![Display Problems on 2017 MacBook Pro 13" (brightness not working, slider greyed out, Backlight not turning back on after external display) Monterey 12.1 : r/applehelp Display Problems on 2017 MacBook Pro 13" (brightness not working, slider greyed out, Backlight not turning back on after external display) Monterey 12.1 : r/applehelp](https://preview.redd.it/d856s0dzpo681.png?width=1318&format=png&auto=webp&s=dfafffaf12f58f0ee93cc983afb8d7dac623df81)
Display Problems on 2017 MacBook Pro 13" (brightness not working, slider greyed out, Backlight not turning back on after external display) Monterey 12.1 : r/applehelp
Half screen does not respond to changes of brightness settings - MacBook Air 13" Early 2015 - iFixit
![Bootcamp brightness not working on 2016 Retina MacBook. I have tried everything from brightness settings in windows, reinstalling bootcamp drivers and even restoring macOS and Windows 10. I am lost and need Bootcamp brightness not working on 2016 Retina MacBook. I have tried everything from brightness settings in windows, reinstalling bootcamp drivers and even restoring macOS and Windows 10. I am lost and need](https://i.redd.it/qyog4jlvq0fz.jpg)
Bootcamp brightness not working on 2016 Retina MacBook. I have tried everything from brightness settings in windows, reinstalling bootcamp drivers and even restoring macOS and Windows 10. I am lost and need
![How to adjust brightness on the LG UltraFine Display with the MacBook Pro's Touch Bar [Video] - 9to5Mac How to adjust brightness on the LG UltraFine Display with the MacBook Pro's Touch Bar [Video] - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2017/02/lg-ultrafine-display-brightness-adjust-macbook-pro-touch-bar.jpg?quality=82&strip=all)