Function Key

I have an MSI laptop (GS63 VR Stealth pro). Like with many laptops, there are some keys on the keyboard that share a button, and you can use the secondary key by holding the FN button. PAGE UP and HOME share the same key on this keyboard. The same is true for PAGE DOWN and END. I use HOME and...

I own a Lenovo Y900 and it has an RGB back-light keyboard and i can select between 3 customizable profiles and it says as at tip " Press Fn + Space to quickly switch lighting effects ( profiles ) but my problem is that the Fn + Space function does not work for me and i think this happened when I...

So normally, my Fn key works fine. Every now and then, however, usually after restarting or hibernating, it will stop working. Bizarrely, I will still be able to adjust the brightness using the Fn key, but the pop-up indicating the brightness will not show up like it's supposed to. If I restart...