Black horizontal bar at top of lcd panel

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  • jessejames505
    New Member
    • Jul 2016
    • 4
    • us
    #1

    Black horizontal bar at top of lcd panel

    Hi I have a Samsung un75h6300, the lcd panel has a black bar at the top of the screen about 1/4 to 1/3 of the screen, I recently took the tv apart to replace bad LEDs, after reassembling I got this issue, I'm confident that I didn't damage any tabs on the lcd panel. When I disconnect the t-con from the power board the screen goes black and the line goes away. Is there any chance that I may have damaged the t-con board with a static discharge?
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    Last edited by jessejames505; 04-06-2018, 08:56 AM.
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    • budwich
      Badcaps Legend
      • Jul 2015
      • 3097
      • Canada
      #2
      Re: Black horizontal bar at top of lcd panel

      :-(... its more than likely you caused an issue with the tabs in the top section of the panel on that side. You might want to remove that bezel again and check things out... crossed fingers.... maybe try a bit of pressure on the appropriate tab to see if it changes anything. good luck.

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Black horizontal bar at top of lcd panel

          Panel problem, not T-CON.
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

            Comment

            • freakaftr8
              Badcaps Legend
              • Oct 2012
              • 3743
              • USA
              #4
              Re: Black horizontal bar at top of lcd panel

              X2. You may be able to press on the tabs on the bottom outer corners to see if it fixes the issue.
              Did I leave the soldering iron on?

                Comment

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