Klem

Well, what will happens if you move voltage slider to +130 and click "Apply Clocks & Voltage" ?

Post here your screenshot in Nvidia Inspector (full window with overclocking sliders).

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In your vBIOS mod voltage adjustment already unlocked, just use Nvidia Inspector utility. To start increase voltage, just move the voltage slider more then +100mV or +130mV and click Apply settings.

Hi! You can find Dell GTX 680m (2GB version) unlocked vbios on the first page of this thread:

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If I click on your link, I get "502 Bad Gateway" blank page. Try to use this fileserver: https://files.fm/

Hi! Your link is not correct.

I recommend you to read my first post in this thread:

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Hi! I think, as first step, you need to check if original stock Dell vbios 84.04.6D.00.06 will work in your MSI GT70.

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Hi! Overclock of any silicon is always a lottery. Even two completely identical chips have different overclocking potential. One chip can overclock more, but the other one less. It's a lottery. Never try to use Furmark or Kombuster for testing any mobile Nvidia graphic cards! These utility use triggering mode to create 3D load for graphic cards, this is very danger, because create very strong load for mobile cards! Nvidia has been using a special protective mechanism in its mobile drivers for more than 6 years to protect against such utilities that create a trigger load. As soon as this protective mechanism detects a trigger load, the video card starts turning on throttling and lowering the frequencies. For testing mobile graphic cards just use any 3D Mark benchmarks, or Unigine Valley Benchmark, or Unigine Heaven Benchmark. Yes I can unlock your vbios, but I don't know how much your card can be overclock, because any overclock it's a lottery. Check your Inbox.

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Hi! What the laptop model?

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I already answered you in PM.

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Hi! You can prepare your original stock vbios with GPU-Z utility: https://nvidia.custhelp.com/app/answers/detail/a_id/4188/~/extracting-the-geforce-video-bios-rom-file Then you can post it here or send me in PM.

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Hi! No, to change voltage of the graphic card, you need unlocked vBIOS.