Basic Operations 2-1
2
Choosing a Power Source
The notebook is designed to operate with one of the following power sources:
•
AC power from a wall outlet
•
Lithium-ion battery pack
Use AC power whenever possible, relying on the battery pack only when AC power
is unavailable.
About the Power Indicator (
)
The power indicator shows the power status of your notebook.
Power Indicator
Meaning
On
Power is on.
Blinking
The notebook is in Suspend to RAM mode.
Off
The notebook is in Suspend to Disk mode or the
power is off.
For more information, see Chapter 3 on Suspend to RAM and Suspend to
Disk modes.
Using the AC Adapter
The AC adapter provides power for operation and to charge the battery when the AC
adapter is connected to a wall outlet. The AC input voltage can range anywhere from
100 to 240 volts, making it suitable for use virtually anywhere in the world with the
appropriate plug adapter.
The AC power cord provided with the notebook is appropriate for the
voltage of your local area. If you attempt to connect the notebook to a
wall outlet other than your local area, check the voltage of the outlet
and use an AC power cord appropriate for the outlet.
