Replace the CD drive.
Replace the two screws you removed in Step 3.
9
10
11 Install an IDE controller add-in card in one of the PCI slots and connect the new hard drive to this controller card with an IDE connector cable.
5 Slide the mounting bracket towards the back of the chassis until the tabs disengage from the chassis. Lift the mounting bracket out of the chassis.
6 With the drive upside down, insert the metal points into the holes on one side of the drive and lower the mounting bracket over the bottom of the drive.
Metal points
Screw
Mounting bracket
Bottom side of drive
7 Secure the drive to the bracket with a screw.
8 Replace the mounting bracket into the chassis and slide the two locking tabs together.
12Close the case (see “Closing the case” on page 19.)
13Reconnect the power and modem cords, then turn on the system.
30Replacing and Adding Drives