Apple warranty Lower Fan, iMac G5, 17-inch Ambient Light Sensor

2.Locate the metal locking clip on the top of the fan housing. Use a flat-blade screwdriver to raise up the clip approximately 1/4 inch.

3.Push the metal locking clip all the way back until the fan begins to lift out of the computer.

6 - Lower Fan, iMac G5, 17-inch (Ambient Light Sensor)