c Pull out the WWAN card from its connector on the system board [4].
Installing the WWAN card
1 Insert the WWAN card into its connector on the system board.
2 Connect the two antenna cables to the WWAN card.
3 Replace the metal bracket on the WWAN.
4 Tighten the M2xL3 screw to secure the WWAN card and bracket to the system board.
5 Install the:
a battery
b base cover
6 Follow the procedure in After working inside your computer
VGA board
Removing VGA board
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a base cover
b battery
3 To remove the VGA board:
a Disconnect the VGA daughter board cable from the VGA daughter board [1].
b Remove the two M2x3 screws that secure the VGA board to the system [2].
c Lift the VGA board from the system [3].
Removing and installing components
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