Service Manual

2. Remove the base cover.
3. Remove the 2230 solid-state drive. (if applicable)
4. Remove the 2280 solid-state drive. (if applicable)
5. Remove the rear I/O-cover.
6. Remove the
battery.
7. Remove the left I/O-board.
8. Remove the right I/O-board.
9. Remove the
system board.
About this task
The following image indicates the location of the power-button assembly and provides a visual representation of the removal
procedure.
Steps
1. Remove the three (M2x1.9) screws that secure the power-button bracket to the palm-rest assembly.
2. Lift the power-button bracket off the power-button assembly.
3. Peel the power-button assembly and its cable off the palm-rest assembly.
Installing the power-button assembly
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 assembly and provides a visual representation of the installation
procedure.
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