T450s no sound - randomly witches sound output to "2nd Output" (PICS)
Posted: Tue Aug 11, 2015 11:29 pm
I having a strange problem, which I suspect might be due to "Deep Sleep Mode" although I will have to test it a couple more times.
I noticed time to time my sound output switches to "Realtek HD Audio 2nd output" without any switching on my part.
I can see the sound indicator (level) going up and down when I playing and music or video file, but I am not sure where it's sending that sound.
When I switch back to Speaker/HP by hitting that little arrow, I can get the system sounds (ding when adjusting volume) but nothing else, rest still seems to be routed to "2nd output".
I noticed time to time my sound output switches to "Realtek HD Audio 2nd output" without any switching on my part.
I can see the sound indicator (level) going up and down when I playing and music or video file, but I am not sure where it's sending that sound.
When I switch back to Speaker/HP by hitting that little arrow, I can get the system sounds (ding when adjusting volume) but nothing else, rest still seems to be routed to "2nd output".