MSI 401X No DISPLAY

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  • lorins_core
    BlackSmith
    • Dec 2012
    • 551
    • Philippines

    #1

    MSI 401X No DISPLAY

    hello there

    i have repair
    Model MSI 401X
    MOBO : MS14331 rev. 1.0

    no display on LED Screen but Have Display on External VGA

    i already replace both new 100% working LED And LED Flex Change

    I request Schematic Diagram..

    Help PLs...
    TIA
    Last edited by lorins_core; 05-23-2017, 11:45 PM.
  • lorins_core
    BlackSmith
    • Dec 2012
    • 551
    • Philippines

    #2
    Re: MSI 401X No DISPLAY

    Follow Up

    Comment

    • lorins_core
      BlackSmith
      • Dec 2012
      • 551
      • Philippines

      #3
      Re: MSI 401X No DISPLAY

      Up
      Up
      Up
      Please....

      Comment

      • neky
        Member
        • May 2009
        • 21
        • Croatia

        #4
        Re: MSI 401X No DISPLAY

        probably bad solder joints on vga chip due clogged fan

        Comment

        • lorins_core
          BlackSmith
          • Dec 2012
          • 551
          • Philippines

          #5
          Re: MSI 401X No DISPLAY

          Originally posted by neky
          probably bad solder joints on vga chip due clogged fan
          what do you mean my friend. need to Re heat the VGA Chip (GPU Chip) ?

          Comment

          • whaldsz
            Badcaps Veteran
            • Apr 2013
            • 395
            • Philippines

            #6
            Re: MSI 401X No DISPLAY

            Have you checked if backlight is enabled? if so, try these:

            Try to press the VGA chip while powering on and observe if current consumption increased or led screen will have display.

            You may also try to reflow (as a temporary fix) to confirm that vga chip needs a reball or replacement.

            Comment

            • lorins_core
              BlackSmith
              • Dec 2012
              • 551
              • Philippines

              #7
              Re: MSI 401X No DISPLAY

              Originally posted by whaldsz
              Have you checked if backlight is enabled? if so, try these:

              Try to press the VGA chip while powering on and observe if current consumption increased or led screen will have display.

              You may also try to reflow (as a temporary fix) to confirm that vga chip needs a reball or replacement.
              thanks for this Idea Master...

              Comment

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