Well, the problem is that when i run knoppix from de cd....sound works perfectly....but, i recently installed the same knoppix in the hard disk and happens that sound does not work....strange....I went to terminal and typed "sndconfig" a red hat tool and the driver is found, then I listen the a sound demo....ok, but why sound doesnt work in first place???
Everytime I start the computer I have to do the same....

I run knoppix on an ASUS A2500H laptop Pentium IV 256 mb 40gb....

Soundcard is and: Audio: -AC 97 S/W audio-SoundBlaster Pro Compatible -Build-in stereo speakers (1W)

Hope someone can help....