Dell Latitude 3300 - WLAN Card; Removing the WLAN Card

5. Install the:
a) battery
b) base cover
c) microSD card
6. Follow the procedure in After working inside your computer.
WLAN Card
Removing the WLAN card
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a) microSD card
b) base cover
c) battery
3. Remove the single M2xL3 screw that secures the WLAN metal bracket to the computer [1] and lift and remove the metal bracket off
the WLAN card [2].
4. Disconnect the two antenna cables [3] and remove the WLAN card from M.2 connector on the system board [4].
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Disassembly and reassembly