Dell P48F - Installing the Keyboard; Removing the Display Assembly

Installing the WWAN card
1 Insert the WWAN card into the slot on the computer.
2 Route the WWAN cables through the routing channel.
3 Connect the WWAN cables to the connectors on the WWAN card.
4 Tighten the screw to secure the WWAN card to the computer
5 Install the:
a battery
b base cover
6 Follow the procedure in After working inside your computer.
Removing the power connector port
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a base cover
b battery
3 To remove the power connector port:
a Remove the screws to release the metal bracket on the power connector port [1].
b Lift the metal bracket from the computer [2].
c Disconnect the power connector port cable from the computer [3].
d Remove the power connector port from the computer [4].
Removing and installing components
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