Fn + brightness and volume key not working

[LanderWoman]

Hello,

I am using Acer E1-572G, I just formatted my laptop and installed windows 7 after that my Fn + brightness and volume is not working. I read some of the forums that the graphics must be updated into the latest version, so I did. It is already in its latest update but still not working. your help is highly appreciated. Thanks in advance.

 

[Hamperking68]

You need to go onto acer's website and download the keyboard drives for the function keys.