User's Manual

Managing Power 3-5
Power Management
Your computer supports ACPI (Advanced Configuration and Power
Interface) for power management. The power management feature allows
you to reduce the power consumption for energy saving.
With an ACPI-compliant operating system such as Windows Vista,
power supply to different computer components is controlled on an
as-needed basis. This allows maximum power conservation and
performance at the same time.
For detailed information on power management, see Windows’ Help.
Hibernation
Hibernation is a very useful feature. People frequently open many
applications when they use computers. It takes some time to get all these
applications open and running, and normally they all have to be closed
before the computer can be turned off.
When you use the hibernation feature, you do not have to close the
applications. The computer stores the state of your computer to a file on
the hard disk and then shuts down. The next time you turn on your
computer, you return to exactly where you left off.