Isa Legacy Resources; Power Management Setup - IBM NetVista A20 User Manual

Plug and Play operation system
When this setting is enabled, the processor serial number is accessible to system
and application software. By default, the setting is disabled. If you configure this
selection, the machine must be powered off and back on for the change to take
effect.
Processor Control
Use this option to set any features that are associated with your system professor.

ISA Legacy Resources

ISA legacy resources (DMA, Interrupts, Memory) are resources that are used by
ISA adapters and legacy devices that are not Plug and Play adapters.

Power Management Setup

The Power Management Setup allows you to configure your system to use the most
effective method of saving energy, while operating in a manner consistent with your
own style of computer use.
ACPI BIOS Mode
Use this setting to enable or disable the Automatic Configuration and Power
Interface (ACPI). If your operating system supports ACPI BIOS Mode, it is allowed
to control the power management features of your computer when ACPI BIOS
Mode is enabled.
APM
This setting allows automatic power saving through monitoring of your computer's
hardware.
APM BIOS Mode
Enable this setting to reduce power consumption during periods of hardware
inactivity.
4-14 IBM Personal Computer User Guide