Created attachment 857736 [details]
Boot messages relating to the sound device

I have a sound device on my motherboard that shows up on Yast as a "100
Series/C230 Series Chipset Family HD Audio Controller" that uses the
"snd-hda-intel" kernel driver. After a Tumbleweed update to "20220402" (with
kernel 5.17.1-1-default) the card is no longer generating any sound, even when
I attempt to manually send a sound file to it (e.g. by playing one of the KDE
notification sounds). Examination of the systemd log shows that a firmware file
failed to load for the sound device.

I've attached an extract of the systemd log relating to the sound card; it
shows the error message when loading the firmware and the card being
effectively disabled as a direct consequence.