Q4OS Forum

TeXnik

Member

Registered: 2016-11-23

Posts: 3

Audio output

I am using 3 monitors, the third is a TV screen connected via HDMI to the computer.
With other distributions (Mint, Debian etc.) I also use the TV for audio output. Very easy to select this screen in Mint.

Q4OS does not offer such an easy selection like Mint, or perhaps I was not able to detect this function. Right now I dfo not have any audio output available.

q4osteam

Q4OS Team

Registered: 2015-12-06

Posts: 4,284

Website

Re: Audio output

Right now I do not have any audio output available.

First, try to follow these instructions to get audio working http://www.q4os.org/dqa011.html#install.3 . If you will need further assistance, post your findings here.

... I also use the TV for audio output ...

You can select audio output this way: Click to the 'kmix' icon in the system tray -> Run 'Mixer' -> In the top right corner of Mixer window select a sound card -> update mixer levels, focus primarily on 'Master', 'PCM', 'Front' and 'LFE' parameters.

If you have pulseaudio installed, run 'pavucontrol' config tool from the start menu to adjust audio devices.

TeXnik

Member

Registered: 2016-11-23

Posts: 3

Re: Audio output

It seems that only HDA Intel PCH is working. I can select HDA Nvidia but everthing is blank, only IEC958 is to seen. 4 switches in gray, when selected  they turn to yellow.

As I do not use the internal audio and graphic, it seemes to be a problem with the driver. I could not install the latesdt NVIDIA driver because I was not able to remove the current one.