Dell XPS 12 (9Q33, Mid 2013) - Manual (Page 46)

Replacing the Windows-Button Board
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" on page 7. After working inside your computer, follow the
instructions in "After Working Inside Your Computer" on page 9.
For more safety best practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.
Procedure
1 Connect the Windows-button board cable to the Windows-button board.
2 Use the alignment posts on the display panel to place the Windows-button board
on the display panel.
3 Align the screw holes on the Windows-button board with the screw holes on the
display panel.
4 Replace the screws that secure the Windows-button board to the display panel.
Postrequisites
1 Replace the display back-cover. See "Replacing the Display Back-Cover" on
page 42.
2 Replace the battery. See "Replacing the Battery" on page 14.
3 Replace the base cover. See "Replacing the Base Cover" on page 12.
46 | Replacing the Windows-Button Board