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    How to undervolt my Nvidia 445M GT?

    Discussion in 'Gaming (Software and Graphics Cards)' started by ExMM, Feb 3, 2012.

  1. ExMM

    ExMM Notebook Evangelist

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    I can overclock with no problem my GPU 445M GT with afterburner, however the option for undervolt is grey out, I can't check it.

    I already choose in the settings the option to allow eventual undervolt.

    Am I missing something? Someone knows why?
     
    ExMM, Feb 3, 2012
    #1
  2. too456

    too456 Resident Angry Bird

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    I think your bios may need to enable support for undervolting before you can mess with it. Most manufacturers don't let you do this.
     
    too456, Feb 3, 2012
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  3. ExMM

    ExMM Notebook Evangelist

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    That must be the case, I don't have any option unfortunately in my cheap DELL BIOS.. :(

    Thanks for the help too456!
     
    ExMM, Feb 3, 2012
    #3