Owen G Austin , TX August 25, 2014 Jenn air oven went out it showed no signes of life at all! Ovens seem to be very simple.. I checked with a meter and there was power, both 120V & 240V, being supplies to the oven. Everything is controlled by the Electronic Control Board so it was logical that this board was the problem, so I ordered a new one from AppliancePartspros.com. It was easy to replace and I was able to disconnect the wiring from the old board and connect it right to the new board so no chance of screwing the wiring up. Once I got it connected and verified that everything else was safe I flipped the circuit breaker and the oven works!! Read More... Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Nut Drivers, Screwdrivers