BIOS Setup Information
PEB-7431VL User’s Manual
4-14
Parallel I/O (PIO)
When Enabled, the Parallel port device will be activated to APM function.
The choice: Enabled, Disabled.
Serial I/O (SIO)
When Enabled, the serial port device will be activated to APM function.
The choice: Enabled, Disabled.
4.9
PnP/PCI Configuration Setup
This section describes configuring the PCI bus system. PCI, or
P
ersonal
C
omputer
I
nterconnect, is a system which allows I/O devices to operate at speeds nearing the
speed the 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 should make any changes to the default settings.
Screen shot
Phoenix – AwardBIOS CMOS Setup Utility
PnP/PCI Configurations
Item Help
Reset Configuration Data
: Disabled
Resources Controlled By
: Auto(ESCD)
X IRQ Resources
Press Enter
X DMA Resources
Press Enter
PCI/VGA Palette Snoop
: Disabled
Menu Level
►
↑↓→←
: Move Enter: Select +/- PU/PD/: Value F10: Save ESC: Exit F1: General Help
F5: Previous Value
F6: Fail-Safe Defaults F7: Optimized Defaults
Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset Extended System
Configuration Data (ESCD) when you exit Setup if you have installed a new add-on
card and the system reconfiguration has caused such a serious conflict that the
operating system can not boot.
The choice: Enabled, Disabled.