Why can't I use F keys in my Asus laptop, which means I can't increase or decrease the brightness and sound (which require the use of F keys)? - Quora
![Fix Repair ASUS Laptop Fn Function Keys Not Working Can't adjust brightness volume wireless etc. - YouTube Fix Repair ASUS Laptop Fn Function Keys Not Working Can't adjust brightness volume wireless etc. - YouTube](https://i.ytimg.com/vi/mD-qdS7NqRc/maxresdefault.jpg)
Fix Repair ASUS Laptop Fn Function Keys Not Working Can't adjust brightness volume wireless etc. - YouTube
![Does anybody know how to invert the function (fn) key? It's really inconvenient that I have to press fn before increasing the volume or changing the brightness. Please do let me know Does anybody know how to invert the function (fn) key? It's really inconvenient that I have to press fn before increasing the volume or changing the brightness. Please do let me know](https://preview.redd.it/does-anybody-know-how-to-invert-the-function-fn-key-its-v0-y8ob5zs0fxca1.jpg?width=640&crop=smart&auto=webp&s=1acb646f876b46b6583169e877081554a2bab97a)