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    [REQUEST] XPS14 (L421X) InsydeH20 unlock Advanced Menu

    Discussion in 'Dell XPS and Studio XPS' started by fjfc, Jul 22, 2013.

  1. fjfc

    fjfc Newbie

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    Hi, if some1 could unlock this BIOS to me or just point me in the right direction...
    I need "Video Configuration" menu in advanced unlocked so that I can disable Optimus...

    LINK to the bios
    It's not RSA Signed, i already Checked it!!

    Some Screens:

    [​IMG]

    [​IMG]
     
    fjfc, Jul 22, 2013
    #1
  2. nazikus

    nazikus Newbie

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    Hi,

    I have the same problem and exactly the same laptop. Did you finally managed to unlock BIOS? or switch off Optimus? I'm trying to figure out how to connect two external displays, did you ever try this? I thought maybe if one display is managed by Intel GPU, and the other by Nvidia it could work, but then Optimus is on the way. Bunch of problems with this laptop whenever dealing with graphics ....
     
    nazikus, Sep 7, 2014
    #2