Have you tried DELETING BOTH sound devices in Device Manager and then rebooting.
Also, have you downloaded the latest Vista drivers for your audio adapter? What
is your audio adapter?
"ALEX" <ALEX@discussions.microsoft.com> wrote in message
news:80E0EAD9-3E55-46C8-A3D5-4287EA189AE6@microsoft.com...
>I changed my computer to vista, and then I noticed that there is no sound!!!
> So I went to sound prefrences and it said I have two devices (I only had
> One!!!)
> the one i dont have was working fine but the speaker are not connected.
> So I disconnected the speakers and plugged them again, and still no result.
> I went to help center and didnt find anything helpful.
>
> P.S. When I had XP every thing worked fine