We performed a comprehensive repair on a GE stainless steel refrigerator in Groveland that was experiencing significant frost buildup. Our team inspected the evaporator coils and diagnosed a failure in the main control board that was preventing the defrost cycle from functioning correctly. We replaced the faulty printed circuit board and restored the electrical connections to ensure proper communication between the appliance sensors and the cooling system. After clearing the heavy ice accumulation from the internal coils and verifying the drainage system, we returned the unit to its optimal operating temperature. This repair prevented further frost accumulation and restored reliable cooling performance for the homeowner.