MSI MS-6567 User Manual page 66

Allocate IRQ to PCI VGA
Set to Yes allows BIOS to assign an IRQ to PCI/VGA card. Select No if you
want to release the IRQ.
PCI IDE BusMaster
Set this option to Enabled to specify that the IDE controller on the PCI local
bus has bus mastering capability. The settings are Disabled and Enabled.
PCI Slot 1/5 IRQ, PCI Slot 2/6 IRQ, PCI Slot 3/4
This item specifies the IRQ line for each PCI slot, Settings: 3, 4, 5, 7, 9, 10, 11,
Auto. Selecting Auto allows BIOS to automatically determine the IRQ line for
each PCI slot.
Set IRQs to PCI or ISA
Press <Enter> to enter the sub-menu and the following screen appears:
IRQ 3/4/5/7/9/10/11/14/15
These items specify the bus where the specified IRQ line is used.
The settings determine if AMIBIOS should remove an IRQ from the
pool of available IRQs passed to devices that are configurable by the
system BIOS. The available IRQ pool is determined by reading the
ESCD NVRAM. If more IRQs must be removed from the IRQ pool, the
end user can use these settings to reserve the IRQ by assigning an
ISA/EISA setting to it. Onboard I/O is configured by AMIBIOS. All
IRQs used by onboard I/O are configured as PCI/PnP. If all IRQs are
set to ISA/EISA, and IRQ 14/15 are allocated to the onboard PCI IDE,
IRQ 9 will still be available for PCI and PnP devices. Available settings:
ISA/EISA and PCI/PnP.
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AMI BIOS Setup
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