Charles P. for Model Number Sharp Carousel Convection Microwave R-9H94B My microwave was unplugged while we painted. When I plugged it in, the light came on and the turntable started turning and would not stop. I was able to set the clock. I was able to set the amount of Microwave time, but when I pressed Start, it would not Start. I was able to set a Convection temperature and time but it would not start. The light never goes out and the turntable never stops.
Answer Hello Charles, This is going to be a failed door switch. Since it is recommended to replace all three door switches there is no need to determine which one has failed. Read More... Answered by AppliancePartsPros.com | Friday, October 31, 2014