I was using the self cleaning function on this built in oven when it lost all power. The control panel is blank. It is not the circuit breaker. I was told that it might be thermal fuse-does this model have one, or I might need to replace the control panel (about $300)., but this part is in short supply. I'd rather not replace the whole built in oven/microwave since getting the major sticker shock of how much these things cost. How can stand alone range be $600 but when they put it in the wall its $1500+?:mad: