Questions & Answers for: bad sound Microwave Ovens

...at each side of the switch regardles if the door is open or closed your door switch is bad or if you don't hear a sound from the meter regardles if the door is open or closed the door switch is

sound sounds like you have a bad magnetron or a bad rectifier the rectifier is just a few dollars the magnetron is more expensive if you have any warrenty at all its worth the repair, but you may want

...bad without that sound. The service manual is at our site here. Accessing some part will require you to remove the oven from the wall, and the installation instructions (found here) makes that much ...

bad without that sound. We have a sound clip of what a microwave should sound like when the cooling fan and high voltage section are working. If it sounds the same as usual or a little louder, I would

...turns on but the food doesn't cook If the microwave is making a humming sound, the diode s bad and needs to be changed. If the microwave sounds normal, the magnetron is bad and needs to be

...sound, the diode is bad and needs to be replaced. If it sounds normal, but just not heating, then the magnetron is bad and needs to be replaced. If it is the magnetron, I suggest that you change the ...

...the microwave is making a humming sound, then the diode is bad and needs to be replaced. If the microwave sounds almost normal but just not heating, then the magnetron is bad and needs to be

...be a bad magnetron. the microwave tends to make a humming sound while heating if its the diode. If the microwave sounds normal but just not heating then the magnetron is bad and needs to be

...sound may be a bad magnetron. Yours should have a "mini-manual" (technical sheet) hidden either behind the grille or control panel. It's very helpful in finding and testing parts. There is a video ...

...BUT WONT HEAT could be anything from a bad mag or door switch or even a bad connection at the mag. Need more details. Any odd sounds??? A louder more pronounced humming sound??? Bad smells?? ...