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Award BIOS Setup Utility 
IRQ Resources
This field is used to set each system interrupt to either Legacy ISA or PCI.
PCI For devices compliant with the PCI bus architecture. Legacy ISA For devices compliant with the original PC AT bus
specification.
PCI/VGA Palette Snoop
This field determines whether the MPEG ISA/VESA VGA cards can work with PCI/VGA or not.The default value is Disabled.
Enabled MPEG ISA/VESA VGA cards work with PCI/VGA. Disabled MPEG ISA/VESA VGA cards does not work with PCI/
VGA.
PCI IRQ Assignment
By default, an IRQ is automatically assigned to the “Onboard VGA/ Slot 1,5”, “Onboard Audio/Slot 2”, “Slot 3” and “Onboard USB/Slot 4” fields. You may also manually assign an IRQ to these fields. The options are: IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, IRQ12, IRQ14 and IRQ15.
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