Apple 820-2879 backlight fixed killed image?

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  • justin35
    Senior Member
    • Jan 2019
    • 149
    • It
    #1

    Apple 820-2879 backlight fixed killed image?

    I managed to fix the backlight and i think i killed the image.
    Is this possible? Only white background...
    Display port does not work, can’t test on external monitor...
    Before fixing backlight i had image on display 100%, i could see question mark folder flasing by using a flashlight on the backside of the lid (trough apple logo)
    Display was working 100% and now is not working with the original board also
    Is this possible? To kill the display?
    Thanks!
    Last edited by justin35; 02-24-2019, 12:34 PM.
    Tags: None
    • justin35
      Senior Member
      • Jan 2019
      • 149
      • It
      #2
      Re: Apple 820-2879 backlight fixed killed image?

      Ok, so i got another working board on that display and it shows the flasing folder... display is 100% working
      What went wrong with the other boards?! I had picture but no backlight... now i have backlight and no image...
      Any suggestions?!

      Thanks!

        Comment

        • dellxps15
          Badcaps Legend
          • Feb 2014
          • 1588
          • italy
          #3
          Re: Apple 820-2879 backlight fixed killed image?

          high quality picture of the board would also give a idea of what it looks like.

            Comment

            • ktmmotocross
              Boardkiller
              • Feb 2014
              • 3577
              • slovakia
              #4
              Re: Apple 820-2879 backlight fixed killed image?

              did u check for missing 3,3V to display?

                Comment

                • justin35
                  Senior Member
                  • Jan 2019
                  • 149
                  • It
                  #5
                  Re: Apple 820-2879 backlight fixed killed image?

                  The board was fixed, crap in the lvds connector

                    Comment

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