TV Card new auto-configure

I own a Leadtek Winfast PVR 2000 TV-Card. The Sound of this Card is connected to CD-Rom-Drive, but at startup a big noise due to this card occurs. When i start kdetv the noise vanishes until next bootup (the card may not get initialized). To fix that (back then i quite didn’t know the problem very well) i deletet the card in yast an tried to set it up again in yast. The noise is still there but xserver now crashes when i start kdetv.
Is there a way to redo the auto-configure suse did at installation?