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Extract and Flash GTX 970 and 980 Firmware - Zoson's H2O and AIR Custom BIOS - Page 8

post #71 of 6473
Congrats on a successful mod!
Newton
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Newton
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post #72 of 6473
Has there been any benefit to flashing mooded BIOS? Higher voltages, power limit/target, overclocks?
post #73 of 6473
Quote:
Originally Posted by cryptos9099 View Post

Congrats on a successful mod!
Thanks!
post #74 of 6473
Quote:
Originally Posted by MonarchX View Post

Has there been any benefit to flashing mooded BIOS? Higher voltages, power limit/target, overclocks?

Set what you want in KeplerBiosTweaker and flash. I'll post some conformation pics soon. Rised my power limit for 106% to 117%. That worked, now I will try voltage. I'll let you know.
post #75 of 6473
Well done matey looks like you didn't need my help after all smile.gif depending on the use of ida or ollydbg to make the changes there are different ways to patch the file. Let me knownif u want help with it
post #76 of 6473


I'm still not able to mod the voltage with me Zotac. That might still be locked in that special crap they added to the card. Going to reinstall firestrike and see if can raise it. As you can see though, the power limit is not longer 106% thumb.gif
post #77 of 6473
Ive notified skyn3t of the successful flash with a nodded bios file mate, I'm sure he'll be along soon enough to help out with the nodded BIOSes themselves.

Have you looked at using Kepler bios tweaker to modify the voltage tables?
post #78 of 6473
Quote:
Originally Posted by welly59 View Post

Ive notified skyn3t of the successful flash with a nodded bios file mate, I'm sure he'll be along soon enough to help out with the nodded BIOSes themselves.

Have you looked at using Kepler bios tweaker to modify the voltage tables?

I have modded the tables, and it will clock itself to 1.21v if monitored in FireStorm. In GPU-Z, it still shows 1.200v. I think it may have something to do with the OC+ chip that comes with my card. It also may be that the Kepler BIOS Tweaker is not saving the voltage tables right for these BIOS.
post #79 of 6473
I just want to remove the GPU boost 2.0 thing, it's messing up my overclock by undervolting/underclocking to unstable frequencies and it's not fun at all as i am used to the old style of overclocking. rolleyes.gif
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post #80 of 6473
Quote:
Originally Posted by JoeDirt View Post

So I have successfully bypassed the checks and flashed my edited BIOS! biggrin.gif I now have to figure out how to make a patch for nvflash. Once I get that knocked out, I'll upload it somewhere and you can all start flashing away!

Best news I've heard yet. You da man JoeDirt! Can't wait to open up this card. I'm curious though. Why did you only set the power limit to 117%?
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My System
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CPUMotherboardGraphicsRAM
i7-2600k @ 4.6ghz Gigabyte Z77X-UD5H Zotac GTX 970 w/ Heatkiller 16GB G.Skill Ares (2133) 
Hard DriveHard DriveCoolingOS
Samsung 830 256GB Samsung 840 500GB XSPC Raystorm / RX240 / UT60 / D5 W7 Home Premium 64 
MonitorKeyboardPowerCase
X-Star DP2710 1440p CM Quickfire TK (browns) Seasonic X-660 NZXT Switch 810 
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