I've got a less than 1yr old Frigidaire oven range microwave. The other day it blew a fuse when I opened the door. After replacing the fuse, the microwave can do everything until I hit start! Then it blows the fuse everytime. Any help???
This will be either a faulty door interlock switch or High voltage component. You will need to remove the outer cover after first disconnecting power. Discharge the high voltage capactitor!
Check the door switches are operating correctly if so move on to the high voltage components starting with the transformer
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