You can now download the Realtek HD Audio 2.74 Driver for Windows XP, Vista Windows 7 and 8.x This is a new version of High Definition Audio drivers for sound card from the company Realtek, drivers ar... Download Realtek HD Audio 2.74 driver
http://www.station-drivers.com/inde...igh-Definition-Audio-(HDA)-R2.75-(7255)-WHQL/ I usually get them from station-drivers, just click on telecharger.
Like all realtek driver release it, IT never says what was fixned changed etc just more vague notes about improvements.