LG OLed Main Board Swap Upgrade Compatibility

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  • Zac827
    New Member
    • Feb 2025
    • 6
    • Australia

    #21
    Also mine is definitely not screen burn as it did not occur with the last board. My next option is to purchase a c9 board as its much closer in age and model to my c8. Trying to get the 120hz feature, which I did get with this bx board, but the pixelated colours are almost unbearable in some scenes. Did you ever try the c9 board like you stated you were going to?

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    • cheebster
      Badcaps Veteran
      • May 2008
      • 360

      #22
      Yep, the cloud issue cleared itself after using the tv a few minutes, did you try that ?

      Did you leave the original Tcon on the panel ?

      Comment

      • Zac827
        New Member
        • Feb 2025
        • 6
        • Australia

        #23
        Originally posted by cheebster
        Yep, the cloud issue cleared itself after using the tv a few minutes, did you try that ?

        Did you leave the original Tcon on the panel ?
        yes, I only have the original tcon. I have tried updating the software so they can align, I have used the TV for several hours and it is still happening. it seems its not present when using the VIVID picture mode, I have tried adjusting all settings in other modes to see if its something specific, to no avail. I rather not use vivid picture mode as I am wanting to use it for gaming. any ideas?

        Comment

        • Zac827
          New Member
          • Feb 2025
          • 6
          • Australia

          #24
          I wonder if its because you used the "in_stop" on a service remote. apparently that resets the panel itself. thats the only thing I have not tried as I don't have a service remote.

          Comment

          • Diah
            Badcaps Legend
            • Feb 2013
            • 6341
            • Germany

            #25
            call in_start service menu.. and show what do you have under OLED

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            • Zac827
              New Member
              • Feb 2025
              • 6
              • Australia

              #26
              Originally posted by Diah
              call in_start service menu.. and show what do you have under OLED

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              • Diah
                Badcaps Legend
                • Feb 2013
                • 6341
                • Germany

                #27
                here are the issue.
                Panel Matching NULL ..... it should be OK
                Source PCBA PID NULL here should 12 serial listed
                T-CON PCBA PID NULL here should the same above serial
                TRY;
                downgrade the firmware first... then updated to the last hopefully will listed the missing .. or via IN_STOP

                Comment

                • Zac827
                  New Member
                  • Feb 2025
                  • 6
                  • Australia

                  #28
                  Originally posted by Diah
                  here are the issue.
                  Panel Matching NULL ..... it should be OK
                  Source PCBA PID NULL here should 12 serial listed
                  T-CON PCBA PID NULL here should the same above serial
                  TRY;
                  downgrade the firmware first... then updated to the last hopefully will listed the missing .. or via IN_STOP
                  How do I downgrade? I dd already update the software, but from what I'm reading online LG put a stop to software downgrade.

                  Comment

                  • Diah
                    Badcaps Legend
                    • Feb 2013
                    • 6341
                    • Germany

                    #29
                    Originally posted by Zac827

                    How do I downgrade? I dd already update the software, but from what I'm reading online LG put a stop to software downgrade.
                    go back to read post #8

                    Comment

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