Abit SG-80DC, Installation Instructions Manual

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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