Align the notched corners of the power supply cable
5.
connector with the notched corners of the drive's power
connector. Make sure the holes fit over all the pins and then
push in the connector.
If you are installing a CD-ROM drive, you need to connect
6.
the audio cable. Follow the instructions that came with
your sound card to connect the audio cable to the card.
If you need to install a sound card first, follow the
instructions under "Installing an Option Card" in Chapter 4.
5-18 Installing and Removing Drives