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28 sty 2019 · I see that you're having some trouble with the brightness buttons not working on your MacBook Air, but that you're able to adjust the brightness manually. Go to the Apple Menu > System Preferences > Keyboard > Keyboard tab > and make sure that "Use F1, F2, etc..." option is unchecked here.
18 lut 2022 · Since updating to the macOS 12.2.1 I have lost control of my function keys at the top of my keyboard for brightness, plus I don't even have control of Display brightness in the Menu Bar and Control Centre.
19 kwi 2024 · Fix 1: Check Display Dimming Settings. Step 1: Open Settings > click on Battery from the left menu. Step 2: Scroll to the bottom on the right side > select Options. Step 3: Disable Slightly...
19 lip 2020 · My brightness adjustment keys on my new MacBook Air aren't working at all. All the other fn keys (volume adjustment for example) seem to be working fine. I already went into system preferences and made sure "use as standard function keys" box is unchecked.
18 cze 2019 · On my MacBook Pro 2012, I can't change the screen brightness. When I click on the brightness keyboard controls, nothing happens. Under System Preferences → Displays, the Brightness slider is missing: I have also tried with an AppleScript and when I run it, I hear an error sound: key code 107.
3 paź 2021 · The brightness buttons on my keyboard have no effect, there is no option to change it in the preferences, and the bar on the display widget is blanked out. Anyone who can explain why this has...
27 sty 2021 · I've run into an issue where I can't adjust the screen brightness using the keyboard on my M1 MacBook Air. The issue persists thru reboots. However, the brightness can still be adjusted...
