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Trouble shooting microwave wont heat and its brand new

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My microwave turntable stopped turning but the microwave still heats up and works, otherwise.


You didn't say what model microwave you have, but most that I have seen have two separate circuits inside. One operates the magnetron (which makes the microwaves) and the other operates the other things like the turntable or the inside light etc.. It is quite possible that you have a problem in that second circuit. This allows the heating without the turning. To fix this type of problem, if indeed that is the case, requires some skillful trouble shooting inside the microwave which I don't recommend your try unless you are a skilled technician, because of dangerous voltages. Go ahead and post the brand and model number and I can be more specific as to what action to take.

Dec 24, 2015 | Microwave Ovens

1 Answer

Microwave is frozen, weird number displays on front and when closed it starts heating when I don't even press start.


your have problem with the controller board circuit, you driver or relay is shorted that why it start automatic. You may replace it with new board or trouble shoot the board.

Aug 20, 2011 | Rival MT660 Microwave Oven

1 Answer

Just got today brand new at walmart wont work tried everything already disconected and all will light up but wont ever start


if its the initial start of the heating of the microwave that you are refering to then you may have a damaged keypad this couldve happened at the factory hopefully you still have the reciept and are able to take it back and exchange for a new one.

Jan 29, 2011 | Emerson MW8102SS 1100 Watts Microwave Oven

1 Answer

Microwave not heating or cooking


Use the GE trouble shooting guide from the Service and Parts envelope that GE usually hides in the unit. Remove the plastic exhaust grill and look on the left hand side for a small black envelope with white lettering held in a slot. Kind of hidden...

Nov 28, 2010 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

My brand new Sunbeam microwave model SGG5701 will not heat. it appears to be working but wont heat food or defrost


Can not find a fuse for a Sunbeam microwave model SGG5701. Where can I find one? My microwave went out after only 3 months of having it.

Aug 15, 2010 | Sunbeam SBM1000 Microwave Oven

1 Answer

Doesn't heat anything


It sounds like the micro generator has died.

Yes, you should buy a new one as the cost of repair is likely to be high.

Jul 01, 2010 | Amana ACO1860 Microwave Oven

1 Answer

My microwave top oven won't heat and there's a smoke smell but everything works fine, the fan, light and clock how do i trouble shoot this.


Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

jk4

Apr 14, 2010 | GE Profile Spacemaker II PEM31 Microwave...

1 Answer

Microwave won't heat up while in use


It sounds like the unit is in demo mode, they usually have a small d on the screen, try holding the "kitchen timer" pad down for 5 seconds, it should then work, if that doesnt apply to your model look in the trouble shooting guide of your owners manual, it will explain how to deactivate "demo" mode there...Phil

May 18, 2009 | Kenmore 63252 Microwave Oven

1 Answer

Does not heat


I WOULD SAY REMOVE THE CABINET FIRST AND GO FROM THERE. IF YOU HAVE NO POWER THAN CHECK THE FUSE.

Apr 13, 2009 | Electrolux Over-the-Range Microwave

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