Denise M Iowa , IA September 15, 2014 Appliance: LG Refrigerator LFC23760SW Lg Refrigerator Lfc23760sw / Aswclga: Control panel. How to replace Main Electronic Control Board. Ordered online received the next day to my delightful surprise, had a family member install Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes