Installing The Power Switch; Removing The Input/Output(I/O) Panel - Dell OptiPlex 9010 Owner's Manual

4. Remove the screw and pull the power switch board out of the computer.

Installing the Power Switch

1. Slide the power-switch through the front of the computer and tighten the screw.
2. Connect the power-switch cable to the chassis.
3. Install the drive cage.
4. Install the front bezel.
5. Install the cover.
6. Follow the procedures in

Removing the Input/Output(I/O) Panel

1. Follow the procedures in
2. Remove:
a) cover
b) front bezel
c) drive cage
3. Release the power cable and I/O cable from the chassis clip.
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After Working Inside Your Computer .
Before Working Inside Your Computer .