3 To remove the WLAN card:
a Remove the screw that secures the metal bracket to the WLAN card [1].
b Remove the metal bracket [2].
c Disconnect the WLAN cables from the connectors on the WLAN card [3].
d Unroute the WLAN cables from the routing channel.
e Remove the WLAN card from the computer [4].
Installing the WLAN card
1 Insert the WLAN card into the slot on the computer.
2 Route the WLAN cables through the routing channel.
3 Connect the WLAN cables to the connectors on the WLAN Card.
4 Place the metal bracket and tighten the screw to secure it to the computer.
5 Install the:
a battery
b base cover
6 Follow the procedure in After working inside your system.
Removing the WWAN card
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a base cover
b battery
3 To remove the WWAN card:
a Remove the screw that secures the WWAN card [1].
b Disconnect the WWAN cables from the connectors on the WWAN card [2].
c Unroute the WWAN cables from the routing channel.
d Remove the WWAN card from the computer [3].
16
Removing and installing components