Microwave and convection oven
My GE Spacemaker oven died. It went completely off abruptly while I was heating garlic bread in the convection oven.
What could be wrong with it?
Usually, when your microwave oven doesn't work it all, the internal fuse (thermal fuse) is blown. This fuse protects both you and the oven. When it blows, you need to have a qualified appliance repair technician replace it.
Here's the fuse, but there is a reason it blew: http://www.repairclinic.com/SSPartDetail...