Richard L Salisbury , NC May 06, 2019 Appliance: Maytag Refrigerator MFI2568AES12 Maytag Refrigerator Mfi2568aes12: Ice door opening and closing, all control panel lights flashing had to unplug frig. How to replace Main Control Board. Pulled out frig replaced high voltage board, and programmed, works A OK now. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes