Sem som quando reinicia

[stevef]

Thank you
Boot the system.
Ensure your speakers are connected, powered up and volume set to normal level.

Open a terminal by pressing Ctrl, Alt and T
In the terminal enter these commands followed by return.

Code:

pacmd set-card-profile 0 output:analog-stereo+input:analog-stereo

Code:

pacmd set-sink-port alsa_card.pci-0000_00_1b.0 analog-output-lineout

Then without trying the GUI workaround, check to see if the system audio works.
Let us know.