Model: YAMAHA DS-XG PCI Audio CODEC (WDM)
Operating System: Windows XP (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
Yamaha YAMAHA DS-XG PCI Audio CODEC (WDM) Driver. Audio Driver for Vaio Notebooks Sony PCG-F403 PCG-F707, solve the problem of no sound after installing the new driver, I think its good for all the F- series and for windows 2000 as well.