Then place the flat side of the mounting plate on the hard disk drive and align the four holes on the mounting plate with the four holes on the bottom of the drive, as shown below.

4.Locate the four screws that you removed from the 21/4-inch mounting frames and use them to secure the mounting plate to the hard disk drive.

Installing the Drive

Follow these steps to install the hard disk drive in the vertical mounting position:

1.Locate the hard disk drive ribbon cable that came in the box with your computer. It is a flat cable with three connectors on it (one on each end and one in the middle).

B-12Installing and Removing Disk Drives