Jump to content

M18xR2 GTX675m vbios mod for overclocking


aminof

Recommended Posts

hi

i received my alienware this week and i was testing some mods all days ,first i got lucky (it was shipped with A03 bios) so i patched my bios to A03 unlocked (thanks to svl7) which by the way opened insane and very dangerous options then i tried to run optimus on my two gtx675m but failed (apparently it's a hardware implementation) ,then i extracted my two vbios by using Nvflash 5.118 but when i opened the vbios in Nibitor 6.06 it couldn't detect or mod my gtx .i used nibitor and nvflash countless times and this is the first time it doesn't work so can anyone tell me how to mod these vbios so i can play with voltages and frequencies (also i bought MX-4 to repaste cpu+gpu)

here is my bios gtx675mN1.txt (change the .txt to .rom)

Link to comment
Share on other sites

At the moment you have to do it the hard way... by hand.

what do you mean by hand (hexadecimal ?)

can i open the bios with some decompiler or something ?

im gonna try with notepad++ (i tried every notepad++ decompiler none worked)

problem solved i have now two gtx675m with 0.92v and 720mhz with P0 and P1 at same clock (only need repaste now)

Link to comment
Share on other sites

  • 2 months later...
  • 4 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.