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BIOS Setup Utility
SY-P4X400 DRAGON Lite
71
PNP/PCI Configuration Controls
PNP/PCI
Controls
Setting Description Note
Yes Set this field to [Yes] if you
are running Windows 95,
which is PnP compatible.
PNP OS
Installed
No If the OS you are running
does not support PnP
configuration.
Default
(If there is any
doubt, set this
field to [No])
Disabled Retain PnP configuration
data in BIOS.
Default
Reset
Configuration
Data
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-3,4,5,7,9,10,11,12,14,15 assigned to: _
DMA-0,1,3,5,6,7 assigned to: _
Resources
Controlled By
Auto
(ESCD)
The Plug-and-Play BIOS
auto manages PCI/ISA PnP
card IRQ assignment
automatically.
Default
(Recommended)
If [Resources Controlled By] is set to [Manual]
PCI Device Choose IRQ-# assigned
to PCI/ISA PnP card.
Default
(IRQ-3,4,5,7,9,10,
11,12,14,15)
IRQ Resource
(Press Enter)
Reserved Reserved IRQ
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 3,4,7,12,14 and 15 will only be assigned if they are free. See the table below
on how to free them: