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
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
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 ...
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