Terry W Oxford , MS May 02, 2015 Appliance: Maytag Refrigerator MSD2656KGB Maytag Refrigerator Msd2656kgb: Control board for the water/ice dispenser went bad. How to replace Refrigerator Dispenser Control Board (5-Button). Purchased a new control board and replaced the defective one Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes