Power Button; Removing The Power Button - Dell OptiPlex XE4 Tower Service Manual

Steps
1. Remove the liner behind the VR heatsink module.
2. Align and adhere the VR heatsink on the system board.
3. Tighten the two captive screws that secure the VR heatsink to the system board.
Next steps
1. Install the side cover.
2. Follow the procedure in

Power button

Removing the power button

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the front bezel.
About this task
The following images indicate the location of the power button and provide a visual representation of the removal procedure.
72 Removing and installing components
after working inside your
before working inside your
computer.
computer.