The audio of my portable PC doesn't work

[Guest]

I have a portable pc and the last time I have used it, it worked fine, but,
now, audio doesn't work, I can't hear anything and I have test all the
computer configuration.
Can anybody help me?

 

[Guest]

Open below URL and Scroll down to "Where did my Sounds go?"
and click on.
*Top-10*Troubleshooting Windows XP, Tweaks and Fixes for Windows XP
http://www.kellys-korner-xp.com/top10faqs.htm

Resources for Troubleshooting Sound Problems in Windows XP
http://support.microsoft.com/default.aspx?scid=kb;EN-US;q307918