Wlan Card; Removing The Wlan Card; Installing The Wlan Card - Dell Latitude 5420 Rugged Service Manual

a) Bottom chassis cover
b) Batteries
4. Follow the procedure in

WLAN card

Removing the WLAN card

1. Follow the procedure in
2. Remove the:
a) Batteries
b) Bottom chassis cover
3. Remove the single 'M2*3' screw [1] and remove the metal bracket [2] on the WLAN card.
4. Disconnect the antennae cables [3] and remove the WLAN card out from the M.2 slot [4] on the system board.

Installing the WLAN card

1. Install the WLAN card into the M.2 slot [1] on the system board and connect the antennae cables [2].
2. Place the metal bracket on the WLAN card [3] and secure it using the single 'M2*3' screw [4].
After working inside your computer.
Before working inside your computer.
Removing and installing components 89