T. Alan C Deatsville , AL October 28, 2014 There wasn't an error message the oven wouldn't heat the elements both check out it was in the control board Replaced the control board. The fan motor would run and the display showed that it was working but it wouldn't heat. Checked both elements and they were good. Light came on but no heat. At first I thought it was a fuse link but it also checked out ok. Easy to replace but make sure connections are tight. May have to tighten. Be careful with ribbon cable. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes