MSI 845E Neo-V User Manual page 59

MS-6566E ATX Mainboard
Primary Graphics Adapter
This item specifies which VGA card is your primary graphics adapter. Settings: [PCI]
and [AGP].
PCI Slot 1/6, 2/5, 3, 4 IRQ Priority
These items specify the IRQ line for each PCI slot. Setting options: [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], [PCI/
PnP].
Set DMAs to PnP or ISA
Press <Enter> to enter the sub-menu and the following screen appears:
3-18