Asus X555LD Rev. 3.1 no power

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  • Conste
    Badcaps Veteran
    • Oct 2018
    • 235
    • Germany

    #61
    Re: Asus X555LD Rev. 3.1 no power

    VCC means +3VA_EC?

    Comment

    • Conste
      Badcaps Veteran
      • Oct 2018
      • 235
      • Germany

      #62
      Re: Asus X555LD Rev. 3.1 no power

      I am giving up on that Board and try to fix the ohne with the i3 or the other board with the I5

      Comment

      • Conste
        Badcaps Veteran
        • Oct 2018
        • 235
        • Germany

        #63
        Re: Asus X555LD Rev. 3.1 no power

        Just put a heatgun on the KBC and put some force on the IC.

        Board now works! Fan is spinning at full throttle because of broken contact and no screen on internal because of removed AX1121 controller, which I wanted to use for another board.
        New controller is ordered and broken contact will be fixed when I am in the office again next year.
        So the fault was a dead ITE 8585E controller.

        Comment

        • caspian
          Badcaps Legend
          • Oct 2015
          • 1589
          • Laptop

          #64
          Re: Asus X555LD Rev. 3.1 no power

          Congratulations,
          I had told you to check pin connectivity. Now you can have happy holidays this year.

          Comment

          • Conste
            Badcaps Veteran
            • Oct 2018
            • 235
            • Germany

            #65
            Re: Asus X555LD Rev. 3.1 no power

            Yes, u were right

            Looking forward to repair the two remaining Problems and have a fully working laptop again))

            Comment

            • Conste
              Badcaps Veteran
              • Oct 2018
              • 235
              • Germany

              #66
              Re: Asus X555LD Rev. 3.1 no power

              AX1121 was also soldered to the board, it works

              But original screen is defective, blown IC on board. With an other screen it works perfect.
              Can I use a FHD screen or do I need a WHD screen like original one?

              Original one is Innolux N156BGE-L31

              Thanks in advance

              Comment

              • Conste
                Badcaps Veteran
                • Oct 2018
                • 235
                • Germany

                #67
                Re: Asus X555LD Rev. 3.1 no power

                Screen was replaced with LG Phillips HD (1366x768) screen, device is working perfectly now

                Comment

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