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Chapter 2: BIOS Setup
When the item Resources Controlled By is set to [Auto], the item IRQ
Resources is grayed out and not user-configurable. Refer to the section “IRQ
Resources” for information on how to enable this item.
IRQ Resources
This sub-menu is activated only when the Resources Controlled By item is set to
Manual.
F1:Help ↑↓ : Select Item -/+: Change Value F5: Setup Defaults
ESC: Exit →←: Select Menu Enter: Select Sub-menu F10: Save and Exit
Select Menu
Item Specific Help
Legacy ISA for devices
compliant with the
original PC AT bus
specification, PCI/ISA
PnP for devices
compliant with the
Plug and Play standard
whether designed for
PCI or ISA bus
architecture
IRQ Resources
IRQ-3 assigned to [PCI Device]
IRQ-4 assigned to [PCI Device]
IRQ-5 assigned to [PCI Device]
IRQ-7 assigned to [PCI Device]
IRQ-9 assigned to [PCI Device]
IRQ-10 assigned to [PCI Device]
IRQ-11 assigned to [PCI Device]
IRQ-12 assigned to [PCI Device]
IRQ-14 assigned to [PCI Device]
IRQ-15 assigned to [PCI Device]
Phoenix-Award BIOS CMOS Setup Utility
Advanced
IRQ-xx assigned to
When set to [PCI Device], the specific IRQ is free for use of PCI/PnP
devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices.
Configuration options: [PCI Device] [Reserved]
Assign IRQ for VGA [Enabled]
When set to [Enabled], the BIOS assigns an IRQ to PCI VGA card if the card
requests for an IRQ. When set to [Disabled], the BIOS does not assign an
IRQ to the PCI VGA card even if requested.
Configuration options: [Disabled] [Enabled]
Maximum Payload Size [4096]
Sets the maximum payload size in bytes for PCI Express devices.
Configuration options: [128] [256] [512] [1024] [2048] [4096]
Resources Controlled By [Auto]
When set to [Auto], the BIOS automatically configures all the boot and Plug and
Play compatible devices. Set to [Manual] if you want to assign the IRQ DMA and
memory base address fields. Configuration options: [Auto] [Manual]