Abit SG-80DC appendix Contents

Contents

1. Introduction		1-1
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

Introduction Hardware Setup BIOS Setup Driver & Utility Appendix

SG-80DC iii