7.Connect the end of the antenna cable to the card.
8.Loop the clear plastic tab under the card so that the tab secures the antenna cable and tucks into the slot.
Note: The AirPort slot on the bottom case has a recessed inner slot designed for the clear plastic tab to tuck into.
9. Close the AirPort door, and reassemble and test the computer.
AirPort Extreme Card | PowerBook G4 |