asus p4b533 onboard audio driver  

I have an asus motherboard (asus p4b533) with onboard audio

I think should be this:
'C-Media Electronics Inc'
'CM8738'


is there a driver for windows 7 sp1 - 32 bit?

I tried various driver found on google but no one worked
I tried to install xp driver but didn't work


thanks

If you have upgraded from windows XP to Windows 7 then in some cases this can be a issue. Try to do a clean install. Normally all the old drivers are inbuilt in windows 7.
http://www.rapidenumerique.frhttp://www.rapidesaisie.fr : http://www.saisiededonnees-idf.frhttp://www.saisiededocuments-idf.fr
http://www.archivagenumerique-idf.frhttp://www.saisie2documents.fr : http://www.saisiedetexte.frhttp://www.saisiedequestionnaires.fr

I've done a clean install...

C-Media Electronics, Inc.
Not sure if you have the -LX, -MX, -SX but C-Media have drivers at their site for Win7 that should work.