GA-8I945GMF

Intel Pentium D / Pentium 4 LGA775 Processor Motherboard

User's Manual

Rev. 1005 12ME-8I945GMF-1005R
* The WEEE marking on the product indicates this product must not be disposed of with user's other household waste and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!! * The WEEE marking applies only in European Union's member states.

Motherboard GA-8I945GMF

Motherboard

Apr. 26, 2005

Copyright
(c) 2005 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 "Product User 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. For more product details, please click onto Gigabyte's website at www.gigabyte.com.tw

Table of Content

GA-8I945GMF Motherboard Layout... 6 Block Diagram.... 7 Chapter 1 Hardware Installation... 9
1-1 1-2 1-3 Considerations Prior to Installation... 9 Feature Summary... 10 Installation of the CPU and Heatsink.. 12
1-3-1 1-3-2 Installation of the CPU.... 12 Installation of the Heatsink.... 13

1-4 1-5 1-6 1-7

Installation of Memory... 14 Install expansion cards... 16 I/O Back Panel Introduction... 17 Connectors Introduction.... 18
Chapter 2 BIOS Setup... 29
The Main Menu (For example: BIOS Ver. : F2).. 30 2-1 Standard CMOS Features.... 32 2-2 Advanced BIOS Features... 35 2-3 Integrated Peripherals... 37 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 Power Management Setup.... 40 PnP/PCI Configurations... 42 PC Health Status... 43 Frequency/Voltage Control.... 45 Load Fail-Safe Defaults... 46 Load Optimized Defaults... 46 Set Supervisor/User Password... 47 Save & Exit Setup.... 48 Exit Without Saving.... 48
Chapter 3 Install Drivers... 51
3-1 3-2 3-3 3-4 3-5 Install Chipset Drivers... 51 Software Applications... 52 Driver CD Information... 52 Hardware Information... 53 Contact Us.... 53
Chapter 4 Appendix.... 55
4-1 Unique Software Utilities... 55
4-1-1 4-1-2 4-1-3 4-1-4 EasyTune 5 Introduction... 56 Xpress Recovery2 Introduction... 57 Flash BIOS Method Introduction.. 60 2- / 4- / 6- / 8- Channel Audio Function Introduction.. 69

Troubleshooting.... 73

GA-8I945GMF Motherboard Layout

ATX_12V CPU_FAN

LGA775

USB 1394

Intel 945G

F_AUDIO

AUDIO1 AUDIO2

PCIE_16

DDRII1 DDRII2 DDRII3 DDRII4

IT8712F

PCI1 Marvell 8053 BIOS PCI2

SATAII2_3 ICH7

BATTERY SATAII0_1

CD_IN CODEC SPDIF_IO

PCIE_1 SYS_FAN COMB
TSB43AB23 F1_1394 F2_1394 GREEN_USB F_USB CLR_CMOS F_PANEL PWR_LED (Optional) CI

Block Diagram

LGA775 Processor CPUCLK+/-(266/200/133MHz)

PCI-ECLK (100MHz)

Host Interface PCI Express x16 Intel 945G GMCH
DDRII 667(Note)/533/400MHz DIMM Dual Channel Memory GMCHCLK (266/200/133MHz) 66MHz 33MHz 14.318MHz 48MHz BIOS
1 PCIExpress x 1Ports PCI-ECLK(100MHz) PCI Express x1 Bus PCI Bus Marvell 8053 TSB43AB23 Intel ICH7
4 Serial ATAII ATA33/66/100 IDE Channels Floppy LPT Port IT 8712F

3 IEEE1394

COM Ports CODEC 8 USB Ports 24MHz 33MHz PS/2 KB/Mouse

PCICLK (33MHz)

(Note)
To use a DDRII 667 memory module on the motherboard, you must install an 800/1066MHz FSB processor. -7-
Center/Subwoofer Speaker Out Surround Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out
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 you the power supply is switched off before unplugging the power supply connector from the motherboard.

English

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. 2. 3. 4. 5. 6. Damage due to natural disaster, accident or human cause. Damage as a result of violating the conditions recommended in the user manual. Damage due to improper installation. Damage due to use of uncertified components. Damage due to use exceeding the permitted parameters. Product determined to be an unofficial Gigabyte product.

-9Hardware Installation

Feature Summary
Supports Intel Pentium D / Pentium 4 LGA775 CPU(Note 1) Supports 1066/800/533MHz FSB L2 cache varies with CPU Northbridge: Intel 945G Express chipset Southbridge: Intel ICH7 Supported on the Win 2000/XP operating systems 4 DDRII DIMM memory slots (supports up to 4GB memory) (Note 2) Supports dual channel DDRII 667(Note 3)/533/400 DIMM Supports 1.8V DDR II DIMM 1 PCI Express x 16 slot 1 PCI Express x 1 slot 2 PCI slots 1 IDE connection (UDMA 33/ATA 66/ATA 100), allows connection of 2 IDE devices Supported on the Win 2000/XP operating systems 1 FDD connection, allows connection of 2 FDD devices 4 SATA 3Gb/s connections Supported on the Win 2000/XP operating systems 1 parallel port supporting Normal/EPP/ECP mode 1 VGA port, onboard COMA/COMB connection 8 USB 2.0/1.1 ports (rear x 4, front x 4 via cable) 3 IEEE1394 ports (rear x 1, front x2 via cable) 1 front audio connector 1 PS/2 keyboard port 1 PS/2 mouse port Onboard Marvell 8053 chip (10/100/1000 Mbit) 1 RJ 45 port Supported on the Win 2000/XP operating systems

10) PWR_LED (Optional)

PWR_LED is connect with the system power indicator to indicate whether the system is on/off. It will blink when the system enters suspend mode.

Definition MPD+ MPDMPD-

- 23 -

11) CD_IN (CD IN)

Connect CD-ROM or DVD-ROM audio out to the connector.

Pin No. 1

Definition CD-L GND GND CD -R
12) F_ USB/GREEN_USB (Front USB Connector)
Be careful with the polarity of the front USB connector. Check the pin assignments 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. The GREEN_USB connector provides no standby power when system is off and it does not support USB device to wake up from S3 mode. Users who wish to shut down the standby power (note) for their USB devices during system power-off can connect the devices to this connector via the optional front USB cable.
Definition Power Power USB DXUSB DyUSB DX+ USB Dy+ GND GND No Pin NC
When the standby power is shut down, USB devices (example: optical mouses) will not light on during system power-off. - 24 -
13) F1_1394/F2_1394 (IEEE 1394 Connector)
Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like high speed, highbandwidth and hot plug. Be careful with the polarity of the IEEE1394 connector. Check the pin assignment carefully while you connect the IEEE1394 cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional IEEE1394 cable, please contact your local dealer.
Definition TPA+ TPAGND GND TPB+ TPBPower Power No Pin GND
14) COMB (Serial Port Connector)
Be careful with the polarity of the COM connector. Check the pin assignment carefully while you connect the COM cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional COM cable, please contact your local dealer.

The date format is <week>, <month>, <day>, <year>. Week The week, from Sun to Sat, determined by the BIOS and is display only Month The month, Jan. Through Dec. Day The day, from 1 to 31 (or the maximum allowed in the month) Year The year, from 1999 through 2098
The times format in <hour> <minute> <second>. The time is calculated base on the 24-hour military-time clock. For example, 1 p.m. is 13:00:00.

- 32 -

IDE Channel 0 Master, Slave
IDE HDD Auto-Detection Press "Enter" to select this option for automatic device detection. IDE Channel 0 Master(Slave) IDE Device Setup. You can use one of three methods: Auto Allows BIOS to automatically detect IDE devices during POST(default) None 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) Hard drive information should be labeled on the outside drive casing. Enter the appropriate option based on this information. Cylinder Number of cylinders Head Number of heads Precomp Write precomp Landing Zone Landing zone Sector Number of sectors If a hard disk has not been installed, select NONE and press <Enter>.

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" 5.25 inch PC-type standard drive; 360K byte capacity. 1.2M, 5.25" 5.25 inch AT-type high-density drive; 1.2M byte capacity (3.5 inch when 3 Mode is Enabled). 720K, 3.5" 3.5 inch double-sided drive; 720K byte capacity 1.44M, 3.5" 3.5 inch double-sided drive; 1.44M byte capacity. 2.88M, 3.5" 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 The system boot will not stop for a disk error; it will stop for all other errors. All, But Disk/Key The system boot will not stop for a keyboard or disk error; it will stop for all other errors.

Limit CPUID Max. to 3

No-Execute Memory Protect (Note)
CPU Enhanced Halt (C1E) (Note)
CPU Thermal Monitor 2 (TM2) (Note)

CPU EIST Function (Note)

On-Chip Frame Buffer Size
This item will show up when you install a processor which supports this function. - 36 -
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software Integrated Peripherals [Enabled] [Enabled] [Auto] Ch.0 Master/Slave Ch.2 Master/Slave Ch.3 Master/Slave [Enabled] [Enabled] [Disabled] [Disabled] [Auto] [Enabled] [Enabled] [Disabled] [3F8/IRQ4] [Enabled] [378/IRQ7] [SPP] 3 +/-/PU/PD: Value F6: Fail-Save Default F10: Save Item Help Menu Level
On-Chip Primary PCI IDE On-Chip Secondary PCI IDE On-Chip SATA Mode x PATA IDE Set to SATA Port 0/2 Set to SATA Port 1/3 Set to USB Controller USB 2.0 Controller USB Keyboard Support USB Mouse Support Azalia Codec Onboard H/W 1394 Onboard H/W LAN Onboard LAN Boot ROM Onboard Serial Port 1 G-Keyless Port Onboard Parallel Port Parallel Port Mode x ECP Mode Use DMA : Move Enter: Select F5: Previous Values

On-Chip Primary PCI IDE

Enabled Disabled Enabled Disabled Enable onboard 1st channel IDE port. (Default value) Disable onboard 1st channel IDE port. Enable onboard 2nd channel IDE port. (Default value) Disable onboard 2nd channel IDE port. Disable this function. BIOS will auto detect. (Default value) Set On-Chip SATA mode to Combined, you can use up to 4 HDDs on the motherboard; 2 for SATA and the other for PATA IDE. Set On-Chip SATA mode to Enhanced, the motherboard allows up to 6 HDDs to use. Set On-Chip SATA mode to Non-Combined, SATA will be simulated to PATA mode. Set PATA IDE to Ch. 1 Master/Slave. (Default value) Set PATA IDE to Ch. 0 Master/Slave.
On-Chip Secondary PCI IDE

On-Chip SATA Mode

Disabled Auto Combined Enhanced Non-Combined

PATA IDE Set to

Ch.1 Master/Slave Ch.0 Master/Slave

SATA Port 0/2 Set to

This value will auto make by the setting "On-Chip SATA Mode" and "PATA IDE Set to". If PATA IDE were set to Ch. 1 Master/Slave, this function will auto set to Ch. 0 Master/Slave.

System Smart FAN Control

Disabled Enabled Disable this function. When this function is enabled, System fan will run at different speed depending on System temperature. (Default Value)

- 44 -

Frequency/Voltage Control
CMOS Setup Utility-Copyright (C) 1984-2005 Award Software Frequency/Voltage Control CPU Clock Ratio System Memory Multiplier Memory Frequency (Mhz) [16X] [Auto] 533 Item Help Menu Level
Incorrect using these features may cause your system broken. For power end-user use only.

CPU Clock Ratio (Note)

This setup option will automatically assign by CPU detection. The option will display "Locked" and read only if the CPU ratio is not changeable.

System Memory Multiplier

Wrong frequency may make system can't boot, clear CMOS to overcome wrong frequency issue. for FSB(Front Side Bus) frequency=533MHz, 3 Memory Frequency = Host clock X 3. 4 Memory Frequency = Host clock X 4. Auto Set Memory frequency by DRAM SPD data. (Default value) for FSB(Front Side Bus) frequency=800MHz, 2.0 Memory Frequency = Host clock X 2.0. 2.66 Memory Frequency = Host clock X 2.66. 3.33 Memory Frequency = Host clock X 3.33. Auto Set Memory frequency by DRAM SPD data. (Default value) for FSB(Front Side Bus) frequency=1066MHz, 1.5 Memory Frequency = Host clock X 1.5. 2.0 Memory Frequency = Host clock X 2.0. 2.5 Memory Frequency = Host clock X 2.5. Auto Set Memory frequency by DRAM SPD data. (Default value)

Memory Frequency (Mhz)

The values depend on "System Memory Multiplier" item.
This item will show up when you install a processor which supports this function.

- 45 -

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup PnP/PCI Configurations PC Health Status Frequency/Voltage Control ESC: Quit F8: Q-Flash : Select Item F10: Save & Exit Setup Load Fail-Safe Defaults Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Load Fail-Safe DefaultsSave & Exit Setup (Y/N)? N Exit Without Saving
Fail-Safe defaults contain the most appropriate values of the system parameters that allow minimum system performance.
CMOS Setup Utility-Copyright (C) 1984-2005 Award Software Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup PnP/PCI Configurations PC Health Status Frequency/Voltage Control ESC: Quit F8: Q-Flash : Select Item F10: Save & Exit Setup Load Optimized Defaults Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Load Optimized Defaults (Y/N)?Exit Setup Save & N Exit Without Saving
Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automatically detects.

- 46 -

2-10 Set Supervisor/User Password

- 55 -

Appendix
4-1-1 EasyTune 5 Introduction
EasyTune 5 presents the most convenient Windows based system performance enhancement and manageability utility. Featuring several powerful yet easy to use tools such as 1) Overclocking for enhancing system performance, 2) C.I.A. and M.I.B. for special enhancement for CPU and Memory, 3) Smart-Fan control for managing fan speed control of both CPU cooling fan and North-Bridge Chipset cooling fan, 4) PC health for monitoring system status. (Note)

User Interface Overview

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Button / Display Overclocking C.I.A./C.I.A.2 and M.I.B./M.I.B.2 Smart-Fan PC Health GO "Easy Mode" & "Advance Mode" Display screen Function display LEDs GIGABYTE Logo Help button Exit or Minimize button
Description Enters the Overclocking setting page Enters the C.I.A./2 and M.I.B./2 setting page Enters the Smart-Fan setting page Enters the PC Health setting page Confirmation and Execution button Toggles between Easy and Advance Mode Display panel of CPU frequency Shows the current functions status Log on to GIGABYTE website Display EasyTuneTM 5 Help file Quit or Minimize EasyTune TM 5 software
EasyTune 5 functions may vary depending on different motherboards. - 56 -
4-1-2 Xpress Recovery2 Introduction
Xpress Recovery2 is designed to provide quick backup and restoration 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.

4-1-3 Flash BIOS Method Introduction
Method 1 : Q-FlashTM Utility
Q-Flash TM 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-Flash TM allows users to flash BIOS without any utility in TM DOS or Windows. Using Q-Flash 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-Flash TM utility, please follow the steps below first. 1. 2. 3. Download the latest BIOS for your motherboard from Gigabyte's website. Extract the BIOS file downloaded and save the BIOS file (the one with model name.Fxx. For example, 8KNXPU.Fba) to a floppy disk. 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.
The BIOS file is Fa3 before updating
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> 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

- 59 -

Entering the Q-FlashTM utility:
Step1: To use Q-Flash utility, you must press Del in the boot screen to enter BIOS menu.

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.
Wide Range Protection Disable 1 file(s) found Boot From Main Bios 8KNXPU.Fba 512K Auto Recovery Enable Halt On Error Disable Total size Copy Main ROM Data to Backup : 1.39M Free size : 911.50K F5 : Refresh DEL : Load Default SettingsDelete 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 :Move ESC:Reset F10:Power Off
BIOS file in the floppy disk.
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 49LF003A Backup ROM Type/Size..SST 49LF003A Wide Range Protection Disable Boot From Main Bios Reading BIOS file from floppy. Auto Recovery Enable >>>>>>>>>>>>>>. Halt On Error Disable Copy Main ROM Data to Backup Don't Turn Off Power or Reset System Load Default Settings 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 :Move ESC:Reset F10:Power Off
Do not trun off power or reset your system at this stage!!

Enter : Run

After BIOS file is read, you'll see a confirmation dialog box asking you "Are you sure to update BIOS?" - 61 Appendix
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.

Wide Range Protection Disable Boot From Main Bios Auto Recovery Enable !! Copy BIOS completed - Pass !! Halt On Error Disable Copy Main ROM Data to continue Please press any key to Backup Load Default Settings 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 :Move ESC:Reset F10:Power Off
You can repeat Step 1 to 4 to flash the backup BIOS, too.
Press Esc and then Y button to exit the Q-Flash utility. The computer will restart automatically after you exit Q-Flash.
Wide Range Protection Disable Boot From Main Bios Auto Recovery Enable Are you sure to RESET ? Halt On Error Disable Copy Main ROM Data to Backup [Enter] to continure or [Esc] to abort. Load Default Settings 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 :Move ESC:Reset F10:Power Off
After system reboots, you may find the BIOS version on your boot screen becomes the one you flashed.
The BIOS file becomes Fab after updating.
Intel i875P AGPset BIOS for 8KNXP Ultra Fba Check System Health OK , VCore = 1.5250 Main Processor : Intel Pentium(R) 4 1.6GHz (133x12) <CPUID : 0F27 Patch ID : 0027> 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 09/23/2003-i875P-6A79BG03C-00

- 62 -

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 Management Setup PnP/PCI Configurations Select Language Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Load Fail-Safe Defaults (Y/N)? Y Set User Password Save & Exit Setup Exit Without Saving F3: Change Language F10: Save & Exit Setup Time, Date, Hard Disk Type.

PC Health Status MB Intelligent Tweaker(M.I.T.) ESC: Quit F8: Dual BIOS/Q-Flash
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 Management Setup PnP/PCI Configurations PC Health Status ESC: Quit F8: Dual BIOS/Q-Flash Select Language Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Save to CMOS and EXIT (Y/N)? Y Set User Password Save & Exit Setup Exit Without Saving F3: Change Language F10: Save & Exit Setup Time, Date, Hard Disk Type.
MB Intelligent Tweaker(M.I.T.)
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-Flash TM 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 MB Intelligent Tweaker(M.I.T.) ESC: Quit F8: Q-Flash Top Performance Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit Without Saving F3: Change Language F10: Save & Exit Setup Time, Date, Hard Disk Type.

- 63 -

Exploring the Q-FlashTM utility screen
The Q-FlashBIOS utility screen consists of the following key components.
Q-Flash Utility V1.30 Flash Type/Size..SST 49LF003A

Q-FlashTM utility bar

Keep DMI Data Enable Update BIOS from Floppy Save BIOS to Floppy :Move ESC:Reset

F10:Power Off

Action bar
Contains the names of three tasks. Blocking a task and pressing Enter key on your keyboard to enable execution of the task.
Contains the names of four actions needed to operate the Q-Flash utility. Pressing the buttons mentioned on your keyboards to perform these actions.
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.

Click Sart/ Programs/ GIGABYTE/@BIOS
Select @BIOS item than click 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 Internet a. Click "Internet Update" icon b. Click "Update New BIOS" icon c. Select @BIOS TM sever d. Select the exact model name on your motherboard e. System will automatically download and update the BIOS. II. Update BIOS NOT through Internet: a. Do not click "Internet Update" icon b. Click "Update New BIOS" c. Please select "All Files" in dialog box while opening the old file. d. Please search for BIOS unzip file, downloading from internet or any other methods (such as: 8I945GMF.F2). e. Complete update process following the instruction.

- 66 -

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 @BIOS TM 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. V. Do not use @BIOS and C.O.M. (Corporate Online Management) at the same time.

- 67 -

4-1-4 2- / 4- / 6- / 8- Channel Audio Function Introduction
This motherboard provides 6 audio connector. You are able to use 2-/4-/6-/8-channnels audio feature by audio software selection. The default speaker settings for the 6 audio jacks are as shown in the picture to the right. The jack retasking capability supported by HD Audio allows users to change the function for each audio jack by the audio software provided. For example, if a Line In Rear Speaker Out rear speaker is plugged into the center/subwoofer Line Out Center/Subwoofer speaker out jack, you can change the center/ (Front Speaker Out) Speaker Out Side Speaker subwoofer speaker out jack to fucntion as a rear Mic In Out speaker out jack via the audio software. Please follow the steps to install the function. (Following pictures are in Windows XP) Note that if you wish to connect a microphone, you MUST connect it to the default Mic In jack for the microphone to work correctly. HD Audio With multiple built-in high quality digital-to-analog converters (DACs) that support audio output at up to 192 kHz/24-bit quality and multi-streaming applications, HD Audio is able to handle multiple audio streams (in and out) simultaneously. Multi-channel audio experiences have become a reality so you can, for instance, listen to MP3 music, have an Internet chat, make a telephone call over the Internet, and etc. all at the same time.

- 73 -

- 74 -

- 75 -

- 76 -

- 77 -

- 78 -
Taiwan (Headquarters) GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Bau Chiang Road, Hsin-Tien, Taipei 231, Taiwan TEL: +886-2-8912-4888 FAX: +886-2-8912-4003 Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address (English): http://www.gigabyte.com.tw WEB address (Chinese): http://chinese.giga-byte.com U.S.A. G.B.T. INC. TEL: +1-626-854-9338 FAX: +1-626-854-9339 Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.giga-byte.com Germany G.B.T. TECHNOLOGY TRADING GMBH Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.gigabyte.de Japan NIPPON GIGA-BYTE CORPORATION WEB address : http://www.gigabyte.co.jp Singapore GIGA-BYTE SINGAPORE PTE. LTD. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address: http://www.gigabyte.com.sg U.K. G.B.T. TECH. CO., LTD. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://uk.giga-byte.com The Netherlands GIGA-BYTE TECHNOLOGY B.V. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.giga-byte.nl

- 79 -

China NINGBO G.B.T. TECH. TRADING CO., LTD. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.gigabyte.com.cn Shanghai TEL: +86-021-63410999 FAX: +86-021-63410100 Beijing TEL: +86-10-62102838 FAX: +86-10-62102848 Wuhan TEL: +86-27-87851061 FAX: +86-27-87851330 GuangZhou TEL: +86-20-87586074 FAX: +86-20-85517843 Chengdu TEL: +86-28-85236930 FAX: +86-28-85256822 Xian TEL: +86-29-85531943 FAX: +86-29-85539821 Shenyang TEL: +86-24-23960918 FAX: +86-24-23960918-809 Australia GIGABYTE TECHNOLOGY PTY. LTD. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.giga-byte.com.au France GIGABYTE TECHNOLOGY FRANCE S.A.R.L. Tech. Support : http://tw.giga-byte.com/TechSupport/ServiceCenter.htm Non-Tech. Support(Sales/Marketing) : http://ggts.gigabyte.com.tw/nontech.asp WEB address : http://www.gigabyte.fr