Asus X900-PI - Manual (Page 68)

ASUS P3C-E User’s Manual 68
4. BIOS SETUP
4. BIOS SETUP
PCI Configuration
PCI/PNP ISA IRQ Resource Exclusion
IRQ XX Used By ISA
These fields indicate whether or not the displayed IRQ for each field is
being used by a legacy (non-PnP) ISA card. [N0/ICU] indicates either that
the displayed IRQ is not used or that ISA Configuration Utility (ICU) is
being used to determine if an ISA card is using that IRQ. If you install a
legacy ISA card that requires a unique IRQ and you are not using an ICU,
you must set the field for that IRQ to [Yes]. For example: If you install a
legacy ISA card that requires IRQ 10, then set IRQ10 Used By ISA to
[Yes]. Configuration options: [No/ICU] [Yes]