Ge-microwave-not-heating-up, if the microwave runs but is not heating, it could be one of many components. make sure the “timer” function was not inadvertently used. check to ensure the door is closed firmly. close it firmly, but do not slam.. Ge microwave not heating up? why and how to fix. written by jake alexander. in heating. microwaves make it quick and easy to cook all sorts of foods, especially leftovers. but, sometimes, they can break down. your microwave may look like nothing’s wrong (the turntable still turns, the light still goes on, and the timer still counts down) but ..., start right here find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. click on shop parts, or select the kind of product you're working with on the left and we'll help you find the right part. shop parts.
Most times, when microwave ovens refuse to heat up as it should, its likely that the microwave oven magnetron has become defective. this main part of the microwave oven that is the responsible for generating the microwaves themselves., ge technique is famous for reliability and quality. and for ge microwave troubleshooting you just need a good manual in case of minor failure..
If the diode burns out, the magnetron won’t receive enough voltage to operate, preventing the microwave from heating. when the diode fails, it is often visibly burned out. inspect the diode and if the diode is burned out, replace it., when your microwave turns on but does not heat up, it may mean the door switch is broken. the door switch signals other microwave components to supply power when closed, and to stop heating when open. the door switch can also be called an interlock switch..
I have a ge profile and everything worked but it would not heat. if this is the case with your microwave then here is what i suggest. open up your oven by removing the top cover. let it sit unplugged for 30 minutes or better yet you must discharge the high voltage capicator.