Matthew B Miami Beach , FL April 02, 2021 Appliance: Model SAMSUNG WASHER User interface slowly died then the whole washer stopped working. New user interface board and control board. The most difficult part was unstacking the drier. There are youtube videos that show how to replace these motherboards. Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours Tools: Adjustable Wrench, Pliers, Screwdrivers