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NiBiTor v6.01 cannot modify GTX 460 768Mb BIOS?

post #1 of 10
Thread Starter 
Saved a backup copy of my Galaxy GTX 460 768MB using nvflash.
The command I typed was:
nvflash -b original.rom

When I go to NiBiTor 6.0.1 to open the ROM file, ALL of the clockrates area is greyed out. It detected the vendor information correctly, and the integrity of the BIOS shows "green" color. Why is the clockrates area greyed out?? That means I cannot modify the clocks!

When I go to "tools", then "Fermi clocks", I am presented with a screen that I have no idea what any of those value means.
Someone please help me.
post #2 of 10
That is what you need to adjust is the tables in Fermi Clocks..
Give me a moment I will find the photo that shows what values you need to adjust...

8.png


Box 3 at the bottom ( 1215 ( shader ) mhz )......
Box 5 at the bottom is memory.. Those are the only two that need adjusting.


154905d1273547510-nibitor-fermi-support-out-nib.jpg
Quote:
Voltage
P15 is by default at setting 2, change to setting 3.
Adjust setting 3 voltage to your desired high perf 3d voltage, as you can see mine is at 1.025v.

Shader

Default is 1215
Don't see anyway to unlink the core/shader

Memory

Default is 1674
link to post
Edited by Capwn - 3/24/11 at 8:04pm
post #3 of 10
Thread Starter 
Thanks.
Actually the pics you provided are for GTX 470.
I found the guide for GTX 460 here http://forums.guru3d.com/showthread.php?t=336117
post #4 of 10
Yeah, but thats not NiBiTor...

Thanks Capwn, I needed that to get past the 915 limit in afterburner.
    
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post #5 of 10
Thread Starter 
there is NiBiTor if you scroll down a little bit.
post #6 of 10
Wow that was very details, thanks wink.gif
    
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post #7 of 10
Quote:
Originally Posted by lesterhung;12860871 
Thanks.
Actually the pics you provided are for GTX 470.
I found the guide for GTX 460 here http://forums.guru3d.com/showthread.php?t=336117

From what I gathered you didn't need a guide, just the info for what boxes represented what clocks... So what card was irrelevant...
post #8 of 10
Thread Starter 
Quote:
Originally Posted by Capwn;12861237 
From what I gathered you didn't need a guide, just the info for what boxes represented what clocks... So what card was irrelevant...
It IS relevant. Because the boxes that needs to be modified for GTX 470 and 460 are DIFFERENT.
post #9 of 10
Weird, Cuz I used those same boxes when I modded my 570 bios.. and my 460 bios, and my 465 bios...
post #10 of 10
Now now Capwn, even though you're right there is no need to make me laugh.
    
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