This is an original Samsung UE40B8050 mainboard with part number BN41-01190C. The mainboard is a crucial component of your TV and controls most of the TV's functions. If your TV suddenly breaks down, it might be a good idea to replace the mainboard. It can give you the TV back, and you can avoid buying a whole new one. The mainboard is compatible with Samsung UE40B8050 models. If you are in doubt about whether this mainboard is the right one for you, you can always contact us for further assistance.
