A SERVICE OF

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Removal and Replacement Procedures
Maintenance and Service Guide 5–51
3. Remove the two PM2.5×5.0 screws 1 that secure the button
board to the notebook.
4. Lift the front and rear edges of the button board to disconnect
it from the system board 2.
5. Remove the button board.
Removing the Button Board
Reverse the above procedure to install the button board.