BIOS Setup Utility
SY-7IZB
50
PNP/PCI Configuration Setup (Continued)
PNP/PCI
Setup
Setting
Description
Note
How to set the BIOS to release the IRQ to the PnP Interrupt pool:
Interrupt
Line
PnP / PCI configuration Integrated Peripherals
IRQ 15 IRQ 15:
PCI / ISA PnP
On-Chip Secondary PCI IDE:
disabled
IRQ 14 IRQ 14:
PCI / ISA PnP
On-Chip Primary PCI IDE:
disabled
IRQ 12 IRQ 12:
PCI / ISA PnP
Interrupt 12 will be released by the PnP
BIOS automatically if the PS/2 Mouse
Port is not used.
IRQ 7
IRQ 7:
PCI / ISA PnP
Onboard parallel port:
disabled
IRQ 4
IRQ 4:
PCI / ISA PnP
Onboard Serial port 1:
disabled
IRQ 3
IRQ 3:
PCI / ISA PnP
Onboard Serial port 2:
disabled
4. Your OS may reassign another interrupt to a PCI slot after BIOS passes
control to the OS, especially if you use Windows 95, 98 or NT.
Auto
Default
Slot 1/2/3/4
Use IRQ NO.
Memory
length
8K,16K,32K,64K.
(Please ask your card
provider for the exactly
memory length of this
add-on card.)
This item
appears only
when the
[Based MEM
base addr] set
to I/O address.
Used MEM
base addr
Enabled BIOS will assign IRQ for
USB port.
Default
Assign IRQ
For USB
Disabled BIOS won’ t assign IRQ
for USB port.
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])
