Susan F Homosassa , FL July 23, 2017 Appliance: Whirlpool Electric Range WEE730H0DS0 Forgot the code number "relay board call service" was the message, cooktop worked oven did not Bought replacement relay board, replaced it. Would not work, turned stove circuit breaker off then on again. Display panel showed stove was resetting waited for reset, tested the bake option twice to ascertain it was working correctly. It worked! Our grateful appreciation to the customer service rep who helped us with our questions and the shipping. Wish we had gotten her name. Read More... 8 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers