J B Brooklyn , NY October 09, 2023 Appliance: Frigidaire Refrigerator FGHC2331PFAA Frigidaire Refrigerator Fghc2331pfaa: Evaporator fan. How to replace User Interface Control Board. Every thing worked out perfect, the Refrigerator is operating like new. Main board failed. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes