MSI 5870 unlock bios (core/mem = 1800/2600)

Discussion in 'MSI AfterBurner Application Development Forum' started by Garrett_Wu, Oct 6, 2009.

  1. Garrett_Wu

    Garrett_Wu Member Guru

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    Last edited: Oct 10, 2009
  2. Unwinder

    Unwinder Moderator Staff Member

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    Great. Guys from ASUS must be nervously smoking in the corner now :D
     
  3. glenboy

    glenboy Maha Guru

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    garrett what method are you using to open the ccc clocks up and would you be able to do a 5850 one with higher ccc max clocks cheers
     
    Last edited: Oct 6, 2009
  4. Garrett_Wu

    Garrett_Wu Member Guru

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    We used ATI official tool that provide to AIB to modifiy the BIOS setting and BIOS is digitally signed by ATI, sorry the tool can't be released publicly. And yes, we will apply it to MSI 5850 (also 2nd shippment of 5870, and future 5700 series).

    We haven't receive mass production bios of 5850, I will release it once I have it.
     
    Last edited: Oct 7, 2009

  5. chispy

    chispy Ancient Guru

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    Thank you so much Garret_Wu i will flash my cards now and will post an update later with this new Bios ,Much Appreciated.


    Regards: Angelo
     
  6. DSK

    DSK Banned

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    I can make a bios for HD 5850 if anyone wants :D
     
  7. kink

    kink New Member

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    This is really good news, looking forward to it...
     
  8. Plug2k

    Plug2k Ancient Guru

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    I wouldnt advise anyone to use this bios.
    it probably isnt official and there for been edited with RBE and there for breaking the hash and there for breaking ati power play or CCC

    though if it is indeed legit and works then i see no point as most people will never hit those clocks ever LOL
     
  9. Unwinder

    Unwinder Moderator Staff Member

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    The person who provided it in this thread is MSI rep. That's official MSI BIOS digitally signed by AMD.
     
    Last edited: Oct 7, 2009
  10. glenboy

    glenboy Maha Guru

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    thanks for that garrett look forward to seeing the 5850 bios with higher ccc max clocks,


     

  11. TheKarmakazi

    TheKarmakazi Member

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    excellent :wanker:

    Now to get my gpu pot hooked up to a 5870 and go nuts:nerd:
     
  12. glenboy

    glenboy Maha Guru

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  13. Bodar

    Bodar Ancient Guru

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    Man, Cant wait to get some scores out there.. I just hav'nt been able to get these drivers 150% perfect :)
     
  14. Garrett_Wu

    Garrett_Wu Member Guru

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    This BIOS is digitally signed by ATI validation system, the system will check all the function in the BIOS, there is no way for us to pass validation if we break anything. (powerplay or hash)

    But I agree with you, no one can ever hit that clock, but that's the point, right?
     
  15. XLR8

    XLR8 Member

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    Garrett_Wu, you got pm!
     

  16. DSK

    DSK Banned

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    So i edit the hash on the HD 5850 bios does that me its a bad thing ?
     
  17. Darkasantion

    Darkasantion Master Guru

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    Does this change anything in terms of OC potential?

    Been using AMD GPU Clocktool to push my card beyond the 900Mhz barrier, so wondering if this BIOS changes anything next to the "removal" off the 900/1300 Mhz limit :)

    Did hit 1003Mhz already :D
     
  18. Garrett_Wu

    Garrett_Wu Member Guru

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    Sorry, only remove the clock limitation, didn't do anything else.
    But it's reference card, so I think there is nothing need to be improved except luck. :D
     
  19. Shroomalistic

    Shroomalistic Member

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    any chance we can get that msi 5850 bios soon? my card is stuck at a 775 max core. I know it can go higher then that.
     
    Last edited: Oct 8, 2009
  20. glenboy

    glenboy Maha Guru

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    +1 ditto
     

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