MacBook pro internal speakers mute
68596
Macbook Pro volume greyed out -- no internal speakers available
55431
"Dummy Output" No sound in Ubuntu 16.04
43089
iPhone makes shutter sound when taking photos despite being on mute
38231
Sound only through subwoofer on laptop Acer Predator G9-792
52287
Mac Mini: No sound except for startup chime
130739
how do I make my computer only play through my speaker even if headphones are plugged in?
76641
the sound-volume indicator disappeard Ubuntu 13.10
27308
How can I change the default audio device from command line?
61323
Volume control on asus zenbook 3
72738
Headphone jack broke and got stuck in headphone socket MacBook Pro
123749
HDMI/Displayport audio control for OS X
97060
iPad still plays the music when muted - how can I truly turn off sounds?
153919
Audio cuts out when CPU usage rises above ~30%
133700
Low output volume
84387
Terminal command to set audio volume?
43149
Multi-output MIDI device disables volume control
140244
Audio is working, but the speaker test doesn't work