Zachariah R Indian Trail , NC April 18, 2015 The fan button pushed in/broke Unplugged the microwave. Removed the vent on the top-front, took off the panel and removed the circuit board which exposed the button-select. Swapped out the parts and put everything back. Plugged the microwave back in. Bam! Microwave was fixed! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes