Mary F Brock , NE November 25, 2016 The microwave quit operating but clock worked I used you tube videos to diagnose the problem and learn how to replace the problem door switch. The web site doe Appliance Parts Pros was easy to navigate during locate the needed part. I ordered it late Sunday night and it was delivered to my door first thing Tuesday morning. I could not have asked for better service!! 7 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes