Not working functional buttons windows 10

[Termitor]

Hello! I Just instal windows 10 on my Sony Vaio SVS1311M9RB, and functional buttons not work. and i cant find software on it.

[av-115]

You need to install Vaio Control Center and SFEP driver from here:

https://www.sony.co.uk/support/en/content/cnt-dwnl/SVS1311M9R/list

[Termitor]

it didn't help  , install both programs, put the old hard 7 Windows, everything is ok

[Joutungwu]

You need to install Sony Notebook Utilities, too. This package includes Vaio Event Service, which is essential to use the Fn keys.