Gigabyte Computer Hardware GA 8S661FXM 775 User Manual

GA-8S661FXM-775  
Intel® Pentium® 4 LGA775 Processor Motherboard  
User's Manual  
Rev. 1102  
12ME-61FXM775-1102  
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Copyright  
© 2006 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.  
The trademarks mentioned in the manual are legally registered to their respective companies.  
Notice  
The written content provided with this product is the property of Gigabyte.  
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any  
means without Gigabyte's prior written permission. Specifications and features are subject to  
change without prior notice.  
Product Manual Classification  
In order to assist in the use of this product, Gigabyte has categorized the user manual in the  
following:  
For detailed product information and specifications, please carefully read the  
"User’s Manual."  
For detailed information related to Gigabyte's unique features, please go to the "Technology  
Guide" section on Gigabyte’s website to read or download the information you need.  
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Table of Contents  
GA-8S661FXM-775 Motherboard Layout ..................................................................... 6  
Block Diagram................................................................................................................ 7  
Chapter 1 Hardware Installation ..................................................................................... 9  
1-1 Considerations Prior to Installation .................................................................... 9  
1-2 Feature Summary .......................................................................................... 10  
1-3 Installation of the CPU and Heatsink .............................................................. 12  
1-3-1 Installation of the CPU ......................................................................................... 12  
1-3-2 Installation of the Heatsink .................................................................................. 13  
1-4 Installation of Memory .................................................................................... 14  
1-5 Installation of Expansion Cards ...................................................................... 15  
1-6 I/O Back Panel Introduction ........................................................................... 16  
1-7 ConnectorsIntroduction .................................................................................. 17  
Chapter 2 BIOS Setup................................................................................................. 29  
The Main Menu (For example: BIOS Ver. : E3) ....................................................... 30  
2-1 Standard CMOS Features ............................................................................. 32  
2-2 Advanced BIOS Features .............................................................................. 34  
2-3 IntegratedPeripherals ..................................................................................... 36  
2-4 Power Management Setup ............................................................................. 38  
2-5 PnP/PCI Configurations................................................................................. 40  
2-6 PC Health Status ........................................................................................... 41  
2-7 MB Intelligent Tweaker (M.I.T.) ...................................................................... 42  
2-8 TopPerformance ............................................................................................. 44  
2-9 Load Fail-Safe Defaults ................................................................................... 44  
2-10 Load Optimized Defaults ................................................................................. 45  
2-11 Set Supervisor/User Password ..................................................................... 45  
2-12 Save & Exit Setup ......................................................................................... 46  
2-13 Exit Without Saving ....................................................................................... 46  
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Chapter 3 Drivers Installation ...................................................................................... 49  
3-1 Install Chipset Drivers .................................................................................... 49  
3-2 SoftwareApplications ..................................................................................... 50  
3-3 Driver CD Information .................................................................................... 50  
3-4 Hardware Information ..................................................................................... 51  
3-5 Contact Us ..................................................................................................... 51  
Chapter 4 Appendix .................................................................................................... 53  
4-1 Unique Software Utility .................................................................................. 53  
4-1-1 Xpress Recovery2 Introduction ......................................................................... 53  
4-1-2 BIOS Flash Method Introduction ........................................................................ 55  
4-1-3 Serial ATA BIOS Setting Utility Introduction ...................................................... 64  
4-1-4 2 / 4 / 6 Channel Audio Function Introduction ................................................. 71  
4-2 Troubleshooting ............................................................................................... 79  
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GA-8S661FXM-775 Motherboard Layout  
KB_MS  
ATX_12V  
CPU_FAN  
ATX FDD  
LGA775  
SiS 661FX  
F_AUDIO  
AUDIO  
AGP  
IDE2 IDE1  
ICS1883  
IT8705AF  
CLR_CMOS  
SYS _FAN  
PCI1  
SiS 964  
SATA1  
SATA0  
PCI2  
PCI3  
BIOS  
BAT  
CODEC  
CI  
F_USB1 F_USB2  
SUR_CEN  
CD_IN  
SPDIF_IO  
PWR_LED F_PANEL  
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Block Diagram  
LGA775  
Processor  
CPUCLK+/- (133/200MHz)  
AGP 4X/8X  
AGPCLK  
(66MHz)  
Host  
Interface  
VGA Port  
266/333/400MHz  
DDR RAM  
SiS 661FX  
HCLK+/- (100/133/200MHz)  
133MHz  
3 PCI  
33 MHz  
14.318 MHz  
48 MHz  
2 Serial ATA  
BIOS  
SiS 964  
Floppy  
LPC BUS  
IT8705AF  
ICS1883  
LPT Port  
AC97  
CODEC  
COM  
Ports  
PCICLK  
(33MHz)  
24 MHz  
RJ45  
33 MHz  
ATA33/66/100/  
8 USB  
Ports  
133 IDE  
Channels  
PS/2  
KB/Mouse  
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Chapter 1 Hardware Installation  
1-1 Considerations Prior to Installation  
Preparing Your Computer  
The motherboard contains numerous delicate electronic circuits and components which can  
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please  
follow the instructions below:  
1. Please turn off the computer and unplug its power cord.  
2. When handling the motherboard, avoid touching any metal leads or connectors.  
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components  
(CPU, RAM).  
4. Prior to installing the electronic components, please have these items on top of an antistatic pad or  
within a electrostatic shielding container.  
5. Please verify that the power supply is switched off before unplugging the power supply connector  
from the motherboard.  
Installation Notices  
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers are required  
for warranty validation.  
2. Prior to the installation of the motherboard or any hardware, please first carefully read the information  
in the provided manual.  
3. Before using the product, please verify that all cables and power connectors are connected.  
4. To prevent damage to the motherboard, please do not allow screws to come in contact with the  
motherboard circuit or its components.  
5. Please make sure there are no leftover screws or metal components placed on the motherboard or  
within the computer casing.  
6. Please do not place the computer system on an uneven surface.  
7. Turning on the computer power during the installation process can lead to damage to system  
components as well as physical harm to the user.  
8. If you are uncertain about any installation steps or have a problem related to the use of the product,  
please consult a certified computer technician.  
Instances of Non-Warranty  
1. Damage due to natural disaster, accident or human cause.  
2. Damage as a result of violating the conditions recommended in the user manual.  
3. Damage due to improper installation.  
4. Damage due to use of uncertified components.  
5. Damage due to use exceeding the permitted parameters.  
6. Product determined to be an unofficial Gigabyte product.  
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Hardware Installation  
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1-2 Feature Summary  
CPU  
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Supports the latest Intel® Pentium® 4 LGA775 CPU  
Supports 800/533MHz FSB  
L2 cache varies with processors  
Northbridge:SiS® 661FX  
Chipset  
Southbridge: SiS® 964  
Memory  
2 184-pin DDR DIMM slots  
Supports DDR400/333/266 DIMM  
Supports up to 2GB (Max.)  
1 AGP slot 4X/8X (1.5V) device support  
3 PCI slots  
2 IDE connection (UDMA 33/ATA 66/ATA 100/ATA133), allows connection of  
4 IDE devices  
Slots  
IDE Connections  
Onboard SATA  
FDD Connections  
Peripherals  
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
2 Serial ATA ports  
1 FDD connection, allows connection of 2 FDD devices  
1 parallel port supporting Normal/EPP/ECP mode  
1 VGA port, 1 COMA port, onboard COMB connection  
8 USB 2.0/1.1 ports (rear x 4, front x 4 via cable)  
1 front audio connector  
1 PS/2 keyboard port  
1 PS/2 mouse port  
Built-in SiS® 661FX Chipset  
ICS 1883 chip  
1 RJ45 port  
Realtek ALC655 CODEC  
Supports Line In ; Line Out ; MIC In  
Supports 2 / 4 / 6 channel audio  
SPDIF In/Out connection  
CD In connection  
Supports Jack-Sensing function  
IT8705AF  
CPU / System fan speed detection  
System voltage detection  
CPU temperature detection  
Onboard VGA  
Onboard LAN  
Onboard Audio  
I/O Control  
Hardware Monitor  
CPU Smart Fan Control  
GA-8S661FXM-775 Motherboard  
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Onboard SATA RAID  
Š
Onboard SiS964 chipset  
-
-
-
-
-
supports data striping (RAID 0) or mirroring (RAID 1) function  
supports JBOD function  
supports data transfer rate of up to 150 MB/s  
supports hot plugging function  
supports a maximum of 2 SATA connections  
BIOS  
Š
Š
Š
Š
Š
Use of licensed AWARD BIOS  
Supports Q-Flash  
Supports @BIOS  
Supports EasyTune  
Micro-ATX form factor; 24.4cm x 23.0cm  
Additional Features  
Form Factor  
- 11 -  
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1-3 Installation of the CPU and Heatsink  
Before installing the CPU, please comply with the following conditions:  
1. Please make sure that the motherboard supports the CPU.  
2. Please take note of the one indented corner of the CPU. If you install the CPU  
in the wrong direction, the CPU will not insert properly. If this occurs, please change  
the insert direction of the CPU.  
3. Please add an even layer of heat sink paste between the CPU and heatsink.  
4. Please make sure the heatsink is installed on the CPU prior to system use, otherwise  
overheating and permanent damage of the CPU may occur.  
5. Please set the CPU host frequency in accordance with the processor specifications. It is not  
recommended that the system bus frequency be set beyond hardware specifications since it  
does not meet the required standards for the peripherals. If you wish to set the frequency  
beyond the proper specifications, please do so according to your hardware specifications  
including the CPU, graphics card, memory, hard drive, etc.  
HT functionality requirement content :  
Enabling the functionality of Hyper-Threading Technology for your computer system requires all  
of the following platform components:  
- CPU: An Intel® Pentium 4 Processor with HT Technology  
- Chipset: An SiS® Chipset that supports HT Technology  
- BIOS: A BIOS that supports HT Technology and has it enabled  
- OS: An operation system that has optimizations for HT Technology  
1-3-1 Installation of the CPU  
Fig. 1  
Fig. 2  
Metal Lever  
Gently lift the metal  
lever located on the  
CPU socket to the  
upright position.  
Remove the plastic  
covering on the CPU  
socket.  
Fig. 3  
Fig. 4  
Notice the small gold  
colored triangle lo-  
cated on the edge of  
t h e C P U s o c k e t .  
Align the indented cor-  
ner of the CPU with  
Once the CPU is  
properly inserted,  
please replace the  
plastic covering and  
push the metal lever  
back into its original  
position.  
the triangle and gently insert the CPU into position.  
(Grasping the CPU firmly between your thumb  
and forefinger, carefully place it into the socket in a  
straight and downwards motion. Avoid twisting or  
bending motions that might cause damage to the  
CPU during installation.)  
GA-8S661FXM-775 Motherboard  
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1-3-2 Installation of the Heatsink  
Male Push Pin  
The top of Female Push Pin  
Female Push Pin  
Fig. 2  
Fig.1  
(Turning the push pin along the direction of arrow  
is to remove the heatsink, on the contrary, is to  
install.)  
Please apply an even layer of heatsink paste on  
the surface of the installed CPU.  
Please note the direction of arrow sign on the male  
push pin doesn't face inwards before installation.  
(This instruction is only for Intel boxed fan)  
Fig. 3  
Fig. 4  
Place the heatsink atop the CPU and make sure  
the push pins aim to the pin hole on the  
motherboard.Pressing down the push pins  
diagonally.  
Please make sure the Male and Female push pin  
are joined closely. (for detailed installation  
instructions, please refer to the heatsink installation  
section of the user manual)  
Fig. 6  
Fig. 5  
Finally, please attach the power connector of the  
heatsink to the CPU fan header located on the  
motherboard.  
Please check the back of motherboard after  
installing. If the push pin is inserted as the picture,  
the installation is complete.  
The heatsink may adhere to the CPU as a result of hardening of the heatsink paste.To prevent  
such an occurrence, it is suggested that either thermal tape rather than heat sink paste be used  
for heat dissipation or using extreme care when removing the heatsink.  
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1-4 Installation of Memory  
Before installing the memory modules, please comply with the following conditions:  
1. Please make sure that the memory used is supported by the motherboard. It is recommended that  
memory of similar capacity, specifications and brand be used.  
2 . Before installing or removing memory modules, please make sure that the computer  
power is switched off to prevent hardware damage.  
3 . Memory modules have a foolproof insertion design. A memory module can be  
installed in only one direction. If you are unable to insert the module, please switch the  
direction.  
The motherboard has 2 dual inline memory module (DIMM) sockets. The BIOS will automatically  
detects memory type and size. To install the memory module, just push it vertically into the DIMM  
socket. The DIMM module can only fit in one direction due to the notch. Memory size can vary between  
sockets.  
notch  
DDR memory module  
Fig.1  
The DIMM socket has a notch, so the DIMM memory module  
can only fit in one direction. Insert the DIMM memory module  
vertically into the DIMM socket. Then push it down.  
Fig. 1  
Fig.2  
Close the plastic clip at both edges of the DIMM sockets to lock  
the DIMM module.  
Reverse the installation steps when you wish to remove the  
DIMM module.  
Fig. 2  
GA-8S661FXM-775 Motherboard  
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1-5 Installation of Expansion Cards  
You can install your expansion card by following the steps outlined below:  
1. Read the related expansion card's instruction document before installing the expansion card into  
the computer.  
2. Remove your computer's chassis cover, screws and slot bracket from the computer.  
3. Press the expansion card firmly into expansion slot in motherboard.  
4. Be sure the metal contacts on the card are indeed seated in the slot.  
5. Replace the screw to secure the slot bracket of the expansion card.  
6. Replace your computer's chassis cover.  
7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.  
8. Install related driver from the operating system.  
Installing a AGP expansion card:  
Please carefully pull out the small white-drawable  
bar at the end of the AGP slot when you try to  
install/uninstall the VGA card. Please align the VGA  
card to the onboard AGP slot and press firmly  
down on the slot. Make sure your VGA card is  
locked by the small white-drawable bar.  
AGP Card  
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1-6 I/O Back Panel Introduction  
PS/2 Keyboard and PS/2 Mouse Connector  
To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the keyboard to the  
lower port (purple).  
Parallel Port  
The parallel port allows connection of a printer, scanner and other peripheral devices.  
Serial Port  
Devices like mouses, modems, and etc. can be connected to Serial port.  
VGA Port  
Monitor can be connected to VGA port.  
USB port  
Before you connect your device(s) into USB connector(s), please make sure your device(s) such  
as USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface. Also make  
sure your OS supports USB controller. If your OS does not supportUSB controller, please con-  
tact OS vendor for possible patch or driver upgrade. For more information please contact your  
OS or device(s) vendors.  
LAN Port  
The LAN port provides Internet connection.  
Line In  
Devices like CD-ROM, walkman etc. can be connected to Line In jack.  
Line Out (Front Speaker Out)  
Connect the stereo speakers, earphone or front surround channels to this connector.  
MIC In  
Microphone can be connected to MIC In jack.  
GA-8S661FXM-775 Motherboard  
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1-7 Connectors Introduction  
1
3
2
16  
6
5
8
18  
15  
4
7
10  
11  
12  
13  
14 17  
9
1)  
2)  
3)  
4)  
5)  
6)  
7)  
8)  
9)  
ATX_12V  
ATX  
10)  
11)  
12)  
13)  
14)  
15)  
16)  
17)  
18)  
F_PANEL  
CD_IN  
CPU_FAN  
SYS_FAN  
IDE1/IDE2  
FDD  
SPDIF_IO  
F_USB1/F_USB2  
CI  
CLR_CMOS  
COMB  
SATA0/SATA1  
F_AUDIO  
SUR_CEN  
PWR_LED  
BAT  
- 17 -  
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1/2) ATX_12V/ATX (Power Connector)  
With the use of the power connector, the power supply can supply enough stable power to all  
the components on the motherboard. Before connecting the power connector, please make sure  
that all components and devices are properly installed. Align the power connector with its  
proper location on the motherboard and connect tightly.  
The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V power  
connector is not connected, the system will not start.  
Caution!  
Please use a power supply that is able to handle the system voltage requirements. It is  
recommended that a power supply that can withstand high power consumption be used (300W  
or greater). If a power supply is used that does not provide the required power, the result can  
lead to an unstable system or a system that is unable to start.  
Pin No.  
Definition  
GND  
4
2
1
2
3
4
GND  
1
3
+12V  
+12V  
Pin No.  
Definition  
1
11  
1
3.3V  
2
3.3V  
3
GND  
4
VCC  
5
GND  
6
VCC  
7
GND  
8
Power Good  
9
5V SB (stand by +5V)  
20  
10  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
+12V  
3.3V  
-12V  
GND  
PS_ON (soft on/off)  
GND  
GND  
GND  
-5V  
VCC  
VCC  
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3/4)  
CPU_FAN / SYS_FAN (Cooler Fan Power Connector)  
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for  
CPU_FAN) power connector and possesses a fool-proof connection design.  
Most coolers are designed with color-coded power connector wires. A red power connector  
wire indicates a positive connection and requires a +12V power voltage. The black connector  
wire is the ground wire (GND).  
Please remember to connect the power to the cooler to prevent system overheating and  
failure.  
Caution! Please remember to connect the power to the CPU fan to prevent CPU overheating  
and failure.  
Pin No.  
Definition  
GND  
1
2
3
4
1
+12V  
CPU_FAN  
Sense  
SpeedControl  
(Only for CPU_FAN)  
1
SYS_FAN  
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5) IDE1/IDE2 (IDE Connector)  
An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one  
IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If  
you wish to connect two IDE devices, please set the jumper on one IDE device as Master and the other  
as Slave (for information on settings, please refer to the instructions located on the IDE device).  
40  
39 40  
39  
2
1
2
1
IDE2 Connector  
IDE1 Connector  
6) FDD (FDD Connector)  
The FDD connector is used to connect the FDD cable while the other end of the cable connects to the  
FDD drive. The types of FDD drives supported are: 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB.  
Please connect the red power connector wire to the pin1 position.  
34  
33  
2
1
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7) SATA0/SATA1 (Serial ATA Connector, Controlled by SiS964)  
Serial ATA can provide up to 150MB/s transfer rate. Please refer to the BIOS setting for the Serial  
ATA and install the proper driver in order to work properly.  
Pin No.  
Definition  
GND  
TXP  
1
2
3
4
5
6
7
1
7
S_ATA  
(Control by SiS964)  
TXN  
GND  
RXN  
RXP  
GND  
8) F_AUDIO (Front Audio Panel Connector)  
Please make sure the pin assigment on the cable is the same as the pin assigment on the MB header.  
To find out if the chassis you are buying support front audio panel connector, please contact your  
dealer. If you want to use "Front Audio" connector, you must remove the jumpers from pins 5-6,  
9-10.  
Pin No.  
Definition  
MIC  
10  
2
9
1
1
2
GND  
3
MIC_BIAS  
4
POWER  
5
FrontAudio(R)  
Rear Audio (R)/ Return R  
NC  
6
7
8
No Pin  
9
FrontAudio (L)  
Rear Audio (L)/ Return L  
10  
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9) SUR_CEN  
Please contact your nearest dealer for optional SUR_CEN cable.  
Pin No.  
Definition  
SUR OUTL  
SUR OUTR  
GND  
1
2
3
4
5
6
2
6
5
1
No Pin  
CENTER_OUT  
BASS_OUT  
10) F_PANEL (Front Panel Connector)  
Please connect the power LED, PC speaker, reset switch and power switch etc. of your chassis  
front panel to the F_PANEL connector according to the pin assignments below.  
Speaker Connector  
Message LED/  
Power  
Switch  
Power/  
Sleep LED  
2
1
20  
19  
Reset Switch  
IDE Hard Disk Active LED  
HD (IDE Hard Disk Active LED)  
SPEAK (Speaker Connector)  
Pin 1: LED anode(+)  
Pin 2: LED cathode(-)  
Pin 1: VCC(+)  
Pin 2- Pin 3: NC  
Pin 4: Data(-)  
RES (Reset Switch)  
PW (Power Switch)  
Open: Normal Operation  
Close: Reset Hardware System  
Open: Normal Operation  
Close: Power On/Off  
Pin 1: LED anode(+)  
Pin 2: LED cathode(-)  
NC  
MSG (Message LED/Power/Sleep LED)  
NC  
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11) CD_IN (CD IN Connector)  
Connect CD-ROM or DVD-ROM audio out to the connector.  
Pin No.  
Definition  
CD-L  
1
1
2
3
4
GND  
GND  
CD-R  
12) SPDIF_IO (SPDIF In/ Out)  
The SPDIF output is capable of providing digital audio to external speakers or compressed AC3  
data to an external Dolby Digital Decoder. Use this feature only when your stereo system has  
digital input function. Use SPDIF IN feature only when your device has digital output function.  
Be careful with the polarity of the SPDIF_IO connector. Check the pin assignment carefully while  
you connect the SPDIF_IO cable. Incorrect connection between the cable and connector will  
make the device unable to work or even damage it. For optional SPDIF_IO cable, please contact  
your local dealer.  
Pin No.  
Definition  
VCC  
1
2
3
4
5
6
2
6
No Pin  
SPDIF  
SPDIFI  
GND  
1
5
GND  
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13) F1_USB / F2_USB (Front USB Connectors)  
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while  
you connect the front USB cable, incorrect connection between the cable and connector will make  
the device unable to work or even damage it. For optional front USB cable, please contact your  
local dealer.  
Pin No.  
Definition  
Power  
10  
9
2
1
2
3
4
5
6
7
8
9
10  
1
Power  
USB0 DX-  
USB1 Dy-  
USB0 DX+  
USB1 Dy+  
GND  
GND  
No Pin  
NC  
14) CI (Chassis Intrusion, Case Open)  
This 2-pin connector allows your system to detect if the chassis cover is removed. You can  
check the "Case Open" status in BIOS Setup.  
Pin No.  
Definition  
Signal  
GND  
1
2
1
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15) CLR_CMOS (Clear CMOS)  
You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily  
short pins 1-2. To prevent improper use of this header, we do not include a jumper on it.  
Open:Normal  
1
Short: Clear CMOS  
1
16) COMB (COMB Connector)  
Be careful with the polarity of the COMB connector. Check the pin assignments while you connect  
the COMB cable. Please contact your nearest dealer for optional COMB cable.  
Pin No.  
Definition  
NDCDA-  
NSINA  
1
2
3
4
5
6
7
8
9
10  
2
1
9
NSOUTA  
NDTRA-  
GND  
10  
NDSRA-  
NRTSA-  
NCTSA-  
NRIA-  
No Pin  
- 25 -  
Hardware Installation  
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17) PWR_LED  
PWR_LED is connected with the system power indicator to indicate whether the system is on/off.  
It will blink when the system enters suspend mode.  
Pin No.  
Definition  
MPD+  
MPD-  
1
2
3
1
MPD-  
18) BAT (Battery)  
Danger of explosion if battery is incorrectly replaced.  
Replace only with the same or equivalent type recommended  
by the manufacturer.  
Dispose of used batteries according to the manufacturer's  
instructions.  
If you want to erase CMOS...  
1. Turn OFF the computer and unplug the power cord.  
2. Take out the battery gently and put it aside for about 10 minutes.  
(Or you can use a metal object to connect the positive and nega-  
tive pins in the battery holder to makethem short for one  
minute.)  
3. Re-install the battery.  
4. Plug the power cord and turn ON the computer.  
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Hardware Installation  
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Chapter 2 BIOS Setup  
BIOS (Basic Input and Output System) includes a CMOS SETUP utility which allows user to configure  
required settings or to activate certain system features.  
The CMOS SETUP saves the configuration in the CMOS SRAM of the motherboard.  
When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS  
SRAM.  
When the power is turned on, pushing the <Del> button during the BIOS POST (Power-On Self Test) will  
take you to the CMOS SETUP screen. You can enter the BIOS setup screen by pressing "Ctrl + F1".  
When setting up BIOS for the first time, it is recommended that you save the current BIOS to a disk in the  
event that BIOS needs to be reset to its original settings. If you wish to upgrade to a new BIOS, either  
Gigabyte's Q-Flash or @BIOS utility can be used.  
Q-Flash allows the user to quickly and easily update or backup BIOS without entering the operating system.  
@BIOS is a Windows-based utility that does not require users to boot to DOS before upgrading BIOS but  
directly download and update BIOS from the Internet.  
CONTROL KEYS  
<
>< >< ><  
>
Move to select item  
<Enter>  
<Esc>  
Select Item  
Main Menu - Quit and not save changes into CMOS Status Page Setup Menu  
and Option Page Setup Menu - Exit current page and return to Main Menu  
Increase the numeric value or make changes  
Decrease the numeric value or make changes  
General help, only for Status Page Setup Menu and Option Page Setup Menu  
Item Help  
<Page Up>  
<Page Down>  
<F1>  
<F2>  
<F5>  
<F6>  
<F7>  
Restore the previous CMOS value from CMOS, only for Option Page Setup Menu  
Load the fail-safe default CMOS value from BIOS default table  
Load the Optimized Defaults  
<F8>  
Q-Flash utility  
<F9>  
System Information  
<F10>  
Save all the CMOS changes, only for Main Menu  
Main Menu  
The on-line description of the highlighted setup function is displayed at the bottom of the screen.  
Status Page Setup Menu / Option Page Setup Menu  
Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selec-  
tions for the highlighted item. To exit the Help Window press <Esc>.  
- 29 -  
BIOS Setup  
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The Main Menu (For example: BIOS Ver. : E3)  
Once you enter Award BIOS CMOS Setup Utility, the Main Menu (as figure below) will appear on the  
screen. Use arrow keys to select among the items and press <Enter> to accept or enter the sub-menu.  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
Power Management Setup  
PnP/PCI Configurations  
PC Health Status  
Save & Exit Setup  
MB Intelligent Tweaker (M.I.T.)  
Exit Without Saving  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Time, Date, Hard Disk Type...  
If you can't find the setting you want, please press "Ctrl+F1" to access hidden advanced  
options.  
Standard CMOS Features  
This setup page includes all the items in standard compatible BIOS.  
Advanced BIOS Features  
This setup page includes all the items of Award special enhanced features.  
Integrated Peripherals  
This setup page includes all onboard peripherals.  
Power Management Setup  
This setup page includes all the items of Green function features.  
PnP/PCI Configuration  
This setup page includes all the configurations of PCI & PnP ISA resources.  
PC Health Status  
This setup page includes information about the CPU autodetected temperature, voltage, and fan,  
speed.  
MB Intelligent Tweaker (M.I.T.)  
This setup page is to control CPU clock and frequency.  
Top Performance  
If you wish to maximize the performance of your system, try to enable Top Performance.  
Load Fail-Safe Defaults  
Fail-Safe Defaults refers to the value of the system parameters with which the system would be  
in safe configuration.  
Load Optimized Defaults  
Optimized Defaults refers to the value of the system parameters with which the system would be  
in best performance configuration.  
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Set Supervisor Password  
Change, set, or disable password. It allows you to limit access to the system and Setup, or just to Setup.  
Set User Password  
Change, set, or disable password. It allows you to limit access to the system.  
Save & Exit Setup  
Save CMOS value settings to CMOS and exit setup.  
Exit Without Saving  
Abandon all CMOS value changes and exit setup.  
- 31 -  
BIOS Setup  
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2-1 Standard CMOS Features  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Standard CMOS Features  
Date (mm:dd:yy)  
Time (hh:mm:ss)  
Thu, July 29 2004  
22:31:24  
Item Help  
Menu Level  
`
`
`
`
`
IDE Channel 0 Master  
IDE Channel 0 Slave  
IDE Channel 1 Master  
IDE Channel 1 Slave  
[None]  
[None]  
[None]  
[None]  
Change the day, month,  
year  
<Week>  
Sun. to Sat.  
Drive A  
Drive B  
[1.44M, 3.5"]  
[None]  
<Month>  
Floppy 3 Mode Support  
[Disabled]  
Jan. to Dec.  
Halt On  
[All, But Keyboard]  
<Day>  
1 to 31 (or maximum  
allowed in the month)  
Base Memory  
Extended Memory  
Total Memory  
640K  
127M  
128M  
<Year>  
1999 to 2098  
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
Date  
The date format is <week>, <month>, <day>, <year>.  
Week  
The weekday, from Sun. to Sat., is determined by the BIOS and displayed  
only.  
Month  
Day  
Year  
The month, from Jan. to Dec.  
The date, from 1 to 31 (or the maximum allowed in the month).  
The year, from 1999 through 2098.  
Time  
The times format in <hour> <minute> <second>. The time is calculated based on the 24-hour  
military-time clock. For example, 1 p.m. is 13:00:00.  
IDE Channel 0 Master, Slave /IDE Channel 1 Master, Slave  
IDE HDD Auto-Detection  
Press "Enter" to select this option for automatic device detection.  
IDE Channel 0/Channel 1 Master(Slave) setup You can use one of the three methods below:  
Auto  
None  
Allows BIOS to automatically detect IDE devices during POST. (Default value)  
Select this if no IDE devices are used and the system will skip the automatic  
detection step and allow for faster system start up.  
Manual  
User can manually input the correct settings  
Access Mode Use this to set the access mode for the hard drive. The four options are:  
CHS/LBA/Large/Auto (Default:Auto)  
Capacity  
Capacity of currently installed hard disk.  
Hard drive information should be labeled on the outside drive casing.  
Enter the appropriate option based on this information.  
Cylinder  
Head  
Number of cylinders  
Number of heads  
Write precomp  
Precomp  
Landing Zone Landing zone  
Sector  
Number of sectors  
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Drive A / Drive B  
The category identifies the types of floppy disk drive A or drive B that has been installed in the computer.  
None  
No floppy drive installed  
360K, 5.25"  
1.2M, 5.25"  
5.25 inch PC-type standard drive; 360K byte capacity.  
5.25 inch AT-type high-density drive; 1.2M byte capacity  
(3.5 inch when 3 Mode is Enabled).  
720K, 3.5"  
1.44M, 3.5"  
2.88M, 3.5"  
3.5 inch double-sided drive; 720K byte capacity  
3.5 inch double-sided drive; 1.44M byte capacity. (Default value)  
3.5 inch double-sided drive; 2.88M byte capacity.  
Floppy 3 Mode Support (for Japan Area)  
Disabled  
Drive A  
Drive B  
Both  
Normal Floppy Drive. (Default value)  
Drive A is 3 mode Floppy Drive.  
Drive B is 3 mode Floppy Drive.  
Drive A & B are 3 mode Floppy Drives.  
Halt on  
The category determines whether the computer will stop if an error is detected during power-up.  
No Errors  
The system boot will not stop for any error that may be detected and you  
will be prompted.  
All Errors  
Whenever the BIOS detects a non-fatal error the system will be stopped.  
All, But Keyboard The system boot will not stop for a keyboard error; it will stop for all other  
errors. (Default value)  
All, But Diskette  
All, But Disk/Key  
The system boot will not stop for a disk error; it will stop for all other errors.  
The system boot will not stop for a keyboard or disk error; it will stop for all  
other errors.  
Memory  
The category is display-only and is determined by POST (Power On Self Test) of the BIOS.  
Base Memory  
The POST of the BIOS will determine the amount of base (or conventional) memory installed  
in the system.  
The value of the base memory is typically 512K for systems with 512K memory installed on  
the motherboard, or 640K for systems with 640K or more memory installed on the motherboard.  
Extended Memory  
The BIOS determines how much extended memory is present during the POST.  
This is the amount of memory located above 1 MB in the CPU's memory address map.  
Total Memory  
This item displays the memory size that used.  
- 33 -  
BIOS Setup  
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2-2 Advanced BIOS Features  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Advanced BIOS Features  
`
Hard Disk Boot Priority  
First Boot Device  
[Press Enter]  
[Floppy]  
Item Help  
Menu Level  
`
Second Boot Device  
Third Boot Device  
Boot Up Floppy Seek  
Password Check  
[Hard Disk]  
[CDROM]  
[Disabled]  
[Setup]  
[Enabled]  
[Enabled]  
[AGP]  
Select Hard Disk Boot  
Device Priority  
note  
1
CPU Hyper-Threading  
Limit CPUID Max. to 3 note  
Init Display First  
2
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
Note 1: This option is available only when the processor you install supports Intel® Hyper-  
Threading Technology.  
Note 2: This option is available only when you install an Intel® Prescott processor.  
Hard Disk Boot Priority  
Select boot sequence for onboard (or add-on cards) SCSI, RAID, etc.  
Use < > or < > to select a device, then press<+> to move it up, or <-> to move it down the list.  
Press <ESC> to exit this menu.  
First / Second / Third Boot Device  
Floppy  
LS120  
Hard Disk  
CDROM  
ZIP  
Select your boot device priority by Floppy.  
Select your boot device priority by LS120.  
Select your boot device priority by Hard Disk.  
Select your boot device priority by CDROM.  
Select your boot device priority by ZIP.  
USB-FDD  
USB-ZIP  
USB-CDROM  
USB-HDD  
LAN  
Select your boot device priority by USB-FDD.  
Select your boot device priority by USB-ZIP.  
Select your boot device priority by USB-CDROM.  
Select your boot device priority by USB-HDD.  
Select your boot device priority by LAN.  
Select your boot device priority by Disabled.  
Disabled  
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Boot Up Floppy Seek  
During POST, BIOS will determine if the installed floppy disk drive is 40 or 80 tracks. 360K  
type is 40 tracks 720K, 1.2M and 1.44M are all 80 tracks.  
Disabled  
Enabled  
BIOS will not search for the type of floppy disk drive by track number. Note  
that there will not be any warning message if the drive installed is 360K.  
(Default value)  
BIOS searches for floppy disk drive to determine if it is 40 or 80 tracks. Note  
that BIOS can not tell from 720K, 1.2M or 1.44M drive type as they are all 80  
tracks.  
Password Check  
Setup  
The system will boot but will not access to Setup page if the correct  
password is not entered at the prompt. (Default value)  
The system will not boot and will not access to Setup page if the correct  
password is not entered at the prompt.  
System  
If you want to cancel the setting of password, please just press ENTER to make [SETUP] empty.  
CPU Hyper-Threading  
This option appears only when the processor you install supports Intel® Hyper-Threading Technology.  
Enabled  
Disabled  
Enable CPU Hyper-Threading feature. Please note that this feature only works  
for operating system with multiprocessors mode supported. (Default value)  
Disable CPU Hyper-Threading.  
Limit CPUID Max. to 3  
This option is available only when you install an Intel® Prescott processor  
Enabled  
Limit CPUID Maximum value to 3 when using older OS like NT4. (Defaults  
value)  
Disabled  
Disable CPUID Limit for Windows XP.  
Init Display First  
Select the first initiation of the monitor display from AGP or PCI VGA card.  
PCI  
Set Init Display First to PCI VGA card.  
AGP  
Set Init Display First to AGP VGA card.(Default value)  
- 35 -  
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2-3 Integrated Peripherals  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Integrated Peripherals  
IDE1 Conductor Cable  
IDE2 Conductor Cable  
On-Chip Primary PCI IDE  
On-Chip Secondary PCI IDE  
AC97 Audio  
[Auto]  
[Auto]  
Item Help  
Menu Level  
`
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Disabled]  
[Enabled]  
[RAID]  
[3F8/IRQ4]  
[2F8/IRQ3]  
[378/IRQ7]  
[ECP]  
[Auto]  
Auto-detect IDE  
cable type  
Onboard LAN device  
USB Controller  
USB Legacy Support  
SiS Serial ATA Controller  
SiS Serial ATA Mode  
Onboard Serial Port 1  
Onboard Serial Port 2  
Onboard Parallel Port  
Parallel Port Mode  
[ATA 66/100/133]  
Set Conductor Cable  
to ATA66/100/133 (80  
Pins)  
[Disabled]  
Set Conductor Cable  
ATA33 (40 Pins)  
ECP Mode Use DMA  
3
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
IDE1 Conductor Cable  
Auto  
BIOS autodetects IDE1 conductor cable .(Default Value)  
ATA66/100/133  
Set IDE1 Conductor Cable to ATA66/100/133 (Please make sure your  
IDE device and cable are compatible with ATA66/100/133).  
Set IDE1 Conductor Cable to ATA33. (Please make sure your IDE  
device and cable are compatible with ATA33)  
ATA33  
IDE2 Conductor Cable  
Auto  
BIOS autodetects IDE2 conductor cable. (Default Value)  
ATA66/100/133  
Set IDE2 Conductor Cable to ATA66/100/133. (Please make sure your  
IDE device and cable are compatible with ATA66/100/133)  
Set IDE2 Conductor Cable to ATA33. (Please make sure your IDE  
device and cable are compatible with ATA33)  
ATA33  
On-Chip Primary PCI IDE  
Enabled  
Enable onboard 1st channel IDE port. (Default value)  
Disabled  
Disable onboard 1st channel IDE port.  
On-Chip Secondary PCI IDE  
Enabled  
Enable onboard 2nd channel IDE port. (Default value)  
Disabled  
Disable onboard 2nd channel IDE port.  
AC97 Audio  
Enabled  
Disabled  
Autodetect AC97 audio function. (Default value)  
Disable AC97 audio function.  
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Onboard LAN device  
Enabled  
Disabled  
Enable Onboard LAN device function. (Default value)  
Disable this function.  
USB Controller  
Enabled  
Disabled  
Enable USB Controller. (Default value)  
Disable USB Controller.  
USB Legacy Support  
Enabled  
Enable USB Legacy Support.  
Disabled  
Disable USB Legacy Support. (Default value)  
SiS Serial ATA Controller  
Enabled  
Disabled  
Enable SiS Serial ATA Controller.(Default value)  
Disable SiS Serial ATA Controller.  
SiS Serial ATA Mode  
IDE  
Set SiS Serial ATA Mode to IDE.  
RAID  
Set SiS Serial ATA Mode to RAID (Default value).  
Onboard Serial Port 1  
Auto  
BIOS will automatically setup the Serial port 1 address.  
3F8/IRQ4  
2F8/IRQ3  
3E8/IRQ4  
2E8/IRQ3  
Disabled  
Enable onboard Serial port 1 and address is 3F8/IRQ4. (Default value)  
Enable onboard Serial port 1 and address is 2F8/IRQ3.  
Enable onboard Serial port 1 and address is 3E8/IRQ4.  
Enable onboard Serial port 1 and address is 2E8/IRQ3.  
Disable onboard Serial port 1.  
Onboard Serial Port 2  
Auto  
BIOS will automatically set up the Serial port 2 address.  
3F8/IRQ4  
2F8/IRQ3  
3E8/IRQ4  
2E8/IRQ3  
Disabled  
Enable onboard Serial port 2 and address is 3F8/IRQ4.  
Enable onboard Serial port 2 and address is 2F8/IRQ3. (Default value)  
Enable onboard Serial port 2 and address is 3E8/IRQ4.  
Enable onboard Serial port 2 and address is 2E8/IRQ3.  
Disable onboard Serial port 2.  
Onboard Parallel Port  
Disabled  
Disable onboard LPT port.  
378/IRQ7  
278/IRQ5  
3BC/IRQ7  
Enable onboard LPT port and address is 378/IRQ7. (Default value)  
Enable onboard LPT port and address is 278/IRQ5.  
Enable onboard LPT port and address is 3BC/IRQ7.  
Parallel Port Mode  
SPP  
Use Parallel port as Standard Parallel Port.  
EPP  
ECP  
ECP+EPP  
Use Parallel port as Enhanced Parallel Port.  
Use Parallel port as Extended Capabilities Port. (Default value)  
Use Parallel port as ECP & EPP mode.  
ECP Mode Use DMA  
This option is available only when Parallel Port Mode is set to ECP or ECP+EPP.  
3
1
Set ECP Mode Use DMA to 3. (Default value)  
Set ECP Mode Use DMA to 1.  
- 37 -  
BIOS Setup  
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2-4 Power Management Setup  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Power Management Setup  
ACPI Suspend Type  
Soft-Off by PWR_BTTN  
System After AC Back  
IRQ [3-7, 9-15], NMI  
ModemRingOn  
PME Event Wake Up  
Power On by Keyboard  
Power On by Mouse  
Resume by Alarm  
Month Alarm  
[S1(POS)]  
[Off]  
[Off]  
[Enabled]  
[Enabled]  
[Enabled]  
[Disabled]  
[Disabled]  
[Disabled]  
NA  
Item Help  
Menu Level  
`
[S1]  
Set suspend type to  
Power On Suspend under  
ACPI OS  
[S3]  
x
x
x
Set suspend type to  
Suspend to RAM under  
ACPI OS  
Day(of Month)  
Time(hh:mm:ss)  
Everyday  
0 : 0 : 0  
Power LED in S1 state  
[Blinking]  
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
ACPI Suspend Type  
S1(POS)  
Set ACPI suspend type to S1/POS (Power On Suspend). (Default value)  
S3(STR)  
Set ACPI suspend type to S3/STR (Suspend To RAM).  
Soft-Off by PWR-BTTN  
Off  
Press power button to turn off the system instantly. (Default value)  
Suspend  
Press power button for 4 seconds to turn off the system. The system will enter  
suspend mode if the button is pressed for less than 4 seconds.  
System After AC Back  
Off  
When AC-power is back to the system, the system will be in "Off" state.  
(Default value)  
On  
Laststate  
When AC-power is back to the system, the system will be always in "On" state.  
When AC-power is back to the system, the system will return to the last state  
before AC-power was off.  
IRQ [3-7, 9-15], NMI  
When IRQ [3-7, 9-15] or NMI triggered, the suspend timer will be reloaded to prevent system from  
getting into green mode.  
Disabled  
Enabled  
Don't monitor IRQ [3-7, 9-15] or NMI.  
Monitor IRQ [3-7, 9-15] or NMI. (Default value)  
ModemRingOn  
Disabled  
Disable ModemRingOn function.  
Enabled  
Enable ModemRingOn function.(Default value)  
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PME Event Wake Up  
This feature requires an ATX power supply that provides at least 1A on the 5VSB lead.  
Disabled  
Enabled  
Disable this function.  
Enable PME Event Wake up. (Default value)  
Power On By Keyboard  
Password  
Disabled  
Any Key  
Enter one to five characters to set the Keyboard Power On password.  
Disabled this function. (Default value)  
Press any key to turn on the computer.  
Power On By Mouse  
Disabled  
Disable this function. (Default value)  
Enabled  
Move or click the left button of the PS/2 mouse to turn on the computer.  
Resume by Alarm  
You can enable Resume by Alarm and set date/time to turn on your system.  
Disabled  
Enabled  
Disable this function. (Default value)  
Enable Resume by Alarm function to turn on system.  
If Resume by Alarm is Enabled:  
Month Alarm: Jan.~Dec.  
Day (of Month):  
Everyday, 1~31  
Time (hh: mm: ss): (0~23) : (0~59) : (0~59)  
Power LED in S1 State  
Blinking  
The Power LED will be blinking during S1 state. (Default value)  
Dual/OFF  
The Power LED will be turned off or change color.  
- 39 -  
BIOS Setup  
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2-5 PnP/PCI Configurations  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
PnP/PCI Configurations  
PCI 1 IRQ Assignment  
PCI 2 IRQ Assignment  
PCI 3 IRQ Assignment  
[Auto]  
[Auto]  
[Auto]  
Item Help  
Menu Level  
`
Device(s) using this  
INT:  
RAID Cntrlr  
-Bus 0 Dev5 Func 0  
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
PCI 1 IRQ Assignment  
Auto  
3,4,5,7,9,10,11,12,14,15  
Auto assign IRQ to PCI 1. (Default value)  
Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 1.  
PCI 2 IRQ Assignment  
Auto  
3,4,5,7,9,10,11,12,14,15  
Auto assign IRQ to PCI 2. (Default value)  
Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 2.  
PCI 3 IRQ Assignment  
Auto  
3,4,5,7,9,10,11,12,14,15  
Auto assign IRQ to PCI 3. (Default value)  
Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 3.  
GA-8S661FXM-775 Motherboard  
- 40 -  
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2-6 PC Health Status  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
PC Health Status  
Reset Case Open Status  
Case Opened  
[Disabled]  
Yes  
Item Help  
Menu Level  
`
Vcore  
OK  
DDR 2.5V  
OK  
[Disabled]  
+3.3V  
+12V  
OK  
Don’t reset case  
open status  
OK  
Current CPU Temperature  
Current CPU FAN Speed  
Current SYSTEM FAN Speed  
CPU Smart FAN Control  
CPU Smart FAN Mode  
33oC  
4687 RPM  
0
[Enabled]  
[Auto]  
[Enabled]  
RPM  
Clear case open status  
and set to be Disabled  
at next boot  
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
Reset Case Open Status  
Disabled  
Enabled  
Don't reset case open status. (Default value)  
Clear case open status at next boot.  
Case Opened  
If the case is closed, Case Opened will show "No."  
If the case is opened, Case Opened will show "Yes."  
If you want to reset Case Opened value, enable Reset Case Open Status and save the change  
to CMOS, and then your computer will restart.  
Current Voltage(V) Vcore / DDR 2.5V / +3.3V / +12V  
Detect system's voltage status automatically.  
Current CPU Temperature  
Detect CPU temperature automatically.  
Current CPU/SYSTEM FAN Speed (RPM)  
Detect CPU/SYSTEM fan speed status automatically.  
CPU Smart FAN Control  
Eabled  
Enable the CPU Smart FAN Control function. (Default Value)  
a. When the CPU temperature is higher than 65 degrees Celsius, CPU fan  
will operate at full speed.  
b. When the CPU temperature is between 20 and 65 degrees Celsius, the  
CPU fan speed will change depending on the actual CPU temperature.  
c. When the CPU temperature is lower than 20 degrees Celsius, CPU fan  
will stop spinning.  
Disabled  
Disable the CPU Smart FAN Control function.  
- 41 -  
BIOS Setup  
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CPU Smart FAN Mode  
This option is available only when CPU Smart FAN Control is enabled.  
Auto  
BIOS autodetects the type of CPU fan you installed and sets the optimal CPU  
Smart FAN control mode for it. (Default Value)  
Voltage  
PWM  
Set to Voltage when you use a CPU fan with a 3-pin fan power cable.  
Set to PWM when you use a CPU fan with a 4-pin fan power cable.  
In fact, the Voltage option can be used for CPU fans with 3-pin or 4-pin power cables.  
However, some 4-pin CPU fan power cables are not designed following Intel 4-wire fans  
PWM control specifications. With such CPU fans, selecting PWM will not effectively  
reduce the fan speed.  
2-7 MB Intelligent Tweaker (M.I.T.)  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
MB Intelligent Tweaker (M.I.T.)  
Configure DRAM Timing  
Cas Latency Setting  
DRAM RAS Active Time  
DRAM RAS Precharge Time  
DRAM RAS to CAS Delay  
CPU Clock Ratio  
Linear Frequency Control  
CPU Clock (MHz)  
DRAM Clock (MHz)  
AGP/PCI Clock Control  
AGP Clock (MHz)  
[Auto]  
3T  
9T  
3T  
3T  
[16X]  
[Disabled]  
133  
200  
[AUTO]  
66  
Item Help  
Menu Level  
x
x
x
x
`
[AUTO]  
Configure DRAM  
Timing automatically  
x
x
[Normal]  
Configure DRAM  
Timing by manual  
PCI Clock (MHz)  
33  
Warning: Wrong DRAM  
Timing may make  
system can’t boot.  
Clear CMOS to overcome  
wrong Timing issue  
KLJI: Move  
Enter: Select  
+/-/PU/PD: Value  
F6: Fail-Safe Defaults  
F10: Save  
ESC: Exit  
F7: Optimized Defaults  
F1: General Help  
F5: Previous Values  
Incorrect using these features may cause your system corrupted. For power users only.  
Configure DRAM Timing  
Auto  
BIOS will automatically set up the DRAM Timing by DRAM SPD data.  
(Default value)  
Manual  
This item allows user to set DRAM Timing manually.  
CAS Latency Setting  
2T/2.5T/3T  
Auto  
Set CAS Latency to 2T/2.5T/3T (Default value is 3T).  
BIOS will automatically detect CAS Latency.  
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- 42 -  
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DRAM RAS Active Time  
4T/5T/6T/7T/8T/9T Set DRAM RAS Active Time to 4T/5T/6T/7T/8T/9T. (Default value:9T)  
DRAM RAS Precharge Time  
3T/2T/4T/5T  
Set DRAM RAS Precharge time to 2T/3T/4T/5T . (Default value:3T)  
DRAM RAS to CAS Delay  
3T/2T/4T/5T  
Set DRAM RAS to CAS Delay to 3T/2T/4T/5T. (Default value:3T)  
CPU Clock Ratio (MHz)  
This setup option will be automatically assigned by CPU detection.  
The option will display "Locked" and read only if the CPU ratio is not changeable.  
Linear Frequency Control  
Disabled  
Disable this function. (Default value)  
Enabled  
Enable this function.  
CPU Clock (MHz)  
This option is available only when Linear Frequency Control is enabled.  
100~355  
Select CPU Clock to 100MHz~355MHz.  
If you use a Pentium 4 processor with 800MHz FSB, please set "CPU Clock" to 200MHz.  
Incorrect using it may cause your system corrupted. For power users only!  
DRAM Clock (MHz)  
This option is available only when Linear Frequency Control is enabled.  
Please set DRAM Clock according to your requirement.  
If you use DDR266 DRAM module, please set "DRAM Clock(MHz)" to 266. If you use DDR333  
DRAM module, please set "DRAM Clock(MHz)" to 333.  
Incorrect using it may cause your system corrupted. For power users only!  
AGP/PCI Clock Control  
AUTO  
Manual  
Set AGP/PCI clock automatically. (Default Value)  
Set AGP/PCI clock manually.  
Incorrect using it may cause your system corrupted. For power users only!  
AGP Clock (MHz)  
This option is available only when AGP/PCI Clock Control is set to Manual.  
Please set AGP Clock according to your requirement.  
Incorrect using it may cause your system corrupted. For power users only!  
PCI Clock (MHz)  
When you select to set the AGP Clock (MHz) manually, the PCI Clock (MHz) will change  
automatically depending on the AGP Clock (MHz) you set.  
- 43 -  
BIOS Setup  
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2-8 Top Performance  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripheral
Power Management S
PnP/PCI Configuratio
PC Health Status  
Top Performance  
Load Fail-Safe Defaults  
ults  
rd  
Top Performance  
Disabled.........................[]  
Enabled..........................[ ]  
MB Intelligent Twea
Esc: Quit  
KL: Move  
ENTER: Accept  
F8: Q-Flash  
p  
ESC: Abort  
If you wish to maximize the performance of your system, enable "Top Performance."  
Disabled Disable this function. (Default Value)  
Enabled Enable Top Performance function.  
"Top Performance" will increase H/W working speed. Different system configuration (both H/W  
component and OS) will affect the result. For example, the same H/W configuration might not run  
properly with Windows XP, but works smoothly with Windows NT. Therefore, if your system is not  
perform enough, the reliability or stability problem will appear sometimes, and we will recommend you  
disabling the option to avoid the problem as mentioned above.  
2-9 Load Fail-Safe Defaults  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Power Management Setup  
PnP/PCI C
PC Health Status  
Load Fail-Safe Defaults (Y/N)? N  
Save & Exit Setup  
Exit Without Saving  
MB Intelligent Tweaker (M.I.T.)  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Load Fail-Safe Defaults  
Fail-Safe defaults contain the most appropriate values of the system parameters that allow minimum system  
performance.  
GA-8S661FXM-775 Motherboard  
- 44 -  
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2-10 Load Optimized Defaults  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Power Management Setup  
PnP/PCI C
PC Health Status  
Load Optimized Defaults (Y/N)? N  
Save & Exit Setup  
Exit Without Saving  
MB Intelligent Tweaker (M.I.T.)  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Load Optimized Defaults  
Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automatically  
detects.  
2-11 Set Supervisor/User Password  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
Power Management Setup  
PnP/PCI Configurations  
Enter Password:  
PC Health
MB Intelligent Tweaker (M.I.T.)  
Exit Without Saving  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Change/Set/Disable Password  
Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automatically  
detects.  
When you select this function, the following message will appear at the center of the screen to assist you in  
creating a password.  
Type the password, up to eight characters, and press <Enter>. You will be asked to confirm the password.  
Type the password again and press <Enter>. You may also press <Esc> to abort the selection and not enter  
a password.  
To disable password, just press <Enter> when you are prompted to enter password. A message  
"PASSWORD DISABLED" will appear to confirm the password being disabled. Once the password is disabled,  
the system will boot and you can enter Setup freely.  
The BIOS Setup program allows you to specify two separate passwords:  
SUPERVISOR PASSWORD and a USER PASSWORD. When disabled, anyone may access all BIOS Setup  
program function. When enabled, the Supervisor password is required for entering the BIOS Setup program  
and having full configuration fields, the User password is required to access only basic items.  
If you select "System" at "Password Check" in Advance BIOS Features Menu, you will be prompted for the  
password every time the system is rebooted or any time you try to enter Setup Menu.  
If you select "Setup" at "Password Check" in Advance BIOS Features Menu, you will be prompted only when  
you try to enter Setup.  
- 45 -  
BIOS Setup  
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2-12 Save & Exit Setup  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Power Mana
PnP/PCI Con
PC Health Status  
Save to CMOS and EXIT (Y/N)? Y  
Save & Exit Setup  
Exit Without Saving  
MB Intelligent Tweaker (M.I.T.)  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Save & Exit Setup  
Type "Y" will quit the Setup Utility and save the user setup value to RTC CMOS.  
Type "N" will return to Setup Utility.  
2-13 Exit Without Saving  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
`
`
`
`
`
`
`
Standard CMOS Features  
Advanced BIOS Features  
Integrated
Top Performance  
Load Fail-Safe Defaults  
Quit Without Saving (Y/N)? N  
Power Man
PnP/PCI Configurations  
PC Health Status  
Set User Password  
Save & Exit Setup  
MB Intelligent Tweaker (M.I.T.)  
Exit Without Saving  
Esc: Quit  
KLJI: Select Item  
F8: Q-Flash  
F10: Save & Exit Setup  
Abandon all Data  
Type "Y" will quit the Setup Utility without saving to RTC CMOS.  
Type "N" will return to Setup Utility.  
GA-8S661FXM-775 Motherboard  
- 46 -  
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- 47 -  
BIOS Setup  
Download from Www.Somanuals.com. All Manuals Search And Download.  
GA-8S661FXM-775 Motherboard  
- 48 -  
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Chapter 3Drivers Installation  
Pictures below are shown in Windows XP.  
(1) Please make sure to install the latest service pack for Windows after OS installation and  
before installing motherboard drivers.  
(2) Insert the driver CD that came with your motherboard into your CD-ROM drive, the driver  
CD will auto start and installation screen will appear. If not, please double click the CD-ROM  
device icon in My computer or execute the Setup.exe in the root directory of the driver CD.  
3-1 Install Chipset Drivers  
This page shows the drivers that need to be installed for the system. Click each item to install the driver  
manually or click the Xpress Install button  
to install the drivers automatically.  
Click the Xpress Install button to install drivers automatically.  
Or click one driver at one time to  
install it manually.  
The Xpress Install uses the"Click and Go" technology to install the drivers automatically. Just select the  
drivers you want then click the "GO" button. The Xpress Install will execute the installation for you by  
itself.  
We recommend that you install all components in the list.  
Some device drivers will restart your sys-  
tem automatically. After restarting your  
system the "Xpress Install" will continue to  
install other drivers.  
System will reboot automatically after in-  
stalling the drivers, afterward you can in-  
stall others applications.  
Click "GO".  
For USB2.0 driver support under Windows XP operating system, please use Windows  
Service Pack. After install Windows Service Pack, it will show a question mark "?" in  
"Universal Serial Bus controller" under "Device Manager". Please remove the question  
mark and restart the system (System will auto-detect the right USB2.0 driver).  
- 49 -  
Drivers Installation  
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3-2 Software Applications  
This page displays all the tools that Gigabyte developed and some free software, you can choose anyone  
you want and press "install" to install them.  
3-3 Driver CD Information  
This page lists the contents of software and drivers in this CD-title.  
GA-8S661FXM-775 Motherboard  
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3-4 Hardware Information  
This page lists all device you have for this motherboard.  
3-5 Contact Us  
You can also see the last page of this manual for contacts information details.  
- 51 -  
Drivers Installation  
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GA-8S661FXM-775 Motherboard  
- 52 -  
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Chapter 4  
Appendix  
4-1 Unique Software Utility  
(Not all models support these unique software utilities, please check your motherboard features.)  
4-1-1 Xpress Recovery2 Introduction  
Xpress Recovery2 is designed to provide quick backup and restora-  
tion of hard disk data. Supporting Microsoft operating systems including  
Windows XP/2000/NT/98/Me and DOS, and file systems including  
FAT16, FAT32, and NTFS, Xpress Recovery2 is able to back up data  
on hard disks on PATA and SATA IDE controllers. After Xpress Recovery2 is executed from CD-ROM  
for the first time, it will stay permanent in your hard disk. If you wish to run Xpress Recovery2 later, you  
can simply press F9 during system bootup to enter Xpress Recovery2 without the CD-ROM.  
System requirements:  
1. Intel x86 platforms  
2. At least 64M bytes of system memory  
3. VESA-supported VGA cards  
How to use the Xpress Recovery2  
Initial access by booting from CD-ROM and subsequent access by pressing the F9 key:  
Steps: After entering BIOS Setup, go to Advanced BIOS Feature and set to boot from CD-ROM. Save  
the settings and exit the BIOS Setup. Insert the provided driver CD into your CD-ROM drive. Upon  
system restart, the message which says "Boot from CD/DVD:" will appear in the bottom left corner  
of the screen. Press any key to enter Xpress Recovery2.  
After the steps above are completed, subsequent access to Xpress Recovery2 can be made  
by simply pressing the <F9> key during system power-on.  
.
.
Boot from CD/DVD:  
Press any key to startup XpressRecovery2.....  
Boot from CD/DVD:  
Award Modular BIOS v6.00PG, An Energy Star Ally  
Copyright (C) 1984-2005, Award Software, Inc.  
GA-8S661FXM-775 F5a  
.
.
.
.
<DEL>:BIOS Setup/Q-Flash, <F9>: Xpress Recovery2, <F12>For Boot Menu  
11/07/2006-661FX-6A79HG0GC-00  
<F9> Xpress Recovery2  
1. If you have already entered Xpress Recovery2 by booting from the CD-ROM, you can  
enter Xpress Recovery2 by pressing the <F9> key in the future.  
2. System storage capacity and the reading/writing speed of the hard disk will affect  
the data backup speed.  
3. It is recommended that Xpress Recovery2 be immediately installed once you com-  
plete installations of OS and all required drivers as well as software.  
- 53 -  
Appendix  
Download from Www.Somanuals.com. All Manuals Search And Download.  
The Main Screen of Xpress Recovery2  
1. RESTORE:  
Restore the backed-up data to your hard disk.  
(This button will not appear if there is no backup  
file.)  
2. BACKUP:  
Back up data from hard disk.  
3. REMOVE:  
Remove previously-created backup files  
to release disk space.  
(This button will not appear if there is no backup  
file.)  
4. REBOOT:  
Exit the main screen and restart the system.  
Limitations:  
1. Not compatible to Xpress Recovery.  
2. For the use of Xpress Recovery2, a primary partition must be reserved.  
3. Xpress Recovery2 will store the backup file at the end of the hard disk, so free space available  
on the hard disk for the backup file must be allocated in advance. (A minimum 4GB is recom-  
mended but the actual space is dependent on the size of the data to be backed up)  
4. Capable of backing up hard disks installed with Windows operating systems including DOS and  
Windows XP/2000/NT/9x/Me.  
5. USB hard disks are currently not supported.  
6. Does not support RAID/AHCI (class code 0104/0106) hard disks.  
7. Capable of backing up and restoring only the first physical hard disk.  
Hard disks detection sequence is as follows:  
a. PATA IDE primary channel  
b. PATA IDE secondary channel  
c. SATA IDE channel 1  
d. SATA IDE channel 2  
e. SATA IDE channel 3  
f. SATA IDE channel 4  
Precautions:  
1. When using hard disks with more than 128G under Windows 2000, be sure to execute the  
EnableBigLba.exe program from the driver CD before data backup.  
2. It is normal that data backup takes longer time than data restoration.  
3. Xpress Recovery2 is compliant with the GPL regulations.  
4. On a few motherboards based on Nvidia chipsets, BIOS update is required for Xpress Recovery2  
to correctly identify RAID and SATA IDE mode. Please contact your motherboard manufacturer.  
5. Xpress Recovery2 supports only PATA hard disks and not SATA hard disks on the following  
motherboards (As this is a BIOS-related issue, it can be solved by BIOS update)  
GA-K8NXP-9  
GA-8N-SLI Royal  
GA-8N-SLI Pro  
GA-8N-SLI  
GA-K8U  
GA-K8U-9  
GA-K8NXP-SLI  
GA-K8N Ultra-SLI  
GA-K8N Pro-SLI  
GA-K8N Ultra-9  
GA-K8NF-9 (PCB Ver. 1.0)  
GA-K8NE (PCB Ver. 1.0)  
GA-K8NMF-9  
GA-8S661FXM-775 Motherboard  
- 54 -  
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4-1-2 BIOS Flash Method Introduction  
Method 1 : Q-FlashTM Utility  
Q-FlashTM is a BIOS flash utility embedded in Flash ROM. With this  
utility, users only have to stay in the BIOS menu when they want to  
update BIOS. Q-FlashTM allows users to flash BIOS without any  
utility in DOS or Windows. Using Q-FlashTM indicating no more fooling around with any complicated  
instructions and operating system since it is in the BIOS menu.  
Please note that because updating BIOS has potential risk, please do it with caution!! We are  
sorry that Gigabyte Technology Co., Ltd is not responsible for damages of system because  
of incorrect manipulation of updating BIOS to avoid any claims from end-users.  
Before You Begin:  
Before you start updating BIOS with the Q-FlashTM utility, please follow the steps below first.  
1. Download the latest BIOS for your motherboard from Gigabyte's website.  
2. Extract the BIOS file downloaded and save the BIOS file (the one with model name.Fxx. For  
example, 8KNXPU.Fba) to a floppy disk.  
3. Reboot your PC and press Del to enter BIOS menu.  
The BIOS upgrading guides below are separated into two parts.  
If your motherboard has dual-BIOS, please refer to Part One.  
If your motherboard has single-BIOS, please refer to Part Two.  
Part One:  
Updating BIOS with Q-FlashTM Utility on Dual BIOS Motherboards.  
Some of Gigabyte motherboards are equipped with dual BIOS. In the BIOS menu of the motherboards  
supporting Q-Flash and Dual BIOS, the Q-Flash utility and Dual BIOS utility are combined in the same  
screen. This section only deals with how to use Q-Flash utility.  
In the following sections, we take GA-8KNXP Ultra as the example to guide you how to flash  
BIOS from an older version to the latest version. For example, from Fa3 to Fba.  
Award Modular BIOS v6.00PG, An Energy Star  
Ally  
Copyright (C) 1984-2003, Award Software, Inc.  
Intel i875P AGPset BIOS for 8KNXP Ultra Fa3  
Check System Health OK , VCore = 1.5250  
Main Processor : Intel Pentium(R) 4 1.6GHz (133x12)  
<CPUID : 0F27 Patch ID : 0027>  
The BIOS file is Fa3  
before updating  
Memory Testing : 131072K OK  
Memory Frequency 266 MHz in Single Channel  
Primary Master : FUJITSU MPE3170AT ED-03-08  
Primary Slave : None  
Secondary Master : CREATIVEDVD-RM DVD1242E BC101  
Secondary Slave : None  
Press DEL to enter SETUP / Dual BIOS / Q-Flash / F9 For  
Xpress Recovery  
08/07/2003-i875P-6A79BG03C-00  
- 55 -  
Appendix  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Entering the Q-FlashTM utility:  
Step1: To use Q-Flash utility, you must press Del in the boot screen to enter BIOS menu.  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Power Management Setup  
PnP/PCI Configurations  
PC Health Status  
Select Language  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
Save & Exit Setup  
MB Intelligent Tweaker(M.I.T.)  
Exit Without Saving  
ESC: Quit  
F3: Change Language  
F10: Save & Exit Setup  
F8: Dual BIOS/Q-Flash  
Time, Date, Hard Disk Type...  
Step 2: Press F8 button on your keyboard and then Y button to enter the Dual BIOS/Q-Flash utility.  
Exploring the Q-FlashTM / Dual BIOS utility screen  
The Q-Flash / Dual BIOS utility screen consists of the following key components.  
Dual BIOS Utility  
Dual BIOS utility bar  
Boot From.........................................  
Main Bios  
Main ROM Type/Size.............................SST 49LF004A  
Backup ROM Type/Size.........................SST 49LF004A  
512K  
512K  
Task menu for  
Dual BIOS  
utility  
Wide Range Protection Disable  
Boot From Main Bios  
Auto Recovery Enable  
Halt On Error Disable  
Copy Main ROM Data to Backup  
Load Default Settings  
Save Settings to CMOS  
Q-FlashTM utility title  
bar  
Q-Flash Utility  
Load Main BIOS from Floppy  
Load Backup BIOS from Floppy  
Save Main BIOS to Floppy  
Save Backup BIOS to Floppy  
Task menu for  
Q-FlashTM utility  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
Action bar  
Task menu for Dual BIOS utility:  
Contains the names of eight tasks and two item showing information about the BIOS ROM type.  
Blocking a task and pressing Enter key on your keyboard to enable execution of the task.  
Task menu for Q-Flash utility:  
Contains the names of four tasks. Blocking a task and pressing Enter key on your keyboard to enable  
execution of the task.  
Action bar:  
Contains the names of four actions needed to operate the Q-Flash/Dual BIOS utility. Pressing the buttons  
mentioned on your keyboards to perform these actions.  
GA-8S661FXM-775 Motherboard  
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Using the Q-FlashTM utility:  
This section tells you how to update BIOS using the Q-Flash utility. As described in the "Before you  
begin" section above, you must prepare a floppy disk having the BIOS file for your motherboard and  
insert it to your computer. If you have already put the floppy disk into your system and have entered  
the Q-Flash utility, please follow the steps below to flash BIOS.  
Steps:  
1. Press arrow buttons on your keyboard to move the light bar to "Load Main BIOS from Floppy" item  
in the Q-Flash menu and press Enter button.  
Later, you will see a box pop up showing the BIOS files you previously downloaded to the floppy  
disk.  
If you want to save the current BIOS for backup purpose, you can begin Step 1 with "Save  
Main BIOS to Floppy" item.  
2. Move to the BIOS file you want to flash and press Enter.  
In this example, we only download one BIOS file to the floppy disk so only one BIOS file,  
8KNXPU.Fba, is listed.  
Please confirm again you have the correct BIOS file for your motherboard.  
Dual BIOS Utility  
Boot From.........................................  
Main Bios  
Main ROM Type/Size.............................SST 49LF004A  
Backup ROM Type/Size.........................SST 49LF004A  
512K  
512K  
Wide Range Protection Disable  
1 file(s) found  
Boo
8KNXPU.Fba  
512K  
BIOS file in the floppy  
disk.  
Total size : 1.39M  
Free size : 911.50K  
DEL : Delete  
F5 : Refresh  
Save Settings to CMOS  
Q-Flash Utility  
Load Main BIOS from Floppy  
Load Backup BIOS from Floppy  
Save Main BIOS to Floppy  
Save Backup BIOS to Floppy  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
After pressing Enter, you'll then see the progress of reading the BIOS file from the floppy disk.  
Dual BIOS Utility  
Boot From.........................................  
Main Bios  
Main ROM Type/Size.............................SST 49LF004A  
Backup ROM Type/Size.........................SST 49LF004A  
512K  
512K  
Wide Range Protection Disable  
Reading BIOS file from floppy ...  
Don't Turn Off Power or Reset System  
Do not trun off power or  
reset your system at this  
stage!!  
>>>>>>>>>>>>>>.....................  
Save Settings to CMOS  
Q-Flash Utility  
Load Main BIOS from Floppy  
Load Backup BIOS from Floppy  
Save Main BIOS to Floppy  
Save Backup BIOS to Floppy  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
After BIOS file is read, you'll see a dialog box asking you "Are you sure to update BIOS?"  
- 57 -  
Appendix  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3. Press Y button on your keyboard after you are sure to update BIOS.  
Then it will begin to update BIOS. The progress of updating BIOS will be displayed.  
Please do not take out the floppy disk when it begins flashing BIOS.  
4. Press any keys to return to the Q-Flash menu when the BIOS updating procedure is completed.  
Dual BIOS Utility  
Boot From.........................................  
Main Bios  
Main ROM Type/Size.............................SST 49LF004A  
Backup ROM Type/Size.........................SST 49LF004A  
512K  
512K  
Wide Range Protection Disable  
You can repeat Step 1 to 4  
to flash the backup BIOS,  
too.  
!! Copy BIOS completed - Pass !!  
Please press any key to continue  
Save Settings to CMOS  
Q-Flash Utility  
Load Main BIOS from Floppy  
Load Backup BIOS from Floppy  
Save Main BIOS to Floppy  
Save Backup BIOS to Floppy  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
5. Press Esc and then Y button to exit the Q-Flash utility. The computer will restart automatically after  
you exit Q-Flash.  
Dual BIOS Utility  
Boot From.........................................  
Main Bios  
Main ROM Type/Size.............................SST 49LF004A  
Backup ROM Type/Size.........................SST 49LF004A  
512K  
512K  
Wide Range Protection Disable  
Are you sure to RESET ?  
[Enter] to continure or [Esc] to abort...  
Save Settings to CMOS  
Q-Flash Utility  
Load Main BIOS from Floppy  
Load Backup BIOS from Floppy  
Save Main BIOS to Floppy  
Save Backup BIOS to Floppy  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
After system reboots, you may find the BIOS version on your boot screen becomes the one you  
flashed.  
Award Modular BIOS v6.00PG, An Energy Star  
Ally  
Copyright (C) 1984-2003, Award Software, Inc.  
Intel i875P AGPset BIOS for 8KNXP Ultra Fba  
Check System Health OK , VCore = 1.5250  
The BIOS file  
Main Processor : Intel Pentium(R) 4 1.6GHz (133x12)  
<CPUID : 0F27 Patch ID : 0027>  
becomes Fab after  
Memory Testing : 131072K OK  
updating.  
Memory Frequency 266 MHz in Single Channel  
Primary Master : FUJITSU MPE3170AT ED-03-08  
Primary Slave : None  
Secondary Master : CREATIVEDVD-RM DVD1242E BC101  
Secondary Slave : None  
Press DEL to enter SETUP / Dual BIOS / Q-Flash / F9 For  
Xpress Recovery  
09/23/2003-i875P-6A79BG03C-00  
GA-8S661FXM-775 Motherboard  
- 58 -  
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6. Press Del to enter BIOS menu after system reboots. When you are in BIOS menu, move to  
Load Fail-Safe Defaults item and press Enter to load BIOS Fail-Safe Defaults. Normally the  
system redetects all devices after BIOS has been upgraded. Therefore, we highly recommend  
reloading the BIOS defaults after BIOS has been upgraded.  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Power Mana
PnP/PCI Conii
PC Health Status  
Select Language  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Load Fail-Safe Defaults (Y/N)? Y  
Save & Exit Setup  
Exit Without Saving  
MB Intelligent Tweaker(M.I.T.)  
ESC: Quit  
F3: Change Language  
F10: Save & Exit Setup  
F8: Dual BIOS/Q-Flash  
Time, Date, Hard Disk Type...  
Press Y on your keyboard to load defaults.  
7. Select Save & Exit Setup item to save the settings to CMOS and exit the BIOS menu.  
System will reboot after you exit the BIOS menu. The procedure is completed.  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Power Mana
PnP/PCI Con
PC Health Status  
Select Language  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Save to CMOS and EXIT (Y/N)? Y  
Save & Exit Setup  
Exit Without Saving  
MB Intelligent Tweaker(M.I.T.)  
ESC: Quit  
F3: Change Language  
F10: Save & Exit Setup  
F8: Dual BIOS/Q-Flash  
Time, Date, Hard Disk Type...  
Press Y on your keyboard to save and exit.  
Part Two:  
Updating BIOS with Q-FlashTM Utility on Single-BIOS Motherboards.  
This part guides users of single-BIOS motherboards how to update BIOS using the Q-FlashTM utility.  
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software  
Standard CMOS Features  
Advanced BIOS Features  
Integrated Peripherals  
Power Management Setup  
PnP/PCI Configurations  
PC Health Status  
Top Performance  
Load Fail-Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
Save & Exit Setup  
MB Intelligent Tweaker(M.I.T.)  
Exit Without Saving  
ESC: Quit  
F3: Change Language  
F10: Save & Exit Setup  
F8: Q-Flash  
Time, Date, Hard Disk Type...  
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Appendix  
Exploring the Q-FlashTM utility screen  
The Q-FlashBIOS utility screen consists of the following key components.  
Q-FlashTM utility bar  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
Keep DMI Data Enable  
Update BIOS from Floppy  
Save BIOS to Floppy  
Task menu for  
Q-FlashTM utility  
Enter : Run  
ꢁꢂ:Move  
ESC:Reset  
F10:Power Off  
Action bar  
Task menu for Q-Flash utility:  
Contains the names of three tasks. Blocking a task and pressing Enter key on your keyboard to enable  
execution of the task.  
Action bar:  
Contains the names of four actions needed to operate the Q-Flash utility. Pressing the buttons mentioned  
on your keyboards to perform these actions.  
Using the Q-FlashTM utility:  
This section tells you how to update BIOS using the Q-Flash utility. As described in the "Before you  
begin" section above, you must prepare a floppy disk having the BIOS file for your motherboard and  
insert it to your computer. If you have already put the floppy disk into your system and have entered  
the Q-Flash utility, please follow the steps below to flash BIOS.  
Steps:  
1. Press arrow buttons on your keyboard to move the light bar to "Update BIOS from Floppy" item in  
the Q-Flash menu and press Enter button.  
Later, you will see a box pop up showing the BIOS files you previously downloaded to the floppy  
disk.  
If you want to save the current BIOS for backup purpose, you can begin Step 1 with "Save  
BIOS to Floppy" item.  
2. Move to the BIOS file you want to flash and press Enter.  
In this example, we only download one BIOS file to the floppy disk so only one BIOS file,  
8GE800.F4, is listed.  
Please confirm again you have the correct BIOS file for your motherboard.  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
1 file(s) found  
8GE800.F4  
256K  
BIOS file in the floppy  
disk.  
Total size : 1.39M  
En
Free size : 1.14M  
DEL : Delete  
er Off  
F5 : Refresh  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
Do not trun off power or  
resetyoursystematthis  
stage!!  
Reading BIOS file from floppy ...  
>>>>>>>>>>>>>>.....................  
En
er Off  
Don't Turn Off Power or Reset System  
After BIOS file is read, you'll see a dialog box asking you "Are you sure to update BIOS?"  
Please do not take out the floppy disk when it begins flashing BIOS.  
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3. Press Y button on your keyboard after you are sure to update BIOS.  
Then it will begin to update BIOS. The progress of updating BIOS will be shown at the same time.  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
Updating BIOS Now  
Do not trun off power or  
reset your system  
at this stage!!  
>>>>>>>>>>>>>>>>>>>.........................  
En
er Off  
Don't Turn Off Power or Reset System  
4. Press any keys to return to the Q-Flash menu when the BIOS updating procedure is completed.  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
!! Copy BIOS completed - Pass !!  
Please press any key to continue  
En
er Off  
5. Press Esc and then Y button to exit the Q-Flash utility. The computer will restart automatically after  
you exit Q-Flash.  
Q-Flash Utility V1.30  
Flash Type/Size.................................SST 49LF002A  
256K  
Are you sure to RESET ?  
[Enter] to continure or [Esc] to abort...  
En
er Off  
After system reboots, you may find the BIOS version on your boot screen becomes the one you  
flashed.  
Award Modular BIOS v6.00PG, An Energy Star  
Ally  
Copyright (C) 1984-2003, Award Software, Inc.  
Intel 845GE AGPSet BIOS for 8GE800 F4  
Check System Health OK  
Main Processor : Intel Pentium(R) 4 1.7GHz (100x17.0)  
<CPUID : 0F0A Patch ID : 0009>  
The BIOS file  
becomes F4 after  
updating  
Memory Testing : 122880K OK + 8192K Shared Memory  
Primary Master : FUJITSU MPE3170AT ED-03-08  
Primary Slave : None  
Secondary Master : CREATIVEDVD-RM DVD1242E BC101  
Secondary Slave : None  
Press DEL to enter SETUP / Q-Flash  
03/18/2003-I845GE-6A69YG01C-00  
6. Press Del to enter BIOS menu after system reboots and "Load BIOS Fail-Safe Defaults". See how  
to Load BIOS Fail-Safe Defaults, please kindly refer to Step 6 to 7 in Part One.  
Congratulation!! You have updated BIOS successfully!!  
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Appendix  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Method 2 : @BIOSTM Utility  
If you do not have a DOS startup disk, we recommend that you use  
the new @BIOS utility. @BIOS allows users to update their BIOS  
under Windows. Just select the desired @BIOS server to download  
the latest version of BIOS.  
Fig 1. Installing the @BIOS utility  
Fig 2. Installation complete and run @BIOS  
Click Start/ Programs/ GIGABYTE/@BIOS  
Click @BIOS item to Install  
Fig 3. The @BIOS utility  
Fig 4. Select the desired @BIOS server  
Click ""  
Click "Update New BIOS"  
1. Methods and steps:  
I. Update BIOS through the Internet  
a. Select the Internet Update checkbox  
b. Click Update New BIOS  
c. Select an @BIOSTM sever from which you want to download BIOS  
d. Select the exact model name of your motherboard  
e. System will automatically download and update the BIOS.  
II. Update BIOS NOT through the Internet:  
a. Do not select the Internet Update checkbox  
b. Click Update New BIOS  
c. Please select "All Files" in dialog box while opening the downloaded BIOS file.  
d. Please search for BIOS unzip file, downloading from the Internet or any other methods  
(such as: 661fxm775.F1).  
e. Complete update process following the on-screen instructions.  
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III. Save BIOS  
In the very beginning, there is Save Current BIOS icon shown in dialog box. It means to save the  
current BIOS version.  
IV. Check out supported motherboard and Flash ROM:  
In the very beginning, there is "About this program" icon shown in dialog box. It can help you check  
out which kind of motherboard and which brand of Flash ROM are supported.  
2. Note:  
I. In method I, if it shows two or more motherboard's model names to be selected, please make  
sure your motherboard's model name again. Selecting wrong model name will cause the  
system unbooted.  
II. In method II, be sure that motherboard's model name in BIOS unzip file are the same as your  
motherboard's. Otherwise, your system won't boot.  
III. In method I, if the BIOS file you need cannot be found in @BIOSTM server, please go onto  
Gigabyte's web site for downloading and updating it according to method II.  
IV. Please note that any interruption during updating will cause system unbooted.  
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Appendix  
Download from Www.Somanuals.com. All Manuals Search And Download.  
4-1-3 Serial ATA BIOS Setting Utility Introduction  
RAID Levels  
RAID (Redundant Array of Independent Disks) is a method of combining two hard disk drives into one  
logical unit. The advantage of an Array is to provide better performance or data fault tolerance. Fault  
tolerance is achieved through data redundant operation, where if one drives fails, a mirrored copy of the  
data can be found on another drive. This can prevent data loss if the operating system fails or hangs.  
The individual disk drives in an array are called members. The configuration information of each  
member is recorded in the reserved sector that identifies the drive as a member. All disk members in  
a formed disk array are recognized as a single physical drive to the operating system.  
Hard disk drives can be combined together through a few different methods. The different methods are  
referred to as different RAID levels. Different RAID levels represent different performance levels,  
security levels and implementation costs. The RAID levels which the SiS® 964 chipset supports are  
RAID 0 and RAID 1.  
RAID 0 (Striping)  
RAID 0 reads and writes sectors of data interleaved between multiple drives. If any disk member fails,  
it affects the entire array. The disk array data capacity is equal to the number of drive members times  
the capacity of the smallest member. The striping block size can be set from 16KB to 256KB. RAID 0  
does not support fault tolerance.  
RAID 1 (Mirroring)  
RAID 1 writes duplicate data onto a pair of drives and reads both sets of data in parallel. If one of the  
mirrored drives suffers a mechanical failure or does not respond, the remaining drive will continue to  
function. Due to redundancy, the drive capacity of the array is the capacity of the smallest drive.  
Under a RAID 1 setup, an extra drive called the spare drive can be attached. Such a drive will be  
activated to replace a failed drive that is part of a mirrored array. Due to the fault tolerance, if any RAID  
1 drive fails, data access will not be affected as long as there are other working drives in the array.  
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Please follow the steps below to construct a complete RAID array:  
1) Have ready your hard drives for RAID construction.  
Note: To achieve best performance, it is recommended that the hard drives used are of similar  
make and storage capacity.  
2) Please attach the hard drive connectors to their appropriate location on the motherboard ie. IDE,  
SCSI, or SATA.  
3) Enter the motherboard BIOS and locate RAID setup (Please refer to the section on Integrated  
Peripherals).  
4) Enter RAID setup in the BIOS and select the RAID type (For instance, press Ctrl-S to enter SiS  
RAID BIOS).  
5) Complete driver installation.  
6) Complete RAID utility installation.  
More information is provided on the steps below.  
Configuring the SiS RAID BIOS  
The SiS RAID BIOS Setting Utility lets you choose the RAID array type and which hard drives you want  
to make part of the array.  
Entering the RAID BIOS Setup  
After rebooting your computer, wait until you see the RAID software prompting you to press Ctrl-S  
(Figure 1). The RAID prompt appears as part of the system POST and boot process prior to loading the  
OS. You have a few seconds to press Ctrl-S before the window disappears.  
Silicon Integrated Systems Corp. RAID BIOS Setting Utility v1.05_964  
(c) 2003-2005 Silicon Integrated Systems Corp. All Rights Reserved.  
Press <Ctrl><S> to enter Setup Menu or <ESC> to skip waiting.  
Primary Master:  
Secondary Master:  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA6  
UDMA6  
Figure 1  
Press Ctrl-S. The SiS RAID BIOS Setting Utility - Disk Status window appears (refer to Figure 2).  
To create RAID, press <R> to enter the RAID Setup utility.  
SiS RAID BIOS Setting Utility  
Disk Status  
* Current Created Raid *  
[R] : Enter Raid setup utility  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
Single  
Single  
Figure 2  
- 65 -  
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Appendix  
Creating RAID Volume  
Step 1:  
In the RAID Setup window, press <A> to create RAID volume (Figure 3).  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
Press [A] key to create RAID  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
Single  
Single  
Figure 3  
Step 2:  
Then, use number keys 1~3 to select a RAID type: (1)JBOD, (2)RAID 0, or (3)RAID 1 and then press  
<Enter> (Figure 4). In the following procedure, we'll create RAID 0 as an example.  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID Type : <1> JBOD <2> RAID 0 <3> RAID 1 :  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
Single  
Single  
Figure 4  
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Step 3:  
If RAID 0 is selected, you'll have to decide whether you want the RAID array to be created automatically  
or manually (Figure 5). Use <1> or <2> key to select. (We do not suggest that you select <2> Manual  
Create unless you know well how to set every required item, like block size.)  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID 0  
<1> Auto Create <2> Manual Create : 1  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
Single  
Single  
Figure 5  
Step 4:  
If you wish to proceed to map and stripe all current data and future data to the RAID disks, press <Y>.  
Or press <N> to perform striping on future data only. Then press <Enter> (Figure 6).  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID 0  
Split the SOURCE (Disk 1) data to RAID disks? N  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
RAID0  
RAID0  
Figure 6  
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Appendix  
After the completion, you will see the RAID array under the * Current Created Raid * list in the RAID  
Setup window (Figure 7).  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID 0 : Disk 1  
Disk 2  
Press [D] key to delete RAID  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
RAID0  
RAID0  
Figure 7  
Step 5:  
To exit the current menu, press <Q>. Until the "Do You Want to Save changes?" message appears  
(Figure 8), press <Y> and then <Enter> to confirm.  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID 0 : Disk 1  
Disk 2  
[R] :  
Do You Want to Save changes? N  
[Q] :
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
RAID0  
RAID0  
Figure 8  
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Deleting RAID Volume  
If you want to delete a RAID volume, simply press <D> in the following window (Figure 9) and then use  
arrow keys to select the RAID Volume and press <Enter> to confirm. Finally, when the "Are you sure  
to delete this RAID?" message appears, press <Y> to confirm your selections.  
SiS RAID BIOS Setting Utility  
RAID Setup  
* Current Created Raid *  
RAID 0 : Disk 1  
Disk 2  
Press [D] key to delete RAID  
[Q] : Exit current menu  
Location  
Model  
Capacity  
Mode  
RAID Type  
Disk 1  
Disk 2  
ST3120026AS  
ST3120026AS  
111GB  
111GB  
UDMA 6  
UDMA 6  
RAID0  
RAID0  
Figure 9  
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Appendix  
Installing the RAID Drivers  
To install Windows 2000/XP onto a Serial ATA hard disk sucessfully, you need to install required driver  
for the SATA controller on your motherboard during OS installation. Without the driver, the hard disk may  
not be recognized during the Windows setup process.  
First of all, you have to copy the driver for the SATA controller on your motherboard from the  
motherboard driver CD to a floppy disk. See the instructions below about how to copy the driver.  
Step 1:  
Find an available Operation System and insert the motherboard driver CD into the CD-ROM drive. The  
installation utility will appear automatically soon after you insert the driver CD. Quit the installation utility  
first. Insert a blank formatted floppy disk into the floppy disk drive.  
Step 2:  
Go to My Computer and right-click the CD-ROM icon (This procedure assumes Drive D) and select  
Open. Then you will see folders and files contained in the driver CD. Double-click the BootDrv folder  
icon and select MENU.exe (refer to Figure10).  
(Note)  
Figure 10  
Figure 11  
Step 3:  
A MS-DOS prompt screen will appear. Information on all chipsets should be listed on the screen (Refer  
to Figure 11), please select the proper chipset model.  
Your system will then automatically zip and transfer this driver file to the floppy disk.  
After you complete the steps, boot from the Windows CD to install the RAID drivers.  
When install Windows 2000 or Windows XP from HDDs in serial ATA controller, press F6 as  
Win2000 or XP boots up, then supply serial ATA controller driver by this floppy disk. Follow on-  
screen instructions to complete installation.  
(Each time you add a new hard drive to a RAID array, the RAID driver will have to be installed under  
Windows once for that hard drive. After that, the driver will not have to be installed.)  
Note: In the menu list, IAA_RAID refers to Intel ICH5R chipset.  
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4-1-4 2 / 4 / 6 Channel Audio Function Introduction  
The following setup is for Windows 98SE/2000/ME/XP. Please follow the steps below to enable the  
function!  
2 Channel Audio Setup  
We recommend that you use speakers with amplifier to get the best sound effect if the stereo output is  
applied.  
STEP 1:  
Connect the stereo speakers or earphone to "Line  
Out."  
Line Out  
STEP 2:  
After installing the audio driver, you’ll find a Sound  
Effect icon  
on the lower right hand taskbar.  
Click the icon to select the function.  
STEP 3:  
On the AC97 Audio Configuration menu, click the  
Speaker Configuration tab and select the  
2-channel mode for stereo speaker output  
check box.  
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Appendix  
4 Channel Analog Audio Output Mode  
STEP 1:  
Connect the front channels to "Line Out,"  
the rear channels to "Line In."  
Line Out  
Line In  
STEP 2:  
After installing the audio driver, you’ll find a Sound  
Effect icon  
on the lower right hand taskbar.  
Click the icon to select the function.  
STEP 3:  
On the AC97 Audio Configuration menu, click the  
Speaker Configuration tab and select the 4-chan-  
nel mode for 4 speaker output check box.  
Clear the Only SURROUND-KIT check box and  
press OK.  
When the Environment setting is None, the  
sound would be performed as stereo mode  
(2-channel output). Please select other settings (ex:  
Living Room) for 4-channel output.  
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Basic 6 Channel Analog Audio Output Mode  
Use the back audio panel to connect the audio  
output without any additional module.  
STEP 1:  
Connect the front channels to "Line Out",the rear  
channels to "Line In", and the Center/Subwoofer  
channels to "MIC In".  
Line In  
MIC In Line Out  
STEP 2:  
After installing the audio driver, you’ll find a Sound  
Effect icon  
on the lower right hand taskbar.  
Click the icon to select the function.  
STEP 3:  
On the AC97 Audio Configuration menu, click the  
Speaker Configuration tab and select the 6-chan-  
nel mode for 5.1 speaker output check box.  
Clear the Only SURROUND-KIT check box and  
press OK.  
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Appendix  
Advanced 6 Channel Analog Audio Output Mode (using Audio Combo Kit,Optional Device):  
(Audio Combo Kit provides SPDIF output port : optical & coaxis and SURROUND-KIT : Rear R/L &  
CEN /Subwoofer)  
SURROUND-KIT access analog output to rear  
channels and Center/Subwoofer channels. It is the  
best solution if you need 6 channel output, Line In  
and MIC at the same time. "SURROUND-KIT" is  
included in the GIGABYTE unique "Audio Combo  
Kit" as picture.  
STEP 1:  
Secure the metal bracket of the “Surround Kit” to  
the chassis back panel with a screw.  
STEP 2:  
Connect the "SURROUND-KIT" cable to the  
SUR_CEN connector on the M/B.  
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STEP 3:  
Connect the front channels to back audio panel's  
"Line Out", the rear channels to SURROUND-KIT's  
REAR R/L, and the Center/Subwoofer channels to  
SURROUND-KIT's SUB CENTER.  
STEP 4:  
After installing the audio driver, you’ll find a Sound  
Effect icon  
on the lower right hand taskbar.  
Click the icon to select the function.  
STEP 5:  
On the AC97 Audio Configuration menu, click the  
Speaker Configuration tab and select the 6-chan-  
nel mode for 5.1 speaker output check box.  
Select the Only SURROUND-KIT check box and  
press OK.  
Basic & Advanced 6 Channel Analog Audio Output Mode Notes:  
When the Environment setting is None, the  
sound would be performed as stereo mode  
(2-channel output). Please select the other settings  
for 6 channels output.  
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SPDIF Output Device (Optional Device)  
A "SPDIF output" device is an optional device. The  
SPDIF_IO cable with rear bracket could link to the  
"SPDIF_IO" connector (As picture.) For the further  
linkage to decoder, rear bracket provides coaxial  
cable and Fiber connecting port.  
STEP 1:  
Secure the metal bracket of the SPDIF Output  
device to the chassis back panel with a screw.  
STEP 2:  
Connect the SPDIF device cable to the SPDIF_IO  
connector on the motherboard.  
STEP 3:  
Connect SPDIF to the SPDIF decoder.  
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Jack-Sensing Introuction  
Jack-Sensing provides audio connectors error-detection function.  
Install Microsoft DirectX8.1 first to enable Jack-Sensing support for Windows 98SE/2000  
/ME.  
Jack-Sensing includes 2 parts: AUTO and MANUAL. Following is an example for 2 channels  
(Windows XP):  
Introduction of audio connectors  
You may connect CDROM, Walkman or other  
audio input devices to Line In jack, speakers,  
earphone, other output devices to Line Out jack,  
and microphone to MIC In jack.  
Auto-detecting:  
Please connect the devices to the right jacks as  
above. A window will appear as right picture if  
you setup the devices properly.  
Please note that 3D audio function will only appear  
when 3D audio inputs.  
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If you set wrong with the connectors, the warning  
message will come out as right picture.  
Manual setting:  
If the device picture shows different from what you  
set, please press "Manual Selection" to set.  
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4-2 Troubleshooting  
Below is a collection of general asked questions. To check general asked questions based on a specific  
Question 1: I cannot see some options that were included in previous BIOS after updating BIOS. Why?  
Answer: Some advanced options are hidden in new BIOS version. Please press Ctrl and F1 keys after  
entering BIOS menu and you will be able to see these options.  
Questions 2: Why is the light of my keyboard/optical mouse still on after computer shuts down?  
Answer: In some boards, a small amount of electricity is kept on standby after computer shuts down  
and that's why the light is still on.  
Question 3: How do I clear CMOS?  
Answer: If your board has a Clear CMOS jumper, please refer to the Clear CMOS steps in the manual.  
If your board doesn't have such jumper, you can take off the on-board battery to leak voltage to clear  
CMOS. Please refer to the steps below:  
Steps:  
1. Turn off power.  
2. Disconnect the power cord from MB.  
3. Take out the battery gently and put it aside for about 10 minutes (Or you can use a metal object  
to connect the positive and negative pins in the battery holder to makethem short for one  
minute).  
4. Re-insert the battery to the battery holder.  
5. Connect power cord to MB again and turn on power.  
6. Press Del to enter BIOS and load Fail-Safe Defaults(or load Optimized Defaults).  
7. Save changes and reboot the system.  
Question 4: Why do I still get a weak sound after turning up the speaker to the maximum volume?  
Answer: Please make sure the speaker you are using is equipped with an internal amplifier. If not,  
please change another speaker with power/amplifier and try again later.  
Question 5: Sometimes I hear different continuous beeps from computer after system boots up. What do  
these beeps usually stand for?  
Answer: The beep codes below may help you identify the possible computer problems. However,  
they are only for reference purposes. The situations might differ from case to case.  
AWARD BIOS Beep Codes  
AMI BIOS Beep Codes  
*
Computer gives 1 short beep when system boots successfully.  
1 short: System boots successfully  
2 short: CMOS setting error  
1 long 1 short: DRAM or M/B error  
1 long 2 short: Monitor or display card  
error  
1 long 3 short: Keyboard error  
1 long 9 short: BIOS ROM error  
Continuous long beeps: DRAM error  
Continuous short beeps: Power error  
*Except for beep code 8, these codes are always fatal.  
1 beep Refresh failure  
2 beeps Parity error  
3 beeps Base 64K memory failure  
4 beeps Timer not operational  
5 beeps Processor error  
6 beeps 8042 - gate A20 failure  
7 beeps Processor exception interrupt error  
8 beeps Display memory read/write failure  
9 beeps ROM checksum error  
10 beeps CMOS shutdown register read/write error  
11 beeps Cache memory bad  
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Appendix  
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Appendix  
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Appendix  
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Contact Us  
Taiwan (Headquarters)  
Japan  
GIGA-BYTE TECHNOLOGY CO., LTD.  
Address: No.6, Bau Chiang Road, Hsin-Tien, Taipei 231,  
Taiwan  
NIPPON GIGA-BYTE CORPORATION  
Singapore  
TEL:+886-2-8912-4888  
GIGA-BYTE SINGAPORE PTE. LTD.  
Tech. Support :  
FAX:+886-2-8912-4003  
Tech. Support :  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
Non-Tech. Support(Sales/Marketing) :  
U.K.  
G.B.T. TECH. CO., LTD.  
U.S.A.  
Tech. Support :  
G.B.T. INC.  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
TEL:+1-626-854-9338  
FAX:+1-626-854-9339  
Tech. Support :  
Non-Tech. Support(Sales/Marketing) :  
The Netherlands  
GIGA-BYTE TECHNOLOGY B.V.  
Tech. Support :  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
Germany  
G.B.T. TECHNOLOGY TRADING GMBH  
Tech. Support :  
Non-Tech. Support(Sales/Marketing) :  
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Appendix  
China  
                              
                              
Russia  
NINGBO G.B.T. TECH. TRADING CO., LTD.  
Tech. Support :  
Moscow Representative Office Of GIGA-BYTE Technology Co.,  
Ltd.  
Non-Tech. Support(Sales/Marketing) :  
Shanghai  
Tech. Support :  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
TEL:+86-021-63410999  
FAX:+86-021-63410100  
Beijing  
Poland  
Office of GIGA-BYTE TECHNOLOGY Co., Ltd. in POLAND  
Tech. Support :  
TEL:+86-10-62102838  
FAX: +86-10-62102848  
Wuhan  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
TEL:+86-27-87851061  
FAX: +86-27-87851330  
GuangZhou  
Serbia & Montenegro  
Representative Office Of GIGA-BYTE Technology Co., Ltd. in  
SERBIA & MONTENEGRO  
TEL:+86-20-87586074  
FAX: +86-20-85517843  
Chengdu  
Tech. Support :  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
TEL:+86-28-85236930  
FAX: +86-28-85256822  
Xian  
Czech Republic  
TEL:+86-29-85531943  
FAX: +86-29-85539821  
Shenyang  
Representative Office Of GIGA-BYTE Technology Co., Ltd. in  
CZECHREPUBLIC  
Tech. Support :  
TEL:+86-24-23960918  
FAX:+86-24-23960918-809  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
Australia  
GIGABYTE TECHNOLOGY PTY. LTD.  
Tech. Support :  
Romania  
Non-Tech. Support(Sales/Marketing) :  
Representative Office Of GIGA-BYTE Technology Co., Ltd. in  
Romania  
Tech. Support :  
http://tw.giga-byte.com/TechSupport/ServiceCenter.htm  
Non-Tech. Support(Sales/Marketing) :  
France  
GIGABYTE TECHNOLOGY FRANCE S.A.R.L.  
Tech. Support :  
Non-Tech. Support(Sales/Marketing) :  
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