Power Button With Fingerprint Reader; Installing The Power-Button Board With Fingerprint Reader - Dell P46E Service Manual

Steps
1. Align the tabs on the hinges with the slots on the palm-rest and keyboard assembly and place the display assembly on the palm-rest
and keyboard assembly.
2. Align the screw holes on the palm-rest and keyboard assembly with the screw holes on the right and the left display-assembly hinges.
3. Replace eight screws (M2.5x5) that secure the display-assembly hinges to the palm-rest and keyboard assembly.
4. Connect the display cable to the system board and close the latch to secure the connection.
5. Adhere the tape on the display cable to secure the connection.
6. Replace the screw (M2x4) that secures the display cable to the system board.
Next steps
1. Install the rear-cover bracket.
2. Install the rear cover.
3. Install the base cover.
4. Follow the procedure in

Power button with fingerprint reader

Installing the power-button board with fingerprint reader

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the power button with fingerprint reader and provides a visual representation of the
installation procedure.
After working inside your computer.
Removing and installing components 57