Volume bottems

[Poplev]

Hello, Could someone help me? My volume bottoms on my Keyboard don't function anymore. Probably I switched it off somehow and I wonder how I could activate them again. Does anybody could help me? Thanks already

[Thalamus.]

Hi Poplev,

welcome to club VAIO..

What model vaio do you have.?

Have you tried re-installing the VAIO utilities.?