John B Santa Fe , NM February 14, 2016 Appliance: Electrolux Refrigerator EW23CS65GS1 Electrolux Refrigerator Ew23cs65gs1: Electrolux refridgerator stopped working completely after displaying ce on the control panel where the freezer and refridgerator temperature displays were supposed to be. How to replace Switch Board (Control Panel). I went online and googled a description of the display panel when the unit failed. Several blogs indicated it was likely to be a main board failure. I then determined exactly which part would work for my unit. I ordered it through AppliancePartsPros.com because they unequivocally matched my unit to the appropriate replacement part. It was easy to install and fixed the problem. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes