Sony Vaio VPCEE31FX External video only nothing on lcd

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  • Blacktek
    Badcaps Veteran
    • Nov 2014
    • 250
    • United States

    #1

    Sony Vaio VPCEE31FX External video only nothing on lcd

    after a reflow it gave me a display but only externally. i tried different screens and i have 18v and 3.3 volt on some of the pins of the lcd cable on the lcd connector side, any ideas what i should check for or this is just a bad reflow and i should try it again..?
    Last edited by Blacktek; 01-27-2016, 02:03 PM. Reason: info
  • dj_ricoh
    Badcaps Legend
    • Jan 2013
    • 2073
    • uk

    #2
    Re: Sony Vaio VPCEE31FX External video only nothing on lcd

    i think you need to stress the GPU with external screen and see if it fails.

    if not then its another thing aside GPU.
    Just cook it! It's already broken.

    Comment

    • Blacktek
      Badcaps Veteran
      • Nov 2014
      • 250
      • United States

      #3
      Re: Sony Vaio VPCEE31FX External video only nothing on lcd

      Originally posted by dj_ricoh
      i think you need to stress the GPU with external screen and see if it fails.

      if not then its another thing aside GPU.
      will do, thankx for the input buddy.

      Comment

      • Blacktek
        Badcaps Veteran
        • Nov 2014
        • 250
        • United States

        #4
        Re: Sony Vaio VPCEE31FX External video only nothing on lcd

        Originally posted by Blacktek
        will do, thankx for the input buddy.
        tried that but still no display on lcd, only external monitor. i stress the video card for the whole day.

        Comment

        • Blacktek
          Badcaps Veteran
          • Nov 2014
          • 250
          • United States

          #5
          Re: Sony Vaio VPCEE31FX External video only nothing on lcd

          Issue resolved!!!

          So the problem was that some idiot tried to make this computer LED when it was originally was LCD, so i had another computer just like it and thats how i found out it was LCD, so i slapped the lcd cable and screen and Voila!!working!!

          Thanks for the input

          Comment

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