PLEASE READ!!!!!!
have a top loading washer Samsung and it had lost power as well. The fix! I called tech that was a laugh it was exactly what the manual said. I tried to call a technician and come to find out they do not work on Samsung. Well here I go trying to find a fix myself. Fist off finding replacement boards are easy if you want to spend as much as you paid for it . I trouble shot it to the board, 120v coming in from the line I then tested it at the board and it also 120v I then measured it at the fuse front and back 120v. Still no action when I press the power button on the washer. I found a company on Ebay called eco-applianceparts. It is in grand Rapids Michigan. I found a replacement board for under 100$ and received it within 2 days. Put the new board in and thanked eco appliance parts up and down for saving my year. I highly recommend this company for do it yourself people like me who need to save money