20 Most Recent GE JVM1790 1000 Watts Convection / Microwave Oven Questions & Answers

Make your own template of the holes in the top of your cabinet and lay it over the new unit and see if they align. As long as your replacing GE with GE it probably will work.

I'd check to make sure the door is in proper alignment to properly activate all of the door switches. If everything's o.k. on that, you may have a problem with a circuit board or a relay. The relay could be on the circuit board. If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0

Hi, This means you have either a stuck key (button) or failed ribbon. THis model number is incomplete as there are 7 different models and that has a lot to do with colors and features. But price wises it appears that runs about 90.00 or so to replace that key pad as it is the console assembly. Send me the rest of the model number and I will send you the correct part number you will need to repair this unit. Good Luck I’m happy to help further over the phone at https://www.6ya.com/expert/gere_bf68e6055dd61249

magnetron may be defective . replace d magnetron