Unlocking Voltage on a GTX680 – How to flash custom BIOS04:33

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Published on July 24, 2017

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In this video, we take a look at how to unlock the voltage limiter and flash a modified or custom BIOS on your Kepler based GPUs. This should work on GTX 660, 660ti, 670, 680 video cards. This doesnt work very well on 690s, and report on forums say this does not work well on the 650.

Programs needed

GPU-Z
KGB 0.5 or higher
NVFlash 5118 or higher
Kepler Bios Editor (optional for custom boost profiles without having to use overclocking software)Intro song – Wallpaper – By Kevin MacLeod (incompetech.com) .
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