Windows 7 Av mode and fn keys not working in vaio vgn-cs120j please help

[bango909]

PLEASE HELP i have a vaio vgn-cs120j with windows vista home premium preinstalled on it everything was working fine but when i installed windows 7 on it the fn and touch sensor av control keys are not working please help

 

[Saltgrass]

Have you checked to see if there is some special keyboard driver you could download. I know Dell does this, probably Sony does also.

 

[bango909]

re:

yes i have checked but there are no special keys drivers in the model drivers page the link is here
Sony eSupport - VGN-CS120J - Software Updates & Drivers

but are is no av mode drivers or special keys please help i am desperate

 

[Saltgrass]

Since I am not familiar with the exact keys, I see this that seems to address function keys. If this isn't it, maybe another one. It may not be a specific driver for a keyboard but something by another name.