My computer has started to ignor the fact that there is an Audigy 4 in my PCI slot. I've tried changing which slot its in, uninstalled/reinstalled drivers. i can't install newest drivers from Creative because it can't detect the card. Could this be a problem with the motherboard or is it likely to be a software problem? The system doesn't recognise it when it boots either. Could disabling onboard sound make a difference (worked fine until a few days ago with onboard enabled).