Question about Microwave Ovens

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Pansonic Microwave Oven NN-S962-BF

Micowave oven makes noise and shuts off after pushing the start buttron within two seconds.

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  • MRB14 Feb 25, 2009


  • klutz08 May 17, 2009

    Panasonic NN-H264SF Microwave Oven shuts off after five seconds and returns to the clock setting so it is not a circuit or fuse problem.



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Most likely the power capacitor is shorted.If you know someone that is just alittle familiar with electronics, they will know what to look for.The part will look like a somewhat long large silver 9v battery with two metal leads.Normally toward the back of the microwave and below the cooling fan.With a volt-ohm meter this capacitor can be checked.on the meter if you get a reading ,its bad, if you get no reading(open), its most likely good.Ninety percent of the time it will be bad.If it is, just replace with the same value and your ready to go.

Posted on Nov 06, 2007

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Check top door hinge that locks the door. It probably broke off.

Posted on Feb 01, 2010


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