Original Samsung mainboard removed from a fully working UE55MU8000TXXU (55” Series 8 UHD). TV had a failed backlight/panel, all boards tested and confirmed working before removal. Part number: BN94-12532C Sticker codes and connectors all clean and intact. No damage, no repairs, no corrosion. Ideal replacement for Samsung MU8000 series and compatible 55” UHD models.