Dell Precision 3431 - External Antenna - optional

3. Install the:
a) Hard drive and optical drive module
b) Front bezel
c) Side cover
4. Follow the procedure in After working inside your computer.
External Antenna - optional
Removing the External 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) Loosen and remove the antenna screw that connects to the antenna cable connector screws.
Removing and Installing components
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