None Of My Function Keys Work Mac, I have an admin account and running macOs BigSur 11. Explore games, concerts, live events and more, or be the last player standing in Battle Royale and Zero Build. 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. A kid tampered with System Preferences on my Mac Air running Lion, and now, none of the top-row keyboard buttons work. Any other ideas? Magic Keyboard fn keys not working unless plugged in?? Magic keyboard top row buttons only work when keyboard is plugged in. Make sure that hasn't been toggled Key combinations FN + F4, F5, F6 do not work if "Use F1, F2, etc. Here are solutions to common function key problems that Mac users face. keys as standard function keys" is ticked. 4 on Macbook Air M1 I know that I can change my function keys to work properly using an option from the Keyboard preference pane, but I don't want to do that because the ONLY time I need my function keys is when I'm in terminal, other times I am fine with things like volume adjustment etc. That said, the Key Tester screen does not recognize the function key when I tap it, although it works fine. Sometimes, the problem lies within your Mac’s system preferences. Magic Keyboard - numbers not working without holding fn key Hi, I have an annoying issue with my Magic Keyboard (no numeric pad). Why are the functions keys not working on my Magic Keyboard? I recently bought Magic keyboard (new) that I connected to my MacBook Pro 14" M1 and from the very start FN keys aren't working, as well as input selector key. " If you still have trouble, review this document: How to use the function keys on your Mac. First, let’s understand why function keys aren’t working on Mac. any ideas how to correct this? thanks in advance Booted in safe mode and when I try the Fn keys, the screen flashes but nothing works. I've seen a few thread about this issue but none seem to fix the issue. Need help with function keys! Since yesterday my function keys stopped working! Usually, it was set to work by just clicking on one F-Button to adjust brightness, volume or whatever. Tried reseting all connected factory devices and pairing them again. Brightness keys and options not working after update Since updating to the macOS 12. These keys have a slight delay to prevent an immediate response if they’re pressed accidentally. When karabiner is turned on, and even I did nothing to the Fn key, it still does not function. keys as standard function keys". i already try the solution on this post but doesn't work. Using a 2014 Imac with Mojave. The applications f keys however do still work, so if I hold down 'fn' I can still use the keys as 'F' keys Troubleshooting Mac function keys not working? Discover solutions to fix unresponsive F1-F12 keys on your MacBook or desktop. For some reasons, the numbers are not working when I hit the keys but it is not a hardware problem. It happened a few weeks ago, and I was not able to fix the problem, I've tried multiple things, like FN+Capslock or ESC+FN, but they don't seem to work. I've tried doing Fn+Esc to toggle the Fn Lock, trying to fix it from the BIOS (there was no setting for action keys/ function keys), and updating drivers. Some weeks ago, my FN + Function Keys stopped working on my HP ProBook 4540s. My keyboard does NOT have an Fn button, and previously these keys had worked perfectly. Check the Keyboard Settings. Reset NVRAM. It is annoying when the function keys on Mac are not working. . i already edit the keyboard preferences in order to use the fn keys, all fn + f1, f2, etc. Sep 30, 2025 ยท If your function keys on Mac/Macbook Pro with touch bar or Apple Magic keyboard aren’t working, here are some practical solutions. Go to System System Settings > General > Software Update. Now, it does not even work when holding fn + F-Button Maybe an important information is that i had sent my laptop Magic Keyboard fn keys not working unless plugged in?? Magic keyboard top row buttons only work when keyboard is plugged in. For example, I can't change the screen/keyboard brightness or volume using the regular keys. All of the other keys work flawlessly though. My external magic keyboard function keys stopped doing what they're assigned to do (volume, brightness etc) and instead do various other things or just make a 'beep' sound. When I hit them they either perform different functions or it makes a sound. none of the f keys work on my envy all in one pc. It's a platform to ask questions and connect with people who contribute unique insights and quality answers. So my kitten really loves to walk/lay on my (MacBook Air) key board and recently he pressed some buttons and now my "function" keys (I think) are no longer working normally. 2wgg, r3un, gxwt4, urqkz, 7uqfd, le0id, 5vjq, bdab, zibc9z, bj3q,