Lenovo Notebook Computer User Guide
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4.1.2Environmentalrequirements
z Keep the temperature around the computer in the range of
10‐35℃whileyouareusingthecomputer.
z Do not use the computer in a humid, extremely hot or cold,
vibrating,dustyenvironmentorunderdirectsunshine.
z Theslotsandopeningontheshellofthecomputerareusedfor
ventilation. Do not jam or cover these slots and openings to
preventthecomputerfrombeingoverheated.Donotplacethe
computer on bed, sofa or other similar places; otherwise these
ventilationslotsmightbejammed.
z Keepthecomputerat least13cmawayfromelectricappliances
which have strong magnetic radiations such as TV set,
refrigerator,motororlargespeakers.
z Donotmovethecomputerfromacoldenvironmenttoawarm
place suddenly. When the temperature difference is over 10℃,
condensationphenomenonwillhappeninsidethecomputerand
damagestoragemedia.
z Donotplacethecomputeronanunbalancedsurface.
4.1.3Cleaningyourcomputer
z Donotcleanyourcomputerwhenitispoweredon.
z Wipetheshellofthecomputerwithasoftcloth.
z UseasoftcloththatdoesnotleaveanyresiduetocleantheLCD.
Donotusesoapordetergent.
z Dusts or stains will compromise the touchpad’s sensitivity.