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Enable NiBiTor Fanspeed IC on ADT7473 equipped cards (FX1700) BIOS

Discussion in 'NVIDIA' started by DEUS, Sep 12, 2009.

  1. DEUS New Member

    Sep 12, 2009
    1 (0.00/day)
    Thanks Received:
    on my FX1700 the fan runs alltime with 60%, card has an ADT7473 so i should be able to adjust it in the BIOS with NiBiTor.
    here is the trick that does it for me:
    open bios file
    Tools > HexView > right click in HexView > Search > HEX for "00404D02"
    now overwrite the last two digits that it look like "00404D80" and close
    now you are able to use Fanspeed IC
    works for me on a FX1700 and maybe other non 8800GT cards with ADT7473

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