HP Compaq Presario,Presario 5056 Technical Information download pdf (Page 33)

2–6 Hardware and Software Guide

Power

Hibernation

CAUTION: If the configuration of the notebook system is changed during

hibernation, it may not be possible to resume from hibernation. When the

notebook is in hibernation:

■ Do not add or remove a memory module.

■ Do not connect or disconnect an external device.

■ Do not insert or remove a CD, DVD, PC Card, ExpressCard, or

digital memory card.

Hibernation saves your work to a hibernation file on the hard

drive and then shuts down the notebook. When hibernation is

complete, the power/standby lights are turned off. Saving your

work before initiating hibernation is not usually necessary but is

a recommended precaution.

When you restore from hibernation, your work is returned to the

screen where you left off. Restoring from hibernation takes a little

longer than resuming from standby but is much faster than

returning to your place manually after restarting the notebook.

To determine whether the notebook is in hibernation or turned

off, press the power button.

■ If the notebook is in hibernation, your work is returned to

the screen.

■ If the notebook is turned off, Windows loads.

When the notebook is running on battery power, hibernation is

initiated by default after 30 minutes of notebook inactivity or

whenever the notebook reaches a critical low-battery condition.

You can change the length of the period of inactivity before

hibernation is initiated. For instructions, refer to “Setting or

Changing a Power Scheme,” later in this chapter.

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HP Compaq Presario,Presario 5056 Technical Information Page 33