I just installed windows 8 64 bit on my HP laptop and the install process is quite successful. everything is working fine except for no sound. The speaker logo has red cross mark and message said " No audio output device is installed" .
I have tried to get help from HP online service but with no luck.
does anyone know where to get the audio driver for windows 8 64 bit? any hints in this win 8 case would be highly appreciated.