Gigabyte GA-8AENXP User Manual [ru]

GA-8AENXP Dual Graphic

Intel® Pentium® 4 LGA775 Processor Motherboard

User's Manual

Rev. 1001

12ME-8AENXPDG-1001

Feb. 4, 2005

GA-8AENXP Dual Graphic

Motherboard

Feb. 4, 2005

GA-8AENXP Dual Graphic

Motherboard

MotherboardMotherboard

MotherboardMotherboard

Copyright

© 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 quick installation, please refer to the "Hardware Installation Guide" included with the

product.

 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 Contents

GA-8AENXP Dual Graphic 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 Installing/Removing Cool-Plus (Northbridge Cooling Fan) ........................... 14

1-5 Installation of Memory ................................................................................... 14

1-6 Installation of Expansion Cards .................................................................... 16

1-7 Configuring a Quad View System ................................................................. 17

1-8 Installation of U-Plus DPS (Universal Plus Dual Power System) ................. 19

1-9 I/O Back Panel Introduction .......................................................................... 20

1-10 Connectors Introduction ................................................................................ 21

Chapter 2 BIOS Setup ............................................................................................... 31

The Main Menu (For example: BIOS Ver. : E15) ..................................................... 32

2-1 Standard CMOS Features ............................................................................. 34

2-2 Advanced BIOS Features ............................................................................. 36

2-3 Integrated Peripherals ................................................................................... 38

2-4 Power Management Setup ............................................................................ 41

2-5 PnP/PCI Configurations ................................................................................ 43

2-6 PC Health Status ........................................................................................... 44

2-7 MB Intelligent Tweaker(M.I.T.) ...................................................................... 46

2-8 Select Language ........................................................................................... 48

2-9 Load Fail-Safe Defaults ................................................................................ 48

2-10 Load Optimized Defaults ............................................................................... 49

2-11 Set Supervisor/User Password ..................................................................... 49

2-12 Save & Exit Setup ......................................................................................... 50

2-13 Exit Without Saving ....................................................................................... 50

- 4 -

Chapter 3 Drivers Installation ..................................................................................... 51

3-1 Install Chipset Drivers ................................................................................... 51

3-2 Software Applications .................................................................................... 52

3-3 Driver CD Information ................................................................................... 52

3-4 Hardware Information .................................................................................... 53

3-5 Contact Us ..................................................................................................... 53

3-6 Install IEEE 1394 Driver (Only for Windows XP SP2) .................................. 54

Chapter 4 Appendix ................................................................................................... 57

4-1 Unique Software Utilities ............................................................................... 57

4-1-1 EasyTune 5 Introduction ....................................................................................... 58

4-1-2 Xpress Recovery Introduction .............................................................................. 59

4-1-3 Flash BIOS Method Introduction .......................................................................... 62

4-1-4 Serial ATA BIOS Setting Utility Introduction ......................................................... 73

4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction ........................................... 85

4-2 Troubleshooting............................................................................................. 90

- 5 -

GA-8AENXP Dual Graphic Motherboard Layout

SPDIF_O

SPDIF_I

KB_MS

COMA

USB

USB

AUDIO1

AUDIO2

AZALIA_FP

CODEC

LPT

Marvell
8001

CD_IN

VRM_CONN

LAN1

LAN2

ATX_12V

Marvell
8001

PCIE_16_1

PCIE_1

PCIE_16_2

CPU_FAN

F1_1394

NB_FAN

LGA775

Intel 925XE

BATTERY

PCI1

PCI2

PCI3

F2_1394

TSB82AA2

TSB81BA3

DDRII1

DDRII2

DDRII3

GA-8AENXP Dual Graphic

F_USB1

F_USB2

Intel ICH6R

PDC20779

SATA0_PR

IDE2

CLR_CMOS

SATA3_SB

SATA2_SB

SATA1_SB

SATA0_SB

SATA1_PR

DDRII4

PWR_FAN

IDE1

BACKUP
BIOS

MAIN
BIOS

IT8712

ATX

FDD

SYS_FAN

CI

F_PANEL

- 6 -

Block Diagram

PCI-ECLK

(100MHz)

PCIE_16_2

PCI-ECLK

(100MHz)

PCIE_1

PCI Express x 1 Bus

PCI Bus

Marvell

Marvell

8001

8001

RJ45

RJ45

LAN1 LAN2

PCI-ECLK

(100MHz)

PCIE_16_1

1 PCI Express x 1 Port

TSB82AA2

TSB81BA3

LGA775

Processor

925XE

CODEC

Intel

MCH

Intel

ICH6R

Host

Interface

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

DDRII 711/600

MCHCLK (266/200/133MHz)

Dual BIOS

PDC20779

(Note)

/533/400MHz DIMM

Dual Channel Memory

100MHz

66MHz
33MHz

14.318MHz
48MHz

4 Serial ATA

2 Serial ATA II

ATA33/66/100/133

ATA33/66/100 IDE Channels

IT8712

IDE Channels

Floppy

LPT Port

COM Port

Line-In

- 7 -

8 USB

Ports

SPDIF In

SPDIF Out

24MHz

33MHz

PS/2 KB/Mouse

3 IEEE1394b

3 PCI

PCICLK

(33MHz)

(Note) To use a DDRII 711 memory module on the motherboard, you must install a 1066MHz FSB

processor and overclock in BIOS.
To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB
processor and overclock in BIOS.

MIC

Line-Out

Side Speaker Out

Surround Speaker Out

Center/Subwoofer Speaker Out

- 8 -

Chapter 1Hardware 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.

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.

English

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.

Hardware Installation- 9 -

English

1-2 Feature Summary

CPU  Supports the latest Intel® Pentium® 4 LGA775 CPU

 Supports 1066/800/533MHz FSB
 L2 cache varies with CPU

Chipset  Northbridge: Intel® 925XE Express Chipset

 Southbridge: Intel® ICH6R

Memory  4 DDR II DIMM memory slots (supports up to 4GB memory)

 Supports dual channel DDR II 711/600
 Supports 1.8V DDR II DIMM

Slots  2 PCI Express x 16 slots

 1 PCI Express x 1 slot
 3 PCI slots

IDE Connections  1 port from ICH6R (IDE1) (UDMA 33/ATA 66/ATA 100), allows connection of

2 IDE devices

 1 port from PDC20779 (IDE2)(UDMA 33/ATA 66/ATA 100/ATA 133), allows

connection of 2 IDE devices
FDD Connections  1 FDD connection, allows connection of 2 FDD devices
Onboard SATA  4 Serial ATA ports from ICH6R controller (SATA0_SB, SATA1_SB, SATA2_SB,

SATA3_SB)

 2 Serial ATA II ports from PDC20779 controller (SATA0_PR, SATA1_PR)

Peripherals  1 parallel port supporting Normal/EPP/ECP mode

 1 serial port (COMA)
 8 USB 2.0/1.1 ports (rear x 4, front x 4 via cable)
 3 IEEE1394b ports (requires cable)
 1 front audio connector
 1 PS/2 keyboard port
 1 PS/2 mouse port

Onboard LAN  2 onboard Marvell 8001 chips (10/100/1000 Mbit) (LAN1 / LAN2)

 2 RJ 45 ports

(Note 2)

/533/400 unbrffered DIMM

(Note 1)

(Note 1) Due to standard PC architecture, a certain amount of memory is reserved for system usage and

therefore the actual memory size is less than the stated amount.
For example, 4 GB of memory size will instead be shown as 3.xxGB memory during system startup.

(Note 2) To use a DDRII 711 memory module on the motherboard, you must install a 1066MHz FSB

processor and overclock in BIOS.
To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB
processor and overclock in BIOS.

GA-8AENXP Dual Graphic Motherboard - 10 -

Onboard Audio  ALC880 CODEC

 Supports Jack Sensing function
 Supports 2 / 4 / 6 / 8 channel audio
 Supports Line In ; Line Out (Front Speaker Out) ; MIC ; Surround Speaker Out

(Rear Speaker Out) ; Center/Subwoofer Speaker Out ;

Side Speaker Out connection

 SPDIF In/Out connection
 CD In connection

I/O Control  IT8712
Hardware Monitor  System voltage detection

 CPU temperature detection
 CPU / System / Power fan speed detection
 CPU warning temperature
 CPU / System / Power fan failure warning
 CPU smart fan control

Onboard SATA RAID  Onboard ICH6R chipset (SATA0_SB, SATA1_SB, SATA2_SB, SATA3_SB)

- supports data striping (RAID 0) or mirroring (RAID 1) function

- supports data transfer rate of up 150 MB/s

- supports hot plugging function

- supports a maximum of 4 SATA connections

- supported on the Win 2000/XP operating systems

 Onboard Promise PDC20779 chipset (SATA0_PR, SATA1_PR)

- supports data striping (RAID 0) or mirroring (RAID 1) function

- supports data transfer rate of up 300 MB/s

- supports hot plugging function

- supports a maximum of 2 SATA II connections

- supported on the Win 2000/XP operating systems

BIOS  Use of licensed AWARD BIOS

 Supports Dual BIOS/Q-Flash/Multilanguage BIOS

Additional Features  Supports U-Plus DPS

 Supports @BIOS
 Supports EasyTune 5

Overclocking  Over Voltage via BIOS (CPU/ DDR II/ PCI-E/ FSB)

 Over Clock via BIOS (CPU/ DDR II/ PCI-E)

Form Factor  ATX form factor; 30.5cm x 24.4cm

English

Hardware Installation- 11 -

1-3 Installation of the CPU and Heatsink

English

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 Intel® 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

Metal Lever

Fig. 1
Gently lift the metal
lever located on the
CPU socket to the
upright position.

Fig. 2
Remove the plastic
covering on the CPU
socket.

Fig. 3
Notice the small gold
colored triangle located
on the edge of the CPU
socket. Align the
indented corner of the

CPU with 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-8AENXP Dual Graphic Motherboard - 12 -

Fig. 4
Once the CPU is
properly inserted,
please replace the load
plate and push the
metal lever back into its
original position.

1-3-2 Installation of the Heatsink

English

Male Push Pin

The top of Female Push Pin

Female Push Pin

Fig.1
Please apply an even layer of heatsink paste on
the surface of the installed CPU.

Fig. 3
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.

Fig. 2
(Turning the push pin along the direction of arrow is
to remove the heatsink, on the contrary, is to install.)
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. 4
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. 5
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.

Fig. 6
Finally, please attach the power connector of the
heatsink to the CPU fan header located on the
motherboard.

Hardware Installation- 13 -

1-4 Installing/Removing Cool-Plus (Northbridge Cooling Fan)

English

Fig.1
To attach Cool-Plus to
a heatsink, align the
extensions on both
sides with the grooves
in the heatsink as
shown. Firmly press
down until it snaps into
position.

Fig.3
Before proceeding, first check to make sure that the fan's power cable is
disconnected. Then, while applying pressure to the top of the fan, carefully
use a screwdriver to dislodge the extension on one side.

Exerting too much pressure on the fan during removal might cause
the side extensions to break-off.

Fig.2
Once the fan is properly
affixed onto the
heatsink, plug the
power cable into the
NB_FAN connector.

1-5 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 supports DDR II memory modules, whereby BIOS will automatically detect memory
capacity and specifications. Memory modules are designed so that they can be inserted only in one direction.
The memory capacity used can differ with each slot.

GA-8AENXP Dual Graphic Motherboard - 14 -

Notch

DDR II

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.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.

Dual Channel DDR II Memory Configuration

The GA-8AENXP Dual Graphic supports the Dual Channel Technology. When
the Dual Channel Technology is activated, the bandwidth of memory bus will be
double the original one.

The GA-8AENXP Dual Graphic includes 4 DIMM sockets, and each Channel has 2 DIMM sockets as following:

Channel A : DDR II 1, DDR II 2

Channel B : DDR II 3, DDR II 4
Due to chipset limitation, if you want to operate the Dual Channel Technology, please follow the guidelines
below for Dual Channel memory configuration.

1. Dual channel memory cannot be used if one or three DDR II memory modules are installed.

2. If two DDR II memory modules are installed (same storage capacity), one must be added to the
Channel A slot and the other in the Channel B slot in order to use dual channel memory. Dual
channel memory cannot function if both DDR II memory modules are installed on the same channel.

3. If four DDR II memory modules are installed, please use memory of the same storage capacity in
order to use dual channel memory and for BIOS to detect all the DDR II memory modules.

We'll strongly recommend our user to slot two DDR II memory modules into the DIMMs with the same color
in order for Dual Channel Technology to work.

English

The following is a Dual Channel Memory configuration table: (DS: Double Side, SS: Single Side)

DDR II 1 DDR II 2 DDR II 3 DDR II 4

2 memory modules

4 memory modules

DS/SS X DS/SS X

X DS/SS X DS/SS

DS/SS DS/SS DS/SS DS/SS

Hardware Installation- 15 -

English

1-6 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 install 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 PCI Express x 16 expansion card:

Please carefully pull out the small white­drawable bar at the end of the PCI Express
x 16 slot when you try to install/uninstall the
VGA card. Please align the VGA card to the
onboard PCI Express x 16 slot and press
firmly down on the slot. Make sure your VGA
card is locked by the small white-drawable
bar.

The GA-8AENXP Dual Graphic will allow a four-monitor configuration(Quad View) when used in
conjunction with two PCI Express graphics cards that are based on identical chips and support
dual view.

GA-8AENXP Dual Graphic Motherboard - 16 -

1-7 Configuring a Quad View System

This function is supported only on Windows XP operating system.
With Quad View technology from GIGABYTE, Dual Graphic enabled motherboards offer multiple display
support on up to four separate monitors. This improves the capabilities and productivity of the user by allow­ing them to spread multiple windows over four monitors and view them simultaneously.

Multiple display support for increasing productivity

Multiple display support for immersive video

Before you begin--

The exact power requirement will depend on your overall system configurations. You need a power
supply that can provide sufficient and stable power to your system and the two graphics cards. We
recommend a power supply that supplies 400W (or above) and 25A (or above) +12V current.

If you want to enable the Quad View function, install two similar graphics cards into PCIE x 16 slots (it is
recommended to use graphics cards of identical brand and chips. For example: GIGABYTE GV-NX66T128D).
Please note that the PCIE_1 slot will not be available when Quad View is enabled.
If you want to set up a single graphics card system, we recommend installing the graphics card on the
PCIE_16_1 slot to ensure better display performance.

English

Refer to the table below to check the availability of the PCIE_1 slot before use.

PCIE_16_2 slot installed with a PCIE x 4 (or above) card installed with a PCIE x 1 card (or no card)

PCIE_1 slot Not available Available

Installing a device to the PCIE_1 slot when it's not enabled might damage the system.

Hardware Installation- 17 -

English

Enabling Quad View Mode--

Step 1: Install your graphics cards to PCIE_16_1 and PCIE_16_2

slots.

Step 1-1: Observe the steps in "1-5 Installation of Expansion

Cards" and install two similar graphics cards to
PCIE_16_1 and PCIE_16_2 slots.

Step 1-2: In order to enable the Quad View function correctly, you

must connect four different monitors to all four video
output ports (D-Sub/DVI). If you want to install only one
graphics card to your system and install it in the
PCIE_16_1 slot, set the Init Display First item under
the Advanced BIOS Features menu in BIOS Setup to
PEG; set this item to PEG2 if the card is installed in the
PCIE_16_2 slot.

Step 2: Graphics Cards Driver Setting
For detailed information about how to install the graphics card driver, please refer to the user's manual for
your graphics card.

GA-8AENXP Dual Graphic Motherboard - 18 -

1-8 Installation of U-Plus DPS (Universal Plus Dual Power System)

The U-Plus Dual Power System (U-Plus D.P.S.) is a revolutionary eight-phase power circuit built for ultimate
system protection. Designed to withstand varying current levels and changes, the U-Plus DPS provides an
immensely durable and stable power circuit to the CPU for solid system stability. These characteristics make
it the ideal companion with the latest LGA775 Intel® Pentium® 4 Processor as well as future Intel® processors.
As well, 4 blue LED's are mounted on the U-Plus D.P.S. for intelligent indication of system loading.

The U-Plus DPS can work in a Dual Power System:
Parallel Mode-­U-Plus DPS and motherboard CPU power can work
simultaneously, providing a total of 8-phase power
circuit.

How to install U-Plus DPS?

1. The U-Plus DPS socket (VRM_CONN) has a notch, so the U-Plus DPS can only fit in one direction.

2. Insert the U-Plus DPS vertically into the socket and then push it down.

3. Fix the U-Plus DPS on the motherbard with the clip.

4. Reverse the installation steps if you want to remove the U-Plus DPS.

English

Hardware Installation- 19 -

English

1-9 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.

SPDIF_O (SPDIF Out)

The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to
an external Dolby Digital Decoder.

SPDIF_I (SPDIF In)

Use SPDIF In feature only when your device has digital output function.

COM A (Serial Port)

Connects to serial-based mouse or data processing devices.

LAN Port 1, 2

The provided Internet connection is Gigabit Ethernet, providing data transfer speeds of 10/100/
1000Mbps.

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 support USB controller, please contact OS
vendor for possible patch or driver upgrade. For more information please contact your OS or device(s)
vendors.

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 speakers to this connector.

MIC In

Microphone can be connected to MIC In jack.

Rear Speaker Out

Connect the rear surround speakers to this connector.

Center/Subwoofer Speaker Out

Connect the Center/Subwoofer speakers to this connector.

GA-8AENXP Dual Graphic Motherboard - 20 -

Side Speaker Out

Connect the side surround speakers to this connector.

You can use audio software to configure 2-/4-/6-/8-channel audio functioning.

1-10 Connectors Introduction

English

13

13

6

19

14

18

1) ATX_12V

2) ATX (Power Connector)

3) CPU_FAN

4) SYS_FAN

5) PWR_FAN

6) NB_FAN

7) FDD

8) IDE1

9) IDE2

10) SATA0_SB/SATA1_SB/SATA2_SB/SATA3_SB

10

2

5

7

8

17

4

18

12

9

1117

11) SATA0_PR /SATA1_PR

12) F_PANEL

13) AZALIA_FP

14) CD_IN

15) F_USB1 / F_USB2

16) F1_1394 / F2_1394

17) CLR_CMOS

18) CI

19) BATTERY

Hardware Installation- 21 -

English

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.
If you use a 24-pin ATX power supply, please remove the small cover on the power connector on the
motherboard before plugging in the power cord ; Otherwise, please do not remove it.

Pin No. Definition

24

13

13

24

1 GND

2 GND

3 +12V

4 +12V

Pin No. Definition

1 3.3V

1

2 3.3V

3 GND

4 +5V

5 GND

6 +5V

7 GND

8 Power Good

9 5V SB(stand by +5V)

10 +12V

11 +12V

12 3.3V(Only for 24pins ATX)

13 3.3V

12

14 -12V

15 GND

16 PS_ON(soft On/Off)

17 GND

18 GND

19 GND

20 -5V

21 +5V

22 +5V

23 +5V

24 GND

GA-8AENXP Dual Graphic Motherboard - 22 -

3/4/5) CPU_FAN / SYS_FAN / PWR_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 foolproof 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.

English

1

CPU_FAN

1

PWR_FAN

1

SYS_FAN

Pin No. Definition

1 GND

2 +12V

3 Sense

4 Speed Control

(Only for CPU_FAN)

6) NB_FAN (Chip Fan Connector)

If you installed wrong direction, the chip fan will not work. Sometimes will damage the chip fan.
(Usually black cable is GND)

1

Pin No. Definition

1 +12V

2 GND

Hardware Installation- 23 -

English

7) 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

2

33

1

8/9) IDE / 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

IDE1

39

IDE2

GA-8AENXP Dual Graphic Motherboard - 24 -

2

2

1

1

40

39

10) SATA0_SB/SATA1_SB/SATA2_SB/SATA3_SB (Serial ATA Connector, Controlled by ICH6R)

Serial ATA can provide 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

1

7

1 GND

2 TXP

3 TXN

4 GND

5 RXN

6 RXP

7 GND

11) SATA0_PR / SATA1_PR (Serial ATA II Connector, Controlled by PDC20779)

Serial ATA II can provide 300MB/s transfer rate. Please refer to the BIOS setting for the Serial ATA II and
install the proper driver in order to work properly.

English

Pin No. Definition

1 GND

2 TXP

1

7

3 TXN

4 GND

5 RXN

6 RXP

7 GND

Hardware Installation- 25 -

English

12) F_PANEL (Front Panel Jumper)

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 assignment below.

19

PW-

MSG-

20

NC

RES+

RES-

HD-

HD+

12

Speaker Connector

Power Switch

Message LED/

Power/

Sleep LED

SPEAK-

SPEAK+

PW+

MSG+

SPEAK (Speaker Connector) Pin 1: VCC(+)

(Amber) Pin 2- Pin 3: NC

Pin 4: Data(-)

PW (Power Switch) Open: Normal Operation

(Red) Close: Power On/Off

MSG (Message LED/Power/Sleep LED) Pin 1: LED anode(+)

(Yellow) Pin 2: LED cathode(-)

RES (Reset Switch) Open: Normal Operation

(Green) Close: Reset Hardware System

HD (IDE Hard Disk Active LED) Pin 1: LED anode(+)

(Blue) Pin 2: LED cathode(-)

NC (Purple) NC

Reset Switch

IDE Hard Disk

Active LED

GA-8AENXP Dual Graphic Motherboard - 26 -

13) AZALIA_FP (Front Audio Panel Connector)

This connector is supported to connect HD(High Definition) Audio and AC'97 Audio. Check the pin
assignment carefully while you connect the audio panel cable, incorrect connection between the cable
and connector will make the device unable to work or even damage it. For optional audio panel cable,
please contact your local dealer.

HD Audio: AC'97 Audio:

Pin No. Definition

1 MIC2_L

910

2 GND

3 MIC2_R

12

4 -ACZ_DET

5 Line2_R

6 FSENSE1

7 FAUDIO_JD

8 No Pin

9 LINE2_L

10 FSENSE2

Pin No. Definition

1 MIC

2 GND

3 MIC Power

4NC

5 Line Out (R)

6NC

7NC

8 No Pin

9 Line Out (L)

10 NC

HD Audio is the default setting for this connector. To enable AC'97 Audio, from BIOS settings,
set Front Panel Type under Integrated Peripherals to AC97.

14) CD_IN (CD In Connector)

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

English

Pin No. Definition

1 CD-L

2 GND

3 GND

1

4 CD-R

Hardware Installation- 27 -

English

15) F_ USB1 / F_USB2 (Front USB Connector)

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

2910

1

1 Power

2 Power

3 USB DX-

4 USB Dy-

5 USB DX+

6 USB Dy+

7 GND

8 GND

9 No Pin

10 NC

16) F1_1394 / F2_1394 (Front IEEE 1394 Connector)

Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like
high speed, high bandwidth 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.

F1_1394

2
1

Pin No. Definition

1 TPA0+

2 TPA0-

3 GND

4 GND

5 TPB0+

6 TPB0-

7 No Pin

8 Power

9 Power

10 GND

10
9

2

F2_1394

1

Pin No. Definition

1 Power

2 Power

3TPA1+

4 TPA1-

5 GND

6 GND

7 TPB1+

8 TPB1-

9 Power

10 Power

11 TPA 2+

12 TPA2-

13 GND

14 No Pin

15 TPB2+

16 TPB2-

16

15

GA-8AENXP Dual Graphic Motherboard - 28 -

17) CLR_CMOS (Clear CMOS)

You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily short
1-2 pin. Default doesn't include the "Shunter" to prevent from improper use this jumper.

Open: Normal

1

Short: Clear CMOS

1

18) CI (Chassis Intrusion, Case Open)

This 2-pin connector allows your system to enable or disable the "case open" item in BIOS if the system
case has been remove.

English

Pin No. Definition

1

1 Signal

2 GND

Hardware Installation- 29 -

English

19) 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. Remove the battery, wait for 30 seconds.

3. Re-install the battery.

4. Plug the power cord and turn ON the computer.

GA-8AENXP Dual Graphic Motherboard - 30 -

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> Select Item
<Esc> 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
<Page Up> Increase the numeric value or make changes
<Page Down> Decrease the numeric value or make changes
<F1> General help, only for Status Page Setup Menu and Option Page Setup Menu
<F2> Item Help
<F5> Restore the previous CMOS value from CMOS, only for Option Page Setup Menu
<F6> Load the file-safe default CMOS value from BIOS default table
<F7> Load the Optimized Defaults
<F8> Dual BIOS/Q-Flash utility
<F9> System Information
<F10> Save all the CMOS changes, only for Main Menu

English

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 selec­tions for the highlighted item. To exit the Help Window press <Esc>.

BIOS Setup- 31 -

English

The Main Menu (For example: BIOS Ver. : E15)

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) 1984-2005 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 F3: Change Language

F8: Dual BIOS/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 search the advanced option hidden.
Please Load Optimized Defaults in the BIOS when somehow the system works not stable as usual.
This action makes the system reset to the default for stability.



 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 is the System auto detect Temperature, voltage, fan, speed.



 MB Intelligent Tweaker(M.I.T.)



This setup page is control CPU clock and frequency ratio.



 Select Language



This setup page is select multilanguage.

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

GA-8AENXP Dual Graphic Motherboard - 32 -



 Load Fail-Safe Defaults



Fail-Safe Defaults indicates the value of the system parameters which the system would be in safe
configuration.



 Load Optimized Defaults



Optimized Defaults indicates the value of the system parameters which the system would be in
best performance configuration.



 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.

English

BIOS Setup- 33 -

English

2-1 Standard CMOS Features

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

Date (mm:dd:yy) Tue, Jan 25 2005
Time (hh:mm:ss) 22:31:24

` IDE Channel 0 Master [None]
` IDE Channel 0 Slave [None]

Drive A [1.44M, 3.5"]
Drive B [None]
Floppy 3 Mode Suport [Disabled]

Halt On [All, But Keyboard]

Base Memory 640K
Extended Memory 511M
Total Memory 512M

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Date

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.

Time

The times format in <hour> <minute> <second>. The time is calculated base on the 24-hour military­time clock. For example, 1 p.m. is 13:00:00.

IDE Channel 0 Master, Slave

IDE HDD Auto-Detection Press "Enter" to select this option for automatic device detection.
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>.

Standard CMOS Features

Item Help
Menu Level`

Change the day, month,
year

<Week>
Sun. to Sat.

<Month>
Jan. to Dec.

<Day>
1 to 31 (or maximum
allowed in the month)

<Year>
1999 to 2098

GA-8AENXP Dual Graphic Motherboard - 34 -

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 Normal Floppy Drive. (Default value)
Drive A Drive A is 3 mode Floppy Drive.
Drive B Drive B is 3 mode Floppy Drive.
Both 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.

Memory

The category is display-only which 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.

English

BIOS Setup- 35 -

English

2-2 Advanced BIOS Features

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

` Hard Disk Boot Priority [Press Enter]

First Boot Device [Floppy]
Second Boot Device [Hard Disk]
Third Boot Device [CDROM]
Password Check [Setup]

# CPU Hyper-Threading [Enabled]

Limit CPUID Max. to 3 [Disabled]
Init Display First [PEG]
No-Execute Memory Protect
CPU Enhanced Halt (C1E)
CPU Thermal Monitor 2(TM2)

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

(Note)

(Note)

" # " System will detect automatically and show up when you install the Intel® Pentium® 4
processor with HT Technology.

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 Select your boot device priority by Floppy.
LS120 Select your boot device priority by LS120.
Hard Disk Select your boot device priority by Hard Disk.
CDROM Select your boot device priority by CDROM.
ZIP Select your boot device priority by ZIP.
USB-FDD Select your boot device priority by USB-FDD.
USB-ZIP Select your boot device priority by USB-ZIP.
USB-CDROM Select your boot device priority by USB-CDROM.
USB-HDD Select your boot device priority by USB-HDD.
LAN Select your boot device priority by LAN.
Disabled Disable this function.

Advanced BIOS Features

(Note)

[Disabled]
[Disabled]
[Disabled]

Item Help
Menu Level`

Select Hard Disk Boot
Device Priority

(Note) This item will show up when you install a processor which supports this function.

GA-8AENXP Dual Graphic Motherboard - 36 -

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)

System The system will not boot and will not access to Setup page if the correct

password is not entered at the prompt.

CPU Hyper-Threading

Enabled Enables CPU Hyper Threading Feature. Please note that this feature is only working

for operating system with multi processors mode supported. (Default value)

Disabled Disables CPU Hyper Threading.

Limit CPUID Max. to 3

Enabled Limit CPUID Maximum value to 3 when use older OS like NT4.
Disabled Disables CPUID Limit for windows XP. (Default value)

Init Display First

This feature allows you to select the first initiation of the monitor display from which card when you
install a PCI card and a PCI Express VGA card on the motherboard.
In order to enable the Dual Graphic function correctly, you have to connect the display cable to the
graphics card in the PCIE_16_2 slot and set this item to PEG2.

PCI Set Init Display First to PCI VGA card.
PEG Set Init Display First to PCI Express VGA card (Slot1). (Default value)
PEG2 Set Init Display First to PCI Express VGA card (Slot2).

No-Execute Memory Protect

Enabled Enables No-Execute Memory Protect function.
Disabled Disables No-Execute Memory Protect function. (Default value)

CPU Enhanced Halt (C1E)

Enabled Enables CPU Enhanced Halt (C1E) function.
Disabled Disables CPU Enhanced Halt (C1E) function. (Default value)

CPU Thermal Monitor 2 (TM2)

Enabled Enables CPU Thermal Monitor 2 (TM2) function.
Disabled Disables CPU Thermal Monitor 2 (TM2) function. (Default value)

(Note)

(Note)

(Note)

English

(Note) This item will show up when you install a processor which supports this function.

BIOS Setup- 37 -

English

2-3 Integrated Peripherals

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

On-Chip Primary PCI IDE [Enabled]

SATA RAID/AHCI Mode [RAID]

x On-Chip SATA Mode Auto
x PATA IDE Set to Ch.1 Master/Slave

SATA Port 0/2 Set to Ch.2 Master/Slave

SATA Port 1/3 Set to Ch.3 Master/Slave

USB Controller [Enabled]

USB 2.0 Controller [Enabled]

USB Keyboard Support [Disabled]

USB Mouse Support [Disabled]

Azalia Codec [Auto]

Front Panel Type [HD Audio]

Onboard H/W 1394 [Enabled]

Onboard Promise SATA [Enabled]

Onboard H/W LAN [Enabled]

Onboard H/W LAN2 [Enabled]

Onboard LAN1 Boot ROM [Disabled]

Onboard LAN2 Boot ROM [Disabled]

Onboard Serial Port 1 [3F8/IRQ4]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Integrated Peripherals

Item Help
Menu Level`

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

Onboard Parallel Port [378/IRQ7]
Parallel Port Mode [SPP]

x ECP Mode Use DMA 3

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Integrated Peripherals

Item Help
Menu Level`

On-Chip Primary PCI IDE

Enabled Enable onboard 1st channel IDE port. (Default value)
Disabled Disable onboard 1st channel IDE port.

SATA RAID / AHCI Mode

RAID Select onboard Serial ATA function as RAID. (Default value)
AHCI Support hotplug function under OS. WinXP, 2000 only.
Disabled Select onboard Serial ATA function as ATA.

GA-8AENXP Dual Graphic Motherboard - 38 -

On-Chip SATA Mode

Disabled Disable this function.
Auto BIOS will detect automatically. (Default value)
Combined 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.

Enhanced Set On-Chip SATA mode to Enhanced, the motherboard allows up to 6 HDDs

to use.

Non-Combined Set On-Chip SATA mode to Non-Combined, SATA will be simulated to PATA

mode.

PATA IDE Set to

Ch.1 Master/Slave Set PATA IDE to Ch. 1 Master/Slave. (Default value)
Ch.0 Master/Slave Set PATA IDE to 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.

SATA Port 1/3 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. 0 Master/Slave, this function will auto set to Ch. 1 Master/Slave.

USB Controller

Enabled Enable USB controller. (Default value)
Disabled Disable USB controller.

USB 2.0 Controller

Disable this function if you are not using onboard USB 2.0 feature.

Enabled Enable USB 2.0 controller. (Default value)
Disabled Disable USB 2.0 controller.

USB Keyboard Support

Enabled Enable USB keyboard support.
Disabled Disable USB keyboard support. (Default value)

USB Mouse Support

Enabled Enable USB mouse support.
Disabled Disable USB mouse support. (Default value)

Azalia Codec

Auto Auto detect Azalia audio function. (Default value)
Disabled Disable Azalia audio function.

Front Panel Type

If you connect HD Audio Panel to the AZALIA_FP connector, set this item to HD Audio. If you connect
AC97 Audio Panel to the AZALIA_FP connector, set this item to AC97.

AC97 Set front audio panel type to AC97.
HD Audio Set front audio panel type to HD Audio. (Default value)

Onboard H/W 1394

Enabled Enable onboard IEEE1394 function. (Default value)
Disabled Disable this function.

English

BIOS Setup- 39 -

English

Onboard Promise SATA

Enabled Enable onboard Promise SATA function. (Default value)
Disabled Disable this function.

Onboard H/W LAN (LAN1 port)

Enabled Enable onboard H/W LAN function. (Default value)
Disabled Disable this function.

Onboard H/W LAN2 (LAN2 port)

Enabled Enable onboard H/W LAN function. (Default value)
Disabled Disable this function.

Onboard LAN1 Boot ROM (LAN1 port)

This function decide whether to invoke the boot ROM of the onboard LAN chip.

Enabled Enable this function.
Disabled Disable this function. (Default value)

Onboard LAN2 Boot ROM (LAN2 port)

This function decide whether to invoke the boot ROM of the onboard LAN chip.

Enabled Enable this function.
Disabled Disable this function. (Default value)

Onboard Serial Port 1

Auto BIOS will automatically setup the port 1 address.
3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8/IRQ4. (Default value)
2F8/IRQ3 Enable onboard Serial port 1 and address is 2F8/IRQ3.
3E8/IRQ4 Enable onboard Serial port 1 and address is 3E8/IRQ4.
2E8/IRQ3 Enable onboard Serial port 1 and address is 2E8/IRQ3.
Disabled Disable onboard Serial port 1.

Onboard Parallel port

Disabled Disable onboard LPT port.
378/IRQ7 Enable onboard LPT port and address is 378/IRQ7. (Default value)
278/IRQ5 Enable onboard LPT port and address is 278/IRQ5.
3BC/IRQ7 Enable onboard LPT port and address is 3BC/IRQ7.

Parallel Port Mode

SPP Using Parallel port as Standard Parallel Port. (Default value)
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port.
ECP+EPP Using Parallel port as ECP & EPP mode.

ECP Mode Use DMA

3 Set ECP Mode Use DMA to 3. (Default value)
1 Set ECP Mode Use DMA to 1.

GA-8AENXP Dual Graphic Motherboard - 40 -

2-4 Power Management Setup

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

ACPI Suspend Type [S1(POS)]

Soft-Off by PWR-BTTN [Instant-Off]

PME Event Wake Up [Enabled]

Power On by Ring [Enabled]

Resume by Alarm [Disabled]

x Date (of Month) Alarm Everyday
x Time (hh:mm:ss) Alarm 0 : 0 : 0

Power On By Mouse [Disabled]

Power On By Keyboard [Disabled]

x KB Power ON Password Enter

AC BACK Function [Soft-Off]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

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

Instant-Off Press power button then Power off instantly. (Default value)
Delay 4 Sec. Press power button 4 seconds to Power off. Enter suspend if button is pressed less

than 4 seconds.

PME Event Wake Up

Disabled Disable this function.
Enabled Enable PME Event Wake up. (Default value)

Power On by Ring

Disabled Disable Power on by Ring function.
Enabled Enable Power on by Ring function. (Default value)

Resume by Alarm

You can set "Resume by Alarm" item to enabled and key in Date/Time to power on system.

Disabled Disable this function. (Default value)
Enabled Enable alarm function to POWER ON system.

If RTC Alarm Lead To Power On is Enabled.

Date (of Month) Alarm : Everyday, 1~31
Time (hh: mm: ss) Alarm : (0~23) : (0~59) : (0~59)

Power On By Mouse

Disabled Disable this function. (Default value)
Double Click Double click on PS/2 mouse left button to power on the system.

Power Management Setup

Item Help
Menu Level`

English

BIOS Setup- 41 -

English

Power On By Keyboard

Password Enter from 1 to 5 characters to set the Keyboard Power On Password.
Disabled Disable this function. (Default value)
Keyboard 98 If your keyboard have "POWER Key" button, you can press the key to power on

the system.

KB Power ON Password

When "Power On by Keyboard" set at Password, you can set the password here.

Enter Input password (from 1 to 5 characters) and press Enter to set the Keyboard

Power On password.

AC BACK Function

Soft-Off When AC-power back to the system, the system will be in "Off" state.

(Default value)
Full-On When AC-power back to the system, the system always in "On" state.
Memory When AC-power back to the system, the system will return to the Last state

before AC-power off.

GA-8AENXP Dual Graphic Motherboard - 42 -

2-5 PnP/PCI Configurations

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

PCI 1 IRQ Assignment [Auto]
PCI 2 IRQ Assignment [Auto]
PCI 3 IRQ Assignment [Auto]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

PCI 1 IRQ Assignment

Auto Auto assign IRQ to PCI 1. (Default value)
3,4,5,7,9,10,11,12,14,15 Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 1.

PCI 2 IRQ Assignment

Auto Auto assign IRQ to PCI 2. (Default value)
3,4,5,7,9,10,11,12,14,15 Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 2.

PCI 3 IRQ Assignment

Auto Auto assign IRQ to PCI 3. (Default value)
3,4,5,7,9,10,11,12,14,15 Set IRQ 3,4,5,7,9,10,11,12,14,15 to PCI 3.

PnP/PCI Configurations

Item Help

Menu Level`

Device(s) using this
INT:

English

BIOS Setup- 43 -

English

2-6 PC Health Status

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

Reset Case Open Status [Disabled]

Case Opened No
Vcore OK
DDR18V OK
+3.3V OK
+12V OK
Current CPU Temperature 33oC
Current CPU FAN Speed 4687 RPM
Current POWER FAN Speed 0 RPM
Current SYSTEM FAN Speed 0 RPM

CPU Warning Temperature [Disabled]
CPU FAN Fail Warning [Disabled]
POWER FAN Fail Warning [Disabled]
SYSTEM FAN Fail Warning [Disabled]
CPU Smart FAN Control [Enabled]
CPU Smart FAN Mode [Auto]

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Reset Case Open Status

Disabled Don't reset case open status. (Default value)
Enabled Clear case open status at next boot.

Case Opened

If the case is closed, "Case Opened" will show "No". If the case has been opened, "Case Opened" will
show "Yes". If you want to reset "Case Opened" value, set "Reset Case Open Status" to Enabled then
save BIOS setup and restart your system.

Current Voltage(V) Vcore / DDR18V / +3.3V / +12V

Detect system's voltage status automatically.

Current CPU Temperature

Detect CPU temperature automatically.

Current CPU/POWER/SYSTEM FAN Speed (RPM)

Detect CPU/POWER/SYSTEM fan speed status automatically.

CPU Warning Temperature

60oC / 140oF Monitor CPU temperature at 60oC / 140oF.
70oC / 158oF Monitor CPU temperature at 70oC / 158oF.
80oC / 176oF Monitor CPU temperature at 80oC / 176oF.
90oC / 194oF Monitor CPU temperature at 90oC / 194oF.
Disabled Disable this function. (Default value)

CPU/POWER/SYSTEM FAN Fail Warning

Disabled Disable CPU/POWER/SYSTEM fan fail warning function. (Default value)
Enabled Enable CPU/POWER/SYSTEM fan fail warning function.

PC Health Status

Menu Level`

Item Help

GA-8AENXP Dual Graphic Motherboard - 44 -

CPU Smart FAN Control

Disabled Disable this function.
Enabled 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.

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 Set to Voltage when you use a CPU fan with a 3-pin fan power cable.
PWM 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.

English

BIOS Setup- 45 -

English

2-7 MB Intelligent Tweaker(M.I.T.)

CMOS Setup Utility-Copyright (C) 1984-2005 Award Software

CPU Clock Ratio [16X]
Robust Graphics Booster [Auto]
C.I.A. 2 [Disabled]

CPU Host Clock Control [Disabled]

x CPU Host Frequency(Mhz) 266
x PCI Express Frequency(Mhz) Auto

Memory Frequency For [Auto]

Memory Frequency (Mhz) 533

DIMM OverVoltage Control [Normal]

PCI-E OverVoltage Control [Normal]

FSB OverVoltage Control [Normal]

CPU Voltage Control [Normal]

Normal CPU Vcore 1.3875V

KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F3: Language F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Incorrect using these features may cause your system broken. For power end-user use only.

CPU Clock Ratio

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

Robust Graphics Booster

Select the options can enhance the VGA graphics card bandwidth to get higher performance.

Auto Set Robust Graphics Booster to Auto. (Default value)
Fast Set Robust Graphics Booster to Fast.
Turbo Set Robust Graphics Booster to Turbo.

C.I.A.2

C.I.A.2 (CPU Intelligent Accelerator 2) is designed to detect CPU loading during software program
executing, and automatically adjust CPU computing power to maximize system performance.

Disabled Disable this function. (Default value)
Cruise Set C.I.A.2 to Cruise. Automatically increase CPU frequency(5%,7%) by CPU loading.
Sports Set C.I.A.2 to Sports. Automatically increase CPU frequency(7%,9%) by CPU loading.
Racing Set C.I.A.2 to Racing. Automatically increase CPU frequency(9%,11%) by CPU loading.
Turbo Set C.I.A.2 to Turbo. Automatically increase CPU frequency(15%,17%) by CPU loading.
Full Thrust Set C.I.A.2 to Full Thrust. Automatically increase CPU frequency(17%,19%) by

CPU loading.

Warning: Stability is highly dependent on system components.

CPU Host Clock Control

Disabled Disable CPU Host Clock Control. (Default value)
Enabled Enable CPU Host Clock Control.

MB Intelligent Tweaker(M.I.T.)

Item Help

Menu Level`

Set CPU Ratio if CPU
Ratio is unclocked

GA-8AENXP Dual Graphic Motherboard - 46 -

CPU Host Frequency(Mhz)

100Mhz ~ 600Mhz Set CPU Host Clock from 100Mhz to 600Mhz.
If you use a 533Mhz FSB processor, please set CPU Host Frequency to 133Mhz.
If you use an 800Mhz FSB processor, please set CPU Host Frequency to 200Mhz.
If you use a 1066Mhz FSB processor, please set CPU Host Frequency to 266Mhz.

PCI Express Frequency(Mhz)

Auto Set PCI Express frequency automatically. (Default value)

100Mhz ~ 130Mhz Set PCI Express frequency from 100Mhz to 130Mhz.

Memory Frequency For

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,

2.00 Memory Frequency = Host clock x 2.

2.66 Memory Frequency = Host clock x 2.66.

(Note)

3.00

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 Memory Frequency = Host clock x 2.

(Note)

2.66

3 Memory Frequency = Host clock x 3.

Auto Set Memory frequency by DRAM SPD data. (Default value)

Memory Frequency = Host clock x 3.

Memory Frequency = Host clock x 2.66.

Memory Frequency (Mhz)

The values depend on CPU Host Frequency(Mhz) and Memory Frequency For setting.

DIMM OverVoltage Control

Normal Set DIMM OverVoltage Control to Normal. (Default value)

+0.1V ~ +0.3V Increase voltage range as user selected.

PCI-E OverVoltage Control

Normal Set PCI-E OverVoltage Control to Normal. (Default value)

+0.1V ~ +0.3V Increase voltage range as user selected.

FSB OverVoltage Control

Normal Set FSB OverVoltage Control to Normal. (Default value)

+0.1V ~ +0.3V Increase voltage range as user selected.

CPU Voltage Control

Supports adjustable CPU Vcore from 0.8375V to 1.6000V. (Default value: Normal)

Normal CPU Vcore

Display your CPU Vcore voltage.

English

(Note) To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB processor and set Memory

Frequency For to 3.00.
To use a DDRII 711 memory module on the motherboard, you must install a 1066MHz FSB processor and set Memory
Frequency For to 2.66.

BIOS Setup- 47 -

English

2-8 Select Language

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

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Multi-language supports 7 languages. There are English, French, German, Spanish, Traditional Chinese,
Simplified Chinese, and Japanese.

2-9 Load Fail-Safe Defaults

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

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Load Fail-Safe Defaults (Y/N)? N

Load Fail-Safe Defaults

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Fail-Safe defaults contain the most appropriate values of the system parameters that allow minimum system
performance.

GA-8AENXP Dual Graphic Motherboard - 48 -

2-10 Load Optimized Defaults

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

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Load Optimized Defaults (Y/N)? N

Load Optimized Defaults

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

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) 1984-2005 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 F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Enter Password:

Change/Set/Disable Password

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

English

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.

BIOS Setup- 49 -

English

2-12 Save & Exit Setup

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

` MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Save to CMOS and EXIT (Y/N)? Y

Save & Exit Setup

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

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) 1984-2005 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 F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Quit Without Saving (Y/N)? N

Abandon all Data

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Type "Y" will quit the Setup Utility without saving to RTC CMOS.
Type "N" will return to Setup Utility.

GA-8AENXP Dual Graphic Motherboard - 50 -

Chapter 3Drivers Installation

Pictures below are shown in Windows XP.
Insert the driver CD-title that came with your motherboard into your CD-ROM drive, the driver
CD-title will auto start and show the installation guide. If not, please double click the CD-ROM
device icon in "My computer", and execute the Run.exe.

3-1 Install Chipset Drivers

After insert the driver CD, "Xpress Install" will scan automatically the system and then list all the drivers that
recommended to install. Please pick the item that you want and press "install" followed the item; or you can
press "Xpress Install" to install all items defaulted.

English

Some device drivers will restart your system automatically. After restarting
your system the "Xpress Install" will continue to install other drivers.
System will reboot automatically after install the drivers, afterward you can
install others application.

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).

Drivers Installation- 51 -

English

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-8AENXP Dual Graphic Motherboard - 52 -

3-4 Hardware Information

This page lists all device you have for this motherboard.

3-5 Contact Us

Please see the last page for details.

English

Drivers Installation- 53 -

English

3-6 Install IEEE 1394 Driver (Only for Windows XP SP2)

If you are using a Windows XP SP2-based computer, you need to install the Unibrain IEEE 1394 driver from
the motherboard driver CD when you want to connect IEEE 1394 devices to your system. The steps below
explain how to manually install the IEEE 1394 driver.

Step 1:
After entering operating system, insert the
motherboard driver CD in the CD-ROM drive. Go to
My Computer and right-click the CD-ROM drive icon
to select Open. Go to the Other folder and select the
1394B folder. Double-click Setup.exe (Figure 1) to
begin the IEEE 1394 driver installation.

Figure 1

Step 2:
Follow the on-screen instructions to continue the driver
installation (Figure 2).

Figure 2

Step 3:
Restart your computer when the installation is
completed (Figure 3).

Step 4:
After system restarts, go to Device Manager and
check whether the IEEE 1394 driver has been
correctly installed. Under IEEE 1394 Bus host

controllers, you should see Gigabyte 1394b Host
Controller (Figure 4). If you see a yellow exclama-

tion or question mark, reinstall the driver for the IEEE
1394 controller.

GA-8AENXP Dual Graphic Motherboard - 54 -

Figure 3

Figure 4

Switch the IEEE 1394 Driver

If you want to connect a DV camcorder or web camera to your system, you must use Microsoft IEEE 1394
driver. To switch from the Unibrain driver to Microsoft driver, you can simply run the Unibrain IEEE 1394
driver switch utility from the motherboard driver CD or manually switch the driver from Device Manager.

English

Method A: Switch IEEE 1394 driver via Unibrain driver switch utility

Step 1:
After entering operating system, insert the
motherboard driver CD in the CD-ROM drive. Go to
My Computer and right-click the CD-ROM drive icon
to select Open. Go to the Other folder and select the
1394B folder. Double-click the ubSwitch icon (Figure

5) and you should see an ubSwitch 1394 driver
switch utility icon in system tray (Figure 6).

Step 2:
Right-click the ubSwitch 1394 driver switch utility
icon and select Microsoft 1394 Drivers (Figure 7).
Then the utility will switch the IEEE 1394 driver
automatically. When the "MS 1394 drivers success­fully installed" message appears, it means the
Unibrain IEEE 1394 driver has been interchanged with
Microsoft IEEE 1394 driver.

(Note)

Figure 5

Figure 6

Figure 7

Step 3:
Go to Device Manager to make sure the driver for
the IEEE 1394 controller is correctly installed (Figure

8). (When you are not using DV camcorder or web
camera, remember to revert back to the Unibrain
driver.)

Figure 8

(Note) Everytime you need to run this utility after system restarts, you need to repeat steps 1~3.

Drivers Installation- 55 -

English

Method B: Switch IEEE 1394 driver from Device Manager

Step 1:
Access Device Manager through Control
Panel\System\Hardware and you should see

Gigabyte IEEE 1394b Host Controller under IEEE
1394 Bus host controllers, as seen in Figure 9.

Figure 9

Step 2:
Right-click Gigabyte 1394b Host Controller and
select Update Driver (Figure 10).

Figure 10

Step 3:
When the Hardware Update Wizard appears, select
Install from a list or specific location and click Next
(Figure 11).

Step 4:
When prompted to choose your search and installa­tion options, select Don't search. I will choose the
driver to install and click Next (Figure 12).

Step 5:
In the next window, select the Microsoft IEEE 1394
driver--Texas Instruments OHCI Compliant IEEE
1394 Host Controller and click Next. Then system
will begin to load the Microsoft IEEE 1394 driver. When
it's done, remember to go back to Device Manager to
check whether the driver has been changed correctly.
You may refer to Method A>Step 3.

GA-8AENXP Dual Graphic Motherboard - 56 -

Figure 11

Figure 12

Figure 13

Chapter 4 Appendix

4-1 Unique Software Utilities

(Not all model support these Unique Software Utilities, please check your MB features.)

U-PLUS D.P.S. (Universal Plus Dual Power System)

The U-Plus Dual Power System (U-Plus DPS) is a revolutionary eight-phase power circuit
built for ultimate system protection. Designed to withstand varying current levels and
changes, the U-Plus D.P.S. provides an immensely durable and stable power circuit to the
CPU for solid system stability. These characteristics make it the ideal companion with the
latest LGA775 Intel
blue LED's are mounted on the U-Plus D.P.S. for intelligent indication of system loading.

M.I.T. (Motherboard Intelligent Tweaker)

Motherboard Intelligent Tweaker (M.I.T.) allows user to access and change BIOS feature
settings with relative speed and ease. Through GIGABYTE M.I.T. feature the user is no
longer required to switch into different modes within BIOS setup in order to change system
settings such as the CPU system bus, memory timings or to enabled Gigabyte's unique
C.I.A. 2 and M.I.B. 2 features. M.I.T.'s integration of all platform performance settings into
a single mode now gives any user the ability to control and enhance their computer system
to the desired level.

C.I.A.2 (CPU Intelligent Accelerator 2)

GIGABYTE CPU Intelligent Accelerator 2(C.I.A. 2) is designed to automatically adjust CPU
computing power to maximize system performance. When enabled, the program detects
the current CPU loading and automatically accelerates the CPU computing performance to
allow for a faster and smoother execution of programs. When the function is disabled, the
CPU is returned to its initial status.

M.I.B.2 (Memory Intelligent Booster 2)

Built on the original M.I.B., the new Memory Intelligent Booster 2 (M.I.B. 2) is designed
especially to maximize memory performance and boost memory bandwidth up to 10%.
With added branded memory module information, users are able to optimize memory
performance by selecting from a recommended memory module list.

®

Pentium® 4 Processor as well as future Intel® processors. As well, 4

English

S.O.S. (System Overclock Saver)

System Overclock Saver (S.O.S.) is a unique feature that eliminates system boot-up errors
resulting from system over-enhancement by the user. With GIGABYTE's proprietary
S.O.S. feature, users no longer need to open up the PC chassis and short-circuit the "Clear
CMOS" pins or the battery on the motherboard to reset the system back to factory default
settings. Instead, S.O.S. automatically resets the overclocked system settings back to their
factory defaults to provide a more user-friendly and reliable platform for users.

Download Center

Download Center allows users to quickly download and update their BIOS as well as the
latest drivers for their system. Download Center automatically runs a system check of the
user PC and provides the user with the current system information as well as displaying a
detailed list of all new drivers with the option for download.

C.O.M. (Corporate Online Management)

A web-based system management tool that allows system hardware information such as
CPU, memory, graphics card, etc. to be monitored and controlled via the Internet, C.O.M.
allows corporate MIS engineers to easily maintain corporate computers such as providing
the most up-to-date drivers and BIOS.

Appendix- 57 -

English

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.

User Interface Overview

Button / Display Description

1. Overclocking Enters the Overclocking setting page

2. C.I.A./C.I.A.2 and M.I.B./M.I.B.2 Enters the C.I.A./2 and M.I.B./2 setting page

3. Smart-Fan Enters the Smart-Fan setting page

4. PC Health Enters the PC Health setting page

5. GO Confirmation and Execution button

6. "Easy Mode" & "Advance Mode" Toggles between Easy and Advance Mode

7. Display screen Display panel of CPU frequency

8. Function display LEDs Shows the current functions status

9. GIGABYTE Logo Log on to GIGABYTE website

10. Help button Display EasyTuneTM 5 Help file

11. Exit or Minimize button Quit or Minimize EasyTuneTM 5 software

(Note)

(Note) EasyTune 5 functions may vary depending on different motherboards.

GA-8AENXP Dual Graphic Motherboard - 58 -

4-1-2 Xpress Recovery Introduction

What is Xpress Recovery ?

Xpress Recovery is a utility used to back up and restore an OS partition.
If the hard drive is not working properly, the user can restore the drive to
its original state.

1. Supports FAT16, FAT32, and NTFS formats

2. Must be connected to the IDE1 Master

3. Allows installation of only one OS

4. Must be used with an IDE hard disk supporting HPA

5. The first partition must be set as the boot partition. When the boot partition is backed up,
please do not alter its size.

6. Xpress Recovery is recommended when using Ghost to return boot manager to NTFS
format.

How to use the Xpress Recovery

1. Boot from CD-ROM (BMP Mode)
Enter the BIOS menu, select "Advanced BIOS Feature" and set to boot from CD-ROM. Insert the
provided driver CD into your CD drive, then save and exit the BIOS menu. Once the computer has
restarted, the phrase "Boot from CD:" will appear at the bottom left-hand corner of the screen. When
"Boot from CD:" appears, press any key to enter Xpress Recovery.
Once you have completed this step, subsequent access to Xpress Recovery can also function by
pressing the F9 key during computer power on.

.
.
Verifying DMI Pool Data
Boot from CD:

Boot from CD:

English

Xpress Recovery V1.0 (C) Copy Right 2003. GIGABYTE Technology CO. , Ltd.

1. Execute Backup Utility

2. Execute Restore Utility

3. Remove Backup Image

4. Set Password

5. Exit and Restart

Build 2011

Appendix- 59 -

English

2. Press F9 during powering on the computer. (Text Mode)
Press F9 during powering on the computer .

Award Modular BIOS v6.00PG, An Energy Star Al ly
Copyright (C) 1984-2004, Award Software, Inc.

Intel 865PE AGPSet BIOS for 8IPE1000MT F1
Check System Health OK
.
.
.

Press DEL to enter SETUP / Q-Flash, F9 For Xpress Recovery
08/16/2002-I845GE-6A69YG01C-00

Xpress Recovery V1.0 (C) Copy Right 2003. GIGABYTE Technology CO. , Ltd.

1. Execute Backup Utility

2. Execute Restore Utility

3. Remove Backup Image

4. Set Password

5. Exit and Restart

F9 For Xpress Recovery

1. If you have already entered Xpress Recovery by booting from the CD-ROM, you can enter
Xpress Recovery in the future by pressing the F9 key.

2. System storage capacity as well as drive reading/writing speed will affect backup speed.

3. It is recommended that Xpress Recovery be immediately installed after OS and all required
driver and software installations are complete.

GA-8AENXP Dual Graphic Motherboard - 60 -

1. Execute Backup Utility:



 Press B to Backup your System or Esc to Exit



The backup utility will automatically scan your system and back up data as a backup image in your hard
drive.

Not all systems support access to Xpress Recovery by pressing the F9 key during computer power
on. If this is the case, please use the boot from CD-ROM method to enter Xpress Recovery.

2. Execute Restore Utility:



 This program will recover your system to factory default.



Press R to restore your system back to factory default or press Esc to exit

Restores backup image to original state.

3. Remove Backup Image:



 Remove backup image. Are you sure? (Y/N)



Remove the backup image.

4. Set Password:



 Please input a 4-16 character long password (a-z or 0-9) or press Esc to exit



You can set a password to enter Xpress Recovery to protect your hard disk data. Once this is done,
password input will be required to enter Xpress Recovery during the next as well as subsequent system
restarts. If you wish to remove the need for password entry, please select "Set Password" and under
"New Password/Confirm Password", make sure there is no entry and then press "Enter" to remove
password requirement.

English

5. Exit and Restart:

Exit and restart your computer.

Appendix- 61 -

English

4-1-3 Flash BIOS Method Introduction

A. What is Dual BIOS Technology?

Dual BIOS means that there are two system BIOS (ROM) on the
motherboard, one is the Main BIOS and the other is Backup BIOS.

Under the normal circumstances, the system works on the Main BIOS. If the Main BIOS is corrupted or
damaged, the Backup BIOS can take over while the system is powered on. This means that your PC will still
be able to run stably as if nothing has happened in your BIOS.

B. How to use Dual BIOS and Q-Flash Utility?

a. After power on the computer, pressing <Del> immediately during POST (Power On Self Test) it will allow
you to enter Award BIOS CMOS SETUP, then press <F8> to enter Flash 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 : Select Item

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Time, Date, Hard Disk Type...

b. Dual BIOS / Q-Flash Programming Utility

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Boot From................................................. Main Bios

Main ROM Type/Size............................... SST 49LF004A 512K

Backup ROM Type/Size........................... SST 49LF004A 512K

Wide Range Protection Disable

PgDn/PgUp: Modify : Move ESC: Reset F10: Power Off

Dual BIOS Utility V1.33

Boot From Main Bios

Auto Recovery Enable

Halt On Error Disable

Keep DMI Data Enable

Copy Main ROM Data to Backup

Load Default Settings

Save Settings to CMOS

Q-Flash Utility

Update Main BIOS from Floppy

Update Backup BIOS from Floppy

Save Main BIOS to Floppy

Save Backup BIOS to Floppy

GA-8AENXP Dual Graphic Motherboard - 62 -

c. Dual BIOS Item explanation:

Wide Range Protection: Disable(Default), Enable

Status 1:
If any failure (ex. Update ESCD failure, checksum error or reset? occurs in the Main BIOS, just before the
Operating System is loaded and after the power is on, and that the Wide Range Protection is set to "Enable",
the PC will boot from Backup BIOS automatically.
Status 2:
If the ROM BIOS on peripherals cards(ex. SCSI Cards, LAN Cards,..) emits signals to request restart of the
system after the user make any alteration on it, the boot up BIOS will not be changed to the Backup BIOS.

Boot From : Main BIOS(Default), Backup BIOS

Status 1:

The user can set to boot from Main BIOS or Backup BIOS.

Status 2:

If one of the Main BIOS or the Backup BIOS fails, this item "Boot From : Main BIOS(Default)" will
become gray and will not be changed by user.

Auto Recovery : Enable(Default), Disable

When one of the Main BIOS or Backup BIOS occurs checksum failure, the working BIOS will automatically
recover the BIOS of checksum failure.
(In the Power Management Setup of the BIOS Setting, if ACPI Suspend Type is set to Suspend to RAM, the
Auto Recovery will be set to Enable automatically.)
(If you want to enter the BIOS setting, please press "Del" key when the boot screen appears.)

Halt On Error : Disable(Default), Enable

If the BIOS occurs a checksum error or the Main BIOS occurs a WIDE RANGE PROTECTION error and Halt
On Error set to Enable, the PC will show messages on the boot screen, and the system will pause and wait
for the user's instruction.

If Auto Recovery :Disable, it will show <or the other key to continue.>
If Auto Recovery :Enable, it will show <or the other key to Auto Recover.>

Keep DMI Data : Enable(Default), Disable

Enable: The DMI data won't be replaced by flashing new BIOS.(recommend)
Disable: The DMI data will be replaced by flashing new BIOS.

Copy Main ROM Data to Backup

(If you boot from Backup ROM, this item will change to Copy Backup ROM Data to Main)
Auto recovery message:

BIOS Recovery: Main to Backup

The means that the Main BIOS works normally and could automatically recover the Backup BIOS.

BIOS Recovery: Backup to Main

The means that the Backup BIOS works normally and could automatically recover the Main BIOS.
(This auto recovery utility is set by system automatically and can't be changed by user.)

Load Default Settings

Load dual BIOS default value.

Save Settings to CMOS

Save revised setting.

English

Appendix- 63 -

English

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-Flash

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.

TM

Utility on Dual BIOS Motherboards.

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

GA-8AENXP Dual Graphic Motherboard - 64 -

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

 MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Time, Date, Hard Disk Type...

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

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.

English

Task menu for

Dual BIOS

utility

Task menu for

TM

Q-Flash

utility

Boot From...................................... Main Bios

Main ROM Type/Size...................... SST 49LF004A 512K

Backup ROM Type/Size.................. SST 49LF004A 512K

Wide Range Protection Disable

Copy Main ROM Data to Backup

Enter : Run :Move ESC:Reset F10:Power Off

Dual BIOS Utility

Boot From Main Bios

Auto Recovery Enable

Halt On Error Disable

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

Dual BIOS utility bar

Q-FlashTM utility title

bar

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.

Appendix- 65 -

English

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.

Boot From...................................... Main Bios

Main ROM Type/Size...................... SST 49LF004A 512K

Backup ROM Type/Size.................. SST 49LF004A 512K

Wide Range Protection Disable

8KNXPU.Fba 512K

Total size : 1.39M Free size : 911.50K

Copy Main ROM Data to Backup

F5 : Refresh DEL : Delete

Enter : Run :Move ESC:Reset F10:Power Off

After pressing Enter, you'll then see the progress of reading the BIOS file from the floppy disk.

Boot From...................................... Main Bios

Main ROM Type/Size...................... SST 49LF004A 512K

Backup ROM Type/Size.................. SST 49LF004A 512K

Wide Range Protection Disable

Reading BIOS file from floppy ...

>>>>>>>>>>>>>>.....................

Copy Main ROM Data to Backup

Don't Turn Off Power or Reset System

Enter : Run :Move ESC:Reset F10:Power Off

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

GA-8AENXP Dual Graphic Motherboard - 66 -

Dual BIOS Utility

1 file(s) found

Boot From Main Bios

Auto Recovery Enable

Halt On Error Disable

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

Dual BIOS Utility

Boot From Main Bios

Auto Recovery Enable

Halt On Error Disable

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

BIOS file in the floppy

disk.

Do not turn off power or

reset your system at this

stage!!

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.

Boot From...................................... Main Bios

Main ROM Type/Size...................... SST 49LF004A 512K

Backup ROM Type/Size.................. SST 49LF004A 512K

Wide Range Protection Disable

Copy Main ROM Data to Backup

Enter : Run :Move ESC:Reset F10:Power Off

Dual BIOS Utility

Boot From Main Bios

Auto Recovery Enable

!! Copy BIOS completed - Pa!! Copy BIOS completed - Pa

!! Copy BIOS completed - Pa

!! Copy BIOS completed - Pa!! Copy BIOS completed - Pa

Halt On Error Disable

PleaPlea

se prese pre

ss ass a

Plea

PleaPlea

Load Main BIOS from Floppy

Load Backup BIOS from Floppy

ny key to continueny key to continue

se pre

ss a

ny key to continue

se prese pre

ss ass a

ny key to continueny key to continue

Load Default Settings

Save Settings to CMOS

Q-Flash Utility

Save Main BIOS to Floppy

Save Backup BIOS to Floppy

ss !!ss !!

ss !!

ss !!ss !!

You can repeat Step 1 to

4 to flash the backup

BIOS, too.

5. Press Esc and then Y button to exit the Q-Flash utility. The computer will restart automatically after

you exit Q-Flash.

Boot From...................................... Main Bios

Main ROM Type/Size...................... SST 49LF004A 512K

Backup ROM Type/Size.................. SST 49LF004A 512K

Wide Range Protection Disable

Copy Main ROM Data to Backup

Enter : Run :Move ESC:Reset F10:Power Off

Dual BIOS Utility

Boot From Main Bios

Auto Recovery Enable

Are you sure to RESETAre you sure to RESET

Are you sure to RESET

Are you sure to RESETAre you sure to RESET

Halt On Error Disable

[Enter] to continure or [Esc] to a[Enter] to continure or [Esc] to a

[Enter] to continure or [Esc] to a

[Enter] to continure or [Esc] to a[Enter] to continure or [Esc] to a

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

? ?

?

? ?

bort...bort...

bort...

bort...bort...

English

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.

The BIOS file

becomes Fba 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

Appendix- 67 -

English

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 Management Setup

 PnP/PCI Configurations

 PC Health Status

 MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Load Fail-Safe Defaults (Y/N)? Y

Time, Date, Hard Disk Type...

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

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

 MB Intelligent Tweaker(M.I.T.)

ESC: Quit F3: Change Language

F8: Dual BIOS/Q-Flash F10: Save & Exit Setup

Save to CMOS and EXIT (Y/N)? Y

Time, Date, Hard Disk Type...

Select Language

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Press Y on your keyboard to save and exit.

Part Two:

TM

Updating BIOS with Q-Flash

This part guides users of single-BIOS motherboards how to update BIOS using the Q-Flash

 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 F3: Change Language

F8: Q-Flash F10: Save & Exit Setup

GA-8AENXP Dual Graphic Motherboard - 68 -

Utility on Single-BIOS Motherboards.

CMOS Setup Utility-Copyright (C) 1984-2004 Award Software

Top Performance

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Time, Date, Hard Disk Type...

TM

utility.

Exploring the Q-FlashTM utility screen

The Q-FlashBIOS utility screen consists of the following key components.

Q-FlashTM utility bar

Action bar

Task menu for

TM

Q-Flash

utility

Flash Type/Size.................................SST 49LF003A 256K

Enter : Run :Move ESC:Reset F10:Power Off

Q-Flash Utility V1.30

Keep DMI Data Enable

Update BIOS from Floppy

Save BIOS to Floppy

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.

Flash Type/Size.................................SST 49LF003A 256K

8GE800.F4 256K

Total size : 1.39M Free size : 1.14M

Enter : Run :Move ESC:Reset F10:Power Off

F5 : Refresh DEL : Delete

Q-Flash Utility V1.30

1 file(s) found

Keep DMI Data Enable

Update BIOS from Floppy

Save BIOS to Floppy

BIOS file in the floppy

disk.

English

Flash Type/Size.................................SST 49LF003A 256K

Reading BIOS file from floppy ...

>>>>>>>>>>>>>>.....................

Enter : Run :Move ESC:Reset F10:Power Off

Don't Turn Off Power or Reset System

Q-Flash Utility V1.30

Keep DMI Data Enable

Update BIOS from Floppy

Save BIOS to Floppy

Do not turn off power or

reset your system at

this stage!!

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

Please do not take out the floppy disk when it begins flashing BIOS.

Appendix- 69 -

English

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.

Flash Type/Size.................................SST 49LF003A 256K

Enter : Run :Move ESC:Reset F10:Power Off

Don't Turn Off Power or Reset System

Q-Flash Utility V1.30

Keep DMI Data Enable

Updating BIOS Now

Update BIOS from Floppy

>>>>>>>>>>>>>>>>>>>.........................

Save BIOS to Floppy

Do not turn off power or

reset your system at

this stage!!

4. Press any keys to return to the Q-Flash menu when the BIOS updating procedure is completed.

Flash Type/Size.................................SST 49LF003A 256K

Enter : Run :Move ESC:Reset F10:Power Off

Q-Flash Utility V1.30

Keep DMI Data Enable

!! Copy BIOS completed - Pa!! Copy BIOS completed - Pa

!! Copy BIOS completed - Pa

!! Copy BIOS completed - Pa!! Copy BIOS completed - Pa

Update BIOS from Floppy

Save BIOS to Floppy

PleaPlea

se prese pre

ss ass a

se pre

se prese pre

ny key to continueny key to continue

ss a

ny key to continue

ss ass a

ny key to continueny key to continue

Plea

PleaPlea

ss !!ss !!

ss !!

ss !!ss !!

5. Press Esc and then Y button to exit the Q-Flash utility. The computer will restart automatically after you

exit Q-Flash.

Flash Type/Size.................................SST 49LF003A 256K

Enter : Run :Move ESC:Reset F10:Power Off

Q-Flash Utility V1.30

Keep DMI Data Enable

Are you sure to RESETAre you sure to RESET

Are you sure to RESET

Are you sure to RESETAre you sure to RESET

Update BIOS from Floppy

Save BIOS to Floppy

[Enter] to continure or [Esc] to a[Enter] to continure or [Esc] to a

[Enter] to continure or [Esc] to a

[Enter] to continure or [Esc] to a[Enter] to continure or [Esc] to a

? ?

?

? ?

bort...bort...

bort...

bort...bort...

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.

The BIOS file
becomes F4 after
updating

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>
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!!

GA-8AENXP Dual Graphic Motherboard - 70 -

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 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"

English

1. Methods and steps:

I. Update BIOS through Internet

a. Click "Internet Update" icon
b. Click "Update New BIOS" icon
c. Select @BIOSTM 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:

8AENXPDG.E15).

e. Complete update process following the instruction.

Appendix- 71 -

English

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

GA-8AENXP Dual Graphic Motherboard - 72 -

4-1-4 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 Intel® ICH6R chipset supports are RAID 0 and
RAID 1. The RAID levels which the Promise PDC20779 chip 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 4KB to 128KB. 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.

English

Appendix- 73 -

English

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, enter Ctrl + I to select Intel RAID;

Ctrl + S to select Silicon Image).

5) Complete driver installation.

6) Complete RAID utility installation.
More information on steps 4 and 5 is provided. (For more detailed setup information, please visit "Support\
Motherboard\ Technology Guide section" on our website at http:\\www.gigabyte.com.tw to read or download
the information you need.) Sections below introduce the steps to configure Intel and Promise RAID BIOS.

A. Configuring the Intel RAID BIOS

The Intel RAID BIOS setup lets you choose the RAID array type and which hard drives you want to make part
of the array.
Entering the RAID BIOS Setup

1. After rebooting your computer, wait until you see the RAID software prompting you to press Ctrl + I. 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 + I before the window disappears.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

RAID Volumes :
None Defined.

Physical Disks :
Port Driver Model Serial # Size Type/Status(Vol ID)
0 ST3120026AS 3JT354CP 111.7GB Non-RAID Disk
1 ST3120026AS 3JT329JX 111.7GB Non-RAID Disk

Press <CTRL - I> to enter Configuration Utility

Press Ctrl + I. The Intel RAID Utility - Create RAID Volume window appears (as Figure below).

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

RAID Volumes :
None Defined.

Physical Disks :
Port Driver Model Serial # Size Type/Status(Vol ID)
0 ST3120026AS 3JT354CP 111.7GB Non-RAID Disk
1 ST3120026AS 3JT329JX 111.7GB Non-RAID Disk

[]-Select [ESC]-Exit [ENTER]-Select Menu

[ MAIN MENU ]

1. Create RAID Volume

2. Delete RAID Volume

3. Reset Disks to Non-RAID

4. Exit

[ DISK/VOLUME INFORMATION ]

GA-8AENXP Dual Graphic Motherboard - 74 -

Create RAID Volume

Press Enter under Create RAID Volume to set up RAID.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

Enter a string between 1 and 16 characters in length that can be used

to uniquely identify the RAID volume. This name is case sensitive and

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

After entering the Create Volume Menu, you can set disk name with 1~16 letters (letters cannot be special
characters) under Name item.
After setting disk name, press Enter to select RAID Level.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

RAID0(Stripe)- Create s a volume where equal portions of the volume

RAID1(Stripe)- Creates a volume where a redundant copy of the data is

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

RAID Level : RAID0(Stripe)

Disks : Select Disks

Strip Size : 128KB

Capacity : 223.5 GB

RAID Level : RAID0(Stripe)

Strip Size : 128KB

Capacity : 223.5 GB

Choose the RAID level best suited to your usage model.

are spread across all the disks. This creates a volume
with higher performance by accessing all disks at once.

stored on each disk. This creates a volume protected
from a single hard disk failure.

Create Volume

[ HELP ]

can not contain special characters.

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

Disks : Select Disks

Create Volume

[ HELP ]

English

There are two RAID levels: RAID0(Stripe) and RAID1(Mirror). After selecting the RAID level, press Enter to
select Strip Size.

Appendix- 75 -

English

The KB is a unit of Strip Size. You can set disk block size with this item.
The disk block size can be set from 4KB to 128KB. After you set disk block size, press Enter to set disk
Capacity.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

RAID Level : RAID0(Stripe)

Disks : Select Disks

Strip Size : 128KB

Capacity : 223.5 GB

Choose the RAID level best suited to your usage model.

RAID Level : RAID0(Stripe)

Strip Size : 128KB

Capacity : 223.5 GB

Create Volume

[ HELP ]

The following are typical values:
16KB - Best for sequential transfers
64KB - Good general purpose strip size
128KB - Best performance for most desktops and workstations

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

Disks : Select Disks

Create Volume

[ HELP ]

Enter the volume capacity. The default value indicates the
maximum volume capacity using the selected disks. If less
than the maximum capacity is chosen, creation of a second
volume is needed to utilize the remaining space.

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

Press Enter to enter Create Volume after setting disk capacity.

GA-8AENXP Dual Graphic Motherboard - 76 -

Press Enter under the Create Volume item.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

RAID Level : RAID0(Stripe)

Disks : Select Disks

Strip Size : 128KB

Capacity : 223.5 GB

Press "ENTER" to Create the specified volume

Create Volume

[ HELP ]

An alert bar will be displayed warning you that all data on selected disks will be lost. Please press Y to
complete the set-up of RAID.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

WARNING : ALL DATA ON SELECTED DISKS WILL BE LOST.

[ CREATE VOLUME MENU ]

Name : RAID_Volume0

RAID Level : RAID0(Stripe)

Disks : Select Disks

Strip Size : 128KB

Capacity : 223.5 GB

Are you sure you want to creat this volume? (Y/N) :

Create Volume

[ HELP ]

English

Press "ENTER" to Create the specified volume

[]-Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

Appendix- 77 -

English

After the completion, you will see the detailed information about the RAID, such as RAID level, disk block
size, disk name and disk capacity, etc.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

RAID Volumes :
ID Name Level Strip Size Status Bootable
0 RAID_Volume0 RAID(Stripe) 128KB 223.5GB Normal Yes

Physical Disks :
Port Driver Model Serial # Size Type/Status(Vol ID)
0 ST3120026AS 3JT354CP 111.7GB Member Disk(0)
1 ST3120026AS 3JT329JX 111.7GB Member Disk(0)

[]-Select [ESC]-Exit [ENTER]-Select Menu

[ MAIN MENU ]

1. Create RAID Volume

2. Delete RAID Volume

3. Reset Disks to Non-RAID

4. Exit

[ DISK/VOLUME INFORMATION ]

Delete RAID Volume

If you want to delete a RAID volume, please select the Delete RAID Volume option. Press Enter key and
follow the instructions on the screen.

Intel(R) Application Accelerator RAID Option ROM v4.0.6180
Copyright(C) 2003-04 Intel Corporation. All Rights Reversed.

RAID Volumes :
ID Name Level Strip Size Status Bootable
0 RAID_Volume0 RAID(Stripe) 128KB 223.5GB Normal Yes

Physical Disks :
Port Driver Model Serial # Size Type/Status(Vol ID)
0 ST3120026AS 3JT354CP 111.7GB Member Disk(0)
1 ST3120026AS 3JT329JX 111.7GB Member Disk(0)

[ MAIN MENU ]

1. Create RAID Volume

2. Delete RAID Volume

3. Reset Disks to Non-RAID

4. Exit

[ DISK/VOLUME INFORMATION ]

[]-Select [ESC]-Exit [ENTER]-Select Menu

GA-8AENXP Dual Graphic Motherboard - 78 -

B. Configuring the Promise PDC20779 RAID BIOS

The Promise PDC20779 RAID BIOS setup lets you choose the RAID array type and which hard drives you
want to make part of the array.
Entering the RAID BIOS Setup

1. After rebooting your computer, wait until you see the RAID software prompting you to press Ctrl + F. 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> + <F> before the window disappears.

FastTrak 779 (tm) BIOS Version 2.00.0.24
Copyright (c) 2003 Promise Technology, Inc.
Updated in 2004

No Array is defined..............................

Press <Ctrl-F> to enter FastBuild (tm) Utility or
Press [ESC] to continue booting

Press <Ctrl> + <F>. The Promise RAID Utility window appears (as Figure below).

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Auto Setup................................................[ 1 ]

View/Change Drives Assignments............... [ 2 ]

Define Array..............................................[ 3 ]

Delete Array..............................................[ 4 ]

Rebuild Array............................................[ 5 ]

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Press 1..5 to Select Option [ESC] Exit

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Main Menu

This is the first option screen when you enter the FastBuild Setup.

To create a new array automatically, press <1>. Promise recommends this option for most users.

To manually create an array, press <3> to enter the Define Array window. If you wish to specify block size,
you must create the array manually.

To view the disk drives assigned to arrays, press <2> to enter the View Drive Assignments window.

To delete an array, press <4> to enter the Delete Array window.

To recover from an error in a mirrored (RAID 1) disk array, press <5> to enter the Rebuild Array window.

Appendix- 79 -

English

Create Arrays Automatically

To create a new array automatically, press <1> to enter the Auto Setup window. The Auto Setup selection
from the Main Menu can intuitively help create your disk array. It will assign all available drives appropriate
for the disk array you are creating.

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Auto Setup Options Menu Auto Setup Options Menu

[

Auto Setup Options Menu

[ [

Optimize Array for:

Mode......................................................................... Stripe

Spare Drive................................................................ 0

Drives Used in Array.................................................. 2

Array Disk Capacity (size in MB)............................... 240068

[, , Space] Change Option [ESC] Exit [CTRL-Y] Save

Auto Setup Options Menu Auto Setup Options Menu

Performance

[ [

Array Setup Configuration Array Setup Configuration

[

Array Setup Configuration

[ [

Array Setup Configuration Array Setup Configuration

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Under the Optimized Array for setting, use the LEFT ARROW <> or SPACEBAR key to select Perfor-
mance (RAID 0) or Security (RAID 1). Press <CTRL> and <Y> to save the configuration.

Performance: Under the Performance setting (RAID 0), FastTrak assigns two drives to a single Striped array.
If you want a one-drive array or you want to specify block size, please go to the Define Array windows.

Security: Under the Security setting (RAID 1), FastTrak assigns two drives to a single Mirrored array.

GA-8AENXP Dual Graphic Motherboard - 80 -

Create Arrays Manually

To create a new array manually, press <3> to enter the Define Array window. The Define Array selection from
the Main Menu allows users to begin the process of manually defining the drive elements and RAID levels for
one or multiple disk arrays attached to the Promise PDC20779 controller.

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Define Define

Array Menu Array Menu

[

Define

Array Menu

[ [

Define Define

[ [

[

[ [

Keys Keys

Keys

Keys Keys

Array Menu Array Menu

AA

A

AA

Logical Disk No RAID Mode Total Drv Capacity (MB) Status

Logical Disk1 ---- ---- ----- ----

Logical Disk2 ---- ---- ----- ---­Logical Disk3 ---- ---- ----- ---­Logical Disk4 ---- ---- ----- ----

Halt On Error: Disabled

[] Up [] Down [ESC] Exit [Enter] Select [Space] Change HOE Option

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Use arrow keys [] to move to a logical disk set and press ENTER to enter the Define Array Menu.

Halt on Error
When enabled, if the RAID controller detects an error, the boot process will stop when the FastTrak BIOS
appears and wait for your input. At that point, you can press <Ctrl>+<F> to enter the FastBuild utility or press
<ESC> to continue booting.
When disabled, the FastTrak BIOS will appear and show the Critical array, but the computer will continue
booting if you take no action.

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Define Define

Array Menu Array Menu

[

Define

Array Menu

[ [

Define Define

Logical Disk No RAID Mode Total Drv Status

Logical Disk 1 Stripe 0 Functional

Stripe Block: 64KB Gigabyte Rounding: OFF

Array Menu Array Menu

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DriveDrive

s s

Assignments Assignments

[

Drive

s

Assignments

[ [

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s s

[ [

Keys Keys

[

Keys

[ [

Keys Keys

Assignments Assignments

AA

A

AA

Channel:ID Drive Model Capacity (MB) Assignment

1:SATA ST3120026AS 120034 N
2:SATA ST3120026AS 120034 N

[] Up [] Down [ESC] Exit [Space] Change Option [Ctrl-Y] Save

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RAID Mode: Use Space key to change your selection between Stripe (RAID 0) or Mirror (RAID 1)

Appendix- 81 -

Stripe Block: For striped (RAID 0) arrays, you can manually select the stripe block size. Press the Space bar
to scroll through choices from 32 to 128KB. The default is 64KB.

English

Gigabyte Rounding: The Gigabyte Rounding feature is designed for Mirrored (RAID 1) arrays in which a
drive has failed and the user cannot replace the drive with the same capacity or larger.

In the following procedure, we'll create RAID 0 as an example.

1. Under the RAID Mode section, press the Spacebar to select Stripe.

2. Set the Stripe Block size. 64K is the default.

3. Under the Drive Assignments section, press UP and DOWN ARROW keys to highlight a drive.

4. Press the Spacebar to change the Assignment option to <Y>. This action adds the drive to the disk
array. Assign from one or two drives. If you assign only one drive, there will be no performance benefit.
The Total Drv section will show the number of disks assigned.

5. Press <Ctrl>+<Y> keys to save the information. The window below will appear.

Do you want to do quick initialize
or create only? (Yes/No)
Y-Create and Quick Initialize
N-Create Only

6. Press <Y> to create and quick initialize the array or press <N> to create it only.

7. Press <Esc> if you want to exit the RAID BIOS utility.

View Drive Assignments

The View Drive Assignments option in the Main Menu displays whether drives are assigned to a disk array or
are unassigned.

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Channel:ID Drive Model Capacity (MB) Assignment Mode

1:SATA ST3120026AS 120034 Logical Disk 1 U6

2:SATA ST3120026AS 120034 Logical Disk 1 U6

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Mode (D=DMA, U=UDMA)

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Under the Assignment column, drives are labeled with their assigned disk array or shown as Spare if
unassigned.

GA-8AENXP Dual Graphic Motherboard - 82 -

Delete an Array

The Delete Array menu option allows for deletion of disk array assignments.

Deleting an existing disk array could result in loss of data. Record all array information including
the array type, the disk members, and stripe block size in case you wish to undo a deletion.

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Array Menu Array Menu

[

Delete

Array Menu

[ [

Delete Delete

[ [

[

[ [

Keys Keys

Keys

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Array Menu Array Menu

AA

A

AA

Logical Disk No RAID Mode Total Drv Capacity (MB) Status

Logical Disk1 Stripe 2 240068 Functional

Logical Disk2 ---- ---- ----- ---­Logical Disk3 ---- ---- ----- ---­Logical Disk4 ---- ---- ----- ----

[] Up [] Down [ESC] Exit [Del] Delete

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1. To delete an array, highlight the array you wish to delete and press the <Del> key.

2. The View Array Definition Menu will appear (as shown below) showing which drives are assigned to this
array. Press <Ctrl>+<Y> if you are sure to delete the array or other keys to abort.

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Definition Menu

Array Array

Definition Menu Definition Menu

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Logical Disk No RAID Mode Total Drv Capacity (MB) Status

Logical Disk 1 Stripe 2 240068 Functional

Stripe Block: 64KB Gigabyte Rounding: OFF

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DriveDrive

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Assignments Assignments

[

Drive

s

Assignments

[ [

DriveDrive

s s

Channel:ID Drive Model Capacity (MB)

1:SATA ST3120026AS 120034
2:SATA ST3120026AS 120034

Are you sure you want to delete this array?
Press Ctrl-Y to Delete, or others to abort...

Assignments Assignments

] ]

] ]

]

]

] ]

] ]

3. Press <Y> to confirm yes to the following warning message and continue array deletion.

Do you want to clear boot sector that will
delete any existing data on your hard disks?
Y - Clear boot sector / N - Delete only

4. At th next prompt, press <Ctrl>+<Y> to remove the boot sector or any keys to abort. When the arrayis
deleted, the screen will return to Delete Array Menu. Press <Esc> if you want to exit the RAID BIOS
utility.

Appendix- 83 -

English

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 Fig.1).

(Note)

Fig.1

(Note)

Fig.2

Step 3:
A MS-DOS prompt screen will appear. Information on all chipsets should be listed on the screen (Refer to
Fig.2), 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, Intel Application Accelerator 4.0 is Intel ICH6R chipset.

GA-8AENXP Dual Graphic Motherboard - 84 -

4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction

This motherboard provide 6 audio connector. You are able to use 2-/
4-/6-/8-channnels audio feature by audio software selection.

Introduction of audio connectors:

You may connect CD-ROM/DVD-ROM, walkman or
others audio input to Line In.
The front channels or earphone can be connected to
Line Out (Front Speaker Out).
Connect microphone to Mic In.
Connect the rear channels to Rear Speaker Out.

Line In

Line Out

(Front Speaker Out)

Mic In

Connect the Center/Subwoofer channels to Center/
Subwoofer Speaker Out.
Connect the side channels to Side Speaker Out.
The installation of audio software for Windows 2000/ XP is very simple. Please follow the steps to install the
function.(Following pictures are in Windows XP)

If you set the Front Panel Type option to HD Audio in BIOS, make sure to connect your audio
front panel cable(optional for different models) connector to the motherboard before system start­up or you'll not be able to see the front panel options from the Sound Effect application.

Stereo Speakers Connection and Settings:

We recommend that you use the speaker with amplifier to acquire the best sound effect if the stereo output
is applied.

STEP 1:
Connect the stereo speakers or earphone to "Line
Out".

Rear Speaker Out

Center/Subwoofer
Speaker Out

Side Speaker
Out

English

STEP 2 :
Following installation of the audio driver, you'll find a

Sound Effect icon on the lower right hand taskbar.

Click the icon to select the function.

Line Out

Appendix- 85 -

English

STEP 3:
Click "Speaker Configuration" then click on the
left selection bar and select "2CH Speaker" to
complete 2 channel audio configuration.

4 Channel Audio Setup

STEP 1 :
Connect the front channels to "Front Speaker Out",
the rear channels to "Rear Speaker Out".

STEP 2 :
Following installation of the audio driver, you'll find a

Sound Effect icon on the lower right hand taskbar.

Click the icon to select the function.

Front Speaker Out

Rear Speaker Out

STEP 3:
Click "Speaker Configuration" then click on the
left selection bar and select "4CH Speaker" to
complete 4 channel audio configuration.

GA-8AENXP Dual Graphic Motherboard - 86 -

6 Channel Audio Setup

STEP 1 :
Connect the front channels to "Front Speaker Out",
the rear channels to "Rear Speaker Out", and the
Center/Subwoofer channels to "Center/Subwoofer
Speaker Out".

STEP 2 :
Following installation of 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:
Click "Speaker Configuration" then click on the
left selection bar and select "6CH Speaker" to
complete 6 channel audio configuration.

English

Front Speaker Out

Rear Speaker Out

Center/Subwoofer
Speaker Out

Appendix- 87 -

English

8 Channel Audio Setup

STEP 1 :
Connect the front channels to "Front Speaker Out",
the rear channels to "Rear Speaker Out", the Center/
Subwoofer channels to "Center/Subwoofer Speaker
Out", and the side channels to "Side Speaker Out".

STEP 2 :
Following installation of 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:
Click "Speaker Configuration" then click on the
left selection bar and select "8CH Speaker" to
complete 8 channel audio configuration.

Front Speaker Out

Rear Speaker Out

Center/Subwoofer
Speaker Out

Side Speaker Out

Sound Effect Configuration:
At the sound effect menu, users can adjust sound
option settings as desired.

GA-8AENXP Dual Graphic Motherboard - 88 -

Jack-Sensing Introduction

Jack-Sensing provides audio connectors error-detection function.

Install Microsoft DirectX8.1 or later version before to enable Jack-Sensing support for Windows

2000.

After you install an audio device, a screen of a list
would pop up from the audio software for you to
choose the type of device you installed.

If you have connected your device to the wrong jack,
the Jack-Sensing function would indicate the correct
jack for your device and you can reconnect the
device to the correct jack following the arrow
instruction.

The correct icon for audio device will be displayed
after the reinstallation.

English

Appendix- 89 -

English

4-2 Troubleshooting

Below is a collection of general asked questions. To check general asked questions based on a specific
motherboard model, please log on to http://www.gigabyte.com.tw

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.

7. Save changes and reboot the system.

Question 4: Why does system seem unstable after updating BIOS?
Answer: Please remember to load Fail-Safe Defaults (Or Load BIOS Defaults) after flashing BIOS. However,
if the system instability still remains, please clear CMOS to solve the problem.

Question 5: 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 6: How do I disable onboard VGA card in order to add an external VGA card?
Answer: Gigabyte motherboards will auto-detect the external VGA card after it is plugged in, so you don't
need to change any setting manually to disable the onboard VGA.

Question 7: Why cannot I use the IDE 2?
Answer: Please refer to the user manual and check whether you have connected any cable that is not
provided with the motherboard package to the USB Over Current pin in the Front USB Panel. If the cable is
your own cable, please remove it from this pin and do not connect any of your own cables to it.

GA-8AENXP Dual Graphic Motherboard - 90 -

Question 8: 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.

 AMI BIOS Beep Codes
*Computer gives 1 short beep when system boots successfully.
*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

 AWARD BIOS Beep Codes

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

English

Appendix- 91 -

English

GA-8AENXP Dual Graphic Motherboard - 92 -

English

Appendix- 93 -

English

GA-8AENXP Dual Graphic Motherboard - 94 -

Contact Us

English

 

 Taiwan (Headquarters)

 

GIGA-BYTE TECHNOLOGY CO., LTD.

Address: No.6, Bau Chiang Road, Hsin-Tien, Taipei Hsien,

Taiwan.

TEL: [phone]

FAX: [phone]

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.

Address: 17358 Railroad St, City of Industry, CA 91748.

TEL: [phone]

FAX: [phone]

Tech. Support :

http://www.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

Address: Friedrich-Ebert-Damm 112 22047 Hamburg

Deutschland

TEL: [phone] (Sales)

[phone] (Tech.)

FAX: [phone] (Sales)

[phone] (Tech.)

Tech. Support :

http://de.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

 

 U.K.

 

G.B.T. TECH. CO., LTD.

Address: GUnit 13 Avant Business Centre 3 Third Avenue,

Denbigh West Bletchley Milton Keynes, MK1 1DR, UK, England

TEL: [phone]

FAX: [phone]

Tech. Support :

http://uk.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.

TEL: [phone]

NL Tech.Support: 0900-GIGABYTE (0900-44422983)

BE Tech.Support: 0900-84034

FAX: [phone]

Tech. Support :

http://nz.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

Appendix- 95 -

English

 

 China

 

NINGBO G.B.T. TECH. TRADING CO., LTD.

Tech. Support :

http://cn.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: [phone]

FAX: [phone]

Beijing

TEL: [phone]

FAX: [phone]

Wuhan

TEL: [phone]

FAX: [phone]

GuangZhou

TEL: [phone]

FAX: [phone]

Chengdu

TEL: [phone]

FAX: [phone]

Xian

TEL: [phone]

FAX: [phone]

Shenyang

TEL: [phone]

FAX: [phone]-809

 

 Australia

 

GIGABYTE TECHNOLOGY PTY. LTD.

Tech. Support :

http://www.giga-byte.com.au/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 FRANCES 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

 

 Russia

 

Moscow Representative Office Of Giga-Byte Technology 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.ru

 

 Poland

 

Representative Office Of Giga-Byte Technology Co., Ltd.

POLAND

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.pl

GA-8AENXP Dual Graphic Motherboard - 96 -