Hello. I recently got the following problem.
When I turn on the computer the sound works perfectly, but after a minutes the sound gone. If I try to play a song the program hangs. I can get back the sound by restating the computer, uninstall the sound device and reinstall, or putting the computer in sleep mode and after wake up the sound is back again.
If I maintain playing music I had no problems, but if I stops the music and leave it for a moment if I resume the sound gone.
I running windows 8.0 (6.2.9600) and the sound card is realtek High definition audio with driver version in 6.0.1.7177.
The problem started after the last windows update batch.
Thaks for your help.