Amy R Howard , PA December 21, 2019 Appliance: Kenmore Electric Range 79094212403 Kenmore Range 79094212403: Neither broil nor bake worked. Stove worked. How to replace Oven Control Board. I had to replace 2 control boards. I first replaced the one with soot marks around it. Still didn't work. I called your helpline, it turns out the other board was broken as well. The mainboard did not come with the face cover, but I was able to take an Exacto blade to mine and reuse it. It was fairly easy and saved me a lot of money doing it myself and getting parts from you. Not to mention free diagnosis! I couldn't be happier! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes