Using Sleep And Power Management; Power Management For Notebooks - Compaq Prosignia 150 User Manual

Chapter 6

Using Sleep and Power Management

Your Compaq Prosignia 150 Notebook computer is equipped with Advanced
Configuration and Power Interface (ACPI)power management. This
management system allows you to conserve battery power and customize the
power saving settings to suit your individual needs. Your Compaq Prosignia
150 Notebook comes to you with preset, power-saving settings. For more
information about ACPI power management, refer to the Windows online Help.

Power Management for Notebooks

Compaq Prosignia Notebook computers have two levels of power management,
Hibernation and Sleep.
Hibernation mode occurs by pressing the Power button once. Your
computer saves the content of your computer memory to the hard drive.
This is followed by your computer turning off.
Sleep mode is a low power mode, also referred to as Standby mode.
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User's Guide