Installing The Power Button With Optional Fingerprint Reader - Dell Inspiron 15 3520 Service Manual

About this task
The following images indicate the location of the power button with optional fingerprint reader and provide a visual
representation of the removal procedure.
Steps
1. Remove the two (M2.5x5) screws that secure the display assembly hinge to the palm-rest and keyboard assembly.
2. Lift the display assembly hinge to access the power button.
3. Remove the (M2x2) screw that secures the power button to the palm-rest and keyboard assembly.
4. Peel the fingerprint reader Flexible Flat cable from the palm-rest and keyboard assembly.
5. Lift the power button with fingerprint reader, along with its cable, off the palm-rest and keyboard assembly.

Installing the power button with optional fingerprint reader

Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the power button with optional fingerprint reader and provide a visual
representation of the installation procedure.
52 Removing and installing components