lost sound

[compo]

help . ive got windows xp on no probs with sound on windows ,

lost all sound of internet , so if iam on yutube got no sound at all , ive down loaded all media players but still nothing , so if any body out there can help cheers

 

[Thanh55]

Go to control panel and then sound, check for you drive working properly or not? what'syour sound card?

 

[compo]

its just on mother board