Part number can be found on the larger white barcode sticker on board.
Samsung BN94-10846N Main Board for UN65KS9800FXZA
Part Number: BN94-10846N
Board Number: BN97-10764A / BN41-02505A
Part Type: Main Board
Manufacturer Part Number 1: Samsung BN94-10846N
Known Models
UN65KS9800FXZA