Power Button; Removing The Power Button With Fingerprint Reader; Installing The Power Button With Fingerprint Reader - Dell Latitude 5401 Service Manual

Power button

Removing the power button with fingerprint reader

Prerequisites
1. Follow the procedure in
2. Remove the base cover.
3. Remove the battery.
4. Remove the 2280 SATA
5. Remove the memory.
6. Remove the WLAN card.
7. Remove the WWAN card.
8. Remove the inner frame.
9. Remove the LED board.
10. Remove the DC-in.
11. Remove the system board.
NOTE: System board can be removed with heatsink attached.
About this task
The figure indicates the location of the power button with fingerprint reader and provides a visual representation of the removal
procedure.
Steps
1. Locate the power button with fingerprint reader on your computer.
2. Remove the two (M2x2) screws that secure the power button to the palmrest.
3. Lift the power button with fingerprint out of the computer.

Installing the power button with fingerprint reader

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Before working inside your
SSD.
computer.
Disassembly and reassembly 65