sound problem

[alaa moustafa]

hy everyone
i am new user on ubuntu 10.4 ,No sound on my device

hp laptop
Card: HDA Intel
Chip: Intel G45 DEVIBX

[Rubi1200]

Hi and welcome to the forums :)

Sorry for the delayed response to your support request.

I suggest you start by looking here:
https://wiki.ubuntu.com/DebuggingSoundProblems