Dell Latitude 5289 - Installing the WLAN Card; WWAN Card; Removing the WWAN Card; Installing the WWAN Card

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 metal bracket and replace the M2.0 x 3.0 screw to secure WLAN card to the computer.
4 Install the:
a battery
NOTE: If you have not removed the battery then you must connect the battery cable to the system board.
b base cover
c MicroSD card
5 Follow the procedure in After working inside your computer.
WWAN card
Removing the WWAN card
1 Follow the procedure in Before working inside your computer.
2 Remove:
a MicroSD card
b base cover
c battery
NOTE
: You need not remove the battery, instead you can disconnect the battery cable from the system
board.
3 To remove the WWAN card:
a Remove the M2.0 x 3.0 screw that secures the metal bracket to the WWAN card .
b Lift the metal bracket that secures the WWAN card .
c Disconnect the WWAN cables from the connectors on the WWAN card
d Lift the WWAN card from the computer.
Installing the WWAN card
1 Insert the WWAN card into the connector on the system board.
2 Connect the WWAN cables to the connectors on the WWAN card.
3 Place the metal bracket and replace the M2.0 x 3.0 screw to secure the WLAN card to the computer.
4 Install the:
a battery
NOTE
: If you have not removed the battery then you must connect the battery cable to the system board.
b base cover
c MicroSD card
5 Follow the procedure in After working inside your computer.
NOTE
: The IMEI number can also be found on the WWAN card.
14 Removing and installing components