Sound Not Working . (Realtek AC'97 VIA (R) Audio Controller)
In System Information Says That Everything Is Okay And Working Properly.
Allready Tried To Reinstall Drivers Even Windows Xp But Still No Sound .
the realtek 97 and realtek 'hi-def' onboard sound 'cards' will allow you to install the drivers meant for the opposite chip, which causes all sorts of problems
try uninstalling all the drivers, and installing them again