sound card and SuSE 7.1

Hi guys, Having a problem with a Aztec sound card. When I run yast2 it picks it up at Trident Microsystems 4dWave NX, which is cool, but when I press next to confg, it says The Kernel module snd-card-trident for sound support could not be loaded. In the xconsole I have listed Kernel: snd : unable to grab IRQ 0 for trident 4dwave PCI Is there some program that I can use to sort out IRQ conflicts ? Pete