Transcend Information INTEL SOCKET 370 CELERON SERIES TS-ABX31 - Manual (Page 34)

BIOS SETUP
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Primary IDE 0
Primary IDE 1
Secondary IDE0
Secondary IDE1
Floppy Disk
Serial Port
Parallel port
IRQ[3-7, 9-15], NMI
To enable or disable the detection of IRQ 3-7, IRQ 9-15 or NMI inter-
rupt events for powering down state transition.
These items enable or disable the detection of IDE, floppy,
serial and parallel port activities for powering down state
transition.Actually it detects the read/write to/from I/O ports.
3.7 PnP/PCI Configuration Setup
This section describes configuring the PCI bus system. PCI (Personal Computer Interconnect)
is a system which allows I/O devices to operate at speeds nearing the speed that CPU itself uses
when communicating with its own special components. This section covers some very technical
items and it is strongly recommended that only experienced users can make some changes.
•
PNP OS Installed
This field allows you to use a Plug-and-Play (PnP) operating system to configure the PCI bus
slots instead of using the BIOS. Thus interrupts may be reassigned by the OS when “Yes” is
selected. When a non-PnP OS is installed in order to prevent reassigning of interrupt set-
tings, select the default setting of “No”.