Power Button; Removing The Power Button; Installing The Power Button - Dell Inspiron 15 3521 Service Manual

Power button

Removing the power button

Prerequisites
1. Follow the procedure in
2. Remove the secure digital
3. Remove the base cover.
4. Remove the wireless card.
5. Remove the display assembly.
6. Remove the I/O daughter-board.
About this task
The following images indicate the location of the power button and provide a visual representation of the removal procedure.
Steps
1. Remove the screw (M2x2) that secures the power button to the palm-rest and keyboard assembly.
2. Lift the power button off the slot on the palm-rest and keyboard assembly.

Installing the power button

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the power button and provide a visual representation of the installation procedure.
Before working inside your
card.
computer.
Removing and installing components 75