Gigabyte GA-8GEMT4: Chapter 1 Introduction

Chapter 1 Introduction: Gigabyte GA-8GEMT4

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Chapter 1 Introduction

Features Summary

Form Factor 24.4cm x 22cm Micro-ATX size form factor, 4 layers PCB.

Motherboard GA-8GEMT4 Series Motherboard:

GA-8GEMT4 and GA-8GEMT4-C

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®

CPU Socket 478 for Intel

Micro FC-PGA2 Pentium

4 processor

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Support Intel

Pentium

4 (Northwood, 0.13 m) processor

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Support Intel

Pentium

4 Processor with HT Technology

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Intel Pentium

4 400/533MHz FSB

2nd cache depends on CPU

Chipset Chipset Intel 845GE HOST/AGP/Controller

ICH4 I/O Controller Hub

Memory 2 184-pin DDR DIMM sockets

Supports DDR333/DDR266 DIMM

Supports up to 2GB DRAM (Max)

Supports only 2.5V DDR DIMM

I/O Control IT8712

Slots 1 AGP slot 4X (1.5V) device support

3 PCI slot supports 33MHz & PCI 2.2 compliant

On-Board IDE 2 IDE bus master (UDMA33/ATA66/ATA100) IDE ports

for up to 4 ATAPI devices

Supports PIO mode3,4 (UDMA 33/ATA66/ATA100) IDE

& ATAPICD-ROM

On-Board Peripherals 1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M

and 2.88M bytes.

1 Parallel port supports Normal/EPP/ECP mode

2 Serial ports (COMA&COMB);1 VGA Port

6 USB 2.0/1.1 ports (2 x Rear, 4 xFront by cable)

1 Front Audio Connector

1 IrDA connector for IR/CIR

1 MODEN connector(*)

1 Front Audio connector

MDue to (Intel 845PE/GE/GV) chipset architecture limitation, DDR 333 memory module is

only supported when using FSB 533 Pentium 4 processor. A FSB 400 Pentium 4 processor ......

will only support DDR 266 memory module

to be continued......

* Only for GA-8GEMT4.

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Introduction

Hardware Monitor CPU/System Fan Revolution detect

CPU/System Fan Fail Warning

CPU Overheat Warning

System Voltage Detect

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On-Board VGA Built in Intel 845GE Chipset

On-Board Sound Realtek ALC650 CODEC

Line Out / 2 front speaker

Line In / 2 rear speaker(by s/w switch)

Mic In / center& subwoofer(by s/w switch)

SPDIF out

1 Buzzer

CD In / AUX In / Game port

On-Board LAN * Builit in RTL8101L Chipset

1 RJ 45 port

PS/2 Connector PS/2 Keyboard interface and PS/2 Mouse interface

BIOS Licensed AWARD BIOS, 2M bit Flash ROM

Supports Q-Flash

Additional Features PS/2 Keyboard power on by password

PS/2 Mouse power on

External Modem wake up

STR(Suspend-To-RAM)

Wake on LAN (WOL)

AC Recovery

Poly fuse for keyboard over-current protection

USB KB/Mouse wake up from S3

Supports @BIOS

Supports EasyTune 4

Overclocking Over Clock (DDR/AGP/CPU) by BIOS

Please set the CPU host frequency in accordance with your processors specifications.

We dont recommend you to set the system bus frequency over the CPUs specification

because these specific bus frequencies are not the standard specifications for CPU,

chipset and most of the peripherals. Whether your system can run under these specific

bus frequencies properly will depend on your hardware configurations, including CPU,

Chipsets,SDRAM,Cards .etc.

* Only for GA-8GEMT4.

- 6 -GA-8GEMT4 Series Motherboard

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GA-8GEMT4 Series Motherboard Layout

KB_MS

CPU_FAN

USB

LAN *

ATX

FDD

COMA

SOCKET478

LPT

VGA

GA-8GEMT4

ATX_12V

LINE_OUTMIC_IN

F_AUDIO

CLR_PWD

LINE_IN

GAME

845GE

2X_DET

SUR_CEN

DDR1

DDR2

AGP

IDE2

IDE1

IT8712

CODEC

BUZZER

PCI1

ICH4

PCI2

SYS _FAN

SPDIF_O

BAT

PCI3

BIOS

* RTL

8101L

CD_IN

AUX_IN

PWR_LED

IR_CIR

F_USB1

F_USB2

F_PANEL

* MODEM

CI

WOL

COMB

* Only for GA-8GEMT4.

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Introduction