User Guide - Zhaoyang K4350
•Storeyourexternalandremovableharddiskdrivesoropticaldrivesintheappropriatecontainersor
packagingwhennotinuse.
•Beforeyouinstallanyofthefollowingdevices,touchametaltableoragroundedmetalobject.Thisaction
reducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
–Memorycards,suchasSDcards,MemoryStickcards,MultiMediaCards,andMemoryStickProcards
–Memorymodules
Note:Notalldeviceslistedareincludedinyourcomputer.
•Whentransferringdatatoorfromaashmediacard,suchasanSDcard,donotputyourcomputerin
sleeporhibernationmodebeforethedatatransferiscomplete.Otherwise,datamightbedamaged.
Cleanthecomputercover
Occasionallycleanyourcomputercoverbydoingthefollowing:
1.Prepareamixtureofagentlekitchen-usedetergent(onethatdoesnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline).Use5partswaterto1partdetergent.
2.Absorbthediluteddetergentintoasponge.
3.Squeezeexcessliquidfromthesponge.
4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.
5.Wipethecovertoremovethedetergent.
6.Rinsethespongewithcleanrunningwater.
7.Wipethecoverwiththecleansponge.
8.Wipethecoveragainwithadry,soft,lint-freecloth.
9.Waitforthecovertodrycompletelyandremoveanybersfromthecloth.
Note:Beforecleaningthecomputercover,ensurethatyouhaveturnedoffthecomputeranddisconnected
thepowercord.
Cleanthecomputerkeyboard
Tocleanthecomputerkeyboard,dothefollowing:
1.Applysomeisopropylrubbingalcoholtoasoft,dust-freecloth.
2.Wipeeachkeytopsurfacewiththecloth.Wipethekeysonebyone;ifyouwipeseveralkeysatatime,
theclothmighthookontoanadjacentkeyandpossiblydamageit.Ensurethatnoliquiddripsonto
orbetweenthekeys.
3.Allowthekeyboardtodry.
4.Toremoveanycrumbsanddustfrombeneaththekeys,useacamerablowerwithabrushorcoolair
fromahairdrier.
Note:Avoidsprayingcleanerdirectlyontothedisplayorthekeyboard.
Cleanthecomputerdisplay
Tocleanthecomputerdisplay,dothefollowing:
1.Gentlywipethedisplaywithadry,soft,lint-freecloth.Ifyouseeascratchlikemarkonthedisplay,it
mightbeastaintransferredfromthekeyboardwhenthecoverwaspressedfromtheoutside.
2.Wipeordustthestaingentlywithasoft,drycloth.
3.Ifthestainremains,moistenasoft,lint-freeclothwithwaterora50-50mixtureofisopropylalcoholand
waterthatdoesnotcontainimpurities.
4.Wringoutasmuchoftheliquidasyoucan.
Chapter6.Preventingproblems29