User`s guide

Chapter 2: Motherboard Installation

Analog Audio Input Header

If you have installed a CD-ROM drive or DVD-ROM drive, you can connect

the drive audio cable to the onboard sound system.

When you first start up your system, the BIOS should automatically detect

your CD-ROM/DVD drive. If it doesn’t, enter the Setup Utility and configure

the CD-ROM/DVD drive that you have installed. On the motherboard, locate

the 4-pin header CD_IN1.

Pin Signal

1CD_L

2GND

3GND

4CD_R

On the motherboard, locate the Serial ATA connectors SATA1-4, which support

new Serial ATA devices for the highest data transfer rates, simpler disk drive

cabling and easier PC assembly.

It eliminates limitations of the current Parallel ATA interface, but maintains