Installing The Battery; Wlan Card; Removing The Wlan Card - Dell Latitude 3590 Owner's Manual

Installing the battery

1 Insert the battery into the slot on the computer.
2 Replace the 5 M2x3 screws to secure the battery to the computer.
NOTE: The 3-cell battery has only 3 screws.
3 Connect the battery cable to the connector on the system board.
4 Install the:
a base cover
b SIM tray (WWAN models)
5 Follow the procedure in

WLAN Card

Removing the WLAN card

1 Follow the procedure in
2 Remove the:
a base cover
b battery
3 To remove the WLAN card:
a Remove the M2x3 screw that secures the WLAN card holder to the system [1].
b Lift and remove the card holder off the WLAN card [2].
c Disconnect the WLAN antenna cables from the connectors on the WLAN card [3].
d Pull out the WLAN card from its connector on the system board [4].
After working inside your computer.
Before working inside your computer.
Removing and installing components 17