Christopher K Maryland Heights , MO April 03, 2023 Appliance: General Electric Refrigerator GSS25QGPAWW Ge Refrigerator Gss25qgpaww: Refrigerator wouldn't cool. How to replace Board Asm Main Control. I replaced the Main Control Board. The part that came was an exact match and the repair was pretty easy. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes