Installed devices: pcm0: <NVIDIA (0x0081) (HDMI/DP 8ch)> (play) pcm1: <NVIDIA (0x0081) (HDMI/DP 8ch)> (play) pcm2: <Realtek ALCS1200A (Rear Analog)> (play/rec) default pcm3: <Realtek ALCS1200A (Front Analog)> (play/rec) pcm4: <USB audio> (rec) pcm5: <USB audio> (rec) No devices installed from userspace.