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Colorful vertical and horizontal lines have appeared on my display.

My Macbook Air 2020 has colorful vertical line appearing on the left side of the screen. As days go by, more lines are appearing. How to fix it? Thank you.

MacBook Air 13″, macOS 12.6

Posted on Jul 30, 2023 7:12 PM

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Posted on Jul 31, 2023 1:05 AM

This seems like a hardware issue to me. Please Contact - Official Apple Support to set up service


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Colorful vertical and horizontal lines have appeared on my display.

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