Dell PP22L owner manual Configuring Power Management Settings, Accessing Power Options Properties

To enter hibernate mode in Windows XP, click the Start button, click Turn off computer, press and hold <Shift>, and then click Hibernate.

To enter hibernate mode in Windows Vista, click the Windows Vista Start button , and then click Hibernate.

Depending on how you set the power management options in the Power Options Properties window or the QuickSet Power Management Wizard, you may also use one of the following methods to enter hibernate mode:

•Press the power button.

•Close the display.

•Press <Fn><Esc>.

NOTE: Some ExpressCards may not operate correctly after the computer exits hibernate mode. Remove and reinsert the card (see "Removing an ExpressCard or Blank" on page 93), or simply restart (reboot) your computer.

To exit hibernate mode, press the power button. The computer may take a short time to exit hibernate mode. You cannot make the computer exit hibernate mode by pressing a key or touching the touch pad. For more information on hibernate mode, see the documentation that came with your operating system.

Configuring Power Management Settings

You can use Dell QuickSet or Windows Power Options to configure the power management settings on your computer.

•For information on how to use the Dell QuickSet Power Management wizard, right-click the QuickSet icon in the notification area, click Help, and then select Power Management.

Accessing Power Options Properties

Windows XP

Click Start→ Control Panel→ Performance and Maintenance, and then click Power Options

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Using a Battery