Obie for Model Number JVM6175SK2SS MW is currently humming when door is closed. The door switches tested OK for continuity. What could be the problem? I purchased the Magnetron from you and replaced it not long ago to fix "no heat" issue. Looking forward to your feedback.
Answer Obie, If the unit is humming without being turned on then look for an issue with the main control board if the switches check ok. Read More... Answered by AppliancePartsPros.com | Tuesday, March 31, 2020