Asus P4S800 P4S800 User Manual - Page 52

Onboard PCI Devices Control, 4.3.2, PCI IRQ Resource Exclusion

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2.4.3.1 Onboard PCI Devices Control Onboard LAN [Enabled] This field allows you enable or disable the onboard LAN. Configuration options: [Disabled] [Enabled] Onboard LAN Boot ROM [Disable] This field allows you enable or disable the onboard LAN Boot ROM. Configuration options: [Disabled] [Enabled] Onboard AC97 Audio Controller [Auto] This field allows you to disable the onboard AC97 audio controller or set to the default [Auto] for optimum performance. Configuration options: [Disabled] [Auto] 2.4.3.2 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 device. The setting [No/ICU] for an IRQ field indicates that this particular IRQ is NOT required by a legacy device. Set the IRQ field to [Yes] if you install a legacy device that requires a unique IRQ. Configuration options: [No/ICU] [Yes] 2-20 Chapter 2: BIOS information

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2-20
Chapter 2: BIOS information
2.4.3.1
Onboard PCI Devices Control
Onboard LAN [Enabled]
This field allows you enable or disable the onboard LAN.
Configuration options: [Disabled] [Enabled]
Onboard LAN Boot ROM [Disable]
This field allows you enable or disable the onboard LAN Boot ROM.
Configuration options: [Disabled] [Enabled]
Onboard AC97 Audio Controller [Auto]
This field allows you to disable the onboard AC97 audio controller or set to the
default [Auto] for optimum performance. Configuration options: [Disabled] [Auto]
2.4.3.2
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 device. The setting [No/ICU] for an IRQ field indicates that this
particular IRQ is NOT required by a legacy device. Set the IRQ field to [Yes] if you
install a legacy device that requires a unique IRQ.
Configuration options: [No/ICU] [Yes]