Gigabyte GA-8I865GMF-775: Chapter 1Hardware Installation

Chapter 1Hardware Installation: Gigabyte GA-8I865GMF-775

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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.

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 -

1-2 Feature Summary

Motherboard GA-8I865GMK-775 or GA-8I865GMFK-775

®

®

CPU Supports the latest Intel

Pentium

4 LGA775 CPU

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Supports 800/533MHz FSB

L2 cache varies with CPU

®

Chipset Northbridge: Intel

865G Chipset

®

Southbridge: Intel

ICH5

Supported on the Win 98/ME/2000/XP operating systems

(Note)

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

Supports dual channel DDR 400/333/266 unbrffered DIMM

Supports 2.5V DDR DIMM

Slots 1 AGP slot supports 8X/4X(1.5V) mode

3 PCI slots

IDE Connections 2 IDE connection (UDMA 33/ATA 66/ATA 100), allows connection of

4 IDE devices

Supported on the Win 98/ME/2000/XP operating systems

FDD Connections 1 FDD connection, allows connection of 2 FDD devices

Onboard SATA 2 Serial ATA ports from ICH5 controller (SATA0, SATA1)

Peripherals 1 parallel port supporting Normal/EPP/ECP mode

1 VGA port,2 serial ports (COMA, onboard COMB)

8 USB 2.0/1.1 ports (rear x 4, front x 4 via cable)

3 IEEE1394 ports* (requires cable)

1 front audio connector

1 IR connector

1 PS/2 keyboard port

1 PS/2 mouse port

Onboard LAN Onboard EP82562G chip (10/100Mbit)

1 RJ 45 port

Supported on the Win 98/ME/2000/XP operating systems

Onboard Audio ADI AD1888 CODEC

Supports 2 / 4 / 5.1 channel audio

Supports Line In (Rear Speaker Out) ; Line Out (Front Speaker Out) ;

MIC (Center/Subwoofer Speaker Out)

SPDIF Out connection

CD In connection

Supported on the Win 98/ME2000/XP operating systems

I/O Control SMSC LPC47M997

* Only for GA-8I865GMFK-775.

GA-8I865GM(F)K-775 Motherboard - 10 -

Hardware Monitor System voltage detection

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CPU / System temperature detection

CPU / System fan speed detection

CPU Smart fan control

BIOS Use of licensed AWARD BIOS

Supports Q-Flash

Additional Features Supports @BIOS

Supports EasyTune5 (only supports Hardware Monitor function)

Form Factor Micro ATX form factor; 24.4cm x 24.4cm

(Note) 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.

Hardware Installation- 11 -

1-3 Installation of the CPU and Heatsink

Before installing the CPU, please comply with the following conditions:

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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

Fig. 1

Fig. 2

Metal Lever

Gently lift the metal

Remove the plastic

lever located on the

covering on the CPU

CPU socket to the

socket.

upright position.

Fig. 3

Fig. 4

Notice the small gold

Once the CPU is

colored triangle located

properly inserted,

on the edge of the CPU

please replace the

socket. Align the

plastic covering and

indented corner of the

push the metal lever

back into its original

CPU with the triangle and gently insert the CPU into

position.

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-8I865GM(F)K-775 Motherboard - 12 -

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1-3-2 Installation of the Heatsink

Male Push Pin

The top of Female Push Pin

Female Push Pin

Fig.1

Fig. 2

Please apply an even layer of heatsink paste on

(Turning the push pin along the direction of arrow is

the surface of the installed CPU.

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. 3

Fig. 4

Place the heatsink atop the CPU and make sure

Please make sure the Male and Female push pin are

the push pins aim to the pin hole on the

joined closely. (for detailed installation instructions,

motherboard. Pressing down the push pins

please refer to the heatsink installation section of the

diagonally.

user manual)

Fig. 5

Fig. 6

Please check the back of motherboard after

Finally, please attach the power connector of the

installing. If the push pin is inserted as the picture,

heatsink to the CPU fan header located on the

the installation is complete.

motherboard.

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.

Hardware Installation- 13 -

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

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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-8I865GM(F)K-775 Motherboard - 14 -

Dual Channel DDR

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GA-8I865GMK-775 / GA-8I865GMFK-775 supports the Dual Channel Technology. After operating the

Dual Channel Technology, the bandwidth of Memory Bus will add double up to 6.4GB/s.

GA-8I865GMK-775 / GA-8I865GMFK-775 includes 4 DIMM sockets, and each Channel has two DIMM

sockets as following:

Channel A : DDR 1, DDR 2

Channel B : DDR 3, DDR 4

If you want to operate the Dual Channel Technology, please note the following explanations due to the

limitation of Intel chipset specifications.

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

2. If two DDR 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 memory modules are installed on the same channel.

3. If four DDR 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 memory modules.

We'll strongly recommend our user to slot two DDR memory modules into the DIMMs with the same color in

order for Dual Channel Technology to work.

The following table is for Dual Channel Technology combination: (DS: Double Side, SS: Single Side)

DDR 1 DDR 2 DDR 3 DDR 4

2 memory modules

DS/SS X DS/SS X

X DS/SS X DS/SS

4 memory modules

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

Hardware Installation- 15 -

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

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computer.

2. Remove your computer's chassis cover, screws and slot bracket from the computer.

3. Press the expansion card firmly into expansion slot in motherboard.

4. Be sure the metal contacts on the card are indeed seated in the slot.

5. Replace the screw to secure the slot bracket of the expansion card.

6. Replace your computer's chassis cover.

7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.

8. Install related driver from the operating system.

Installing a AGP VGA card:

Please carefully pull out the small white-

drawable bar at the end of the AGP slot

when you try to install/uninstall the VGA

card. Please align the VGA card to the

onboard AGP slot and press firmly down on

the slot. Make sure your VGA card is locked

by the small white-drawable bar.

GA-8I865GM(F)K-775 Motherboard - 16 -

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1-6 I/O Back Panel Introduction

PS/2 Keyboard and PS/2 Mouse Connector

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

lower port (purple).

Parallel Port

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

COM A (Serial Port)

Connects to serial-based mouse or data processing devices.

VGA Port

Monitor can be connected to VGA port.

USB port

Before you connect your device(s) into USB connector(s), please make sure your device(s) such as

USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface. Also make sure

your OS supports USB controller. If your OS does not support USB controller, please contact OS ven

dor for possible patch or driver upgrade. For more information please contact your OS or device(s)

vendors.

LAN Port

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

Mbps.

Line In

Devices like CD-ROM, walkman etc. can be connected to Line In jack.

Line Out

Connect the stereo speakers or earphone to this connector.

MIC In

Microphone can be connected to MIC In jack.

You can use audio software to configure 2-/4-/5.1-channel audio functioning.

Hardware Installation- 17 -

1-7 Connectors Introduction

12

3

English

5

6

10

8

17

4

16

7

12

18

11 13

15 14

9

1) ATX_12V

10) F_AUDIO

2) ATX (Power Connector)

11) CD_IN

3) CPU_FAN

12) SPDIF

4) SYS_FAN

13) F_USB1 / F_USB2

5) FDD

14) F1_1394* / F2_1394*

6) IDE1 / IDE2

15) COMB

7) SATA0 / SATA1

16) IR

8) BAT

17) CLR_CMOS

9) F_PANEL

18) PWR_LED

* Only for GA-8I865GMFK-775.

GA-8I865GM(F)K-775 Motherboard - 18 -

1/2) ATX_12V/ATX (Power Connector)

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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.

Please remove the sticker on the motherboard before plugging in while the ATX power supplier is 24

pins; Otherwise, please do not remove it.

Pin No. Definition

24

1 GND

2 GND

3 +12V

13

4 +12V

Pin No. Definition

1 3.3V

11

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 3.3V

20

10

12 -12V

13 GND

14 PS_ON(softOn/Off)

15 GND

16 GND

17 GND

18 -5V

19 +5V

20 +5V

Hardware Installation- 19 -

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

The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin(only for CPU_FAN)

power connector and possesses a foolproof connection design.

Most coolers are designed with color-coded power connector wires. A red power connector wire

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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.

1

Pin No. Definition

1 GND

CPU_FAN

2 +12V

3 Sense

4 Speed Control

(Only for CPU_FAN)

1

SYS_FAN

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.

Please connect the red power connector wire to the pin1 position.

34

33

2

1

GA-8I865GM(F)K-775 Motherboard - 20 -

6) IDE1 / IDE2 (IDE Connector)

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An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one

IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If

you wish to connect two IDE devices, please set the jumper on one IDE device as Master and the other

as Slave (for information on settings, please refer to the instructions located on the IDE device).

40

39

2

1

IDE1IDE2

7) SATA0 / SATA1 (Serial ATA Connector)

Serial ATA can provide up to 150MB/s transfer rate. Please refer to the BIOS setting for the Serial

ATA and install the proper driver in order to work properly.

Pin No. Definition

1 GND

7

1

2 TXP

3 TXN

4 GND

5RXN

6 RXP

7 GND

Hardware Installation- 21 -

8) BAT(Battery)

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If you want to erase CMOS...

1.Turn OFF the computer and unplug the power cord.

2. Take out the battery gently and put it aside for about 10

minutes (Or you can use a metal object to connect the

positive and negative pins in the battery holder to make

them short for one minute).

Danger of explosion if battery is incorrectly replaced.

3.Re-install the battery.

Replace only with the same or equivalent type

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

recommended by the manufacturer.

Dispose of used batteries according to the manufacturer's

instructions.

9) F_PANEL (Front Panel Jumper)

Please connect the power LED, PC speaker, reset switch and power switch etc. of your chassis

frontpanel to the F_PANEL connector according to the pin assignment below.

Message LED/

Power/

Power

Speaker

Sleep LED

Switch

Connector

PW+

MSG+

MSG-

PW-

SPEAK+

SPEAK-

2

20

1

19

HD-

RES+

NC

HD+

RES-

IDE Hard

Disk Active LED

Reset Switch

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

Pin 2: LED cathode(-)

SPEAK (Speaker Connector) Pin 1: Power

Pin 2- Pin 3: NC

Pin 4: Data(-)

RES (Reset Switch) Open: Normal

Close: Reset Hardware System

PW (Power Switch) Open: Normal

Close: Power On/Off

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

Pin 2: LED cathode(-)

NC NC

GA-8I865GM(F)K-775 Motherboard - 22 -

10) F_AUDIO (Front Audio Panel Connector)

English

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 assigment on the cable is the same as the pin assigment on the MB header. To find

out if the chassis you are buying support front audio 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

1 MIC

2 GND

91

3 MIC_BIAS

4 POWER

210

5 FrontAudio(R)

6 Rear Audio (R)/ Return R

7NC

8 No Pin

9 FrontAudio (L)

10 Rear Audio (L)/ Return L

11) CD_IN (CD In Connector)

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

Pin No. Definition

1 CD-L

2 GND

1

3 GND

4 CD-R

Hardware Installation- 23 -

12) SPDIF (SPDIF Out Connector)

The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to

an external Dolby Digital Decoder. Use this feature only when your stereo system has digital input

function. Be careful with the polarity of the SPDIF connector. Check the pin assignment carefully while

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you connect the SPDIF cable, incorrect connection between the cable and connector will make the

device unable to work or even damage it. For optional SPDIF cable, please contact your local dealer.

Pin No. Definition

1 VCC

2

6

2 No Pin

3 SPDIF

1

5

4NC

5 GND

6 GND

13) 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

1 Power

2

10

2 Power

1

9

3 USB0 DX-

4 USB1 Dy-

5 USB0 DX+

6 USB1 Dy+

7 GND

8 GND

9 No Pin

10 NC

GA-8I865GM(F)K-775 Motherboard - 24 -

14) F1_1394 / F2_1394 (IEEE1394 Connector)*

English

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.

2

16

2

10

F2_1394 F1_1394

1

15

1

9

Pin No. Definition

Pin No. Definition

1 Power

1 TPA0+

2 Power

2 TPA0-

3 TPA1+

3 GND

4 TPA1-

4 GND

5 GND

5 TPB0+

6 GND

6 TPB0-

7 TPB1+

7 No Pin

8 TPB1-

8 Power

9 Power

9 Power

10 Power

10 GND

11 TPA2+

12 TPA2-

13 GND

14 No Pin

15 TPB2+

16 TPB2-

15) COMB (COM B Connector)

Be careful with the polarity of the COMB connector. Check the pin assignment carefully while you

connect the COMB cable, incorrect connection between the cable and connector will make the device

unable to work or even damage it. For optional COMB cable, please contact your local dealer.

Pin No. Definition

1 NDCDB-

2 NSINB

2

10

3 NSOUTB

1

9

4 NDTRB-

5 GND

6 NDSRB-

7 NRTSB-

8 NCTSB-

9 NRIB-

10 No Pin

* Only for GA-8I865GMFK-775.

Hardware Installation- 25 -

16) IR

Be careful with the polarity of the IR connector while you connect the IR. Please contact your nearest

dealer for optional IR device.

English

Pin No. Definition

1 Power

1

2 No Pin

3 IR RX

4 GND

5 IR TX

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

GA-8I865GM(F)K-775 Motherboard - 26 -

18) PWR_LED

English

PWR_LED is connect with the system power indicator to indicate whether the system is on/off. It

will blink when the system enters suspend mode.

Pin No. Definition

1 MPD+

1

2 MPD-

3 MPD-

Hardware Installation- 27 -

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GA-8I865GM(F)K-775 Motherboard - 28 -