Setup Guide

Replacing the audio daughter-board
NOTE: 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 www.dell.com/
regulatory_compliance.
Procedure
1. Turn the audio daughter-board over and place the audio daughter-board into the slot on the system board.
2. Replace the screw (M2x3) that secures the audio daughter-board to the system board.
Post-requisites
1. Replace the system board.
2. Replace the memory modules.
3. Replace the heat-sink assembly.
4. Replace the fans.
5. Replace the solid-state drive (half-length) or the solid-state drive (full-length).
6. Follow the procedure from step 3 to step 6 in “Replacing the hard drive”.
7. Replace the wireless card.
8. Replace the battery (half-length) or the battery (full-length).
9. Replace the base cover.
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Replacing the audio daughter-board 49