Title says it i have tried everything but windows 8.1 doesn't recognise my new soundcard it's a konig electronic 5.1 soundcard the cmp-soundcar21 to be precise. Bajo El Estigma Del Quinto Sol Pdf Download more. There is no windows 8 or 8.1 drivers for this card and when i try to install the win7 one with win7 compatibility it says that i don't have a sound card from that manufacturer i have tried: -reseating the card -restarting my pc 20~ times -disabling onboard sound -uninstalling current drivers (for the onboard sounc) -nothing showing up in device manager either -tried different pci latency timer settings in bios (not sure what that is but it has pci in it so maybe its relevant) i really need help with this.