Theodore L Dunkirk , NY July 04, 2015 Appliance: Frigidaire Gas Range FGFL67DCM Frigidaire Range Fgfl67dcm: Oven not working display dead. How to replace Clock. Found on website the oven control board and watched the video provided on how to replace it. It was very simple to repair and saved me lots of money from having to replace the entire stove 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes