Hi J?rgen, you are quiet right, it's not exactly the raid controller or AHCI, on my laptop it's the SATA Native Mode which i had to disable. Maybe is this mode that what you call AHCI, sorry but i'm not so familiar with this PC/Laptop Hardware.
At the moment i stuck on the acpi and the sound device of that box. The Sound looks like generally muted and i tried with the stuff from your site (www.tools.de/solaris/audio) if you are this J?rgen Keil :-) But unfortunately i couldn't bring it to work. I tried then the oss driver from www.opensound.com and could install it and it recognized the audio hardware osstest works fine but without a tone/beep. The Led on the mute button is on and i don't know how to switch mute off. Cheers Jens This message posted from opensolaris.org
