Speakers -> Worked via Line OUT for months
Take PC apart and change PSU, assemble PC back.
Speakers - Line OUT detected but can’t test Left/Right audio channels, options missing. No AUDIO from speakers unless I select them as default in Pavucontrol or manually assign outputs via Helvum.
Fedora 43 GNOME

How do I get my GNOME audio settings to work again?
This is so random and funny at the same time… yet frustrating because it makes no god damn sense :D


Try using alsamixer, check for channels that are muted.
Also check if your distro is saving and restoring alsa settings every boot and remove the settings file
already solved, reply in the comments… alsamixer did not work