Chosen Solution
I would like to switch out motherboard my TV LN46A530P1F SCREEN MAKES IT NO GOOD AND MY HG46NA570LB COLOR IS WRONG BECAUSE OF SCREWING IN A TV STAND THAT DIDNT QUITE FIT SO IS THIS POSSIBLE
@mrsfixitt sorry that wont work. Your HG46NA570LB uses a BN94-06875A
and your Ln46a530p1f uses a BN94-00975B
.They are not compatible and are actually completely different boards.