User guide

AFL-4 Series-N270 User Manual
Page 105
BIOS Menu 13: PCI/PnP Configuration
 IRQ# [Available]
Use the IRQ# address to specify what IRQs can be assigned to a particular peripheral
device.

Available DEFAULT
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
 IRQ10
 IRQ 11
 IRQ 14
 IRQ 15