Gigabyte 8I945PE-FS Manual de usuario

8I945PE-FS

Intel®Pentium®4 LGA775 Processor Motherboard

User's Manual

Rev.1001

- 2 -

8I945PE-FS Motherboard Layout

ATX_12V

CPU_FAN

LGA775

BIOS_RE

BAT

82562

SATA1

ICH7

BIOS

PCI1

PCI2

DDRII1

DDRII2

DDRII3

DDRII4

SATA0 SATA2

SATA3

FDD

F_PANEL

PCIE_16

PCIE_1

F_USB2

F_USB1

CODEC

COMA

AUX_IN

Intel 945P

AUDIO

ATX

IDE

8I945PE

IT8712

SYS_FAN

USB

LAN

F-AUDIO

F_1394 CLR_CMOS

SPDIF

USB

1394

TSB43AB23

- 3 -

Block Diagram

LGA775

Processor

CPUCLK+/-(200/133MHz)

BIOS

33MHz

14.318MHz

DDRII 667/533/400MHz DIMM

Host

Interface

Intel

945P

MCH

Dual Channel Memory

MCHCLK (133/200MHz)

66MHz

48MHz

PCI Bus

4 Serial ATA

ATA33/66/100

IDE Channels

COM Port

Floppy

24MHz

33MHz

Intel ICH7

Line-Out

MIC

Line-In

SPDIF Out

Side Speaker Out

Center/Subwoofer Speaker Out

Surround Speaker Out

2 PCI

PCICLK(33MHz)

PCI-ECLK(100MHz)

1 PCI Express x 1 Port

PCI-ECLK(100MHz)

PCI Express x1 Bus

PCI Express x16

82562

RJ45

8 USB

Ports

CODEC

IT8712

8I945PE-FS Motherboard - 4 -

English

CPU Supports Intel®Pentium®D / Pentium®4 LGA775 CPU

Supports 1066/800/533MHz FSB

L2 cache varies with CPU

Chipset Northbridge: Intel®945P Express chipset

Southbridge: Intel®ICH7

Supported on the Win 2000/XP/MCE operating systems

Memory 4 DDRII DIMM memory slots (supports up to 4GB memory)(Note 1)

Supports dual channel DDR II 667(Note 2)/533/400 DIMM

Supports 1.8V DDR II DIMM

Slots 1 PCI Express x 16 slot

1 PCI Express x 1 slot

2 PCI slots

IDE Connections 1 IDE connection (UDMA 33/ATA 66/ATA 100), allows connection of 2 IDE

devices

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

Onboard SATA 3Gb/s 4 SATA 3Gb/s connections

Supported on the Win 2000/XP/MCE operating systems

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

1 COMA port

8 USB 2.0/1.1 ports

1 front audio connector

Onboard LAN Onboard 82562 chip (10/100 Mbit)

1 RJ 45 port

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

Supports SPDIF Out connection

AUX_In

(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 667 memory module on the motherboard, you must install an 800/1066MHz

FSBprocessor .

1-1 FeatureSummary

Chapter 1 Hardware Installation

Hardware Installation- 5 -

English

I/O Control IT8712

Hardware Monitor System voltage detection

CPU temperature detection

CPU / System fan speed detection

CPU warning temperature

CPU / System fan failure warning

CPU smart fan control

BIOS Use of licensed AWARD BIOS

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

8I945PE-FS Motherboard - 6 -

English

1-2 Installation of the CPU and Heatsink

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

1. Please make sure that the motherboard supports the CPU.

2. Please take note of the one indented corner of the CPU. If you install the CPU in the

wrong direction, the CPU will not insert properly. If this occurs, please change the

insert direction of the CPU.

3. Please add an even layer of heat sink paste between the CPU and heatsink.

4. Please make sure the heatsink is installed on the CPU prior to system use, otherwise

overheating and permanent damage of the CPU may occur.

5. Please set the CPU host frequency in accordance with the processor specifications. It

is not recommended that the system bus frequency be set beyond hardware

specifications since it does not meet the required standards for the peripherals. If you

wish to set the frequency beyond the proper specifications, please do so according to

your hardware specifications including the CPU, graphics card, memory, hard drive,

etc.

HT functionality requirement content :

Enabling the functionality of Hyper-Threading Technology for your computer system re-

quires 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

1-2-1 Installation of the CPU

Fig. 1

Gently lift the metal

lever located on the

CPU socket to the

upright position.

Metal Lever Fig. 2

Remove the plastic

covering on the CPU

socket.

Fig. 3

Notice the small gold

colored triangle lo-

cated on the edge of

the CPU socket.

Align the

Fig. 4

Once the CPU is

properly inserted,

please replace the

load plate and

push the metal lever

back into its original

position.

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 dur-

ing installation.)

Hardware Installation- 7 -

English

1-2-2 Installation of the Heatsink

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.

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 di-

agonally.

Fig. 4

Please make sure the Male and Female push pin

are joined closely. (for detailed installation instruc-

tions, please refer to the heatsink installation sec-

tion of the user manual)

Fig. 5

Please check the back of motherboard after in-

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

the installation is complete.

Fig.1

Please apply an even layer of heatsink paste on

the surface of the installed CPU.

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)

MalePushPin

Female Push Pin

ThetopofFemalePushPin

8I945PE-FS Motherboard - 8 -

English

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.

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.

1-3 Installation of Memory

Notch

DDRII

Fig.1

The DIMM socket has a notch, so the DIMM memory mod-

ule 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.

Hardware Installation- 9 -

English

2memorymodules

4memorymodules

DDRII1 DDRII2 DDRII3 DDRII4

DS/SS X DS/SS X

X DS/SS X DS/SS

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

DualChannel MemoryConfiguration

GA-8I945PE-FS supports the Dual Channel Technology. After operating the

Dual Channel Technology, the bandwidth of Memory Bus will add double.

GA-8I945PE-FS includes 4 DIMM sockets, and each Channel has two DIMM

sockets as following:

Channel A : DDR II 1, DDR II 2

Channel B : DDR II 3, DDR II 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 mode will not be enabled if only one DDR II memory module is installed.

2. To enable Dual Channel mode with two or four 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.

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

1-4 Installation of ExpansionCards

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 white-

drawable 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.

8I945PE-FS Motherboard - 10 -

English

1-5 I/O Back Panel Introduction

COM A (Serial Port)

Connects to serial-based mouse or data processing devices.

SPDIF Out

The SPDIF optical output port is capable of providing digital audio to external speakers or com

pressed AC3 data to an external Dolby Digital Decoder via an optical cable.

1394Connector

Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features

like high speed, highbandwidth and hot plug. Be careful with the polarity of the IEEE1394

connector.

Check the pin assignment carefully while you connect the IEEE1394 cable, incorrect connection

between the cable and connector will make the device unable to work or even damage it. For

optional IEEE1394 cable, please contact your local dealer.

LAN Port

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

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.

RearSpeakerOut

Connect the rear surround speakers to this connector.

Center/Subwoofer Speaker Out

Connect the Center/Subwoofer speakers to this connector.

Side Speaker Out

Connect the side surround speakers to this connector.

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.

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