Questions & Answers for: high pitched Microwave Ovens

High pitched hum/buzz My Kenmore Elite microwave (countertop model) is making a high pitched humm or buzz, almost can't hear it at all. It's louder when you open the door. It works just fine except ...

...high pitched buzz or arc sound when first cooking for about 2 -3 seconds into the cook time. Now it doesn't make that new noise, it warms food some, but does not heat well. The magnatron is shorting ...

...high pitched smeg SA987CX error message E plus a high pitched continuous sound. Need to disconnect power to stop. This only seems to happen when I microwave. Does anyone know what is wrong and how to ...

...high pitched, and I can't tell if it's coming from the top or bottom. Any suggestions? I don't know if this applies in your case but I have had fans with metal blades that would resonate with a high ...

...high pitched 'alarm'' going off Last night after using microwave, where the clock/'timer display is an''E'' came up. I couldn't get the microwave to do anything. About 30 minutes later the display ...

...high pitched sound when I press keys. When door is open and I touch keys. I get his nosie like a conection is trying to be made a chattering sound. Not sure if I have a key pad problem, door latch or ...

...to overheat ,what was once a "high pitched beep"is now a "low pitched beep".nothing can really be done to correct this.If the microwave is still covered by factory warranty,contact the

high pitch noise microwave makes high picth sqeal while in use and when not in use when you unplug microwave it dies out slowly over 2 to 3 seconds Sounds like a bad capacitor. Careful, they hold a ...

Panasonic the Genius Prestige. Start microwave, sometimes a high pitch sound while microwave is running. Stop microwave and sound stops. Doesn't happen every time. Should I just get a new microwave? ...

...high pitched electrical type buzzing/humming noise when it is not in use, anyone know what's up with it? Literally brand new. Thanks Call for Warranty inspection and repair. Sounds like a transformer ...