So I searched the internet for a possible solution.
I've read that I need a driver called Sony Vaio Event service, which is available for Windows 7, but not Windows.
After installing win7 didn't see the GeForce card so I manually installed nVidia driver and then Sony Event services, Sony Shared Library respectively from /.
How to uninstall HotKey Utility?Follow the instructions displayed to install HotKey Utility.They all appear to be listed as either or, so when running the installer for each driver/utility, it will automatically detect your architecture (x86 or x64) and install the appropriate driver.I have made a clean install on a Sony Vaio laptop (vpcf22L1E/B which originally had Windows.Windows 7 itself pointed out that there was a missing driver which was "Sony Programmable I/O Control Device (spic.After installing the drivers for Windows 8 that Sony has provided, I realized that the fn f# keys did not work.Models supplied with system recovery disc The operating steps vary for the different versions of the supplied System recovery disc.
It may cause the system instability.For exampleIf there are 3 pieces of system recovery discs, please insert 3of3.After HotKey Utility has been installed please install the latest updating program.Is there any workaround I can try?Right-click, wwe smackdown vs raw 2011 pc game iso local Disk (C), vAIO, applications.Lastly I went to the same vaio support page and I installed Sony Utils DLL.When, hotkey Utility cannot work properly, please first uninstall.