Richard S Zephyrhills , FL July 20, 2015 Microwave touchpad not working Ordered the replacement touchpad membrane from AppliancePartsPros.com. It arrived within 3 or 4 days. I got some idea of how to replace the membrane from YouTube. Total time for replacement was no more than 30 minutes. Microwave works like new. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes