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Macbook pro screen display showing vertical colored lines with black backgroun

My macbook pro displaying black background with multicolored vertical line all over the screen when i switched it on.Tried to reset pvram etc but didnt work.Is it the screen damage or loose connection?

Posted on Jan 1, 2022 12:32 PM

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Posted on Jan 1, 2022 3:53 PM

To diagnose the problem, try first to connect an external monitor. If your screen is displayed on the external monitor without the lines, you know it's a hardware issue on your laptop.

If you know it's a hardware issue, it could be the logic board, the display data cable or the LCD.


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Macbook pro screen display showing vertical colored lines with black backgroun

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