I've found that the 'hp-bpc' model works for this motherboard/chip.
At least one key factor seems to be the line_out value of '0x1b', rather than '0x14', which it had been defaulting to when model was 'auto'.
Hello,
I also have a Tyan S7025 motherboard with the Realtek ALC262 soundcard. I cannot make it work.
I have tried all the possible models for "options snd-hda-intel model=MODEL" (including hp-bpc) in /etc/modprobe.d/alsa-base.conf. I have also tried other options such as probe_mask=1, etc.
I have reinstalled all the alsa related packages (Debian Squezee 64-bit), compiled alsa from fresh sources and also from the sources downloaded from the Realtek website.
Finally, I have even upgraded the BIOS to version 1.05 (it was 1.03 before).
Any suggestions?
Kind regards,
Miro