Service Manual

Replacing the subwoofer
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 dell.com/regulatory_compliance.
Procedure
1 Align the screw holes on the subwoofer with the screw holes on the
computer base.
2 Replace the screws that secure the subwoofer to the computer base.
Post-requisites
1 Replace the I/O board.
2 Replace the system board.
3 Replace the display assembly.
4 Follow the procedure from step 5 to step 11 in “Replacing the palm rest”.
5 Replace the wireless card.
6 RReplace the base panel.
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