User 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 Replace the base panel.
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