Who knows IRQs HELP!!!
Posted: Sat Oct 16, 2010 9:14 pm
I have a problem with my PCIex16 NVIDIA graphics card and PCI audio card sharing the same IRQ.(16) Unless the graphics are completely still the audio distorts. I've done lots of tests and I know this is the problem i.e. Audio works fine if the screen has no movement. I'm planning to switch to a firewire PCIex1 card and interface. Will this also be on IRQ 16 because its in the PCI bus? Are all the PCIe & PCI slots on IRQ 16 or is the card itself (or driver) that determinds the IRQ. I cannot change IRQ in Vista or in my bios. Screwed???