Intel 845GL, 845GV User Manual

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Intel845GL/GV Main board

User’s Manual

Rev: 1.0/1.2

PCB: M248

CONTENTS

CHAPTER 1 PACKAGE CONTENTS………………….…………………

CHAPTER 2 INTRODUCTION……………………….…………………...

CHAPTER 3 MAIN BOARD LOCATIONS……………………………….

CHAPTER 4 INSTALLATION…………………………….………………

4.1JUMPER SETTING AND SLOT…………………….………………

4.2CPU INSTALLATION……………………………………………….

4.3MEMORY INSTALLATION………………………………………..

4.4IDE DEVICES INSTALLATION…………………………………...

4.5OTHER DEVICE INSTALLATION………………………………...

CHAPTER 5 DRIVE INSTALLATION……………………………………

5.1INSTALLATION DIRECTORY…………………………………….

5.2INTEL CHIPSET SOFTWARE SETUP……………………………..

5.3IAA (INTEL APPLICATION ACCELERATOR) SETUP…………..

5.4SOUND DRIVER SETUP………………...………………………….

5.5USB 2.0 DRIVER SETUP……………………………………………

CHAPTER 6 BIOS SETUP…………………………………………………

6.1MAIN MENU…………………………………………………………

6.2STANDARD CMOS FEATURES……………………………………

6.3ADVANCED BIOS FEATURES……………………………………..

6.4ADVANCED CHIPSET FEATURES…………………………………

6.5INTEGRATED PERIPHERALS………………………………………

6.6POWER MANAGEMENT SETUP……………………………………

6.7PNP/PCI CONFIGURATIONS………………………………………..

6.8FREQUENCY/VOLTAGE CONTROL……………………………….

6.9LOAD FAIL-SAFE DEFAULTS………………………………………

6.10LOAD OPTIMIZED DEFAULTS……………………………………..

6.11CHANGE PASSWORD………………………………………………..

6.12SAVE EXIT & WITHOUT SAVE EXIT SETUP……………………..

Chapter 1 Package Contents

Your main board package contains the following items:

1.One M248 Rev:1.0/1.2 main board

2.One 80-Pin Ultra DMA 66/100 IDE drive ribbon cable

3.One 34-Pin Floppy drive ribbon cable

4.One front panel connector ribbon cable (optional)

5.Software Install CD

6.One user’s manual

Chapter 2 Introduction

This main board has the Intel 845GL/GV chipset that contains Intel 82845GL/GV Memory Controller Hub and Intel 82801DB I/O Controller Hub. This main board has a Socket-478 support for Intel Pentium 4 processors with front-side bus (FSB) speeds up to 400/533, supports DDR200/DDR266 memory bus, supports AC97 audio codec, integrated AC97 audio that supports full surround sound with up to six channels, front panel audio output function, provides Ultra DMA66/100 function, the integrated display function technologies without extend display card, provides three PCI slots. The main board integrated main board, VGA card, sound card three function all in one.

Key Features: -Chipset:

Intel 845GL/GV chipset GMCH: Intel 82845GL/GV; ICH4: Intel 82801DB (DBM)

-Processor:

Supports Intel Celeron CPU Socket 478 CPU

Supports Intel Pentium 4 (Northwood) Socket 478 CPU Supports Intel Pentium 4 (Willamette) Socket 478 CPU Supports Intel Pentium 4 (Prescott) Socket 478 CPU Supports Intel Celeron D (Prescott) Socket 478 CPU

-Supports 400/533MHz HOST BUS Frequency

-Memory Support:

Supports DDR200/DDR266 (Double Data Rate) SDRAM Two 184-pin DIMM slots for DDR SDRAM memory modules

-Integrated display function technologies without extend VGA card Integrated 2D/3D Graphics Controller

-USB Ports

Six USB ports

Supports compliant with Universal Serial Bus Specification Revision 2.0

-BIOS Supports

Supports Plug and Play

Supports Advanced Power Management Interface

-IDE Port

Provides two channel connecting four IDE drives Supports Ultra ATA66/100 synchronous DMA modes

-I/O Ports

One Floppy port support format 360k/720k/1.2M/1.44M/2.88M disk driver One serial port

One parallel port

Six USB ports (two back-panel USB ports, onboard USB headers providing Maximum four extra ports)

One PS/2 Keyboard port One PS/2 Mouse

One Game/MIDI port

One IrDA port support 115.2KB/S transfers’ data.

-Onboard Sound AC’97 2.2 specification compliant Support 16bit stereo codec

Multiple stereo input mixers

Provides onboard Line-in Jack, Microphone-in Jack

-Expansion Slot

Three PCI slots 2.2 specifications compliant

-Hardware detects function (Optional)

Auto detect CPU Voltage and CPU Temperature Auto detect CPU FAN and Power FAN speed

-Other function

Supports Wake-on-LAN Supports Wake-on-Modem

-Dimension

Micro ATX form factor

Chapter 3 Main board Locations

Chapter 4 Installation

4.1 Jumper Setting and Slot

FSB CPU Frequency Jumper Setting

JUMPER

AUTO (Default)

400

533

JP1

1-2

2-3

OPEN

JP3: Clear CMOS Jumper Setting

 

 

1-2 (Default)

 

Normal

 

2-3

 

Clear CMOS

 

Audio: Front panel Jumper setting

PIN

Function

PIN

Function

1

MIC+

2

Ground

3

Vbias

4

AuD_Vcc (AVCC)

5

AuD_R_Out

6

AuD_R_Out Back

7

N.C.

8

Key

9

AuD_L_Out

10

AuD_L_Out Back

Note: 5-6, 9-10 pin short is default. (Reference main board bitmap)

USB: Expansion Connector

PIN

Function

PIN

Function

1

VCC: Power

2

Ground

3

D-: Data – Signal

4

AuD_Vcc (AVCC)

5

D+: Data + Signal

6

AuD_R_Out Back

7

GND: Ground

8

Key

9

KEY

10

AuD_L_ Back

Expansion Slots

 

 

DDR1/DDR2

184 Pin DDR Memory Slots

PCI1/PCI2/PCI3

32 bit PCI BUS Expansion Slots

Socket 478

Socket 478 CPU Slots

Connectors

PS/2 (Bottom)

 

PS/2 Keyboard (Down Purple)

PS/2 (Top)

 

PS/2 Mouse Header (Up Green)

USB 0/1

 

USB 0/1 Connector Port

USB 2/3

 

USB 2/3 Connector Port

LPT

 

Printer Connector Port

VGA

 

VGA Display Connector Port

COM1

 

Serial Ports COM1 Connector Port

GAME/MIDI

 

Game/MIDI Port

LINE OUT/LINE IN/MIC

 

Audio Output/Audio Input/Microphone

CD_IN

 

CD-ROM Audio Input Port

IDE1/IDE2

 

Primary IDE/Secondary IDE Port

FDD

 

Floppy Disk Drive Connector Port

PW1

 

ATX_20 Power Supply Connector Port

PW2

 

ATX_4 Power Supply Connector Port

FAN ½

 

CPU System Fan Port

IrDA

 

IrDA Infrared Port

Function Port Pane1

 

 

 

 

 

 

Power Supply LED

Pin 1:Power Supply Anode; Pin 3: Ground

 

 

 

HDD LED

Pin 2: Power Supply Anode; Pin 4: LED Signal

 

 

 

 

ATX Power Supply Switch

Pin 8: Switch Signal; Pin 10: Power Supply

 

 

Anode

 

Reset Switch

Pin 14: Ground; Pin 16:Reset Signal

 

 

 

 

Speaker Input

Pin 9: Speaker Audio Input; Pin 15 : Power

 

 

Supply Anode

 

4.2 CPU Installation

 

 

 

This main board has a socket 478 processor socket. Follow these instructions to install the CPU:

1.Unhook the CPU socket’s locking lever pulling it away from socket and raising it to the upright position.

2.Match the pin 1 corner of CPU socket to the one of processor, and insert the processor into the socket. Do not use force.

3.Push the locking lever down and hook it under the latch on the edge of socket.

4.Apply thermal grease to the top of the CPU.

5.Lower the CPU fan/heat sink unit onto the CPU and CPU socket, and then use the retention module clamps to snap the fan/heat sink into place.

6.Plug the CPU fan power cable into the CPU cooling fan power supply connector on the main board.

4.3 Memory installation

This main board supports DDR200/DDR266 DDR memory you may install 64/128/256/512MB 184 pin DDR memory. DDR SDROM uses additional power and ground lines and requires 184-pin 2.5V unbuffered DIMM module rather than the 168pin 3.3V unbuffered DIMM used by SDRAM.

Follow these instructions to install the Memory:

1.Push the latches on each side of the DIMM slot down.

2.Align the memory module with the slot. The DIMM slots are keyed with notches and the DIMMS are keyed with cutouts so that they can only be installed correctly.

3.Check that the cutouts on the DIMM module edge connector match the notches in the DIMM slot.

4.Install the DIMM module into the slot and press it firmly down until it seats correctly. The slot latches are levered upwards and latch on to the edges of the DIMM.

5.Install any remaining DIMM modules.

4.4 IDE Devices Installation

IDE devices include hard disk drives, high-density diskette drives, and CD-ROM or DVD-ROM drives, among others.

The main board ships with an IDE cable that can support one or two IDE devices. If you connect two devices to a single cable, you must configure one of the drives as Master and one of the drives as Slave. The documentation of the IDE device will tell you how to configure the device as a Master or Slave device. The Master device connects to the end of the cable.

4.5 Other Device Installation

4.5.1 Floppy Disk Drive Installation

This main board ships with a floppy disk drive cable that can support one or two drives. Drives can be 3.5” or 5.25” wide, with capacities of 360K, 720K, 1.2MB, 1.44MB, or 2.88MB.

Install your drives and connect power from the system power supply. Use the cable provided to connect the drives to the floppy disk drive connector floppy.

4.5.2 Sound Connector Port Installation

This main board has three audio ports connects audio device.

The left side jack (green) is for a stereo line-out signal. The middle jack (gray) is for a stereo line-in signal. The right side jack (red) is for a microphone.

4.5.3 Wake on LAN (WOL)

If you have installed a LAN card, use the cable provided with the card to plug into the main board WOL connector. This enables the Wake on LAN feature. When you system is in a power saving mode, any LAN signal automatically resumes the system. You must enable this item using the power Management page of the Setup Utility.

4.5.4 Clear CMOS (JP3)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The RAM data in CMOS, that include system setup information such as system passwords, is powered by the onboard button cell battery.

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

2.Move the jumper cap from pin 1-2(default) to pin 2-3. Keep the cap on pin 2-3 for about 5-10 seconds, and then move the cap back to pinsl-2.

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

4.Hold down the <DEL> key during the boot process and enter BIOS setup to re-enter data.

Note1: Except when clearing RTC RAM, never remove the cap on CLRTC1 jumper default position. Removing the cap will cause system boot failure!

Note2: You do not need to clear the RTC when the system hangs due to over clocking. For system failure due to over clocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so BIOS can automatically reset parameter settings to defaults values.

4.5.5 ATX Power connectors (20-pin ATXPWRI, 4-pin ATX 12V1)

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