IEI Integration IMBA-XQ354 v1.10 - Manual (Page 153)

IMBA-XQ354 Motherboard
Page 133
BIOS Menu 18: PCI/PnP Configuration
 IRQ# [Available]
Use the IRQ# address to specify what IRQs can be assigned to a particular peripheral
device.

Available D EFAULT The specified IRQ is available to be used by
PCI/PnP devices

Reserved The specified IRQ is reserved for use by Legacy ISA
devices
Available IRQ addresses are:
 IRQ3
 IRQ4
 IRQ5
 IRQ7
 IRQ9