Macbook Pro 2019 black bars

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  • Jenzo
    Senior Member
    • Jul 2019
    • 135
    • Belgium
    #1

    Macbook Pro 2019 black bars

    Hey everyone,

    Had someone contacting us about a macbook pro from 2019 showing black bars on the screen. I'll add a picture of the screen. He assumes a problem with the GPU, but I haven't come across a problem like this with the 2019 model myself.

    Thanx in advance!
    Attached Files
    Last edited by piernov; 10-05-2022, 11:19 AM.
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 13969
      • Canada
      #2
      Re: Macbook Pro 2019 black bars

      Are these lines present immediately upon booting or after a period of time and logic board is heating up?

        Comment

        • Jenzo
          Senior Member
          • Jul 2019
          • 135
          • Belgium
          #3
          Re: Macbook Pro 2019 black bars

          I have asked, will post when I have a reply. Thanx!

            Comment

            • spidertnt
              Member
              • Jul 2016
              • 34
              • Canada
              #4
              Re: Macbook Pro 2019 black bars

              I think its a screen problem..Try external screen first

              I have had customer spray cleaner directly on screen surface ....it runs down and migrates behind glass bezel . Corrodes the screen surface printed electronic connections.


              you will see it if you remove bezel.

                Comment

                • Jenzo
                  Senior Member
                  • Jul 2019
                  • 135
                  • Belgium
                  #5
                  Re: Macbook Pro 2019 black bars

                  Black bars are there at all times, from the second it boots till shut down. On an external screen there are no black bars.

                  Client also mentioned something about the screen freezing from time to time.

                    Comment

                    • classicandy
                      Badcaps Veteran
                      • Apr 2018
                      • 308
                      • Nigeria
                      #6
                      Re: Macbook Pro 2019 black bars

                      Originally posted by Jenzo
                      Black bars are there at all times, from the second it boots till shut down. On an external screen there are no black bars.

                      Client also mentioned something about the screen freezing from time to time.
                      seems like a screen issue then.

                        Comment

                        • Jenzo
                          Senior Member
                          • Jul 2019
                          • 135
                          • Belgium
                          #7
                          Re: Macbook Pro 2019 black bars

                          Cool, thanx. Just verifying that I don't say something stupid.

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