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arnes112 Author

Level 1

9 points

Vertical lines(shades)

Hi, I have those vertical shades all over screen. What could be making this problem?

eMac

Posted on Apr 9, 2020 4:51 PM

Top-ranking reply

MrHoffman

Community+ 2024

Level 10

126,319 points

Posted on Apr 9, 2020 5:02 PM

Looks like the display, backlight, or the graphics are failing. Looks like it’s an iMac of about a decade or so age, so probably not worth repairing. You’ll want to keep your backups current.

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Vertical lines(shades)

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