Here is the link to the drivers for your Laptop.....
[http://www.asus.com/us/Notebooks/F555UA/HelpDesk_Download/]
It looks like your Laptop includes a driver and hotkey utility, It's called ATK in the list.
- As far as Generic (old) Drivers... These are universal drivers and some newer hardware will work with drivers from back in the Windows 2000 days.
- If the drivers do not work, call support....ASUS even has a chat with a rep feature. ASUS has excellent support
- Also keep an open mind when it comes to anything electronic or mechanical...Any part or device can get passed QC that is bad, or can fail at any time.