Position the computer face down, resting the CRT on an ESD mat or other soft surface.

With a flathead screwdriver or coin, turn the colored latch to open the access door. The antenna and AirPortCard will be visible when you open the access door.

If the AirPort card is not installed, a clear protective antenna cap will be attached to the antenna.

Remove the AirPort Card by lifting the card straight up and out of the card guides and connector.

Disconnect the antenna from the small hole AirPort Card.