Function F1-F12 don't work on my Macbook Air

I've checked and unchecked the standard function key. Now I can't adjust my laptop's brightness and volume.

MacBook Air 13″, macOS 10.14

Posted on May 27, 2021 6:33 PM

Similar questions

Function Keys Don't Work on Macbook air I cannot anymore control the lightness (F1, F2) and volume (F10, F11, F12) from function keyboard. What happened? What could I do?
849 1
MacBook Air (13", 2015) after Update is installed, the function keys with speaker icons to adjust the volume and the function keys to adjust the brightness of the keys do not work anymore. MacBook Air (13", 2015) after Update is installed, the function keys with speaker icons to adjust the volume and the function keys to adjust the brightness of the keys do not work anymore. any Suggestions?
780 7
f11 and f12 volume keys My f11 and f12 volume keys on my macbook air stopped working the volume keys and now bring up a shortcut screen on the right that shows: elements, console, sources. I do I get it to revert back to working volume keys?
936 2

1 reply

kaz-k

Level 9

51,084 points

May 28, 2021 3:35 AM in response to ramdiput

Hi,

Try to check the keyboard with Apple Diagnostics if it reports keyboard related error(NDK001, NDK003,NDK004).

Use Apple Diagnostics to test your Mac - Apple Support

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Function F1-F12 don't work on my Macbook Air

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up