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Good Evening community. I wanted to share the issue I started facing after updating my MacBook Pro 2020 to the macOS Sonoma beta version. I used my Mac all day long and suddenly in the evening vertical lines started appearing on my screen. This got worse day by day. I visited the apple service centre but the simply told me that my display had the issue and it will cost around $4000. I contacted Apple support who helped me out by suggesting me to remove the beta version. So I erased my Mac completely and reinstalled macOS Ventura. Now the screen flickers, but not continuously. It happens about once in 5minutes. The apple diagnostic test of my Mac also says "No issues Found",with the reference code ADP000. So I don't think its my screen that has any fault because there is no accidental damage. Can anyone help me over this issue, about fixing the screen flickering issue permanently?