I have unloaded snd_hda_intel with modporbe -r ... It was successful. (lsmod don't list it) Then I load the module with modprobe. It was successful to. (lsmod list the module) No output at the command line. I made no own configs with modules. In /etc/modprobe.d/*: 50-yast.conf and 50-yast.conf.YaST2save are empty. In tuned.conf are only comments. /usr/lib/modules-loaded.d/ and /etc/modules-loaded.d/* don't exist. /etc/modules-load.d/* is empty. /usr/lib/modules-load.d/fwupd-msr.conf contains: msr /usr/lib/modules-load.d/mulitpath.conf contains: # Load device-handler and multipath module at boot scsi_dh_alua scsi_dh_emc scsi_dh_rdac dm-multipath /usr/lib/modules-load.d/sg.conf contains: # Ensure that the sg driver is loaded early (bsc#1036463) sg