My sound don't work for my web sites but works for other stuff lik my winamp

[theprideofchina]

my sound don't work for my web sites but works for other stuff lik my winamp.
i've been getting this for the past like 3 days. i had to do a system restore to fix the problem but every time i turn the computer on again the sound doesnt work. i check the volume control and its correct. plz help me

Its a Dell Dimension 2400 and it uses Windows XP

 

[Rik]

Without knowing what pc you have and what windows version you are using it would be a guessing game.

 

[PimpPanther]

well the biggest possiblity without knowing other spec is some sort of driver problem, whether its a driver conflict or something is out of date