Installing 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 tighten the M2.0 x 3.0 screw to secure it to the computer.
4 Install the:
a battery
b base cover
5 Follow the procedure in After working inside your computer.
NOTE
: The IMEI number can also be found on the WWAN card.
WLAN card
Removing WLAN card
1 Follow the procedure in Before working inside your computer.
2 Remove the
a base cover
b battery
3 To remove the WLAN card:
a Remove the M2.0 x 3.0 screw that secures the metal bracket to the WLAN card [1].
Removing and installing components
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