Pnp/Pci Configuration Controls - SOYO SY-P4-645DX DRAGON Ultra User Manual

BIOS Setup Utility

PNP/PCI Configuration Controls

PNP/PCI
Controls
Reset
Configuration
Data
Resources
Controlled By
If [Resources Controlled By] is set to [Manual]
IRQ Resource
(Press Enter)
Under this item the user can assign an IRQ to a PCI slot. However, there under some
conditions the IRQ will not be assigned as selected under this item:
1. IRQs 0, 1, 2, 6, 8, 13 can NOT be assigned, because they are fixed.
2. IRQs 5, 9, 10, 11 are available
3. IRQs 3,4,7,14 and 15 will only be assigned if they are free. See the table below
on how to free them:
Setting Description
Disabled Retain PnP configuration
data in BIOS.
Enabled Reset PnP configuration data
in BIOS.
Manual BIOS does not manage PCI/ISA PnP
card IRQ assignment.
Requires to assign IRQ-# to PCI or ISA PnP
manually.
IRQ-3,4,5,7,9,10,11,14,15 assigned to: _
DMA-0,1,3,5,6,7 assigned to: _
Auto The Plug-and-Play BIOS
(ESCD) auto manages PCI/ISA PnP
card IRQ assignment
automatically.
PCI Device Choose IRQ-# assigned
to PCI/ISA PnP card.
Reserved Choose IRQ-# assigned
to Legacy ISA card.
SY-P4-645DX DRAGON Ultra
67
Note
Default
Recommended
IRQ-3,4,5,7,9,10,
11,14,15
IRQ-3,4,5,7,9,10,
11,14,15