Deborah B Clayton , NY August 23, 2020 Appliance: Frigidaire Range/Oven, Electric, Freestanding, 30" LGEF3045KFM Frigidaire Range Lgef3045kfm: F11 error. How to replace Range Control Board. Ordered a new control. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes