Safety and General Information Guide V1.0_en.book Page 16 Friday, March 4, 2011 4:55 PM
Chapter 2. Use and care Information
Data safety
•Do not delete unknown files or change the name of files or directories that were not created by you; otherwise, your computer software might fail to work.
•Be aware that vulnerable to activities that
accessing network resources can leave your computer computer viruses, hackers, spyware, and other malicious might damage your computer, software, or data.
•It is your responsibility to ensure that you have adequate protection in the form of firewalls, antivirus software, and
Taking care in setting passwords
•Remember your passwords. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you might have to replace your system board or hard disk drive.
Cleaning the cover of your computer
Occasionally clean your computer as follows:
1 Prepare a mixture of a gentle
2 Absorb the diluted detergent into a sponge.
3 Squeeze excess liquid from the sponge.
4 Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip.
5 Wipe the surface to remove the detergent.
6 Rinse the sponge with clean running water.
7 Wipe the cover with the clean sponge.
8 Wipe the surface again with a dry, soft
9 Wait for the surface to dry completely and remove any cloth fibers from the computer surface.
Note: Shut down the computer and then disconnect the power cord before cleaning the computer.
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