Acer R300 manual Yes

84 4 BIOS Setup utility

Parameter Description Option

Onboard LAN 1

Onboard LAN 2

When you set the PCI IRQ Setting	User input
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.

Onboard VGA	When you set the PCI IRQ Setting	User input
	parameter to Auto, this parameter
	specifies the auto-assigned interrupt for
	the onboard VGA controller 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 VGA controller installed in
	your system.

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