Fermi, GTX460, GTX470, GTX465, GTX480...Bios Modding..Edit Voltage restrictions-mods

Why not use NVFlash 5.95.0.1 for Windows, then it's a Piece of Cake

http://www.techpowerup.com/downloads/1824/NVFlash_5.95.0.1_for_Windows.html




Here is some more info for other people that wants to Flash there GFX Card:

Go to RUN.and type "cmd"
now go to this folder..(lets say u have it here: C:\NVflash)
type:

cd c: (enter)
cd Nvflash (enter)
then type DIR and u will see whats in there..
if everything is there type:

Nvflash.exe -5 -6 NewBios.rom (enter)
Then it should start flashing the card..
Theres also an tut in the nvflash folder..

Important!!! quit everything thats running in windows, firefox, antivir, etc etc..

It also works with SLI, you don't have to remove one card.

 

That's what I eventually did on my XP partition, took me a while to find out about that possibility. Haven't flashed a bios in a while and the last time I did it I had a floppy drive.

 

Hello mod men,

please decrease the min fan speed from 55% to 35%

and don't change anything else

Thanks twice.

 

Here you go.

 

Can this bios be moded? - to remove vcore cap that apparently atm is 1.037mV and make it like 1.2mV.
And fan minimum speed to 25%

 

Asking before changes. I see that you have voltage at 1.1 (maximum is 1.1212) and minim fan speed at 20% (should I put it at 25%?).

 

Hy, your max. voltage was allready @ 1.100 so i upped it to 1.150 volts..



Greetings Beta....

 

Hmm, thx for the mod. But why then i can't up my voltage mora than 1.037 in MSI Afterburner ? - is it software capped somehow or what ?

 

maybe?
Flash ur Card and then,
Please uninstall Afterburner COMPLETE, all Folders and settings, after that install it and give it a shot..Take newest Version and maybe u have to enable unoficial Overclocking in the MsiAfterburner.cfg File..

If that not works, Try Nvidia Inspector, after that u will know at least if its software or hardware relatet..

 

Thx it worked with enabling the unoficial overlcoking. Cheers for the help BetA13 and fast response from burebista
@Beta
did u changed something at the fan speed ? Since burebista pointed out that is already at 20%.

 

nope, i didnt..Burebista was just faster then me with the replay..hehe

Have fun..

greetzBeta

 

Thanks man, also green circle in NiBitor this time and flashed flawlessly. Very nice, ty

 

ApocalypseBG. Voltage to max and nothing else changed.

Vistixx. Glad it's fine now.

 

Hi BetA13

please provide new bios for the card MSI 460 Hawk @950 MHz with enough voltage, fan as it is.

Attached is my bios renamed from bin to txt.

Thanks alot

 

erm, did u even try if this is stable i wouldnt recommend an such OC sett in bios..why u dont try to oc it with afterburner first and then see whats stable and ok temp wise?

i´ll unlock ur voltage settings then u can test with afterburner..ok

if afterburner dosnt allow voltage raise then use nvidia inspector

greetz Beta

 

Hello! Please do mine

Core: 875
Shader: 1750
Memory: 2000
Voltage: 1.050 (1050mv)

Minimum Fan Speed: 60%
Maximum Fan Speed: 100%

 

Here u go,



Fan also sett as u wished

greetz Beta

 

That was fast, thanks Beta13!!!

Successfully flashed with NVFLASH 5.95.0.1.


Yay! I feel so happy, first ever custom flash! Thanks again Beta

 

Hi, Would you mine editing my MSI Hawk bios for me to unlock voltage? Yes I know this will be using a generic Nvidia Voltage Controller and I am fine with that.

 

Here you go, voltage to max.