I was tring to install an upgrade soundcard to the one I have now. The card was seated correctly, and O/S was configured to use Automatic settings, but when I went to install the driverrs I kept getting an error message saying that the sound card IRQ was routed incorrectly. I checked Device Manager and found that IRQ12 was being used(this should be for PS/2 mouse.
Can anyone tell me why this may happen?
