Replacing the AirPort Extreme Card
1.Align the AirPort Extreme card with the slot on the logic board. Insert the board into the slot.
2.Connect the antenna cables to the connectors on the AirPort Extreme card.
Note: The antenna cables might include an “L” or “R” tab near the connector end; however, you can disregard that because the cable position can be swapped without any change in performance. Replace the T6 screw.
iMac
