u20380

I have added your suggestion above. Then I tried to record from the microphones: arecord -Dhw:0,6 -f S32_LE -r 48000 -c 4 -d 5 20250224_recording.wav Resulting in the following error:...

Does this help, the ALC247 seems to give an error message now. > sudo dmesg |grep hda [sudo] password for root: [ 4.804812] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)...

This is what I get with Hw:0,0 > arecord -Dhw:0,0 -f S32_LE -r 48000 -c 4 -d 5 rec 20240224_recording.wav arecord: set_params:1398: Channels count non available

As requested. [20250225 - alsa-info.txt](https://github.com/user-attachments/files/18971760/20250225.-.alsa-info.txt) BTW, I will not be getting additional information from Fujitsu. They refer to their standard download page.