No sound after install

[SpaceBack]

First i wont to say hello to everyone on this forum,and that Mageia is really a cool distro(it installed my ati card just so )
After the install everthing went well i added the printer and my graphic card.But the sound just wont work.I tried everything and I looked on this forum but I couldnt find a solution.Did anybody else had this problem?
PS:I dont have sound in firefox(youtube).I apologize for my bad english.
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I use the gnome version.

[isadora]

Welcome to the Mageia-forum BackSpace!!!!!

Issues concerning sound can arrive from different directions.
But i would much likely to aware you of the following topic:
viewtopic.php?f=7&t=356

Have happy times around!!!

[SpaceBack]

Thank you very much isadora !!!
Just dont understand how could I miss that topic.Thx again !

[Germ]

You could run alsamixer from the command line and check the mixer levels.