Chapter 2. Using your computer
This chapter provides information on using some of the computer components.
This chapter contains the following topics:
•“Registering your computer” on page 11
•“Frequently asked questions” on page 11
•“Special keys” on page 12
•“Using the UltraNav pointing device” on page 13
•“Power management” on page 15
•“Connecting to a wireless LAN” on page 18
•“Connecting a projector or an external monitor” on page 19
•“Using audio features” on page 20
•“Using the camera” on page 20
•“Using a flash media card” on page 20
Registering your computer
When you register your computer, information is entered into a database, which enables Lenovo to contact you if there is a recall or other severe problem. After you registered your computer with Lenovo, you will also receive quicker service when you call Lenovo for help. In addition, some locations offer extended privileges and services to registered users.
To register your computer with Lenovo, Go to http://www.lenovo.com/register and follow the instructions on the screen to register your computer.
Frequently asked questions
The following are a few tips that will help you optimize the use of your computer.
To ensure that you receive the best performance from your computer, go to the following Web page to find information such as aids for troubleshooting and answers to frequently asked questions: http://www.lenovo.com/support/faq
How can I use the battery power more effectively?
•To save power, or to suspend operation without exiting programs or saving files, see
•If your computer will be turned off for an extended period of time, you can prevent battery power from draining by removing the battery. Look for more information about using the battery in “Power management” on page 15.
How do I get connected in different locations?
•To troubleshoot a wireless networking issue, go to: http://www.lenovo.com/support/faq
•To learn more about using the wireless features of your computer, refer to “Connecting to a wireless LAN” on page 18.
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