here is the fix for me works
https://drive.google.com/folderview?id=0B2miNXS0H96XTktOVUdYRTBlNTg&usp=sharing
1 uninstall realtek+thx with your uninstalller restart
2 install realtek hd ad_alc892_6.0.1.6728 http://drivers.softpedia.com/dyn-postdownl...
https://drive.google.com/folderview?id=0B2miNXS0H96XTktOVUdYRTBlNTg&usp=sharing
1 uninstall realtek+thx with your uninstalller restart
2 install realtek hd ad_alc892_6.0.1.6728 http://drivers.softpedia.com/dyn-postdownl...