Dell XPS M1210 Owner's Manual page 125

5 If a WLAN card is not already installed, go to step 6. If you are replacing a WLAN card, remove the
existing card:
Disconnect the two antenna cables from the WLAN card.
a
1
2
1
Release the WLAN card by pushing the metal securing tabs toward the back of the computer until
b
the card pops up slightly.
Lift the WLAN card out of its system board connector.
c
WLAN card 2 antenna cable connectors (2)
Adding and Replacing Parts
125