In Windows 11, go to Start > Settings > Accessibility > Screen tint.
You can turn your screen tint off, or change to a different color.
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All of a sudden my background/screen is a tinted pink, what can I do?
In Windows 11, go to Start > Settings > Accessibility > Screen tint.
You can turn your screen tint off, or change to a different color.
AI answer
Try these Windows checks in order:
If the problem remains after these steps, that points more to a hardware issue with the built-in display.
References: