i have 4.0.2 on CD

alsaconf[ENTER]
intro screen(OK)[ENTER]
Soundcard Selection:
maestro3 (highlighted)
legacy
[ENTER]
Configuring snd-maestro3, do you want to modify .../sound? (and modprobe.conf if present?) YES (highlighted)[ENTER]
OK, sound driver is configured....(OK) [ENTER]

.....Saving the mixer setup used for this in /var/lib/alsa/asound.state.
/usr/sbin/alsact1: save.state:1163 No soundcards found...

Now ALSA is ready for use.