Samsung un40mu7000f dropped, picture right to left darker

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  • daxlw
    daxlw
    • Apr 2020
    • 17
    • United States

    #1

    Samsung un40mu7000f dropped, picture right to left darker

    Samsung was dropped. see pictures. Picture fades to the left.


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  • nomoresonys
    Badcaps Legend
    • Jan 2013
    • 12206
    • U.S.

    #2
    Re: Samsung un40mu7000f dropped, picture right to left darker

    May have messed up a tab bond.
    Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

    Comment

    • daxlw
      daxlw
      • Apr 2020
      • 17
      • United States

      #3
      Re: Samsung un40mu7000f dropped, picture right to left darker

      is that a replacement or adjustment fix?

      Comment

      • nomoresonys
        Badcaps Legend
        • Jan 2013
        • 12206
        • U.S.

        #4
        Re: Samsung un40mu7000f dropped, picture right to left darker

        Need to do some disassembly to get to them, remove bezel etc., some can be "fixed" by finding a way to apply some pressure on the tab with a shim of some sort, try flex the frame a bit see if the display changes any, not too hard, don't want to crack it.
        Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

        Comment

        • nomoresonys
          Badcaps Legend
          • Jan 2013
          • 12206
          • U.S.

          #5
          Re: Samsung un40mu7000f dropped, picture right to left darker

          Not sure if the "cutoff tape" method would work, it's been working on symptoms that I didn't think it would tho, lately.
          Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

          Comment

          • nomoresonys
            Badcaps Legend
            • Jan 2013
            • 12206
            • U.S.

            #6
            Re: Samsung un40mu7000f dropped, picture right to left darker

            Bit of an example there, if you get to the tabs and applying a little pressure and the picture doesn't clear up, then a bad bond is not the problem. Guess just start with taking the back cover off the problem may be obvious, there's more detailed videos, just a matter of finding them, this one gives you the general idea: https://www.youtube.com/watch?v=8l5ORKjQF5U
            Last edited by nomoresonys; 04-05-2020, 09:14 AM.
            Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

            Comment

            • nomoresonys
              Badcaps Legend
              • Jan 2013
              • 12206
              • U.S.

              #7
              Re: Samsung un40mu7000f dropped, picture right to left darker

              Could try the "cut tape" method first, just for fun, see what happens, sometimes you have to play with the size of the tape to get it just right: https://www.youtube.com/watch?v=7TT8QYeN1s8
              Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

              Comment

              • nomoresonys
                Badcaps Legend
                • Jan 2013
                • 12206
                • U.S.

                #8
                Re: Samsung un40mu7000f dropped, picture right to left darker

                Suppose it could have just knocked out or knocked loose, looks like about half the backlight leds, whatever the issue, looks like you will need to do some testing if the problem is not obvious when you get the back off.
                Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

                Comment

                • R_J
                  Badcaps Legend
                  • Jun 2012
                  • 9553
                  • Canada

                  #9
                  Re: Samsung un40mu7000f dropped, picture right to left darker

                  Going by that partial white line across half the screen I would say the panel is cracked at that point causing the problem you see.

                  Comment

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