Specifications

channel connector IDE2 on the mainboard. If you have two
devices on the cable, one must be Master and one must be Slave.
Internal Sound Connections
If you have installed a CD-ROM drive or DVD-ROM drive, you
can connect the drive audio cable to the onboard sound system.
1
CD1
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 mainboard, locate the 4-pin connector CD1.
CD1
Pin Signal
1 CD IN L
2 GND
3 GND
4 CD IN R
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