d Battery
3  To remove the WLAN card:
a Remove 1 (M2.0 x 3.0) screw that secures the wireless card bracket in place [1].
b Lift the wireless card bracket [2].
c Disconnect the WLAN cables from the connectors on the WLAN card [3].
d Remove the WLAN card [4].
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 wireless card bracket and replace 1 (M2.0 x 3.0) screw to secure WLAN card to the computer.
4  Install the:
a Battery
b Base cover
c SIM card tray
d MicroSD card
NOTE
: To install both cards if equipped.
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:
Removing and installing components
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