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GTX 670MX Overclocking [Updated-custom BIOS file] - Page 3

post #21 of 658
Thread Starter 
Quote:
Originally Posted by gokica View Post

Quote:
Originally Posted by httuner View Post

I think I finally found the voltage table_ But at this moment I am unsure because I don't want to make a mistake here and kill my GPU haha, once I get a volt modded BIOS created and working I will upload and post_

Voltage table :??
10 02 00 00 71 B0 44 B4 01 E8 B1 E1 B0 02 E8 E2 FE E8 55 D4 2D E8 1D 71 F6 C4 20 74 15 2E F6 06 48 00 08 74 0D E8 41 D4 thumb.gif

Ha, ha. I am glad to see that you posted your findings here on this forum.

I am still doing a bit of a research my self but I am not able to match your findings and success. smile.gif

The voltage table data above is not the one that you are looking for.

You could compare the GTX 670MX bios-es (stock vs 1v from the data that we both analyzed) and notice that these values (voltage table) exist but do not differ between the default voltage bios and the one that was tweaked to run the core at 1v.

I will keep you posted with new findings if I happen to come across to.

Haha I originally belong to this forum and love OCN to death lol. Yeah I am analyzing a few entries, so far I have notice that these two tables between the 1.0v mod is different just by a few keys_ I just can't get the checksum to correct itself. I'll see what I can do when I get home. For now I'm stuck at work. So once I get off ill go at it again.
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post #22 of 658
Quote:
Originally Posted by httuner View Post

Haha I originally belong to this forum and love OCN to death lol. Yeah I am analyzing a few entries, so far I have notice that these two tables between the 1.0v mod is different just by a few keys_ I just can't get the checksum to correct itself. I'll see what I can do when I get home. For now I'm stuck at work. So once I get off ill go at it again.

Ok. PM sent. Ha, ha. Like I am stocking you on the net. Check out the findings and see if they ring some bells. smile.gif I am sure you can figure it out faster than I can.

Take care my friend.
Edited by gokica - 3/15/13 at 2:45pm
post #23 of 658
Now if only the BCLK can also be accessed so the CPU can be slightly OC'ed as well...
post #24 of 658
Thread Starter 
Quote:
Originally Posted by A Bad Day View Post

Now if only the BCLK can also be accessed so the CPU can be slightly OC'ed as well...

It's not possible with this laptop because asus never implemented this option into the bios, you have to write it in yourself and that's a lot of work plus, it's not worth it for a few MHz more considering ivy bridge doesn't like bus speed clocking.
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post #25 of 658
i succeeded the installing of the custom Bios. but how do i flash my videocard to get the higher clock rates?
post #26 of 658
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Quote:
Originally Posted by twiggome View Post

i succeeded the installing of the custom Bios. but how do i flash my videocard to get the higher clock rates?

The vBios is part of the Main Bios, meaning if you flashed the custom bios already then you already have the custom vBios flashed also_ You just now need to install an overclocking software and go from there_ I suggest MSi Afterburner*
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post #27 of 658
Hello, nice stuffs httunner, I am gonna try the vbios you modded ^^ just a few questions, do I have to use your BIOS in order to use your vBios ? or can I just use the vBios, and where can I find the instructions on how to flash the vBios ? and any softwares I need to download ?


Thanks
post #28 of 658
Still no luck doh.gif i'm only able to overclock my videocard with +135.... i must be doing something wrong...
post #29 of 658
Thread Starter 
Quote:
Originally Posted by mcvc View Post

Hello, nice stuffs httunner, I am gonna try the vbios you modded ^^ just a few questions, do I have to use your BIOS in order to use your vBios ? or can I just use the vBios, and where can I find the instructions on how to flash the vBios ? and any softwares I need to download ?


Thanks

I will create a non Modded BIOS with the modified vBios for those who do not wish to use the unlocked Main BIOS_

You can not flash the vBios on its own, since the vBios is implemented into the Main BIOS itself, I will create one now and upload it*


Edit** Uploaded, report back with results
Edited by httuner - 3/16/13 at 1:39pm
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post #30 of 658
Thread Starter 
Quote:
Originally Posted by twiggome View Post

Still no luck doh.gif i'm only able to overclock my videocard with +135.... i must be doing something wrong...

Try restarting your laptop a few times and reinstalling MSi Afterburner
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