152 - iMac G5, 17-inch Take Apart Logic Board
5. On the left side of the board, use a T-6 screwdriver to remove the two screws on the
Airport Extreme card guide. Disconnect the AirPort antenna cable from the AirPort
card guide or from the AirPort Extreme card if the card is present. Lastly, disconnect
the power supply cable.
6. Carefully slide the AirPort antenna cable out of the AirPort card guide slot. Lift the
AirPort card guide off the logic board and set it aside.