Chapter 2. using your computer, Frequently asked questions – Lenovo V490u Notebook User Manual
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Chapter 2. Using your computer
This chapter provides information on using some of the computer components.
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“Frequently asked questions” on page 9
•
“Tips on using your computer” on page 10
•
“Using the ac power adapter and the battery” on page 11
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“Using the touch pad” on page 13
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“Using the keyboard” on page 13
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“Connecting to external devices” on page 15
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“Using the NVIDIA Optimus Graphics feature” on page 16
Frequently asked questions
The following are a few tips that will help you optimize the use of your computer.
• Question: Can I get my user guide in another language?
Solution: To download the user guide in another language, go to Then follow the instructions on the screen.
• Question: What safety precautions should I follow when using my computer?
Solution: See “Important safety information” on page iv.
• Question: How can I prevent problems with my computer?
Solution: See Chapter 7 “Preventing problems” on page 29.
• Question: What are the main hardware features of my computer?
Solution: See Chapter 1 “Getting to know your computer” on page 1 and Chapter 2 “Using your
computer” on page 9.
• Question: Where can I find the detailed specifications for my computer?
Solution: Go to .
• Question: Where are the recovery discs?
Solution: Your computer does not come with a recovery disc. For an explanation of the alternative
recovery solutions for your computer, see Chapter 6 “Recovery overview” on page 25.
• Question: How can I contact the Customer Support Center?
Solution: See “Service and Support information” in the Safety, Warranty, and Setup Guide that comes
with your computer.
• Question: Where can I find the warranty information?
Solution: For the warranty applicable to your computer, including the warranty period and type of
warranty service, see the Safety, Warranty, and Setup Guide that comes with your computer.
• Question: Where can I download the latest drivers?
Solution: The latest drivers for your computer are available from the Lenovo Support Web site. To
download the latest drivers for your computer, go to and follow the
instructions on the screen.
• Question: How can I install the device drivers?
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