Lenovo E520 Betriebsanweisung PDF herunterladen (Seite 147)

Cleaningthecoverofyourcomputer

Occasionallycleanyourcomputerasfollows:

1.Prepareamixtureofagentlekitchen-usedetergent(onethatdoesnotcontainabrasivepowderor

strongchemicalssuchasacidoralkaline).Use5partswaterto1partdetergent.

2.Absorbthediluteddetergentintoasponge.

3.Squeezeexcessliquidfromthesponge.

4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.

5.Wipethesurfacetoremovethedetergent.

6.Rinsethespongewithcleanrunningwater.

7.Wipethecoverwiththecleansponge.

8.Wipethesurfaceagainwithadry,softlint-freecloth.

9.Waitforthesurfacetodrycompletelyandremoveanybersfromthecloth.

Cleaningyourcomputerkeyboard

1.Applysomeisopropylrubbingalcoholtoasoft,dust-freecloth.

2.Wipeeachkeytopsurfacewiththecloth.Wipethekeysonebyone;ifyouwipeseveralkeysatatime,

theclothmayhookontoanadjacentkeyandpossiblydamageit.Makesurethatnoliquiddripsonto

orbetweenthekeys.

3.Allowtodry.

4.Toremoveanycrumbsordustfrombeneaththekeys,youcanuseacamerablowerwithabrush

orcoolairfromahairdryer.

Note:Avoidsprayingcleanerdirectlyontothedisplayorthekeyboard.

Cleaningyourcomputerdisplay

1.Gentlywipethedisplaywithadry,softlint-freecloth.Ifyouseeascratchlikemarkonyourdisplay,

itmightbeastaintransferredfromthekeyboardortheTrackPointpointingstickwhenthecoverwas

pressedfromtheoutside.

2.Wipeordustthestaingentlywithasoft,drycloth.

3.Ifthestainremains,moistenasoft,lint-freeclothwithwaterora50-50mixtureofisopropylalcoholand

waterthatdoesnotcontainimpurities.

4.Wringoutasmuchoftheliquidasyoucan.

5.Wipethedisplayagain;donotletanyliquiddripintothecomputer.

6.Besuretodrythedisplaybeforeclosingit.

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Lenovo E520 Betriebsanweisung Seite 147