All of the sudden the microwave stopped heating items.
It still runs but none of the food is hot.
It's probably one of the switches that cuts the power to the microwave when you open the door. Mine is GE 700 watts and has 3 of those, and the one in the middle went bad so a week ago I temporarily bypassed the switch (while I get one) by cutting both wires that go to the switch and put electrical tape at the end of each wire. The switch was supposed to be a normally open switch but it had continuity with the door open or closed, and it should only have continuity (be closed) when the door is open.
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