User`s manual

viii
CONTENTS
Chapter 1. Getting Started....................................................................................1-1
Mainboard Specifications...................................................................................1-2
Mainboard Layout................................................................................................1-4
Packing Checklist.................................................................................................1-4
Chapter 2. Hardware Setup..................................................................................2-1
Quick Components Guide....................................................................................2-2
CPU (Central Processing Unit)............................................................................2-2
Introduction to LGA 775 CPU......................................................................2-3
CPU & Cooler Installation.............................................................................2-5
Memory.................................................................................................................2-6
Introduction to DDRII SDRAM......................................................................2-7
Memory Module Population Rules...............................................................2-7
Installing DDRII Modules...............................................................................2-8
Power Supply......................................................................................................2-8
ATX 24-Pin Power Connector: ATX............................................................2-9
ATX 12V Power Connector: JPW/ JPWR...................................................2-9
IEEE 1394 Port (optional)...........................................................................2-10
Mouse/Keyboard Connector.....................................................................2-11
Back Panel...........................................................................................................2-11
Serial Port Connector: COM Port...............................................................2-11
USB Connectors.........................................................................................2-11
LAN (RJ-45) Jack.......................................................................................2-13
Audio Port Connectors..............................................................................2-13
Parallel Port Connector: LPT1...................................................................2-13
Floppy Disk Drive Connector: FDD............................................................2-15
Fan Power Connectors: CPU_FAN / SYS_FAN / PWR_FAN / NB_FAN..2-15
Connectors........................................................................................................2-15
Hard Disk Connector: IDE1/ IDE2..............................................................2-15
SATAII Connectors controlled by Intel ICH7R: SATA1~SATA4..............2-17
SATAII Connectors controlled by JMicron JMB361: SATA5...................2-17
Front Panel Connectors: JFP1 / JFP2......................................................2-17
CD-In Connector: JCD1.............................................................................2-17
SPDIF-Out Connector: JSP1.....................................................................2-17
Front Panel Audio Connector: JAUD1......................................................2-18
Front USB Connectors: JUSB1 / JUSB2..................................................2-19
IEEE 1394 Connector: J1394_1(Optional)...............................................2-19
Chassis Intrusion Switch Connector: JCI1..............................................2-19
7246v2.0-Preface .P65 2006/6/23, 下午 02:488