Lenovo 147500112 Bedienungsanleitung PDF herunterladen (Seite 22)

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 accessing network resources can leave your computer

vulnerable to computer viruses, hackers, spyware, and other malicio

activities that 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 anti-spyware software and keep

this software up to date.

 Taking care in setting passwords

• Remember your passwords. If you forg et 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:

Prepare a mixture of a gentle kitchen-use detergent (one that does not

contain abrasive powder or strong chemicals such as acid or alkaline).

Use 5 parts water to 1 part detergent.

Absorb the diluted detergent into a sponge.

Squeeze excess liquid from the sponge.

Wipe the cover with the sponge, using a circular motion and taking care

not to let any excess liquid drip.

Wipe the surface to remove the detergent.

Rinse the sponge with clean running water.

Wipe the cover with the clean sponge.

Wipe the surface again with a dry, soft lint-free cloth.

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.

Safety and General Information Guide V1.0_en.book Page 16 Friday, March 4, 2011 4:55 PM

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Lenovo 147500112 Bedienungsanleitung Seite 22