Step 31
Disconnect the two antenna cables attached to the Airport Extreme card.
The white antenna cable connects to the left side of the Airport Extreme card.
Step 32
Remove the single silver Phillips screw located just above the Airport Extreme card.
Lift the small silver metal retaining bracket up and out of the computer.
Step 33
Peel back the orange tape on the right side of the Airport Extreme card.
Lift the Airport Extreme card up and slide it out of its connector.