LG OLED Screen protection remover

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  • freeman3020
    Member
    • Jun 2019
    • 30
    • Palmo

    #1

    LG OLED Screen protection remover

    Hi all

    I have 2 LG b8 OLED TV with problem of protection mode as i think , i realized that if i disconnect any cable from 4 ribbon cable of Panel , T-con will be in protection mode , so the the TV will not power on , i connected all panel cables and disconnect the bottom cable from main board to T-CON the TV power on with sound without any picture , but its mean main board is good, when connect all cables screen flicker white then off, relay on power supply click ,then off , its mean there is order to protect boards , how to remove this protection ,and let TV to work not perfect but 50%

    Thank You
  • petehall347
    Badcaps Legend
    • Jan 2015
    • 4426
    • United Kingdom

    #2
    Re: LG OLED Screen protection remover

    might be back-lights fault

    Comment

    • Andrew F. Ali
      Badcaps Legend
      • Jan 2014
      • 2450
      • Trinidad & Tobago

      #3
      Re: LG OLED Screen protection remover

      Originally posted by petehall347
      might be back-lights fault
      LG OLED TVs do not have Backlights like Samsung QLED TVs.

      Comment

      • petehall347
        Badcaps Legend
        • Jan 2015
        • 4426
        • United Kingdom

        #4
        Re: LG OLED Screen protection remover

        Originally posted by Andrew F. Ali
        LG OLED TVs do not have Backlights like Samsung QLED TVs.
        wont be back lights then

        Comment

        • petehall347
          Badcaps Legend
          • Jan 2015
          • 4426
          • United Kingdom

          #5
          Re: LG OLED Screen protection remover

          Tcon ?

          Comment

          • freeman3020
            Member
            • Jun 2019
            • 30
            • Palmo

            #6
            Re: LG OLED Screen protection remover

            Originally posted by petehall347
            Tcon ?
            I replaced T-Con from working screen, same problem
            Last edited by freeman3020; 09-13-2019, 07:46 AM.

            Comment

            • budwich
              Badcaps Legend
              • Jul 2015
              • 3097
              • Canada

              #7
              Re: LG OLED Screen protection remover

              there are posts in the forum for using a service remote OR using a computer wave file to generate the IR signal from a phone output jack to an IR sender. this is used to reset the protection is the service menu BUT if the issue is the panel, it will come back on after a number of attempts / turn on cycles.

              Comment

              • Amedtronic
                New Member
                • Oct 2019
                • 4
                • Nederland

                #8
                Re: LG OLED Screen protection remover

                please in details how to do that

                Comment

                • RJARRRPCGP
                  Badcaps Legend
                  • Jul 2004
                  • 6304
                  • USA

                  #9
                  Re: LG OLED Screen protection remover

                  Originally posted by Andrew F. Ali
                  LG OLED TVs do not have Backlights like Samsung QLED TVs.
                  QFT, OLED is not LCD!

                  And to the TV noobs, "LED" doesn't automatically mean LCD with LED backlights, FFS!
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