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AGP, PCI-1, PCI-2, PCI-3, PCI-4, PCI-5, PCI-6 dividedly used an IRQ.
Manually assigning the IRQs is possible in BIOS "PnP/PCI configuration" submenu,
- PIRQ_0 is for AGP
- PIRQ_1 is for PCI-1
- PIRQ_2 is for HPT 372 Chip
- PIRQ_3 is for LAN
- PIRQ_4 is for PCI-2
- PIRQ_5 is for PCI-5
- PIRQ_6 is for PCI-4
- PIRQ_7 is for PCI-3
Notes:
Please be aware that BIOS function- "APIC" in "Advanced BIOS Features" and the default setting is "enabled". When APIC mode is enabled, there will be only three changeable IRQs for manually assigning PIRQ- IRQ 9, 10, and 11. For more information, refer to the following document please. http://www.microsoft.com/HWDEV/PLATFORM/proc/IO-APIC.asp
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