Whirlpool MH1150XMQ Microwave Oven "causes hum turned" Questions

microwave humming Our kitchenaid microwave began humming when I turn it on. I am afraid to use it. What could be the problem and what should I do to fix it? Is it worth fixing? Thank you! hi! humming ...

it is making a bad humming noise when turned on no heat? Hate to say this but that bad humming is your magnetron that is buzzing and not operating correctly. A bad high voltage Diode can cause this as

Ni wave oven is making a loud noise when I turn it on. Bearings or motor faulty! Most often, a loud hum is caused by a shorted high voltage rectifier, shorted capacitor or failing power transformer. ...

Why is there a humming noise coming from the right, front bottom corner of my microwave when not in use? That is because the power transforme is located in that area and being a transformer uses iron ...

No heat in microwave. Makes loud humming sound when turn on. Model GE Spacemaker JVM166OWBC 04 The humming can be caused by a couple of bad parts. Usually it's the magnetron tube, the microwave source

...turned on so the food is still cold. Generally, the most common causes of a failure to heat are: - bad door switches or door switch mounts - loose connection at the magnetron - problem or loose ...

...cover it will need to be replace. When grease somehow gets behind the cover an arc is formed which causes the

Microwave shuts off after three seconds....but only sometimes I have a Whirlpool wmh1162xvq-2 over the range microwave. Recently it started turning off after only a few seconds of running. This only ...

turns on in low hum but does not cook samsung smh7175bc it turns on in low hum but does not cook previously error code 4 showed on display Was it code E4? That can be an issue with the sensor circuit.

turned on but not getting hot. I do not get any error messages on the front screen. Model number MC18355 Whirlpool Gold GT41855skt loud hum is caused by trans . . the mag or recit or cap has failed .