Fermi, GTX460, GTX470, GTX465, GTX480...Bios Modding..Edit Voltage restrictions-mods

Discussion in 'Videocards - NVIDIA GeForce' started by BetA, Sep 15, 2010.

  1. D3VIOUS

    D3VIOUS Member

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    GPU:
    EVGA GTX560Ti SLI
    thanks beta :)
     
  2. Silviu

    Silviu Active Member

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    GPU:
    Gigabyte GV-N460OC-1GI
    Here u go mate.
    Voltage unlocked
    [​IMG]
    Remove .txt
    And take care don`t push it till max on air check temps all the time :)
     
  3. jonathanrvf

    jonathanrvf Member

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    GPU:
    MSI GTX 460 HAWK IN SLI
    Msi gtx 460 hawk

    Hi Beta. I used the other guys bios and it flashed successfully but no luck still only +100mv. here is my bios.please unlock the volts and let me try again.also just typing nvflash gf104.rom should do it hey dont need force commands or anything.thanks.hope you can help soon.
     
  4. imiimi

    imiimi New Member

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    thanks alot mate, it worked :banana:

    the best OC for me is 900-1900 1.15v but i never could reach 910-1900 core even on 1.20v!!!

    is it good or you know better OC?
     
    Last edited: Oct 2, 2010

  5. Silviu

    Silviu Active Member

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    GPU:
    Gigabyte GV-N460OC-1GI
    Here u are, voltage unlocked till 1.212 max
    Remove .txt from file :)
    [​IMG]


    @imiimi is super good :) maybe try to lower ram clock a little and see if u can go higher with core clock and stable :)
    Good luck !
     
  6. imiimi

    imiimi New Member

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    Silviu i found better OC that wasnt good in long time:
    890-2200 1.112v or 895-2200 1.125 but in 1.125v it will be hotter while doenst make noticeable difference (in 3dvantange)

    after flash bios should i reinstall driver?
    260.63 is better or 258.96?

    thank u.
     
  7. Silviu

    Silviu Active Member

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    GPU:
    Gigabyte GV-N460OC-1GI
    I am using atm 260.63 and i find it verry good, no crashes till now . BUT i am using stock clocks on my card, only thing that i did is undervolt it from 1012 to 0.912 :)
    And i don`t know if u have to reinstall driver after a bios update. I heard somewhere that is recomended and i do it too :)
    Only bad thing about 260.63 is: if u have realtek driver installed and u install nvidia with hd audio, u will loose realtek somehow, u must reinstall it :)
     
  8. jonathanrvf

    jonathanrvf Member

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    GPU:
    MSI GTX 460 HAWK IN SLI
    Hi beta is there anything im doing wrong or not doing.flashed with the bios you sent me and my afterburner version 2 is still maxing out at +100mv. please help me out.really want to try and hit 1 ghz.i havent touched the memory clock yet and also havent put my other card in to flash that one.will still try flash that one later.\

    Thanx
    Jonathan
     
  9. Silviu

    Silviu Active Member

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    GPU:
    Gigabyte GV-N460OC-1GI
    Try to reinstall afterburner ? :)
     
  10. Infinity

    Infinity Active Member

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    GPU:
    Nvidia GTX 580
    Please Make this :

    Core 750
    Mem 1000
    3D Voltage 1.050v
    Idle Voltage 0.60v


    Tanks :infinity:
     

  11. imiimi

    imiimi New Member

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    thanks for fast answers :)
     
  12. Silviu

    Silviu Active Member

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    GPU:
    Gigabyte GV-N460OC-1GI
    Hello, idle voltage 0.60 ? u mean 0.962 or ? :)
    FBE only let`s me go down to 0.825 max :)
     
    Last edited: Oct 2, 2010
  13. Infinity

    Infinity Active Member

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    GPU:
    Nvidia GTX 580
    yep 0.60v !

    No my friend ! FBE Range is 0.60v to 0.963v ! Check it ...

    My Older bios Edited with FBE 1.54 and 1.53 .

    np please make this :

    Core 750
    Mem 1000
    3D Voltage 1.050v
    Idle Voltage 0.963v

    I'll set 0.60v with nbitor :->

    tanks ..
     
  14. TheHunter

    TheHunter Banned

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    GPU:
    MSi N570GTX TFIII [OC|PE]
    btw, to all

    don't tweak toooo much (use some crazy volts and bios reflashing multiple times) or you end up killing your gpu really quick.
     
  15. BetA

    BetA Ancient Guru

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    GPU:
    MSI GTX670 PEOC@1350Mhz

    hy mate..

    first..idle Voltage @ 0.6 is not possible..0.825 is the lowest u can set..and i dont even know if this will work..you need to test it ;)
    Where did u see that 0.6 is possible? show me please..

    OK..heres what i did:

    Core 750
    Mem 1000
    3D Voltage 1.050v
    Idle Voltage 0.825v

    Pic:
    [​IMG]

    Greetz Beta
     
    Last edited: Oct 2, 2010

  16. BetA

    BetA Ancient Guru

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    GPU:
    MSI GTX670 PEOC@1350Mhz
    jup, thats thrue..thats why i say them "use not too mich VOltage"..

    greetz Beta...

    btw..how is it going Hunter?
     
  17. cka3o4nuk

    cka3o4nuk Member

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    GPU:
    Gainward gtx 460 768 sli
    once again....
    got 460gtx sli
    and........ seasonic x-750 - it has some whistle realy loud
    but under furmark its quet
    so what i need
    the same voltage and clocs
    idle
    2d
    3low power
    3d
    2 wariants for 2 cards
    1st 825/1650/2050 1v
    2nd 825/1650/2050 1.025v
    cards are watercooled so there is everything is ok with temps
    my last hope in war with this psu

    best regards Max
     
  18. BetA

    BetA Ancient Guru

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    GPU:
    MSI GTX670 PEOC@1350Mhz


    so just to be clear, you want these clocks and Voltage on all states?
    idle , low power etc etc...

    greetz Beta
     
  19. Infinity

    Infinity Active Member

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    GPU:
    Nvidia GTX 580
    I Flashed my old 5850 to 100 times But it was fine


    http://forums.guru3d.com/showthread.php?t=328883&page=1
     
    Last edited: Oct 2, 2010
  20. cka3o4nuk

    cka3o4nuk Member

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    GPU:
    Gainward gtx 460 768 sli
    yep no power saving....
     

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