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LED Display turned negative all of a sudden

The screen of my laptop suddenly changed after I turned it off. It has a 'negative' effect but when I checked the Display setting, the negative functionality is not enabled.


MacBook Pro 13", macOS 10.12

Posted on Feb 19, 2020 8:31 AM

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Question marked as Apple recommended

You can Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379


Mac invert colors Shortcut

To quickly turn “Invert colors” on or off using the Accessibility Options shortcut panel, press Option-Command-F5 (or if your Mac has Touch ID, quickly press Touch ID three times).


Change Display preferences for accessibility on Mac - Apple ...



Posted on Feb 19, 2020 8:51 AM

1 reply
Question marked as Apple recommended

Feb 19, 2020 8:51 AM in response to CJTA386

You can Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379


Mac invert colors Shortcut

To quickly turn “Invert colors” on or off using the Accessibility Options shortcut panel, press Option-Command-F5 (or if your Mac has Touch ID, quickly press Touch ID three times).


Change Display preferences for accessibility on Mac - Apple ...



LED Display turned negative all of a sudden

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