Removing 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 Remove the left-side cover.
2 Remove the right-side cover.
3 Remove the top cover.
1 Note the power-button module cable routing and remove the cable from
the routing guides on the top cover.
2 Remove the screws that secure the power-button module to the top cover.