Steps
1. Gently disconnect the power button with fingerprint reader FPC cable from the connector on the USH daughter board.
2. Peel off the USH daughter board FPC cable from the keyboard.
3. Remove the two (M1.2x2.5) screws securing the USH daughter board to the palm-rest assembly.
4. Lift the USH daughter board with the FPC cable off the system.
5. Disconnect the USH daughter board FPC cable from USH daughter board.
Installing the USH daughter board
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 USH daughter board and provides a visual representation of the installation
procedure.
52
Removing and installing components
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