode, thermal
throttling is achieved
by reducing the CPU
multiplier and CPU
core voltage.
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 8.
CPU Feature Menu
‰ Thermal Management
Use this function to enable or disable TM1 and TM2 support. Options are:
¾ Disable
Disable support for TM1 and TM2.
¾ TM1 Only
The CPU is thermally throttled by cutting active processor clock cycles.
¾ TM2 Only
Thermal throttling is achieved by reducing the CPU multiplier and CPU
core voltage.
¾ TM1 & TM2
Enables support for both TM1 and TM2.
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‰ Intel SpeedStep
If enabled, CPU clock speed and CPU core voltage are adjusted dynamically
based on the CPU load. Setting to [Auto]will provide the following options:
¾ Native Mode
This mode is for operating systems that fully support ACPI.
¾ SMM Mode
This mode is for legacy operating systems.
‰ Limit CPUID MaxVal
Use this function to enable the set limit of the CPUID MaxVal to 3. Set to
Disable for Win XP.
‰ C1E Function
Enabled, this function reduces the CPU power consumption when the CPU is
idle. Idle occurs when the operating system issues a halt instruction.
‰ Execute Disable Bit
When this function is disabled, it forces the XD feature flag to always return to
zero (0).
‰ Virtualization Technology
When this function is enabled, it allows a VMM to utilize the additional
hardware capabilities provided by Intel Virtualization Technology.
‰ CPU Core 1
This function allows you to enable or disable CPU Core.
Hard Disk Boot Priority
Use this option to select the priority for HDD startup. Press Enter to see the list
of bootable devices in your system. Use the ꢀꢁ arrow keys to go to the various
devices. Then use the + or – keys to move the device priority up or down in the
list. To go back to the previous menu, press Esc.
Use the + and – keys to move
the priority of the device within
the list
1. Ch0.
2. Bootable Add-in Cards
: ST3802110A
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CD-ROM Boot Priority
Use this option to select the priority for the CD-ROM Drive at startup if
multiple drivers are in use. Press Enter to see the list of bootable devices in your
system. Use the ꢀꢁ arrow keys to go to the various devices. Then use the + or –
keys to move the device priority up or down in the list. To go back to the
previous menu, press Esc.
Use the + and – keys to move
1. Ch3. M. : TSSTcorp CDDVDW SH-S203B
the priority of the device within
the list
Quick Power on Self Test
Enabling this option allows the system to skip certain test while booting, which
reduces the time needed to boot the system. Use the Page Up and Page Down
keys to toggle between Enable and Disable.
First/Second/Third Boot Device
Use this option to set the priority sequence of the devices booted at power on.
Use the Page Up and Page Down keys to scroll through the options or press
Enter to display the sub-menu. Use the ꢀꢁ arrow keys to position the selector in
the option you choose.
First Boot Device
Removable
Hard Disk
CDROM
Legacy LAN
Disabled
..... [ ]
..... [ ]
..... [ ]
..... [ ]
..... [ ]
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
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Boot Other Device
With the option set to Enable, the system boots from some other device if the
first/second/third boot devices fail.
Boot Up NumLock Status
This option allows you to select the power-on state of NumLock. Select Onto
activate the keyboard NumLock when the system is started. Select Offto disable
the NumLock key.
Security Option
The Security Options allows you to require a password every time the system
boots or only when you enter setup. Select Setupto require a password to gain
access to the CMOS Setup screen. Select Systemto require a password to
access the CMOS Setup screen and when the system boots.
APIC Mode
Use this function to enable or disable the Advanced Programmable Interrupt
Controller (APIC). If you disable this option, you also disable the MPS Version
Control for OS option.
MPS Version Control For OS
Use this function to select the Multi-Processor Specification (MPS) version that
BIOS passes to the operating system. Use the Page Up and Page Down keys to
scroll through the options.
Full Screen LOGO Show
This option allows you to enable or disable the display of the full-screen logo
when the system boots. Use the Page Up and Page Down keys to toggle
between Enable and Disable
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Advanced Chipset Features
Select Advanced Chipset Featuresand press Enter to display the menu
options. From this menu, you are able to adjust specific controls of the
motherboard chipset.
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Feature
` Spread Spectrum Control
System BIOS Cacheable
[Press Enter]
[Disabled]
Item Help
Main Level
`
d
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values
F6: Fail-Safe Defaults
F7:Defaults
Spread Spectrum
‰ CPU Spread Spectrum
Use the Page Up and Page Down keys to scroll through the Spread Spectrum
options for the CPU. Option values are [Disabled]and [Center Spread].
‰ PCIE Spread Spectrum (SPP)
Use the Page Up and Page Down keys to scroll through the Spread Spectrum
options for the SPP PCIe. Option values are [Disabled]and [Down
Spread].This option reverts to Disabledand cannot be changed when the
value for PCIe x16_1 exceeds 100MHz.
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‰ SATA Spread Spectrum
Options are [Disabled] or [Enabled].
‰ LDT Spread Spectrum
Options are [Disabled],[Center],and [Down].
‰ System BIOS Cacheable
Options are [Disabled] and [Enabled]. Uses L2 Cache when
enabled.
Integrated Peripherals Menu
Select Integrated Peripheralsfrom the CMOS Setup Utility menu and press
Enter to display the Integrated Peripherals menu.
Phoenix – AwardBIOS CMOS Setup Utility
Integrated Peripherals
` IDE Function Setup
` RAID Config
OnChip USB
USB Keyboard Support
USB Mouse Support
USB Storage Support
USB Park Mode
[Press Enter]
[Press Enter]
[V1.1+V2.0]
[Enabled]
[Disabled]
[Enabled]
Item Help
Main Level
`
[Enabled]
USB TD Reads
[ISO Queue]
[ISO Queue]
[non-ISO Quese]
[Auto]
USB Periodic Data Reads
USB Asyn Data Reads
HD Audio
IEEE1394 controller
Realtek Lan Device
IDE HDD Block Mode
Onboard FDC Controller
Onboard Serial Port 1
[Auto]
[Enabled]
[Enabled]
[Enabled]
[3F8/IRQ4]
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
Figure 9.
Integrated Peripherals Menu
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IDE Function Setup
Press Enter to display the IDE Function Setup menu.
OnChip IDE Channel0
[Enabled]
[Auto]
[Auto]
[Auto]
[Auto]
Primary Master
Primary Slave
Primary Master
Primary Slave
PIO
PIO
UDMA
UDMA
IDE DMA transfer access
Serial-ATA Controller
IDE Prefetch Mode
[Enabled]
[All Enabled]
[Enabled]
‰ OnChip IDE Channel0
Use this function to enable
or disable the onchip IDE
Channel0. When disabled,
the Primary Master/Slave
functions are changed to
Autoand cannot be
OnChip IDE Channel0
[Disabled]
Auto
Auto
Auto
Auto
[Enabled]
[All Enabled]
[Enabled]
x Primary Master
PIO
x Primary Slave
x Primary Master
x Primary Slave
PIO
UDMA
UDMA
IDE DMA transfer access
Serial-ATA Controller
IDE Prefetch Mode
changed.
‰ Primary Master/Slave PIO
When OnChip IDE Channel0is set to [Enabled], you can select a mode
for the primary Master and Slave PIO. Select from Auto, or Mode1through
Mode 4.
‰ Primary Master/Slave UDMA
When OnChip IDE Channel0is set to [Enabled], you can disable the
primary Master and Slave UDMA or set it to [Auto].
‰ IDE DMA transfer access
Use this function to enable or disable IDE DMA transfer access.
‰ Serial-ATA Controller
This function allows you to enable specific SATA controllers, enable all
controllers, or disable all controllers. The options available are [SATA-0],
[SATA-0+1], [Enable All], and [Disabled].
‰ IDE Prefetch Mode
Use this function to enable or disable the IDE Prefetch mode.
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RAID Config
Press Enter to display the RAID Config menu.
RAID Enable
[Enabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
SATA 1 (A0) RAID
SATA 2 (A1) RAID
SATA 3 (B0) RAID
SATA 4 (B1) RAID
‰ RAID Enable
RAID Enable
[Disabled]
Disabled
Disabled
Disabled
Disabled
x SATA 1 (A0) RAID
x SATA 2 (A1) RAID
x SATA 3 (B0) RAID
x SATA 4 (B1) RAID
Use this function to enable or
disable RAID. When RAID is set
to [Disabled], all SATA
functions are changed to
Disabledand cannot be changed.
‰ SATA x Primary/Secondary
When RAID Enableis set to [Enabled], you can enable or disable the
various SATA functions.
USB Config
Press Enter to display the USB Config menu.
OnChip USB
USB Keyboard Support
USB Mouse Support
[Enabled]
[Disabled]
[Disabled]
‰ OnChip USB
Use this function to enable specific versions of the USB or disable the onchip
USB. When the onchip USB is set to [Disabled], the keyboard and mouse
support functions are set to Enabledand cannot be changed. Versions that
can be selected are
OnChip USB
x USB Keyboard Support
x USB Mouse Support
[Disabled]
Enabled
Enabled
[V1.1+V2.0]or [V1.1].
‰ USB Keyboard/Mouse
Support
Use these function to enable or disable the onchip WSB support of the
keyboard and/or mouse.
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HD Audio
This function on the Integrated Peripherals menu allows you to [Auto]or
[Disabled]the integrated high definition audio.
Realtek LAN Device
This function on the Integrated Peripherals menu allows you to select whether
or not the onboard network controller is [Enabled]or [Disabled].
IDE HDD Block Mode
Using this function on the Integrated Peripherals menu allows your IDE hard
drive needs to support block mode. Select [Enabled]to automatically detect
the optimal number of block read/writes per sector the drive can support. Select
[Disabled]if your drive does not support block mode.
Onboard FDC Controller
This function on the Integrated Peripherals menu allows you to enable or disable
the onboard Floppy Disk Controller function.
Onboard Serial Port 1
This function on the Integrated Peripherals menu allows you to select the
onboard serial port 1 function. Options are [3F8/IRQ4], [2E8/IRQ3],
[3E8/IRQ4], [Auto], and [Disabled].
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Power Management Setup
Menu
Select Power Management Setupfrom the CMOS Setup Utility menu and press
Enter to display the Power Management Setup menu.
Phoenix – AwardBIOS CMOS Setup Utility
Power Management Setup
ACPI function
APCI Suspend Type
Power Management
Video Off Method
HDD Power Down
[Enabled]
[S1&S3]
Item Help
[User Define]
[DPMS Support]
[Disabled]
[Disabled]
[Instant-Off]
[Disabled]
[Disabled]
0
0 : 0 : 0
[Enabled]
[BUTTON ONLY]
Enter
Main Level
`
HDD Down In Suspend
Soft-Off by PBTN
WOL(PME#) From Soft-Off
Power-on by Alarm
x Day of Month Alarm
x Time (hh:mm:ss) Alarm
HPET Support
POWER ON Function
x KB Power ON Password
x Hot Key Power On
PWRON After PWR-Fail
Ctrl-F1
[Off]
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 10. Power Management Setup Menu
ACPI Function
This function on the Power Management Setup menu allows you to enable or
disable the ACPI function.
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ACPI Suspend Type
This function on the Power Management Setup menu allows you to select an
ACPI Suspend Type. Types to select from are [S1&S3], [S1(POS)], and
[S3(STR)].
Soft-Off by PBNT
This function on the Power Management Setup menu allows you to set Soft-Off
by PBNT to [Instant-Off]or [Delay 4 Sec].
WOL(PME#) From Soft-Off
This function on the Power Management Setup menu allows you to enable or
disable WOL(PMW#) from soft-off.
Power On by Alarm
This function on the Power Management Setup menu allows you to enable or
disable the Power-on by alarm function. Set to [Disable]to prevent power-
on by alarm. When set to [Enable], you can manually put in the day of the
month and the time of the alarm.
Power-on by Alarm
Day of Month Alarm
Time (hh:mm:ss) Alarm
[Enabled]
[ 0]
[0 : 0 : 0]
To enter a day or time, use the Page Up and Page Down keys to scroll through
numbers or enter the number using the keyboard number or the + and – keys.
POWER ON Function
This function on the Power Management Setup menu allows you to define the
power-on function. Options for this function are:
‰ BUTTON ONLY
‰ Keyboard 98
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‰ Password
When [Password] is selected, the KB Power ON Passwordfunction is
enabled so that you must enter a password.
POWER ON Function
KB Power ON Password
x Hot Key Power On
[Password]
[Enter]
Ctrl-F1
‰ Hot Key Power On
When [Hot Key]is selected, the Hot key Power On functionis
enabled so that you must select a keyboard key as the hot key. To select a hot
key use Ctrl+F1 though Ctrl+F12
POWER ON Function
x KB Power ON Password
Hot Key Power On
[Hot KEY]
Enter
[Ctrl-F1]
‰ Mouse Left
‰ Mouse Right
‰ Any Key
PWRON After PWR-Fail
If ON is selected, system will attempt to power back on automatically after a
power failure. If OFF is selected the system will remain turned off after a power
failure.
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PnP/PCI Configuration Menu
Select PnP/PCI Configurationfrom the CMOS Setup Utility menu and press
Enter to display the PnP/PCI Configuration menu.
Phoenix – AwardBIOS CMOS Setup Utility
PnP/PCI Configuration
Init Display First
Reset Configuration Data
[PCI Slot]
[Disabled]
Item Help
Main Level
`
Resources Controlled By
x IRQ Resources
[Auto(ESCD)]
Press Enter
PCI/VGA Palette Snoop
[Disabled]
** PCI Express relative items **
Maximum Payload Size [4096]
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
Figure 11. PnP/PCI Configuration Menu
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Init Display First
This function on the PnP/PCI Configuration menu allows you to define if the
initial display is in the PCI slot or in the PCI Express slot. Options are
[PCI Slot]and [PCIEx].
Reset Configuration Data
This function on the PnP/PCI Configuration menu allows you to enable or
disable the resetting of Extended System Configuration Data (ESCD) when you
exit Setup. Set this to [Enabled]if you have installed a new add-on and the
system reconfiguration has caused a serious conflict that prevents the OS from
booting. The default setting is [Disabled].
Resources Controlled By
This function on the PnP/PCI Configuration menu allows you to define if the
BIOS can automatically configure all the boot and plug-and-play compatible
devices or if you can manually select IRQ, DMA, and memory base address
fields. Select [Auto(ESCD)]if you want the BIOS to automatically populate
these fields. If you select [Manual]so you can assign the resources, IRQ
Resourcesis enabled for input.
Resources Controlled By
x IRQ Resources
[Auto(ESCD)]
Press Enter
Resources Controlled By
IRQ Resources
[Manual)]
[Press Enter]
IRQ Resources
To enable this field for input, set Resources Controlled Byto [Manual].
With this field enabled, press Enter to see options.
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IRQ-5 assigned to
IRQ-7 assigned to
IRQ-9 assigned to
IRQ-10 assigned to
IRQ-11 assigned to
IRQ-14 assigned to
IRQ-15 assigned to
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
Use Legacy ISA for devices compliant with the original PC AT Bus specification.
Use PCI/ISA PnP for devices compliant with the plug-and-play standard,
whether designed for PCI or ISA Bus architecture.
PCI/VGA Palette Snoop
This function on the PnP/PCI Configuration menu allows you to enable or
disable the Palette Snoop function.
Maximum Payload Size
This function on the PnP/PCI Configuration menu allows you to set the
maximum TLP payload size (in bytes) for the PCI Express devices. Use the
Page Up and Page Down keys to scroll through sizes or enter the number using
the keyboard numbers or use the + and – keys to go up and down the list of
sizes.
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PC Health Status
Select PC Heath Statusfrom the CMOS Setup Utility menu and press Enter
to display the System Monitor menu.
Phoenix – AwardBIOS CMOS Setup Utility
PC Health Status
` Dynamic Fan Control
CPU
Board
[Press Enter]
47ºC/ 117ºF
31ºC/ 88ºF
Item Help
Main Level
`
CPU Core
CPU FSB
Memory
+3.3V
+3.3V Dual
+12V
1.28V
1.19V
1.81V
3.26V
3.26V
12.19V
4.99V
3.00V
+5V
+Vbat
CPU Fan Speed
Aux Fan Speed
4272 RPM
0 RPM
nForce SPP Fan Speed
Chassis Fan Speed
Chassis Fan2 Speed
4500 RPM
0 RPM
0 RPM
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
Figure 12. PC Health Status
All of the values shown in Blueare dynamic and change as the speed and
voltages of the various components change with system usage.
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Dynamic Fan Control
Press Enter to display the Dynamic Fan Control menu.
CPU Fan Speed Control
[SmartFan]
If temp > 70ºC, Set Fan Speed 100%
If temp < 30ºC, Set Fan Speed
1%
x Manual Fan Speed, %
100
Chassis Fan Speed Control
[SmartFan]
If temp > 60ºC, Set Fan Speed 100%
If temp < 30ºC, Set Fan Speed 1%
x Manual Fan Speed, % 100
nForce Fan Speed Control, % [Auto]
x Manual Fan Speed, % 100%
Use this menu to control the speed of the various fans on the motherboard. Set
CPU fan speed to [SmartFan]when you want the speed of the fans
automatically controlled based on temperature. To set the fan speed to a
constant rate, select [Manual]and then enter the speed from 0% to 100%.
Set the desired speed for the Aux, nForce, and Chassis fans from 0% to 100%.
The system defaults to 100%.
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Frequency/Voltage Control
Select Frequency/Voltage Controlfrom the CMOS Setup Utility menu.
Press Enter to display the functions of the Frequency/Voltage Control menu.
Phoenix – AwardBIOS CMOS Setup Utility
Frequency/Voltage Control
` System Clocks
[Press Enter]
[Press Enter]
[Press Enter]
[Disabled]
9 X
Item Help
` FSB & Memory Config
` System Voltages
CPU Clock Ratio Unlock
x CPU Clock Ratio
LDT Frequency
Main Level
`
[5x]
Load timing/voltage set
Save timing/voltage set
[Press Enter]
[Press Enter]
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 13. Frequency/Voltage Control
‰ CPU Clock Ratio Unlock
This value is set by the CPU Multiplier when [Disable]. If set
to[Enabled], the option to manually set the CPU Multiplier can be
selectable.
‰ LDT Frequency
This option can be changed from 5xto 1x.
‰ CPU N/2 Ratio
This option will only appear if a 45nm CPU is in use. This option, if
[Enabled] will add a .5to the multiplier. Ex: 9.5x
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Phoenix – AwardBIOS CMOS Setup Utility
System Clocks
Parameters
Setting Current Value
Item Help
**Frequency Settings**
Current CPU Freq, MHz
FSB Clock, MHz
2933.3
1066.7
2933.3
1066.7
Main Level
`
PCIe Frequency
[100]
d
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
System Clocks
‰ Current CPU Freq, MHz
This value is set by the CPU Multiplier (value cannot be changed by the user).
‰ FSB Clock. MHz
This value is set by the system (value cannot be changed by the user). To
change the SLI-Ready memory, FSB memory, and memory timing, go to the
FSB & Memory screen.
‰ PCIe Frequency
This option will overclock the PCI-E frequency. Adjustments can be made
from [100]to [200].
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FSB & Memory Config
Select FSB & Memory Configfrom the Frequency/Voltage Control menu and
press Enter to display the FSB & Memory Config menu. This menu provides the
means to set System Memory settings, FSB, and timings that correspond with
system adjustments.
Phoenix – AwardBIOS CMOS Setup Utility
FSB & Memory Config
Parameters
Settings Current Value
Item Help
Current CPU Freq, MHz
CPU Multiplier
2933.3
11X
2933.3
11X
Main Level
`
FSB – Memory Clock Mode [Auto]
System clock mode
X FSB – Memory Ratio
Auto
x FSB (QDR), MHz
Auto
1066.7
1066.7
800.6
[Auto]
Set FSB and memory
speed automatically.
Actual FSB (QDR), MHz
x MEM (DDR), MHz
Auto
Actual MEM (DDR), MHz
800.0
[Linked]
` Memory Timing Setting
[Press Enter]
Enter FSB Speed
manually. Memory Speed
changes
Proportionally.
[Unlinked]
Enter FSB and memory
speed manually.
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 14. FSB & Memory Config Menu
‰ FSB - Memory Clock Mode
Use the Page Up and Page Down keys to scroll through the FSB and Memory
Clock Mode options. The options are:
¾ Auto
This is the optimal setting since it sets the FSB and memory speeds
automatically.
¾ Linked
When Link is selected, FSB (QDR), MHz is changed to editable and the
FSB speed can be entered manually. As the FSB speed is changed, CPU
Freq, MHzchanges proportionally.
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CPU Freq, MHz
CPU Multiplier
2933.3
11X
2933.3
11X
FSB – Memory Clock Mode [Linked]
FSB (QDR), MHz
Actual FSB (QDR), MHz
[1067]
1066.7
1066.7
800.6
x MEM (DDR), MHz
Auto
Actual MEM (DDR), MHz
800.0
¾ Unlinked
When Unlink is selected, FSB (QDR), MHz and MEM (DDR), MHz
are changed to editable and the FSB and memory speeds can be entered
manually. As the FSB speed is changed, CPU Freq, MHzchanges
proportionally.
FSB – Memory Clock Mode [Linked]
FSB (QDR), MHz
Actual FSB (QDR), MHz
MEM (DDR), MHz
[1067]
1066.7
[1067]
800.0
1066.7
800.6
Actual MEM (DDR), MHz
‰ FSB (QDR), MHz
Use the + or – keys to scroll through new values for the CPU FSB frequency
or type in a new value. Note that the Actual FSB (QDR)reflects the actual
frequency that takes effect on a reboot.
‰ MEM (DDR), MHz
Use the + or – keys to scroll through new values for the memory frequency or
type in a new value. Note that the Actual MEM (DDR)reflects the actual
frequency that takes effect when the system reboots.
‰ Memory Timing Setting
Press Enter to display the Memory Timing Setting menu. Use this menu to set
optimal timings or to manually enter timings.
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Phoenix – AwardBIOS CMOS Setup Utility
Memory Timing Setting
Item Help
Parameters
Settings Current Value
Memory Timing Setting
[Optimal]
Auto(5)
Auto(7)
Auto(7)
Auto(23)
Main Level
``
x tCL (CAS Latency)
x tRDC
x tRP
5
5
Select [Expert] to
enter timings manually
5
x tRAS
18
1T
x Command Per Clock (CDM) Auto(2T)
** Advanced Memory Settings **
x tRRD
x tRC
x tWR
x tWTR
x tREF
Auto(4)
Auto(28)
Auto(7)
Auto(10)
Auto
3
22
5
9
7.8uS
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
¾ Optimal
Use the Page Up and Page Down keys to select Optimal.Optimal
prohibits you from manually setting any timing. All timing is set for
optimal performance.
¾ Expert
Use the Page Up and Page Down keys to select Expert. When Expert is
selected, all timing categories are enabled for manual input. Note that you
should set the value to Optimal to use the manufacturers’ recommended
values.
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Parameters
Settings Current Value
[Expert]
Memory Timing Setting
tCL (CAS Latency)
tRDC
tRP
[Auto(5)]
[Auto(7)]
[Auto(7)]
[Auto(23)]
5
5
5
18
1T
tRAS
Command Per Clock (CDM) [Auto(2T)]
** Advanced Memory Settings **
tRRD
tRC
tWR
tWTR
tREF
[Auto(4)]
[Auto(28)]
[Auto(7)]
[Auto(10)]
[Auto]
3
22
5
9
7.8uS
tCL: CAS# latency (options are 1 through 6).
tRDC: RAS#-to-CAS# Delay for Read/Write commands to the same
bank (options are 1 through 7).
tRP: Row Precharge time. This is the Precharge-to-Active or Auto-to-
Refresh of the same bank (options are 1 through 7).
tRAS: This is the minimum RAS# active time (options are 1 through 31).
Command Per Clock: This is the command timing setting on a per
clock unit basis (options are 1T and 2T).
tRRD: RAS#-to-RAS# delay of different banks (options are 1 through
15).
tRC: RAS#-to-RAS# or auto refresh time of the same bank (options are
1 through 31).
tWR: The Write recovery time (options are 2 through 7).
tWTR: This is the minimum write-to-read delay with the same chip
selected (options are 1 through 10).
tREF: This is the DRAM refresh rate (options are Auto, 7.8uS, and
3.9uS).
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System Voltages
Select System Voltagesfrom the Advanced Chipset Features menu and press
Enter to display the System Voltages menu.
Phoenix – AwardBIOS CMOS Setup Utility
System Voltages
Parameters
EVGA VDroop control
CPU Core
CPU FSB
Memory
Settings Current Value
[Without VDroop]
Item Help
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
1.28
1.2V
1.85V
1.30V
1.20V
Main Level
`
To Calibrate CPU
VDroop
nForce SPP
NF200 Voltage Level
GTLVREF Lane 0
GTLVREF Lane 1
GTLVREF Lane 2
GTLVREF Lane 3
[Auto]
[Auto]
[Auto]
[Auto]
+00mv
+00mv
+00mv
+00mv
Users should exercise caution when over-
voltaging, as it can cause system
instability or even void warranties and
damage components
ꢀꢁꢂꢃ:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7:Defaults
Figure 15. System Voltages Menu
‰ EVGA VDroop control
Allows calibration of VCORE VDroop. Use the Page Up and Page Down
keys to scroll through the options.
‰ CPU Core
Use the Page Up and Page Down keys to scroll through the voltages or select
[Auto]to automatically set the voltage level for the CPU Core.
‰ CPU FSB
Use the Page Up and Page Down keys to scroll through the voltages or select
[Auto]to automatically set the voltage level for the CPU FSB.
‰ Memory
This function defines the voltage level for the DRAM. Use the Page Up and
Page Down keys to select a voltage or select [Auto]to automatically set the
voltage.
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‰ nForce SPP
This function defines the core voltage level for the NVIDIA nForce SPP chip.
Use the Page Up and Page Down keys to select a voltage (1.20V, 1.30V,
1.40V, 1.50V) or select [Auto]to automatically set the voltage.
‰ NF200 Voltage Level
This function defines the core voltage level for the NF200. Use the Page Up
and Page Down keys to select a voltage or select [Auto]to automatically set
the voltage.
‰ GTLVREF Lane 0
This function defines the voltage level for GTLVREF Lane 0. Use the Page
Up and Page Down keys to select a voltage or select [Auto]to automatically
set the voltage.
‰ GTLVREF Lane 1
This function defines the voltage level for GTLVREF Lane 1. Use the Page
Up and Page Down keys to select a voltage or select [Auto]to automatically
set the voltage.
‰ GTLVREF Lane 2
This function defines the voltage level for GTLVREF Lane 2. Use the Page
Up and Page Down keys to select a voltage or select [Auto]to automatically
set the voltage.
‰ GTLVREF Lane 3
This function defines the voltage level for GTLVREF Lane 3. Use the Page
Up and Page Down keys to select a voltage or select [Auto]to automatically
set the voltage.
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Load Timing/Voltage Set
This function loads the system voltages and timing settings that were defined in
the System Voltages menu. You can set up to four profile settings using the
Save timing/voltage setfunction.
There are four profile options that can be loaded. The default setting is Autofor
all settings. Press Enter to see the options.
Load timing/voltage set
Press Enter to Exit ..... [ ]
Select Profile 1
Select Profile 2
Select Profile 3
..... [ ]
..... [ ]
..... [ ]
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
Save Timing/Voltage Set
This function saves the system voltages and timing settings that were defined in
the System Voltages menu. There are four profile options that can be loaded.
The default setting is Autofor all settings. Press Enter to see the options.
Save timing/voltage set
Press Enter to Exit ..... [ ]
Select Profile 1
Select Profile 2
Select Profile 3
..... [ ]
..... [ ]
..... [ ]
ꢀꢁ:Move
ENTER:Accept
ESC:Abort
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Installing Drivers and Software
It is important to remember that before installing the driver CD that is shipped in the kit, you need
to load your operating system. This motherboard supports both Windows XP 32-bit 64-
bit and is Vista-capable with both 32-bit and 64-bit.
The kit comes with a CD that contains drivers and additional NVIDIA software.
The CD that has been shipped with your EVGA motherboard contains the following
software and drivers:
‰ NVIDIA nForce motherboard drivers
‰ Audio drivers
‰ RAID drivers
‰ Adobe Acrobat Reader
‰ User’s Manual
Driver Installation
6. Insert the EVGA nForce 750i SLI installation CD for the motherboard included in the
kit.
7. The CD will autorun, install the drivers and utilities listed on the install screen.
If the CD does not run, go to My Computer and click on the CD to open.
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EVGA Glossary of Terms:
ACPI - Advanced Configuration and Power Interface
AFR – Alternate Frame Rendering
APIC - Advanced Programmable Interrupt Controller
BIOS - Basic Input Output System
CD-ROM - Compact Disc Read-Only Memory
CMOS - Complementary Metal-Oxide Semiconductor
CPU – Central Processing Unit
D-ICE – Dry Ice Cooling
DDR2 - Double Data Rate 2
DDR3 - Double Data Rate 3
DIMM - Dual In-line Memory Module
DRAM - Dynamic random access memory
DVD - Digital Versatile Disc
DVI – Digital Video Interface
FDC - Floppy Disk Controller
FSB – Front Side Bus
FTW – For The Win!
GHz – Gigahertz
GPU – Graphics Processing Unit
HDD - Hard Disk Drive
HDMI - High-Definition Multimedia Interface
HDR – High Dynamic Range Lighting
HPET - High Precision Event Timer
HSF - Heat Sink Fan
I/O - Input/Output
IDE - Integrated Drive Electronics
IEEE - Institute of Electrical and Electronics Engineers
IGP - Integrated Graphics Processors
IRQ - Interrupt Request
JBOD - Just a Bunch of Disks
LAN - Local Area Network
LCD - Liquid Crystal Display
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LGA – Land Grid Array
LN2 – Liquid Nitrogen Cooling
MAC - Media Access Control
MCP - Media and Communications Processor
MHz - Megahertz
NB - Northbridge
NCQ - Native Command Queuing
NIC - Network Interface Card
NTFS - New Technology File System
OEM - Original Equipment Manufacturer
PATA - Parallel Advanced Technology Attachment
PCB - Printed Circuit Board
PCI - Peripheral Component Interconnect
PCI-E - Peripheral Component Interconnect Express
PCI-X - Peripheral Component Interconnect Extended
POST – Power on Self Test
QDR - Quad Data Rate
RAID - Redundant Array of Inexpensive Disks
RGB - Red Green Blue
SATA - Serial Advanced Technology Attachment
SB - Southbridge
SCSI - Small Computer System Interface
SFR – Split Frame Rendering
SLI - Scalable Link Interface
SPD - Serial Presence Detect
SPDIF - Sony/Philips Digital Interconnect Format
SPP - System Platform Processors
TCP/IP - Transmission Control Protocol/Internet Protocol
USB - Universal Serial Bus
VDroop - V-core Voltage Drop
VGA - Video Graphics Array
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Appendix A.
POST Codes for the
EVGA nForce 750i SLI
Motherboard
This section provides the Award POST Codes (Table 5)
for the EVGA nForce 750i SLI Motherboard during system boot up.
These POST Codes are displayed on the LED POST Code readout located directly onboard
the motherboard.
Table 5.
Award POST Code
Award POST Codes
Code
Name
Description
01
Reserved
02
Jumps to E000
segment
Execution of POST routines in E000
Init Early Initialized the super IO
03
04
05
06
07
08
09
0A
0B
0C
Early SuperIO
Reserved
Blank video
Reserved
Init KBC
Reset Video controller
Keyboard controller init
Test the Keyboard
KB test
Reserved
Mouse Init
Reserved
Reserved
Initialized the mouse
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Award POST Codes
Code
Name
Description
0D
Reserved
0E
0F
10
CheckSum Check
Reserved
Check the integrity of the ROM,BIOS and message
Autodetect
EEPROM
Check Flash type and copy flash write/erase routines
11
12
13
14
15
16
17
18
19
1A
1B
Reserved
Test CMOS
Reserved
Load Chipset
Reserved
Init Clock
Reserved
Init CPU
Test and Reset CMOS
Load Chipset Defaults
Initialize onboard clock generator
CPU ID and initialize L1/L2 cache
Reserved
Reserved
Setup Interrupt
Vector Table
Initialize first 120 interrupt vectors with
SPURIOUS_INT_HDLR and initialize INT 00h-1Fh
according to INT_TBL
1C
CMOS Battery
Check
Test CMOS and check Battery Fail
1D
1E
1F
20
21
22
23
24
25
26
27
28
Early PM
Early PM initialization
Reserved
Re-initial KB
Reserved
Load keyboard matrix
HPM init
Init Heuristic Power Management (HPM)
Reserved
Program chipset
Init PNP
Early Programming of chipset registers
Init PNP
Shadow VBIOS
Clock Gen
Setup BDA
Reserved
Shadow system/video BIOS
Init onboard clock generator and sensor
Setup BIOS DATA AREA (BDA)
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Award POST Codes
Code
Name
Description
29
CPU Speed detect
Chipset programming and CPU Speed detect
2A
2B
2C
2D
Reserved
Init video
Reserved
Initialize Video
Video memory
test
Test Video Memory and display Logos
2E
2F
30
31
32
33
Reserved
Reserved
Reserved
Reserved
Reserved
Early keyboard
reset
Early Keyboard Reset
Test DMA channel 0
Test DMA channel 1
Test DMA Page Registers
34
35
Reserved
Test DMA
Controller 0
36
37
Reserved
Test DMA
Controller 1
38
39
Reserved
Test DMA Page
Registers
3A
3B
3C
3D
3E
Reserved
Reserved
Test Timer
Reserved
Test 8254 Timer 0 Counter 2.
Test 8259-1 Mask
Verify 8259 Channel 1 masked interrupts by
alternately turning off and on the interrupt lines.
3F
40
Reserved
Test 8259-2 Mask
Verify 8259 Channel 2 masked interrupts by
alternately turning off and on the interrupt lines.
41
42
Reserved
Reserved
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Award POST Codes
Code
Name
Description
43
Test Stuck
Interrupt
Turn off interrupts then verify no 8259's interrupt
mask register is on. Test 8259 Force an interrupt and
verify the interrupt occurred.
44
45
46
47
Reserved
Reinit serial port
Reserved
Reinitialize Preboot agent serial port
EISA Test
If EISA non-volatile memory checksum is good,
execute EISA initialization. If not, execute ISA tests
and clear EISA mode flag.
48
49
Reserved
Size Memory
Size base memory from 256K to 640K and extended
memory above 1MB.
4A
4B
4C
4D
4E
4F
50
51
52
Reserved
Reserved
Reserved
Reserved
Init APIC
Reserved
USB init
Initialize APIC and set MTRR
Initialize USB controller
Reserved
Memory Test
Test all memory of memory above 1MB using Virtual
8086 mode, page mode and clear the memory
53
54
55
Reserved
Reserved
CPU display
Detect CPU speed and display CPU vendor specific
version string and turn on all necessary CPU features
56
57
58
59
5A
5B
5C
Reserved
PnP Init Display
Reserved
PnP logo and PnP early init
Setup Virus
Reserved
Setup virus protect according to Protect Setup
If required, will auto load Awdflash.exe in POST
Awdflash Load
Reserved
EVGA 66
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Award POST Codes
Code
Name
Description
5D
Onboard I/O
Init Initializing onboard superIO
5E
5F
60
61
62
63
Reserved
Reserved
Setup enable
Reserved
Display setup message and enable setup functions
Reserved
Initialize Mouse
Detect if mouse is present, initialize mouse, install
interrupt vectors.
64
65
66
67
68
69
6A
6B
6C
6D
6E
6F
70
71
72
73
Reserved
PS2 Mouse special Special treatment to PS2 Mouse port
Reserved
ACPI init
ACPI sub-system initializing
Reserved
Init Cache
Reserved
Setup
Initialize cache controller
Enter setup check and autoconfiguration check up
Initialize floppy disk drive
Reserved
Initialize Floppy
Reserved
FDD install
Reserved
Reserved
Reserved
Install FDD and setup BIOS data area parameters
Initialize Hard
Drive
Initialize hard drive controller
IDE device detection
74
75
76
77
78
79
Reserved
Detect HDD
Reserved
Detect serial ports Initialize serial ports.
Reserved
Reserved
EVGA 67
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Award POST Codes
Code
Name
Description
7A
Detect parallel
ports
Initialize parallel ports.
7B
7C
7D
7E
7F
Reserved
HDD Write Protect HDD check for write protection
Reserved
Reserved
POST error check
Check POST error and display them and ask for user
intervention
80
81
82
83
84
85
86
87
88
89
8A
8B
Reserved
Reserved
Security Check
Write CMOS
Display PNP
USB Final Init
Reserved
Ask password security.
Write all CMOS values back to RAM and clear screen.
Display PNP devices
Final USB initialization
Reserved
Reserved
Setup ACPI tables
Reserved
Setup ACPI tables
Option ROM
Detect
Scan for Option ROMs
8C
8D
Reserved
Enable Parity
Check
Enable Parity Check
8E
8F
90
91
92
93
Reserved
IRQ12 Enable
Reserved
Reserved
Reserved
Enable IRQ12 if mouse present
Boot Medium
Read
Detect and store boot partition head and cylinders
values in RAM
94
Final Init
Final init for last micro details before boot
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Award POST Codes
Code
Name
Description
95
NumLock
Set NumLock status according to Setup
96
C0
C1
C2
C3
C4
C5
C6
CF
B0
B1
Boot Attempt
Base CPU test
Memory Presence
Early Memory
Extend Memory
Special Display
Early Shadow
Cache presence
CMOS Check
Set low stack Boot via INT 19h.
Read/Write CPU registers
Base memory detect
Board Initialization
Turn on extended memory, cache initialization
First display initialization
Early shadow enable for fast boot
External cache size detection
CMOS checkup
Spurious
If interrupt occurs in protected mode.
Unclaimed NMI
If unmasked NMI occurs, display Press F1 to disable
NMI, F2 reboot.
BF
Program MCP
Setup Pages
Boot
To program chipset from defaults values
E1- Page 1, E2 - Page 2, etc.
E1-EF
FF
EVGA 69
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