Dell XPS 12 (9Q33, Mid 2013) - Manual (Page 20)

Replacing the Speakers
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 Using the alignment posts on the palm-rest assembly, place the speakers on the
palm-rest assembly.
2 Replace the screws that secure the speakers to the palm-rest assembly.
3 Route the speaker cable through the routing guides on the palm-rest assembly
and adhere the adhesive foams.
4 Connect the speakers cable to the I/O board.
5 Slide the touchpad cable into the touchpad-cable connector and press the
connector latch to secure the cable.
Postrequisites
1 Replace the battery. See "Replacing the Battery" on page 14.
2 Replace the base cover. See "Replacing the Base Cover" on page 12.
20 | Replacing the Speakers