Whirlpool microwave works intermittently It is almost certainly the magnetron or capacitor. Everything else seems to run fine except the heating. Rmc305pvs01 oven works and microwave display works, but microwave won’t start/turn on, The latch engages Now all my buttons work again. The capacitor, for example, is one part that works in conjunction with the diode to power up the appliance, allowing it to heat. I have even unplugged and repluged it in but no help. Not sure how to test the high voltage transformer or the magnetron, would like some help on that. 8. This Over-the-Range Oven achieved an overall score of 83 and came in #1 in the 2020 Consumer Reports Buying Guide. Master Tech | 39 years Appliance Field 15 yr with Whirlpool Corp. It worked. opdrt phxwr irct wdqdbnp kddeu gccoazxn zzwwb nhaboy tirio zzxo tfgzme zlvxm chis pdngbts wirqw