Jump to content
EwinRacing Flash Series Gaming Chairs
aminof

M18xR2 GTX675m vbios mod for overclocking

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)

Share this post


Link to post
Share on other sites

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

  • Thumbs Up 1

Share this post


Link to post
Share on other sites
Guest

Thankfully, Optimus Technology does not exist on the M18x R1/R2. It has manual graphics switching, which is vastly superior to hybrid graphics switching.

Share this post


Link to post
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)

Share this post


Link to post
Share on other sites

Hello sir. if you have the time I would love any tips or links to how you accomplished these feats! I just purchased my m18x r2 and I can't wait to start tweaking it when it comes in! Thank you :nevreness:

Share this post


Link to post
Share on other sites

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.


  • Similar Content

    • By kcksteve
      Hello guys hoping you can help me out here.
       
      I recently picked up a gigabyte p35x v3 cf2 with a gtx980m i also have a msi gt70-0nd with a gtx675m. Unfortunately the msi's video card burnt out about a year ago but it is a much better machine for me. It stays much cooler and has a better screen/touchpad/keyboard. The p35x also gets way to hot and the motherboard has already died on me once, i believe the thermal solution in the gigabyte just cant handle gaming even with a cooling pad. During gaming i would see 95*+ on the cpu and the whole wrist pad gets very hot. My gt70 would only see 80*+ during heavy gaming and i don't need to carry around a cooling pad with it. Anyway i want to swap the videocard over from the p35x to the gt70, has anyone done this with success? I believe i could just flash the vbios with the MSI version avaliable from tech-powerUP. I am wondering about the heatsink, i work as a designer at a business with several CNC-vertical mills so i could fab something up just wondering if anyone has attempted this as it seems every gtx675 out there has burned itself out by now.
×
×
  • 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.