Eric A Ben Lomond , CA June 05, 2016 Appliance: Kenmore Washer 79640272900 Kenmore Washer 79640272900: Washer's power shuts off after momentarily on. How to replace Main Pcb Power Control Board Assembly. New Control Board Good company, good service...thanks! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes