AOpen AX6BC User Manual page 72

AWARD BIOS
PNP/PCI Configuration
PNP/PCI Configuration
PNP/PCI Configuration
PNP/PCI Configuration
PCI Slot1 IRQ
3
4
5
7
9
10
11
12
14
15
Auto
3-26
PCI Slot1 IRQ (Right)
PCI Slot2 IRQ
PCI Slot3 IRQ
PCI Slot4 IRQ (Left)
This item is reserved for engineering purpose to let
you assign an IRQ manually to the add-on card on
each PCI slot. If you select Auto, system will
automatically assign an available value to the device.
It is suggested to use default setting, which is Auto, in
order to comply with PnP specification completely.