GE Spacemaker JVM1640SJ Microwave Oven "heating making arcing sound" Questions

...heating entirely, we got both issues fixed (seperately) and we had a year of nothing... Is this "something"?? It appears that there may be some black ash on the inside door frame (as you look at it ...

...sound, like a relay firing. Sounds sort of like Morse Code. Anyone have any ideas? Q - When there is small amounts of food in the oven, arcing occurs right behind the plate where the wave guide comes ...

...making a humming sound. There is a burning smell when i turn it on. I had the same problem. I replaced the wave guide/cover and everything was fine. It is a piece of cardboard inside the microwave ...

...heating a cup of water it surged and make a weird noise. It has only been running a few seconds. We shut it down and then tryed to use it again. Sound good, all appears to be worlking fine but now ...

heating and makes a deeper pitched noise? It's making a different sound when running. The only other time I've heard a microwave make this sound was when I tried to heat the wrong type

...sound when it turns on and won't heat. mh7155xms Sounds like it could be a bad magnetron. The roaring could be a shorted mag or possibly a mag arcing in the wave guide If it is arcing in the wave ...

making buzzing electrical sounds. I thought it was going to catch my house on fire. When I called the service number they told me to return the unit immediately and not to try to use it anymore. These

...in the back when its heating. It heats ok just not a good sound. Should i worry?

...making loud buzzing sound when operated, sounds like something is about to pop. could be several possible components at fault. how old is it ? does the unit heat ? if so, could be a hi voltage diode, ...

...arcing, if so there is a paint to repair microwaves for this issue or else just dispose of the microwave. If the inside is good remove all the screws and remove the cover. Replace the fuse. If the ...