Quote Originally Posted by CrazyNutz View Post
KGB (Kepler Golden BIOS) Is an Nvidia Kepler BIOS Editor/Unlocker program I have written. Enjoy

KGB supports: GTX680, GTX670, GTX660Ti, and GTX660 for now.

Usage Example 1: kgb.exe your_bios.rom
This will display info from the bios.

Usage Example 2: kgb.exe your_bios.rom unlock
This will unlock your BIOS. Make sure you have a backup of your original BIOS file!!!!!!!!!!!!!!!!!!!

Right now that is it. It will unlock to 150% Power, Voltage 1.1875v (1.2125v On Boost), and Fan Range to 30% - 100% (Future versions will allow you to define these values)
Hey CrazyNutz Your unlock appears to do what it says on the tin but just thought I'd let you know my Palait Jetstream GTX 680 don't like running once unlocked.

Used example 1 to check my 680
Saved stock bios using GPU-Z
Run your unlock tool against my stock BIOS
Flashed mod BIOS using nvflash 5.118 from W8 CMD line
Checked again using example 1 & verified unlock worked ok.

Run MSI Kombustor at stock & screen went black within 30 seconds. Reboot & try again same result.... maybe driver crash.

Re-Flashed my original stock BIOS & tested all ok with Kombustor.