Charles M Huron , OH April 29, 2023 Appliance: Samsung Dryer DVG52M7750V/A3-00 Samsung Dryer Dvg52m7750v/A3-00: The dryer (Samsung) kept running the drum when plugged in and would not switch off. How to replace Dryer Main Control Board. Replaced the Main PCB Assembly. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes