About this task
The following image(s) indicate the location of the power-button board and provides a visual representation of the removal
procedure.
Steps
1. Remove the two screws (M2.5x4) that secure the left-display hinge to the system board.
2. Pry open the left-display hinge at an angle of 90 degrees.
3. Lift the latch and disconnect the power-button board cable from the I/O board.
4. Lift the latch and disconnect the power-button 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.
Installing the power-button board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the power-button board and provides a visual representation of the installation
procedure.
44
Removing and installing components
