Step 4
If the computer has an AirPort card installed, follow the next three steps to remove it.
Push the wire clasp away from the AirPort card and toward the display, then rotate up to free it from the RAM shield.
Step 5
Grasp the clear plastic tab on the AirPort card and pull toward the display.
Step 6
Hold the Airport card in one hand and use your other hand to remove the antenna cable.