Abit SG-80DC Manual de usuario

Introduction

Hardware Setup BIOS Setup Driver & Utility Appendix

SG-80DC

Motherboard

Intel Pentium 4

Socket 775

Installation Instruction

The information in this document is subject to change without notice and does not represent a

commitment on part of the vendor, who assumes no liability or responsibility for any errors that may

appear in this manual.

No warranty or representation, either expressed or implied, is made with respect to the quality,

accuracy or fitness for any particular part of this document. In no event shall the manufacturer be

liable for direct, indirect, special, incidental or consequential damages arising from any defect or

error in this manual or product.

Product names appearing in this manual are for identification purpose only and trademarks and

product names or brand names appearing in this document are the property of their respective

owners.

No part of this manual may be reproduced, transmitted or transcribed without the expressed written

permission of the manufacturer and authors of this manual.

If you do not properly set the motherboard settings, causing the motherboard to malfunction or fail,

we cannot guarantee any responsibility.

ii SG-80DC

Introduction

Contents

1. Introduction..................................................................... 1-1

Hardware Setup BIOS Setup Driver & Utility

Appendix

1.1 Features & Specifications .............................................................1-1

1.2 Motherboard Layout.....................................................................1-3

2. Hardware Setup ............................................................... 2-1

2.1 Choosing a Computer Chassis.......................................................2-1

2.2 Installing Motherboard .................................................................2-1

2.3 Checking Jumper Settings ............................................................2-2

2.3.1 CMOS Memory Clearing Header and Backup Battery ..............2-3

2.4 Connecting Chassis Components...................................................2-5

2.4.1 ATX Power Connectors ........................................................2-5

2.4.2 FAN Power Connectors ........................................................2-5

2.4.3 Front Panel Switches & Indicators Headers............................2-6

2.5 Installing Hardware......................................................................2-7

2.5.1 CPU Socket 775 ..................................................................2-7

2.5.2 DDR Memory Slots ............................................................2-10

2.5.3 Floppy and IDE Disk Drive Connectors ................................ 2-11

2.5.4 Serial ATA Connectors .......................................................2-12

2.5.5 Accelerated Graphics Port Slot............................................2-13

2.5.6 PCI Add-on Slots ...............................................................2-13

2.6 Connecting Optional Devices ......................................................2-14

2.6.1 Additional USB 2.0 Port Headers.........................................2-14

2.6.2 Internal Audio Source Connector ........................................2-14

2.6.3 Front Panel Audio Connection Header ................................. 2-15

2.7 Connecting I/O Devices..............................................................2-16

SG-80DC iii

3. BIOS Setup....................................................................... 3-1

4. Driver & Utility ................................................................. 4-1

5. Appendix .......................................................................... 5-1

5.1 Troubleshooting (How to Get Technical Support?)..........................5-1

5.1.1 Q & A.................................................................................5-1

5.1.2 Technical Support Form ......................................................5-3

iv SG-80DC

Introduction

1. Introduction

1.1 Features & Specifications

CPU

• LGA775 Socket for Intel®Pentium D/ Pentium 4/ Celeron Processors with 800/533

MHz FSB

• Compatible with Intel®P4-05A processors

• Supports Intel®Hyper-Threading / XD-bit / EM64T Technology

Chipset

• Northbridge: SIS 661FX

• Southbridge: SIS 964

Memory

• Two 184-pin DIMM slots

• Supports DDR 400 Un-buffered Non-ECC memory

• Supports maximum memory capacity up to 2GB

Graphics

• Integrated SIS Mirage Graphics GPU high performance 256-bit 3D engine and 2D

Accelerator

Serial ATA

• 2x SATA 1.5Gb/s Supports SATA RAID 0, RAID 1

LAN

• Onboard 10/100M PHY

Audio

• Onboard 5.1 channels Audio CODEC

Expansion Slots

• 1x AGP 8X slot

• 3x PCI slots

Internal I/O Connectors

• 1x Floppy port

• 1x UDMA 133/100/66/33 connector

• 2x SATA 1.5Gb/s connectors

• 2x USB 2.0 headers

• 1x AUDIO1 header

• 1x CD_IN header

Rear Panel I/O

• 1x PS/2 Mouse connector

SG-80DC 1-1

• 1x PS/2 Keyboard connector

• 1x Serial Port

• 1x Parallel Port

• 1x VGA connector

• 4x USB 2.0 connectors

• 1x RJ-45 LAN Connector

• 1x Audio connector (Line-out, Line-in, MIC-in)

Miscellaneous

• ATX form factor (244mm x 244mm)

※ Specifications and information contained herein are subject to change without

notice.

1-2 SG-80DC

Introduction

1.2 Motherboard Layout

SG-80DC 1-3

1-4 SG-80DC

Hardware Setup

SG-80DC 2-1

2. Hardware Setup

In this chapter we will elaborate all the information you need upon installing this motherboard

to your computer system.

※ Always power off the computer and unplug the AC power cord before adding or

removing any peripheral or component. Failing to so may cause severe damage

to your motherboard and/or peripherals. Plug in the AC power cord only after

you have carefully checked everything.

2.1 Choosing a Computer Chassis

• This motherboard carries an mATX form factor of 244 x 244 mm. Choose a chassis big

enough to install this motherboard.

• As some features for this motherboard are implemented by cabling connectors on the

motherboard to indicators and switches or buttons on the chassis, make sure your chassis

supports all the features required.

• If there is possibility of adopting some more hard drives, make sure your chassis has

sufficient power and space for them.

• Most chassis have alternatives for I/O shield located at the rear panel. Make sure the I/O

shield of the chassis matches the I/O port configuration of this motherboard. You can find

an I/O shield specifically designed for this motherboard in its package.

2.2 Installing Motherboard

Most computer chassis have a base with

many mounting holes to allow the

motherboard to be securely attached, and at

the same time, prevent the system from

short circuits. There are two ways to attach

the motherboard to the chassis base:

1. use studs, or

2. use spacers

In principle, the best way to attach the board

is to use studs. Only if you are unable to do

this should you attach the board with spacers.

Line up the holes on the board with the mounting holes on the chassis. If the holes line up and

there are screw holes, you can attach the board with studs. If the holes line up and there are

only slots, you can only attach with spacers. Take the tip of the spacers and insert them into

the slots. After doing this to all the slots, you can slide the board into position aligned with slots.

After the board has been positioned, check to make sure everything is OK before putting the

chassis back on.

To install this motherboard:

1. Locate all the screw holes on

the motherboard and the

chassis base.

2. Place all the studs or spacers

needed on the chassis base

and have them tightened.

3. Face the motherboard’s I/O

ports toward the chassis’s rear

panel.

4. Line up all the motherboard’s

screw holes with those studs o

spacers on the chassis.

5. Install the motherboard with

screws and have them

tightened.

Face the chassis’s rear panel.

※ To prevent shorting the PCB circuit, please REMOVE the metal studs or spacers if

they are already fastened on the chassis base and are without mounting-holes

on the motherboard to align with.

2.3 Checking Jumper Settings

For a 2-pin jumper, plug the jumper cap on both pins will make it CLOSE (SHORT). Remove the

jumper cap, or plug it on either pin (reserved for future use) will leave it at OPEN position.

SHORT OPEN OPEN

For 3-pin jumper, pin 1~2 or pin 2~3 can be shorted by plugging the jumper cap in.

Pin 1~2 SHORT Pin 2~3 SHORT

2-2 SG-80DC

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