Question about Whirlpool MH7140XF Microwave Oven

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No power on microwave

The microwave quit in the middle of heating. We actually replace a fuse and it started to work but then stopped right away.

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Buy a new one. Microwaves have enough stored voltage/amperage to boil your blood. You should not be taking off the cover.

Posted on Mar 07, 2009

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1 Answer

Whirlpool(GH7145XF2-0) does not work occasionally


That's how it would sound if you were cooking on a power level less than full power.

If you enter the cooking time and hit Start, it should cook at full power by default and not cycle like you describe.

If you are using some sensor cook setting or automatic type cooking setting, it may cycle like that normally.

The first thing to try is a "hard reset". Unplug it from the power line for a minute, plug it back in, set the clock, then try again.

Let us know if the hard reset doesn't fix it.

If you don't have your manual, you can download it free here. Check the lower right area to enter your model. number.

We're happy to help and we appreciate your thoughtful rating of our answer.

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