Dell Precision 3431 Small Form Factor - Internal Antenna - Optional; Removing the Internal Antenna

4. Install the:
a) Hard drive and optical drive module
b) Front bezel
c) Side cover
5. Follow the procedure in After working inside your computer.
Internal Antenna - optional
Removing the Internal Antenna
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 antenna from the system:
a) Unroute the antenna cable from the cable hole on the chassis [1].
b) Unroute the antenna cable from the two hooks on the chassis [2].
Removing and Installing components
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