Gigabyte GA-K8NF-9-RH User Manual

GA-K8NF-9-RH

AMD Socket 939 Processor Motherboard

User's Manual

Rev. 2301

12ME-K8NF9R-2301R

* The WEEE marking on the product indicates this product must not be disposed of with user's other household waste

and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!!

* The WEEE marking applies only in European Union's member states.

Jun. 2, 2006

GA-K8NF-9-RH

Motherboard

Jun. 2, 2006

GA-K8NF-9-RH

Motherboard

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-K8NF-9-RH 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 Fan Heat Sink ..................................................... 12

1-3-1 Installation of the CPU ......................................................................................... 12

1-3-2 Installation of the Fan Heat Sink ........................................................................ 13

1-4 Installation of Memory .................................................................................... 14

1-5 Installation of Expansion Cards ...................................................................... 16

1-6 I/O Back Panel Introduction ........................................................................... 17

1-7 Connectors Introduction .................................................................................. 18

Chapter 2 BIOS Setup ................................................................................................ 27

The Main Menu (For example: BIOS Ver. : FD) ....................................................... 28

2-1 Standard CMOS Features ............................................................................. 30

2-2 Advanced BIOS Features.............................................................................. 32

2-3 Integrated Peripherals ..................................................................................... 34

2-4 Power Management Setup ............................................................................. 37

2-5 PnP/PCI Configurations................................................................................. 39

2-6 PC Health Status ........................................................................................... 40

2-7 MB Intelligent Tweaker(M.I.T.) ....................................................................... 43

2-8 Top Performance ............................................................................................. 45

2-9 Load Optimized Defaults ................................................................................. 45

2-10 Set Supervisor/User Password ..................................................................... 46

2-11 Save & Exit Setup ......................................................................................... 47

2-12 Exit Without Saving ....................................................................................... 47

- 4 -

Chapter 3 Drivers Installation ...................................................................................... 49

3-1 Install Chipset Drivers .................................................................................... 49

3-2 Software Application ....................................................................................... 50

3-3 Software Information ....................................................................................... 50

3-4 Hardware Information ..................................................................................... 51

3-5 Contact Us..................................................................................................... 51

Chapter 4 Appendix ................................................................................................... 53

4-1 Unique Software Utilities ................................................................................ 53

4-1-1 EasyTune 5 Introduction ..................................................................................... 53

4-1-2 Xpress Recovery2 Introduction ......................................................................... 54

4-1-3 Flash BIOS Method Introduction ........................................................................ 56

4-1-4 Configuring SATA Hard Drive(s) ........................................................................ 65

4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction ...................................... 79

4-2 Troubleshooting ............................................................................................... 83

- 5 -

GA-K8NF-9-RH Motherboard Layout

SPDIF_I

SPDIF_O

KB_MS

COMA

USB

AUDIO1

AUDIO2

CODEC

CD_IN

LPT

LAN

VITESSE

BIOS

CPU_FAN

ATX_12V

F_AUDIO

8201

PCIE_1

PCIE_2

PCIE_16

PCI1

PCI2

PCI3

Socket 939

nVIDIA

nForceTM 4-4X

DDR2

DDR3

DDR4

DDR1

GA-K8NF-9-RH

S_ATAII_1

S_ATAII_0

S_ATAII_3

S_ATAII_2

SNO82AA2

SNO81BA3

BATTERY

F2_1394F1_1394

IDE2

IDE1

FDD

CLR_CMOS

ATX

IT8712

PWR_LED

SYS_FAN

F_PANEL

- 6 -

F_USB1

F_USB2

F_USB3

Block Diagram

PCI-ECLK

(100MHz)

PCI Express x 16

AMD K8

Socket 939

CPU

Hyper Transport Bus

CPUCLK+/-(200MHz)

DDR 400/333/266/200MHz DIMM

Dual Channel Memory

2 PCI Express x 1 Ports

PCI-ECLK

(100MHz)

PCI Express x 1 Bus

PCI Bus

SNO82AA2

SNO81BA3

3PCI

PCICLK

(33MHz)

RJ45

VITESSE

8201

3 IEEE1394b

Surround Speaker Out

nVIDIA

nForce4-4X

CODEC

MIC

Line-In

Line-Out

SPDIF In

SPDIF Out

Side Speaker Out

10 USB

Ports

LPC BUS

BIOS

4 Serial ATA

IT8712

33MHz

ATA33/66/100/133 IDE Channels

Floppy

LPT Port

COM Port

PS/2 KB/Mouse

24MHz

Center/Subwoofer Speaker Out

- 7 -

- 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 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  Socket 939 for AMD AlthlonTM 64 X2 Dual-Core / AlthlonTM 64 FX /

AlthlonTM 64 / SempronTM processor (K8)

 Supports core frequencies in excess of 3000+ and faster System Bus  1600MHz Chipset  nVIDIA® nForce4-4X chipset LAN  Onboard VITESSE 8201 phy (10/100/1000Mbit) Audio  Onboard Realtek ALC850 CODEC chip

 Supports 2 / 4 / 6/ 8 channel audio

 Supports Jack Sensing (Connector Sensing)

 Supports SPDIF In/Out connection

 Supports CD In connection IEEE 1394  Onboard SNO82AA2/SNO81BA3 chip

 3 IEEE1394b ports

Storage  nVIDIA® nForce4-4X chipset

- 1 FDD connector, allowing connection of 2 FDD devices

- 2 IDE connectors (IDE1, IDE2) with UDMA 33/ATA 66/ATA 100/ATA 133 suppport, allowing connection of 4 IDE devices

- 4 SATA connectors (SATAII0_1, SATAII2_3), allowing connection of 4 SATA devices

- Supports data striping (RAID 0), mirroring (RAID 1), striping + mirroring (RAID 0+1) for Serial ATA

O.S Support  Microsoft Windows 2000/XP Memory  4 DDR DIMM memory slots (supports up to 4GB memory)

 Supports dual channel DDR 400/333/266/200 DIMMs  Supports 2.5V DDR DIMMs

Expanstion Slots  1 PCI Express x16 slot

 2 PCI Express x1 slots  3 PCI slots

Internal Connectors  1 24-pin ATX power connector

 1 4-pin ATX 12V power connector  1 floppy connector  2 IDE connectors  4 SATA connectors  1 CPU fan connector  1 system fan connector  1 front panel connector  1 front audio connector  1 CD In connector  3 USB 2.0/1.1 connectors for additional 6 USB 2.0/1.1 ports by cables  2 IEEE1394b connectors for 3 additional IEEE1394 ports by cables  1 power LED connector

(Note 1)

GA-K8NF-9-RH Motherboard - 10 -

Rear Panel I/O  1 PS/2 keyboard port

 1 PS/2 mouse port  1 parallel port  1 SPDIF in port  1 SPDIF out port  1 serial port (COMA)  4 USB 2.0/1.1 ports  1 RJ-45 port  6 audio jacks (Line In / Line Out / MIC In / Surround Speaker Out (Rear

Speaker Out) / Center/Subwoofer Speaker Out / Side Speaker Out) I/O Control  IT8712 chip Hardware Monitor  System voltage detection

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

(Note 2)

BIOS  1 4Mbit flash ROM

 Use of licensed AWARD BIOS

Additional Features  Supports @BIOS

 Supports Download Center  Supports Q-Flash  Supports EasyTune

(Note 3)

 Supports Xpress Install  Supports Xpress Recovery2  Supports Xpress BIOS Rescue

Bundle Software  Norton Internet Security (OEM version) Form Factor  ATX form factor; 30.5cm x 21.0cm

English

(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) Whether the CPU Smart FAN Control function is supported will depend on the CPU you install.

For more detailed information please check at the FAQ section on GIGABYTE's website.

(Note 3) EasyTune functions may vary depending on different motherboards.

Hardware Installation- 11 -

1-3 Installation of the CPU and Fan Heat Sink

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 pin 1 marking (the small triangle) on 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.

1-3-1 Installation of the CPU

Check the CPU pins to see that none are bent. Move the socket lever to the unlocked position as shown in Fig. 1 (90o to the plane of the motherboard) prior to inserting the CPU. The pin 1 location is designated on the CPU by a small triangle that corresponds to a triangle marking on the socket as shown in Fig.

2. Align the CPU to the socket and gently lower it into place. Do not force the CPU into the socket.

Socket lever

Fig.1 Position lever at a 90 degree angle.

Fig.2 Pin 1 location on the socket and processor. Gently place the CPU into position making sure that the CPU pins fit perfectly into their holes. Once the CPU is positioned into its socket, place one finger down on the middle of the CPU and gently press the metal lever back into its original position.

Pin One

Please use extra care when installing the CPU. The CPU will not fit if positioned incorrectly. Rather than applying force, please change the positioning of the CPU.

GA-K8NF-9-RH Motherboard - 12 -

1-3-2 Installation of the Fan Heat Sink

Fig.1 Before installing the heat sink, please first add an even layer of heat sink paste on the surface of the CPU. Install all the heat sink components (Please refer to the heat sink manual for detailed installation instructions).

Fig.2 Please connect the heat sink power connector to the CPU_FAN connector located on the motherboard so that the heat sink can properly function to prevent CPU overheating.

The heat sink may adhere to the CPU as a result of hardening of the heat sink 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 heat sink.

English

Hardware Installation- 13 -

English

1-4 Installation of Memory

Before installing the memory modules, please comply with the following conditions:

1. Please make sure that the memory used is supported by the motherboard. It is recommended that memory of similar capacity, specifications and brand be used.

2. Before installing or removing memory modules, please make sure that the computer power is switched off to prevent hardware damage.

3. Memory modules have a foolproof insertion design. A memory module can be installed in only one direction. If you are unable to insert the module, please switch the direction.

The motherboard supports DDR 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.

Notch

DDR

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.

GA-K8NF-9-RH Motherboard - 14 -

Dual Channel Memory Configuration

The GA-K8NF-9-RH supports the Dual Channel Technology. After operating the Dual Channel Technology, the bandwidth of Memory Bus will double.

Due to CPU limitation, if you wish to operate the Dual Channel Technology, follow the guidelines below:

1. Dual Channel mode will not be enabled if only one memory module is installed.

2. To enable Dual Channel mode with two memory modules (it is recommended to use memory modules of identical brand, size, chips, and speed), you must install them into DIMM sockets of the same color.

3. To enable Dual Channel mode with four memory modules, it is recommended to use memory modules of identical brand, size, chips, and speed.

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

DDR 1 DDR 2 DDR 3 DDR 4

2 memory modules

4 memory modules

If two memory modules are to be used to achieve Dual Channel mode, we recommend installing them in DDR1 and DDR2 DIMM sockets.

All of the memory configurations below will cause system unable to boot. (DS: Double Side, SS: Single Side)

1 memory module

2 memory modules

3 memory modules

DS/SS DS/SS - - - -

- - - - DS/SS DS/SS

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

DDR 1 DDR 2 DDR 3 DDR 4

- - DS/SS - - - -

- - - - - - DS/SS

- - DS/SS DS/SS - -

DS/SS - - - - DS/SS

- - DS/SS - - DS/SS

DS/SS DS/SS DS/SS - -

- - DS/SS DS/SS DS/SS

DS/SS - - DS/SS DS/SS

DS/SS DS/SS - - DS/SS

English

Hardware Installation- 15 -

English

1-5 Installation of Expansion Cards

You can install your expansion card by following the steps outlined below:

1. Read the related expansion card's instruction document before 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 x16 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 x16 slot and press firmly down on the slot. Make sure your VGA card is locked by the small white-drawable bar.

GA-K8NF-9-RH Motherboard - 16 -

1-6 I/O Back Panel Introduction

PS/2 Keyboard and PS/2 Mouse Connector

To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the keyboard to the lower port (purple).

Parallel Port

The parallel port allows connection of a printer, scanner and other peripheral devices.

SPDIF_I (SPDIF In)

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

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.

COMA (Serial Port)

Connects to serial-based mouse or data processing devices.

LAN Port

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.

Center/Subwoofer Speaker Out

Connect the Center/Subwoofer speakers to this connector.

Rear Speaker Out

Connect the rear surround speakers to this connector.

English

Hardware Installation- 17 -

Side Speaker Out

Connect the side surround speakers to this connector.

English

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

1-7 Connectors Introduction

8 7 4

15 9

1) ATX_12V

2) ATX (Power Connector)

3) CPU_FAN

4) SYS_FAN

5) FDD

6) IDE1 / IDE2

7) SATAII0_1 / SATAII2_3

8) PWR_LED

GA-K8NF-9-RH Motherboard - 18 -

9) BATTERY

10) F_PANEL

11) F_AUDIO

12) CD_IN

13) F_USB1 / F_USB2 / F_USB3

14) F1_1394 / F2_1394

15) CLR_CMOS

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

1 GND

113

2 GND

3 +12V

4 +12V

Pin No. Definition

1 3.3V

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(Only for 24-pin ATX)

12 3.3V(Only for 24 -pin ATX)

13 3.3V

14 -12V

15 GND

16 PS_ON(soft On/Off)

17 GND

18 GND

19 GND

20 -5V

21 +5V

22 +5V

23 + 5V(Only for 24-pin ATX)

24 G ND(Only for 24-pin ATX)

English

Hardware Installation- 19 -

English

3/4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector)

The cooler fan power connector supplies a +12V power voltage via a 3-pin 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). Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent CPU damage or system hanging caused by overheating.

Pin No. Definition

CPU_FAN

SYS_FAN

1 GND

2 +12V

3 Sense

5) 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. Before attaching the FDD cable, please take note of the foolproof groove in the FDD connector.

GA-K8NF-9-RH Motherboard - 20 -

6) IDE1 / IDE2 (IDE Connector)

An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If you wish to connect two IDE devices, please set the jumper on one IDE device as Master and the other as Slave (for information on settings, please refer to the instructions located on the IDE device). Before attaching the IDE cable, please take note of the foolproof groove in the IDE connector.

English

IDE2 IDE1

7) SATAII0_1 / SATAII2_3 (Serial ATA Connectors, Controlled by nForce4-4X)

Serial ATA can provide up to 150MB/s transfer rate. Please refer to the BIOS setting for the Serial ATA and install the proper driver in order to work properly.

SATAII_1

SATAII_0

SATAII_3

SATAII_2

Pin No. Definition

1 GND

2 TXP

3 TXN

4 GND

5RXN

6 RXP

7 GND

Hardware Installation- 21 -

English

8) PWR_LED

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

Pin No. Definition

1 MPD+

2 MPD-

3 MPD-

9) BATTERY

GA-K8NF-9-RH Motherboard - 22 -

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. Gently take out the battery and put it aside for about one

minute. (Or you can use a metal object to connect the

positive and negative pins in the battery holder to make them

short for five seconds.)

3. Re-install the battery.

4. Plug the power cord in and turn on the computer.

10) 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.

PW-

MSG-

RES+

RES-

HD-

HD+

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

English

Hardware Installation- 23 -

English

11) F_AUDIO (Front Audio Panel Connector)

If you want to use Front Audio connector, you must remove 5-6, 9-10 Jumper. In order to utilize the front audio header, your chassis must have front audio connector. Also please make sure the pin assignments for the cable are the same as the pin assignments for the front audio header. To find out if the chassis you are buying support front audio connector, please contact your dealer. Please note, you can have the alternative of using front audio connector or of using rear audio connector to play sound.

Pin No. Definition

910

1 MIC

2 GND

3 MIC_BIAS

4 Power

5 Front Audio(R)

6 Rear Audio(R)/Return R

7NC

8 No Pin

9 Front Audio(L)

10 Rear Audio(L)/Return L

12) CD_IN (CD In Connector)

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

GA-K8NF-9-RH Motherboard - 24 -

Pin No. Definition

1 CD-L

2 GND

3 GND

4 CD-R

13) F_ USB1 / F_USB2 / F_USB3 (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.

English

910

Pin No. Definition

1 Power (5V)

2 Power (5V)

3 USB DX-

4 USB Dy-

5 USB DX+

6 USB Dy+

7 GND

8 GND

9 No Pin

10 NC

14) F1_1394 / F2_1394 (Front IEEE 1394 Connectors)

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

Pin No. Definition

1 TPA0+

2 TPA0-

3 GND

4 GND

5 TPB0+

6 TPB0-

7 No Pin

8 Power (12V)

9 Power (12V)

10 GND

F2_1394

Pin No. Definition

1 Power (12V)

2 Power (12V)

3 TPA1+

4 TPA1-

5 GND

6 GND

7 TPB1+

8 TPB1-

9 Power (12V)

10 Power (12V)

11 TPA2+

12 TPA2-

13 GND

14 No Pin

15 TPB2+

16 TPB2-

Hardware Installation- 25 -

English

15) CLR_CMOS (Clear CMOS)

You may clear the CMOS data to its default values by this header. To clear CMOS, temporarily short the two pins. Default doesn't include the jumper to avoid improper use of this header.

Open: Normal

Short: Clear CMOS

GA-K8NF-9-RH Motherboard - 26 -

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, pressing 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". 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 <F7> Load the Optimized Defaults <F8> 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>.

Because BIOS flashing is potentially risky, please do it with caution and avoid inadequate operation that may result in system malfunction.

BIOS Setup- 27 -

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