Asus X900-PIB P3C-E User Manual - Page 68

PCI/PNP ISA IRQ Resource Exclusion

Page 68 highlights

4. BIOS SETUP 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] 4. BIOS SETUP PCI Configuration 68 ASUS P3C-E User's Manual

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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]