1. Untar the ALSA package on your system
2. Read: INSTALL
3. Read: README
4. Read: FAQ
5. Compile and install ALSA
6. Load the ALSA modules in the following order:
machine:~# modprobe snd.o machine:~# modprobe snd-adatpcr.o machine:~# modprobe snd-mixer-oss.o machine:~# modprobe snd-pcm-oss.o machine:~# modprobe snd-pcm.o machine:~# modprobe snd-hwdep.o machine:~# modprobe card-adatpcr.o