Kurtis E Adams , TN February 07, 2026 Appliance: General Electric Refrigerator GSL25JFTABS Ge Refrigerator Gsl25jftabs: Refrigerator and freezer would not cool but had power. How to replace Board Asm Main Control. I replaced the main control board in the back of the unit. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes