How to Turn Off the Keyboard Light On Mac M1 - atozapplesilicon
M1 MacBook Air has no backlight keys and the settings are either greyed out or in settings/keyboard if I move the slider it slides right back to off. : r/mac
Turn On / Off Keyboard Light on Mac 2021 - YouTube
For Apple MacBook Air 13″ Retina A2337 2020 M1 UK Keyboard Backlight Only | eBay