Sapphire 7870 Ghz OC Bios fix for black screen

Discussion in 'Videocards - AMD Radeon Drivers Section' started by Rillipiru, Apr 11, 2013.

  1. eddie6630

    eddie6630 New Member

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    GPU:
    Sapphire 7870 Dual-X GHz
    Oh, hello there...it's a long time this post don't have visits. Anyway, i have a 7870 ghz dualx with black screen issues and maybe this will help...

    Can somebody please share the bios file? The OP link is dead :(
    Thanks!!!! :D
     
  2. alan_yo_99

    alan_yo_99 New Member

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    GPU:
    saphire 7870 2gb
    hello can you pass me the bios patch , i have the same problem and card, i ll tanks
     
  3. Shakur92

    Shakur92 New Member

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    GPU:
    MSI GTX 970
    here it is

    https:// dl.dropboxusercontent.com/u/59222482/217x040a_634846843081952828.zip
     
  4. Angela8605

    Angela8605 New Member

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    GPU:
    Sapphire HD7870 2GB DDR5
    i need this bios for my HD7870 pls pls pls
     

  5. Extraordinary

    Extraordinary Ancient Guru

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    GPU:
    GTX980 SLI
    Dropbox link still works
     
  6. Angela8605

    Angela8605 New Member

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    GPU:
    Sapphire HD7870 2GB DDR5
    but the link no work for me , can you send me the file ?

    Thanks :)
     
  7. Extraordinary

    Extraordinary Ancient Guru

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  8. Angela8605

    Angela8605 New Member

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    GPU:
    Sapphire HD7870 2GB DDR5
    thanks but this is not Rom file , how to flash my video with this ?
     
  9. Extraordinary

    Extraordinary Ancient Guru

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    No idea, I just reuploaded the file from the dropbox link
     
  10. Shakur92

    Shakur92 New Member

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    you have to rename it changing the extension to .rom, after that you can use ATIFLASH to flash it (search "atiflash guide" in google, first result) or you can use atiwinflash, although I never used it.
    Always remember to do a backup of your current bios
     

  11. Szaby59

    Szaby59 Active Member

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    GPU:
    Sapphire RX Vega56
    The filename/extension doesn't matter, Atiflash can even flash if the filename is nvidia.amd :D
     
  12. Extraordinary

    Extraordinary Ancient Guru

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    64KB seems too small for the 7870 BIOS, I still have my old BIOS from my 7870 and it's 128KB
     
  13. Szaby59

    Szaby59 Active Member

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    GPU:
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    Probably it's just a legacy BIOS and doesn't have UEFI GOP - so with this bios you can't use Windows 8.x's (Ultra) Fast boot feature.

    Legacy bios = 64 kb
    Legacy + UEFI = 128 kb
     
    Last edited: Aug 15, 2014

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