Configuring Power Management Settings; Charging The Battery; Replacing The Battery - Dell Inspiron PP23LA Owner's Manual

Configuring Power Management Settings

You can use Windows Power Options Properties to configure the power management settings on your
computer.
To access the Power Options Properties window, click the Start button→ Control Panel→ Performance
and Maintenance→ Power Options. For information on any field in the Power Options Properties
window, click the question mark icon on the title bar and then click on the area corresponding to the
information that you need.

Charging the Battery

When you connect the computer to an electrical outlet or install a battery while the computer is
connected to an electrical outlet, the computer checks the battery charge and temperature. If necessary,
the AC adapter then charges the battery and maintains the battery charge.
If the battery is hot from being used in your computer or being in a hot environment, the battery may
not charge when you connect the computer to an electrical outlet.
The battery is too hot to start charging if the
the computer from the electrical outlet and allow the computer and the battery to cool to room
temperature. Then connect the computer to an electrical outlet to continue charging the battery.
For more information about resolving problems with a battery, see "Power Problems" on page 76.

Replacing the Battery

CAUTION:
Before performing these procedures, turn off the computer, disconnect the AC adapter from the
electrical outlet and the computer, disconnect the modem from the wall connector and computer, and remove any
other external cables from the computer.
NOTICE:
You must remove all external cables from the computer to avoid possible connector damage.
CAUTION:
Using an incompatible battery may increase the risk of fire or explosion. Replace the battery only
with a compatible battery purchased from Dell. The battery is designed to work with your Dell™ computer; do not
use a battery from other computers.
NOTICE:
If you choose to replace the battery with the computer in standby mode, you have up to 1 minute to
complete the battery replacement before the computer shuts down and loses any unsaved data.
light flashes alternately green and orange. Disconnect
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Using a Battery