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[how to] unlock overvoltage with afterburner 2.3.X and MSI 660ti/670 Power Edition

post #1 of 11
Thread Starter 
go here
C:\Program Files (x86)\MSI Afterburner\Profiles

open the file "VEN....cfg" and add the following lines
Code:
[Settings]
VDDC_Generic_Detection = 1
VDDC_uP6262_Detection = 0

save and close

good overclock! thumb.gif
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post #2 of 11
Nice one, btw did you try it with your own card (PE)? I wanna to try this, but still get hesitate to doing that.
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post #3 of 11
I always thought there should be a way to unlock voltage for 660/670 PEs just like for Lightning, since it's a matter of software tweak.

Lets hope this works. thumb.gif
post #4 of 11
Thread Starter 
Quote:
Originally Posted by Sharchaster View Post

Nice one, btw did you try it with your own card (PE)? I wanna to try this, but still get hesitate to doing that.

tested by my team mate and it works fine thumb.gif
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post #5 of 11
Still don't work on my GTX 670 PE however....I'm using 2.3.0 frown.gif
Edited by Sharchaster - 2/2/13 at 10:14am
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post #6 of 11
Doesn't work either on my side.
post #7 of 11
Thread Starter 
Quote:
Originally Posted by Sharchaster View Post

Still don't work on my GTX 670 PE however....I'm using 2.3.0 frown.gif

Quote:
Originally Posted by rwarr View Post

Doesn't work either on my side.

the lines must be added to the top

Which verification method did you try? I think you already know that the voltage is not properly read by software
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post #8 of 11
Quote:
Originally Posted by XbeaTX View Post


the lines must be added to the top

Which verification method did you try? I think you already know that the voltage is not properly read by software

I try to use the offset which I got stable on 2.2.3, but I got an instant crash, I increase/decrease the core voltage on AB, but still got instant crash....and yes I know the software reading for voltage is not accurate.

+70mV on Core voltage, and +0mV on mem and aux, and got stable 1267 Mhz on FC3, and 1280 Mhz on other games use 2.2.3, but using 2.3.0 crash
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post #9 of 11
Thread Starter 
settings> compatibility properties
please check if the items are all enabled
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post #10 of 11
Quote:
Originally Posted by XbeaTX View Post

settings> compatibility properties
please check if the items are all enabled

Yes I was enabled all of the features.
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