Donald J Beaufort , SC June 16, 2020 Appliance: Frigidaire Electric Range FES365EBB Frigidaire Range Fes365ebb: Oven wouldn't work, gave fault code. How to replace Range Clock Timer Control Board. I replaced the control board. It took me a while to figure out how to get the front cover removed but figured it out. Oven is working well now. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes