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    NP700G7C Vbios dumping/flashing

    Discussion in 'Samsung' started by Decepticon_G7C, Aug 26, 2012.

  1. Decepticon_G7C

    Decepticon_G7C Notebook Enthusiast

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    ok guys, i am trying to figure out how to dump and flash my vbios on the gtx 675m, the newest version of nvflash doesnt work...i know that the vbios cant be integrated into the system bios because its a dedicated card....brainstorm and discuss! lets figure this out

    nvflash reports following error"

    Identifying EEPROM. . .
    EEPROM ID (20,0000) : Unknown

    ERROR: Supported EEPROM not found

    c:\Windows\system32>


    for the record i have tried the last 8 versions of NVFLASH as well as in dos mode, maybe i just need to lobby to nvflash dev crew to add the samsung 675m ID to nvflash for support?
    this is a link to my system bios, in case its integrated into that...
    http://www.freefilehosting.net/systembios_1

    svl7 where are you?!?! :)
     
  2. Decepticon_G7C

    Decepticon_G7C Notebook Enthusiast

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    thanks to a genius on this forum, i now have my vbios overvolted to .92v in 3d state, anyone out there with a samsung series 7 gamer NP700G7C who wants this bios mod let me know. For the record, the vbios is integrated into the system bios, so what had to be done was extract the vbios from the system bios and overvolt it, and then flash the new system bios with afuwin(or afudos), everything went perfect without a hitch, if you want the bios e-mail me at [email protected]

    if it is more appropriate to just host the file, reply accordingly and i will gladly upload the bios and post a link.

    btw i can now overclock my gtx 675m(stable 100%) to 810mhz core/2000Mhz Memory, and i havent even tried to max it out yet, i just picked those numbers as an immediate goal and they ran without a problem first try through 3dmark vantage, furmark, kombustor and 1hour of gaming
     
  3. hfm

    hfm Notebook Prophet

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    What are your temps? Mine hover in the mid 80s under load at stock, I'm reluctant to try to go further.
     
  4. Decepticon_G7C

    Decepticon_G7C Notebook Enthusiast

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    hmm, my temps are fine, even overclocked to the above speeds, in furmark after 30min it only hits low 80's