Nancy P Bisbee , AZ October 06, 2014 Appliance: General Electric Refrigerator GFSL6KEXBLS Ge Refrigerator Gfsl6kexbls: Compressor wouldn't cycle and condenser fan failed. How to replace Main Circuit Board. Replaced motherboard. plug-in loom has color-coded connectors and each plug is unique so mistakes are extremely unlikely. new mb, fan works again and compressor cycles properly. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes