2 Replies Latest reply: Oct 1, 2012 10:07 AM by Peter R.
Peter R. Level 4 Level 4 (1,190 points)

First, my built-in sound left me. (External USB loudspeakers work normally.) Then, in the sound control panel, I got this: http://tinyurl.com/8s7efaj

 

What's going on???

 

Thanks a lot for a hint!