9. Align the contact edge of the new PCI Express Mini Card with the corresponding socket.
10. Pivot the card until it snaps into place
1 . Secure the card with the screw
2.
11.Connect the antenna cables to the new PCI Express Mini Card as shown in the drawing. Be sure to attach the red cable to the connector marked “MAIN” or “M” on the card, and the blue cable to the connector marked “AUX” or “A”.
12. Reinstall the keyboard. See “Replacing the keyboard” on page 53.