Irq Conflicts

Start, settings, control panel, system, hardware, device manager. Look for exclamation points, which represents a problem, usually a conflict or driver issue. What do you mean by set it?

Often motherboard drivers will repair errors, conflicts are very rare on newer machines like yours, they were more common in Windows 95-98 days. Sometimes you can delete something that shows as an exclamation point, reboot and allow Windows to re-detect it.