Dell Precision 3431 Small Form Factor Service Manual

3. Follow the procedure in After working inside your computer
Expansion card
Removing expansion card
1. Follow the procedure in Before working inside your computer.
2. Remove the Side cover.
3. To remove the expansion card:
a) Pull the metal tab to open the expansion card latch [1].
b) Pull the release tab at the base of the expansion card [2].
c) Disconnect and lift the expansion card away from the connector on the system board [3].
Removing and Installing components
21

Dell Precision 3431 Small Form Factor Specifications

General

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