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
![I'm using Asus TUF, I pressed a function key and now the keyboard isn't working properly. The only keys that respond are the function keys. : r/ASUS I'm using Asus TUF, I pressed a function key and now the keyboard isn't working properly. The only keys that respond are the function keys. : r/ASUS](https://preview.redd.it/im-using-asus-tuf-i-pressed-a-function-key-and-now-the-v0-k1cnghsbruib1.jpg?width=1080&crop=smart&auto=webp&s=e37ef78638c5cc0a6edb114b992da7a21765e96b)
I'm using Asus TUF, I pressed a function key and now the keyboard isn't working properly. The only keys that respond are the function keys. : r/ASUS
![Some FN keys and keyboard backlight not working on Asus Vivobook Flip 14 TP412F. · Issue #107 · hieplpvip/AsusSMC · GitHub Some FN keys and keyboard backlight not working on Asus Vivobook Flip 14 TP412F. · Issue #107 · hieplpvip/AsusSMC · GitHub](https://user-images.githubusercontent.com/14141507/173867315-d67fd788-a31a-4ce3-9f1e-6efcd5e226bb.png)