Function key combinations

By setting the function keys, you can change operational features instantly. To use this function, press and hold the Fn key 1 , then press one of the function keys 2 .

Power conservation

Fn+F3

Select a power plan (in Windows XP, power scheme) that has been created by Power Manager, or adjust the power level by using the slider control. When you press this combination of buttons, a window for choosing a power plan (in Windows XP, power scheme) appears.

Note: If you have logged on with an administrator user ID in Windows XP, and you press Fn+F3, the window for selecting a power scheme appears. If you have logged on with another user ID in Windows XP, and you press Fn+F3, the window does not appear.

Fn+F4

Put your computer in sleep (standby) mode. To return to normal operation, press the Fn key only, without pressing a function key.

Note: If you want to use the combination to put the computer into hibernation mode or do-nothing mode (in Windows XP, shut the computer down or show the panel for turning off the computer), change the settings in Power Manager.

Fn+F12

Put your computer in hibernation mode. To return to normal operation, press the power button for less than four seconds.

Note:

Though the screen fades out immediately after Fn+F12 are pressed, the computer does not enter the hibernation mode immediately. Do not move the system until the Sleep (standby) status indicator stops blinking. Moving the computer when it is entering hibernation may cause corruption of the hard drive.

To use Fn+F3, Fn+F4, and Fn+F12 key combinations, you must have the ThinkPad PM device driver installed on your computer.

For information on the power management function, refer to “Power management” on page 36.

Chapter 2. Using your computer 27

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Lenovo 5016W78 manual Function key combinations, Power conservation Fn+F3, Fn+F4, Fn+F12

5016W78 specifications

The Lenovo 5016W78 is a powerful and versatile laptop designed to meet the needs of both professionals and casual users. Packed with advanced features and robust technology, this device stands out in today's competitive laptop market.

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In summary, the Lenovo 5016W78 combines sleek design, powerful performance, and user-friendly features, making it an ideal choice for anyone seeking a dependable laptop for work or leisure. Its advanced technologies ensure it remains a relevant choice in an ever-evolving tech landscape, catering to the needs of today’s mobile and tech-savvy users.