Installing The Hard Drive; Removing The Intrusion Switch; Installing The Intrusion Switch - Dell OptiPlex 9020 Owner's Manual

Installing the Hard Drive

1. Slide the hard drive into the drive cage.
2. Tighten the screws to secure the hard drive to the drive cage.
3. Install:
a. drive cage
b. front bezel
c. cover
4. Follow the procedures in

Removing the Intrusion Switch

1. Follow the procedures in
2. Remove:
a. cover
b. front bezel
c. drive cage
3. Disconnect the intrusion-switch cable from system board. Slide the intrusion switch and remove it from the
chassis.

Installing the Intrusion Switch

1. Insert the intrusion switch into the bracket on the power supply and slide it to secure it.
2. Connect the intrusion-switch cable to the system board.
3. Install:
a. drive cage
b. front bezel
c. cover
14
After Working Inside Your Computer .
Before Working Inside Your Computer .