Acer aspire 4920 lcd backlight problem

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  • reizal
    Senior Member
    • Oct 2014
    • 111
    • aceh
    #1

    Acer aspire 4920 lcd backlight problem

    hi sir..
    i have one acer aspire 4920 no baclight screen, I have tried replace LCD,inventer,flexible lcd/lcd cable, but problem not solved..
    someone can help me.. :cheer:
    Thank Before
    Hidup yang benar2 membosankan.. hek that bak mita peng
    Tags: None
    • Life Goes On
      Badcaps Veteran
      • May 2014
      • 264
      • Curacao
      #2
      Re: Acer aspire 4920 lcd backlight problem

      you should measure the voltage from the inverter to see that it coming in.
      The Night Drop Down, I Will Keep Try Until..., You Never know.
      Dushi Kòrsou, Nos Tei.

        Comment

        • fddizon
          Badcaps Veteran
          • Sep 2011
          • 555
          • Philippines
          #3
          Re: Acer aspire 4920 lcd backlight problem

          check DCBATOUT page 14 at LCD1 connector
          check Fuse

            Comment

            • reizal
              Senior Member
              • Oct 2014
              • 111
              • aceh
              #4
              Re: Acer aspire 4920 lcd backlight problem

              Thank you sir..
              problem solved.. fuse loose
              Hidup yang benar2 membosankan.. hek that bak mita peng

                Comment

                • laskid101
                  New Member
                  • Aug 2017
                  • 2
                  • Nigeria
                  #5
                  Re: Acer aspire 4920 lcd backlight problem

                  i have one acer aspire 4920 no baclight screen, I have tried replace LCD,inventer,flexible lcd/lcd cable, but problem not solved..
                  someone can help me. Pls I need help and I don't no how to get to DCBATOUT page 14 at LCD1 connector
                  check Fuse

                    Comment

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