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The LN46A530 has a 46" display, combined with SRS TruSurround XT. The PC input allows this display to double as a 46" computer monitor

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Can I replace motherboard with HG46NA570LB

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

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@mrsfixitt sorry that wont work. Your HG46NA570LB uses a BN94-06875A

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and your Ln46a530p1f uses a BN94-00975B

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.They are not compatible and are actually completely different boards.

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so until the boards are exactly the same (even their model numbers), replacing it is not possible?

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@Joey Bamfo preferably, that is correct. Sometimes even small revisions can cause a board not to function as it should.

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