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
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
NOTE: This procedure applies only to computers shipped with a power button with fingerprint reader.
The following image(s) indicate the location of the power button with fingerprint reader and provides a visual representation of
the installation procedure.
Steps
1. Using the alignment posts, place the power button with fingerprint reader on the palm-rest and keyboard assembly.
Removing and installing components
45
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