Dell Precision 3431 Small Form Factor Service Manual

7. Install the:
a) Hard drive and optical drive module
b) Front bezel
c) Side cover
8. Follow the procedure in After working inside your computer.
Speaker
Removing speaker
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a) Side cover
b) Front bezel
c) Hard drive and optical drive module
3. To remove the speaker:
a) Disconnect the speaker cable from the connector on the system board [1].
b) Press the release tab [2] and pull the speaker out from the system [3].
Removing and Installing components
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Dell Precision 3431 Small Form Factor Specifications

General

Brand	Dell
Model	Precision 3431 Small Form Factor
Category	Desktop
Language	English