There is a few recommendations I will give you on proper install of this board. If you like I can refurbish your power supply. Ask me and I will make a listing for it. I can check how much to USA if needed.The item "OEM power supply board BN44-445a or 445c for PN59D550C PN59D550C PN64D550C" is in sale since Thursday, June 16, 2016. This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components". The seller is "vindmitri" and is located in Calgary, Alberta. This item can be shipped to Canada.