User Guide

4 BIOS Setup utility
96
Onboard LAN 1
Onboard LAN 2
Onboard LAN 3
Onboard LAN 4
When you set the PCI IRQ Setting
parameter to Auto, this parameter
specifies the auto-assigned interrupt for the
onboard LAN controlers installed in your
system.
When you set the PCI IRQ Setting
parameter to Manual, you need to specify
the interrupt that you want to assign for the
onboard LAN controllers installed in your
system.
User input
Onboard SCSI Allows you to manually assign the
interrupt for the onboard SCSI when the PCI
IRQ Setting parameter is set to Manual. This
parameter is grayed-out and is not
user-configurable when the PCI IRQ Setting
is set to Auto.
User input
Onboard RAID When you set the PCI IRQ Setting
parameter to Auto, these parameter
specify the auto-assigned interrupt for the
onboard RAID card.
When you set the PCI IRQ Setting
parameter to Manual, you need to specify
the interrupt that you want to assign to the
onboard RAID card.
User input
USB Host
Controller
Allows you to manually assign the interrupt
for the USB host controller when the PCI IRQ
Setting parameter is set to Manual.
This parameter is grayed-out and is not
user-configurable when the PCI IRQ Setting
is set to Auto.
User input
PCI IRQ Sharing Setting this parameter to Yes allows you to
assign the same IRQ to two different
devices. To disable the feature, select No.
Note: If there are no IRQs available to
assign for the remaining device function, it
is recommended that you enable this
parameter.
Yes
No
Parameter Description Option
aa r500.book Page 96 Monday, October 22, 2001 9:32 AM