Dell XPS 13 (L322X, Early 2013) - Manual (Page 24)

1
Removing the Mini-Card
Disconnect the mini-card cables from the connectors on the mini-card.
1
1 mini-card cables (2)
2 Remove the screw that secures the mini-card to the system board.
3 Slide and remove the mini-card out of the system-board connector.
1
2
3
1 screw 2 mini-card
3 system-board connector
Wireless Mini-Card 24