modify bios of my GTS450

Discussion in 'Videocards - NVIDIA GeForce' started by God601, Feb 19, 2012.

  1. God601

    God601 New Member

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    GPU:
    Gigabyte GTS450 1GB
    Hello everyone ,

    Since I successfuly modified the bios of my 9800GT , I tryied to do the same thing with my GV-N450D3-1GI (Gigabyte GTS450 DDR3) but NiBiTor tells me that the card isn't supported by the program. Is there any reason that I can't modify the bios of it?

    This is what I get :

    [​IMG]

    If anyone wanna help me , I can give you the BIOS file of it.

    Thanks
     
    Last edited: Feb 19, 2012
  2. Balcer

    Balcer Member

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    GPU:
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    why bios version in nibitor not the same like in gpu-z? strange.. gts450 is supported in nibitor since 5.9version
     
  3. WaroDaBeast

    WaroDaBeast Ancient Guru

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    Try extracting it with nvflash. Perhaps that'll help nibitor to read it correctly.
     
  4. God601

    God601 New Member

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    GPU:
    Gigabyte GTS450 1GB
    Ok , i'll give it a try


    Edit: I still get the same error even when booting the nvflash...
    I did : nvflash --index=0 --save GF1XX.ROM

    The nvflash told me that the video card name was GF1XX and not GTS450... I think this isn't normal


    This is the link for my BIOS: http://www.mediafire.com/?yswnulyotp5k6k6
     
    Last edited: Feb 20, 2012

  5. RagDoll_Effect

    RagDoll_Effect Ancient Guru

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    Try this, boot into dos mode, run nvflash with this command : nvflash -i0 -4 -5 -6 'bios.rom' Then press y, then y again... :)

    regards,
    RagDoll.
     
  6. God601

    God601 New Member

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    GPU:
    Gigabyte GTS450 1GB
    Erm... you writed the command to flash a new BIOS to the video card... I can't since the BIOS isn't valid on NiBiTor.v6.03 >.>
     
    Last edited: Feb 21, 2012
  7. RagDoll_Effect

    RagDoll_Effect Ancient Guru

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    Just because it's not valid on NiBiTor doesn't mean it's not a working BIOS... Meaning you can still flash it to the card m8...
     
  8. God601

    God601 New Member

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    yeah but how will I modify the BIOS then?
     
  9. RagDoll_Effect

    RagDoll_Effect Ancient Guru

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  10. God601

    God601 New Member

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    GPU:
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    It show me "Unsupported Device"... is there any other than that one x.x"
     

  11. RagDoll_Effect

    RagDoll_Effect Ancient Guru

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    Sorry m8, that's the only one I know of, but there's a guy on Guru3d that might know, his name is BetA, look him up and send him a pm or post a thread... :)

    regards,
    RagDoll.
     

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