No sound after using HDMI in a TV on Ubuntu 18.04.4 LTS
134160
Ubuntu 18.04.1 LTS, Dummy output, no sound
30186
How to remove Nvidia HDMI audio output in PulseAudio?
5822
How can I get sound working on Bootcamp + Windows 8.1?
152288
How can I change media volume when no media is being played?
130127
Shortcut to switch  between Analog Stereo output & HDMI audio output
32539
Dont know where to connect HD AUDIO or AC-97, & USB
27308
How can I change the default audio device from command line?
27804
How can I force 5.1 output over HDMI on my Geforce 660 in Windows 8?
127160
No sound (dummy output) on Inspiron 7000 using Ubuntu 16.04
124014
Black screen after installation of Ubuntu 18.04
105036
Why don't I hear any sound after calling the Beep function in Windows 7?
150424
No sound from laptop speakers in Ubuntu 14.04 after booting into Windows 8.1
22389
Volume icon missing after removing (and re-installing) pulseaudio
114849
Why is the audio is not working after upgrading to Yosemite?
123749
HDMI/Displayport audio control for OS X
112132
Converting DisplayPort and/or HDMI to DVI-D?
38231
Sound only through subwoofer on laptop Acer Predator G9-792