Storing A Battery; Troubleshooting; Lockups And Software Problems - Dell Inspiron PP21L Quick Reference Manual

To remove the battery:
1 If the computer is connected to a docking device (docked), undock it. See the documentation that
came with your docking device for instructions.
2 Ensure that the computer is turned off.
3 Slide the battery-bay latch lock on the bottom of the computer away from the battery.
4 Slide and hold the battery-bay latch release, and then remove the battery from the bay.
battery
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To replace the battery, follow the removal procedure in reverse order.

Storing a Battery

Remove the battery when you store your computer for an extended period of time. A battery discharges
during prolonged storage. After a long storage period, recharge the battery (see "Charging the Battery" on
page 15) fully before you use it.

Troubleshooting

Lockups and Software Problems

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
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Quick Reference Guide
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battery-bay latch release
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battery-bay latch lock
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