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Close the LCD panel to turn off the display while
you are not using your notebook. The display
stays off until you open the panel again.
•
Use Hibernate mode for maximum power savings
while your notebook is not in use.
•
Use the notebook touchpad instead of an
external mouse.
•
Decrease or mute speaker volume.
•
Turn off all scheduled tasks.
•
Turn off auto-save features in Microsoft Office
and other applications.
•
Copy programs from CDs or DVDs to the hard
drive so you do not use battery power by running
optical drives.
•
Use the DVD drive only when necessary. This
drive uses a large amount of power.
•
Recharge the battery often, take an extra
battery, and fully recharge the batteries before
traveling. For more information, see “Recharging
the battery” on page 60 .
Using alternate power sources
To extend battery life, use alternate power sources
whenever possible.
•
If traveling internationally, take electrical
adapters. Save the battery for times when you
cannot use a power adapter. If you plan on
taking your AC power adapter, also take a
single-plug surge protector.
•
If you will have access to an EmPower™ in-flight
power receptacle, an automobile power outlet,
or an automobile cigarette lighter, use an
airplane/ automobile power adapter or power
inverter. Save the battery for times when you
cannot use a power adapter.
•
To find AC power outlets in airports, look for
them next to support pillars, in large areas such
as boarding gates, and under banks of
telephones.
Tip
For more information about traveling with your
notebook, see “Traveling with Your Notebook” on page 71 .