Replacing the power-button
WARNING: Before working inside your computer, read the
safety information that shipped with your computer and
follow the steps in Before working inside your computer.
After working inside your computer, follow the instructions
in After working inside your computer. For more safety best
practices, see the Regulatory Compliance home page at
1 Align and slide the power-button board on the power-button board bracket
and snap it into place.
2 Align the screw holes on the power-button module with the screw holes on
the top cover.
3 Replace the screws that secure the power-button module to the top cover.
4 Route the power-button module cable through the routing guide on the
1 Replace the top cover.
2 Replace the right-side cover.
3 Replace the left-side cover.