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Registering your computer
When you register your computer, information is entered into a database, which enables Lenovo to contact
you in case of a recall or other severe problem. After you register your computer with Lenovo, you will
receive quicker services when you call Lenovo for help. In addition, some locations offer extended privileges
and services to registered users.
To register your computer with Lenovo, do one of the following:
• Go to http://www.lenovo.com/register and follow the instructions on the screen to register your
computer.
• Connect your computer to the Internet and register your computer through a preinstalled registration
program:
– Windows 7: The preinstalled Lenovo Product Registration program launches automatically after you
have used your computer for a time. Follow the on-screen instructions to register your computer.
– Windows 8: Launch the Lenovo Support program. Then click Registration and follow the instructions on
the screen to register your computer.
Special keys and buttons
Your computer has several special keys and buttons to help you work more easily and effectively.
Function key combinations
The following illustration shows the locations of the special keys on your computer. To use the function key
combinations, press the Fn key
Note: Your computer might look different from the following illustration.
The following is a brief introduction to the function key combinations.
Power conservation (Fn + F1)
Puts your computer into sleep mode.
Display backlight feature (Fn + F2)
Enables or disables the display backlight feature.
Switching the display output location (Fn + F3)
Switches between the computer display and an external monitor. The following options will be displayed:
• PC screen only
• Duplicate
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User Guide
a
, then press one of the function keys
b
a
b
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