Installing The Intrusion Switch; Removing The Speakers - Dell OptiPlex 3011 AIO Owner's Manual

Installing the Intrusion Switch

1. Place the intrusion switch on the computer.
2. Guide the intrusion-switch cables through the tabs on the computer and connect the cable to the system board.
3. Install:
a) system fan
b) system board cover
c) back cover
d) VESA stand
e) stand cover
4. Follow the procedures in

Removing the Speakers

1. Follow the procedures in
2. Remove:
a) stand cover
b) VESA stand
c) back cover
d) system board cover
3. Disconnect the speaker cable from the system board. Remove the screws that secure the speakers to the
computer and remove the speakers from the computer.
22
After Working Inside Your Computer .
Before Working Inside Your Computer .