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PCI System Configuration
4-16 Using the BIOS Setup Utility
PCI Slots
These parameters permit you to specify the appropriate interrupt for each of
the PCI devices. You can assign IRQ5, IRQ9, IRQ10, IRQ11, or IRQ15 to
the slots. If you disabled the parallel, serial, and IDE ports, you may also use
IRQ3, IRQ4, IRQ7, or IRQ14 for the PCI slots.
Note: To avoid conflicts, make sure that the interrupts you assign in any of
the PCI slots are not used by other devices.
Press the up and down arrows to move between fields. Press left and right
arrows to select options.
Onboard VGA
This parameter permits you to manually assign the interrupt for the onboard
VGA when the PCI IRQ Setting parameter is set to Manual. This parameter is
grayed and not configurable when the PCI IRQ Setting is set to Auto.
Press the up and down arrows to move between fields. Press left and right
arrows to select options.
Onboard SCSI
This parameter permits you to manually assign the interrupt for the onboard
SCSI hard disk when the PCI IRQ Setting parameter is set to Manual. This
parameter is grayed and not configurable when the PCI IRQ Setting is set to
Auto.
Press the up and down arrows to move between fields. Press left and right
arrows to select options.
VGA Palette Snoop
PCI devices support the palette snooping technique that enables the device to
control access to their palette registers. Set this parameter to Enabled to
activate the palette snooping function if both the PCI VGA and the ISA video
devices are installed. Check your VGA board documentation for more
information about this function.