I have Pentium III IBM INTELLISTATION E PRO (6836-31J) PC. It has integrated sound system but the sound is not coming. The sound sytem in control panel is O.K and the same is true in Device Manager. But I could not find the manual of the motherboard to check if some thing is wrong in Motherboard jumpers. So can any one help me?Please? :confused:

See if this helps:
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-50683