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STORMY
Lv 5
STORMY asked in Home & GardenDo It Yourself (DIY) · 1 decade ago

can i fix a microwave oven?

...it comes on,lights up,turntable turns and it makes it's usual operating, humming noise....but it does not heat.

Is it just shot,or can I remedy it ?

6 Answers

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  • 1 decade ago
    Favorite Answer

    Most likely problem is that your tube (magnatron) went bad. It's a simple replacement but you MUST properly discharge the capacitor before you do any work on the oven. It can kill you.

    Other causes could be the transformer, diode or capacitor. Do NOT use a DVM to check any of these (except for the LV tap). An analog meter can be used to check the diode and capacitor.

    Compare the cost of a new tube to a new microwave and see if it's really worth it.

  • 1 decade ago

    Get a new one, there`re not worth messing with. Check if it`s leaking microwaves ( which can cause blindness ) by making sure it is OFF then get your mobile phone, switch it on ( the `phone that is) put it in the microwave shut the door, ring your number, if it rings you`ve got problems if there`s no signal then it`s sound.

  • ?
    Lv 7
    1 decade ago

    Never fool around with a microwave oven, there is radiation in it.

  • 1 decade ago

    Throw it out and buy a new one. They are very inexpensive now and the repair will cost more than a new one.

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  • Anonymous
    1 decade ago

    Blub it with a cricket bat. That should fix it.

  • 1 decade ago

    bad magnatron...easier to buy new oven

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