Check to see if you have a "reset" button on your microwave, or even just by pressing the "clear" button first. Check to see if you have a "master" or "red" reset or "test" button nearest to your microwave on a light switch and reset that if applicable. You could also check to see if your unit has a fuse and replace that. It's possible when you tripped the fuse in the house you might have blown the fuse in the microwave.
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Check to see if you have a "reset" button on your microwave, or even just by pressing the "clear" button first. Check to see if you have a "master" or "red" reset or "test" button nearest to your microwave on a light switch and reset that if applicable. You could also check to see if your unit has a fuse and replace that. It's possible when you tripped the fuse in the house you might have blown the fuse in the microwave.