Installing The Wlan Card; Removing The Wwan Card - Dell Latitude 7390 2-in-1 Owner's Manual

d Battery
3 To remove the WLAN card:
a Remove 1 (M2.0 x 3.0) screw that secures the wireless card bracket in place [1].
b Lift the wireless card bracket [2].
c Disconnect the WLAN cables from the connectors on the WLAN card [3].
d Remove the WLAN card [4].

Installing the WLAN card

1 Insert the WLAN card into the connector on the system board.
2 Connect the WLAN cables to the connectors on the WLAN card.
3 Place the wireless card bracket and replace 1 (M2.0 x 3.0) screw to secure WLAN card to the computer.
4 Install the:
a Battery
b Base cover
c SIM card tray
d MicroSD card
NOTE: To install both cards if equipped.
5 Follow the procedure in
WWAN card

Removing the WWAN card

1 Follow the procedure in
2 Remove:
After working inside your computer.
Before working inside your computer.
Removing and installing components 13