Lenovo 81413NU User Manual - Page 37
Padlock, Password, protection, Changing, battery
UPC - 882861140909
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Padlock loop Your computer is equipped with a padlock loop that locks the cover to your computer when a padlock is installed. Make sure that the padlock loop does not interfere with the computer cables. Password protection To deter unauthorized use of your computer, you can use the Setup Utility program to set a password. See "Using passwords" on page 25. What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to "Replacing the cover and connecting the cables" on page 23. Changing the battery Your computer has a special type of memory that maintains the date, time, and settings for built-in features, such as parallel-port assignments (configuration). A battery keeps this information active when you turn off the computer. The battery normally requires no charging or maintenance throughout its life; however, no battery lasts forever. If the battery fails, the date, time, and configuration information (including passwords) are lost. An error message is displayed when you turn on the computer. Chapter 1. Installing options 21