Steps
1. Remove the two screws (M2.5x5) and the screw (M2x4) that secure the left display hinge to the palm-rest and keyboard
assembly.
2. Lift the palm-rest and keyboard assembly to lift the left display hinge from the palm-rest and keyboard assembly.
3. Lift the latch and disconnect the power-button board cable from the I/O board.
4. Lift the latch and disconnect the fingerprint-reader cable from the power-button board.
5. Remove the two screws (M2x3) that secure the power-button board to the palm-rest and keyboard assembly.
6. Lift the power-button board off the palm-rest and keyboard assembly.
7. Lift the power button with fingerprint reader off the palm-rest and keyboard assembly.
Installing the power button with fingerprint reader
CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
Removing and installing Field Replaceable Units (FRUs)
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