Donna H Howland , ME October 18, 2020 Appliance: General Electric Refrigerator GSL25JFXNLB Ge Refrigerator Gsl25jfxnlb: The mother board fried after we had lost power. Power surge destroyed the mother board. How to replace Refrigerator Main Control Board. We purchased a new GE mother board. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes