Dell Latitude 5420 Rugged - Global Positioning System (GPS); Removing the GPS Module

3. Install the:
a) Batteries
b) Bottom chassis cover
4. Follow the procedure in After working inside your computer.
Global Positioning System (GPS)
Removing the GPS module
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a) Batteries
b) Bottom chassis cover
c) Rear I/O board
3. Unroute the aux cables [1] for WLAN and WWAN and disconnect the antennae cable [2] on GPS module.
4. Unroute the main antennae cables [3] and loosen the single 'M2.5*5' screw [4] to separate the RF bracket [5] from the system board.
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Removing and installing components