Pci Irq Resource Exclusion - Asus Motherboard P4PE BP User Manual

Onboard LAN Boot ROM [Disabled]
(appears on LAN models only)
This field allows you to enable or disable the option ROM in the onboard
LAN controller chipset. Configuration options: [Disabled] [Enabled]

2.4.3.1 PCI IRQ Resource Exclusion

IRQ XX Reserved [No/ICU]
These fields indicate whether or not the displayed IRQ for each field is being used
by a legacy (non-PnP) ISA card. The setting [No/ICU] for an IRQ field indicates that
you are using the ISA Configuration Utility (ICU), and that this particular IRQ is
NOT required by a legacy ISA card. Set the IRQ field to [Yes] if you install a legacy
ISA card that requires a unique IRQ and you are NOT using ICU. Configuration
options: [No/ICU] [Yes]
ASUS P4PE BP motherboard user guide 2-23