Power Button; Removing Power Button - Dell OptiPlex XE3 Tower Service Manual

3. Close the front panel
4. Install the:
a. front bezel
b. side cover
5. Follow the procedure in

Power button

Removing power button

1. Follow the procedure in
2. Remove the:
a. side cover
b. front bezel
3. Open the front panel
4. To release the power switch:
a. Pull the socket to disconnect the power switch cable from the system board [1].
b. Unroute the power switch cable through the retention clip [2].
c. Press the release tabs using a plastic scribe and slide the power switch out from the front of the computer [3].
d. Close the front panel door [4].
42 Disassembly and reassembly
door.
After working inside your
Before working inside your
door.
computer.
computer.