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Sapphire 4850x2 2gb Bios flash HELP!

Discussion in 'AMD / ATI' started by forcefedsi, Sep 27, 2009.

  1. forcefedsi New Member

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    after a successful flash using this bios located in this thread (http://forums.techpowerup.com/showthread.php?t=83672) I have no screen signal at startup! although the card powers on and both fans work properly... I can get video with an old PCI vid card though. Any steps I'm missing? I used atiflash in DOS and everything went smoothly...

    PN: 288 40E87 201 SA but there is no SKU written on my card...

    Thanks a lot in advance
  2. phreakboy New Member

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    I actually have the same problem here....
  3. forcefedsi New Member

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    Is your card also missing a SKU on the sticker with the PN on it?
  4. phreakboy New Member

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    no I have my sku nr

    PN: 288 40E87 201 SA
    SKU: 11139-00
  5. phreakboy New Member

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  6. forcefedsi New Member

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    I've tried reflashing it with the proper bios though, even Saphire sent me the bios files that came with my card but it hasn't worked... I'm not sure if I'm doing everything right. I'm using ATIflash with a USB bootable.

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