Dell KD727, PP21L manual Troubleshooting, Storing a Battery, Lockups and Software Problems

To remove the battery:

1If the computer is connected to a docking device (docked), undock it. See the documentation that came with your docking device for instructions.

2Ensure that the computer is turned off.

3Slide the battery-bay latch lock on the bottom of the computer away from the battery.

4Slide and hold the battery-bay latch release, and then remove the battery from the bay.

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1 battery 2 battery-bay latch release 3 battery-bay latch lock

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