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390x bios leaked

Discussion in 'Videocards - AMD Radeon Drivers Section' started by WarDocsRevenge, Jun 16, 2015.

  1. WarDocsRevenge

    WarDocsRevenge Master Guru

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    Last edited: Jun 17, 2015
  2. Undying

    Undying Ancient Guru

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    I see what you want to do but i dont think it will work with 4Gb 290's.
     
  3. WarDocsRevenge

    WarDocsRevenge Master Guru

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    290x and the rom flashed the only issue was the vram amount but the drivers installed fine also the 390x has one 6 pin and one 8pin
     
  4. Plug2k

    Plug2k Maha Guru

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    hehe wouldnt mind flashing those bios`s to my R9295x2 master and slave bios but i dont think that would be possible either hahah
     

  5. b0uncyfr0

    b0uncyfr0 Member Guru

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    Any 290/290X 4gb users willing to try it out? Very interested in results. Only got a 280x so no dice..
     
  6. johnslash

    johnslash Active Member

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    If somebody has the R9 390's (without the X) bios, please, send me, I'm willing to try out on my Asus R9 290.
     
  7. bobrix

    bobrix Active Member

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    Already flashed it two days ago, bios is working fine on 290. The only difference is memory size showed as 8GB and lower 3dmark score by 400 points. Probably different timings for memory or its a really old bios compared to Trixx bios which i normally use on my Asus.
     
  8. johnslash

    johnslash Active Member

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    Hmm, but can you notice performance loss in game as well ? And, could you send me the bios you use on your Asus card ? I've tried flashing the Powercolor ones today but none of them worked, never tried sapphire bios though.

    Thanks, peace.
     
    Last edited: Jun 16, 2015
  9. bobrix

    bobrix Active Member

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    Sapphire bios is from 290 beacause my asus is giving me blackscreens on official and the 390x is xfx from OC forum. In games there was no difference except wierd vddc jumping all over the place. To test bios you have to use IGPU or your card will give you blackscreen if it cant handle 1500Mhz on memory.
    https://mega.co.nz/#!qMUDQbha!7A2RITnnCjTNCOsvdiV3CG7KkTg0t2ZLCmGY2-UcrDQ
     
  10. johnslash

    johnslash Active Member

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    Tried the bios, didn't work, black screen when turning the pc on, what version of the Trix-X Bios do you use ? Thanks.
     

  11. bobrix

    bobrix Active Member

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  12. WarDocsRevenge

    WarDocsRevenge Master Guru

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    [​IMG]

    as you can see it worked
     
  13. Prefix

    Prefix Member Guru

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    Why using older drivers?
     
  14. Prefix

    Prefix Member Guru

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  15. |ALE|

    |ALE| Master Guru

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    how is possible a bios with +25mv on gpu? there is a bios editor? i have an asus 290x dc2 that suffers of blackscreen solved with msi ab giving +25mv on gpu but i would like to have a bios with +25mv without using AB. I have asked it to asus but they answered that this bios doesn't exist -.-'
     

  16. johnslash

    johnslash Active Member

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  17. johnslash

    johnslash Active Member

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    I've flashed this bios but the PC didn't even turn on, keyboard, mouse didn't light up. It's weird, with the powercolor bios I could get till desktop, but suddenly the screen got black and after restarting, I would get a black screen before welcome screen. :(
     
  18. SabotageX

    SabotageX Active Member

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    What model is your card?

    I've flashed the 290 Trix, 390x 8gb and 390x 4gb bios on my reference Sapphire R9 290. All these bios worked with no problem as long i keep the core clock at 1000mhz and memory clocks at 1300.

    If your card is not a reference model then you can only flash the bios that use the same PCB. PCS+ bios only work on PCS+ cards, Directcu II bios only work on Directcu II cards. Sapphire Tri-x bios being the exception because the Tri-x uses a reference PCB.
     
  19. seaplane pilot

    seaplane pilot Maha Guru

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    Thanks for posting the 390x BIOS files. I have two 290Xs, I will see if they like the 390x BIOS. :pc1:
     
  20. JonMS

    JonMS Active Member

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    Your card is Sapphire 290 4GB REFERENCE? and you flashed netkas bios?
     

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