Question about Frigidaire FMT144G1 Microwave Oven

1 Answer

Microwave activates and sounds fine (no unusual noises) but nothing is heated.

Posted by Donna Miller on

  • Anonymous Feb 16, 2008

    Same as above. Since the microwave is over seven years old I intend to replace it.

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Anonymous

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  • 3,130 Answers

You could have a number of problems in this unit BUT let me WARN you of the extremly high voltage inside this unit first!.. Theres a capacitor and a diode connected together that holds a charge that could be open , Theres a magnatron or the magnatron thermal cutouts that could have went bad. Theres a relay on the control board that could have went bad so therefor the control board could be bad. The power transformer for the Hi voltage could have went bad but not likely unless you seen or smelled alot of smoke or oder before it went bad. Unfortantly, these days a good microwave, to have fixed, is about or almost 3/4 the price of a new one. Without troubleshooting the unit with a multi-meter your really shooting in the dark with what part is bad as it could also be a combination of parts bad that I described. If you think its worth it, take the thing in for an estimate, but I would highly advise against you doing it unless your famillar with the dangers and the high voltage points. Good Luck

Posted on Jun 14, 2006

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