PCI Configuration Submenu
The PCI Configuration submenu has only one selection: the IRQ Reservation submenu. The IRQ
Reservation submenu allows you to reserve specific IRQs that are used by legacy devices. Unless you
need to reserve specific IRQs to resolve a resource conflict, the recommended setting for each of these
options is Available.
Option
IRQ 3
IRQ 4
IRQ 7
IRQ 9
IRQ 10
IRQ 11
IRQ 15
Table 3-8. PCI Configuration Submenu Options
Settings
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Description
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
Select Reserved if the IRQ is needed for use by a
legacy ISA device.
BIOS Setup
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