Dell Latitude E6430s (Mid 2012) - Manual (Page 23)

Removing the Bluetooth Module
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the battery.
3. Remove the base cover.
4. Disconnect the bluetooth cable from the system board.
5. Remove the bluetooth cable from its routing on the computer.
6. Remove the screw that secures the bluetooth module to the computer.
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