Lenovo B430 - Cleaning the Cover of Your Computer

Thisactionreducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
•Whiletransferringdatatoorfromaashmediacard,suchasanSDcard,donotputyourcomputerinto
sleeporhibernationmodebeforethedatatransferiscomplete;otherwise,yourdatacouldbecome
damaged.
Takecareinsettingpasswords
•Rememberyourpasswords.Ifyouforgetasupervisororharddiskpassword,Lenovowillnotresetit,
andyoumighthavetoreplaceyoursystemboardorharddiskdrive.
Registeryourcomputer
•RegisteryourLenovocomputerwithLenovoathttp://www.lenovo.com/register.Thiscanhelpauthorities
returnyourcomputertoyouifitislostorstolen.RegisteringyourcomputeralsoenablesLenovotonotify
youaboutpossibletechnicalinformationandupgrades.
Besurenottomodifyyourcomputer
•Onlyanauthorizedrepairtechnicianshoulddisassembleandrepairyourcomputer.
•Donotmodifyortapethelatchestokeepthedisplayopenorclosed.
Cleaningthecoverofyourcomputer
Occasionallycleanyourcomputerbydoingthefollowing:
1.Prepareamixtureofagentlekitchen-usedetergent(onethatdoesnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline).Use5partswaterto1partdetergent.
2.Absorbthediluteddetergentintoasponge.
3.Squeezeexcessliquidfromthesponge.
4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.
5.Wipethesurfacetoremovethedetergent.
6.Rinsethespongewithcleanrunningwater.
7.Wipethecoverwiththecleansponge.
8.Wipethesurfaceagainwithadry,soft,lint-freecloth.
9.Waitforthesurfacetodrycompletelyandremoveanybersfromthecloth.
Cleaningyourcomputerkeyboard
Tocleanthecomputerkeyboard,dothefollowing:
1.Applysomeisopropylrubbingalcoholtoasoft,dust-freecloth.
2.Wipeeachkeytopsurfacewiththecloth.Wipethekeysonebyone;ifyouwipeseveralkeysatatime,
theclothmighthookontoanadjacentkeyandpossiblydamageit.Makesurethatnoliquiddripsonto
orbetweenthekeys.
3.Allowtodry.
4.T oremoveanycrumbsordustfrombeneaththekeys,youcanuseacamerablowerwithabrush
orcoolairfromahairdryer.
Nota:Avoidsprayingcleanerdirectlyontothedisplayorthekeyboard.
Cleaningyourcomputerdisplay
Tocleanthecomputerdisplay,dothefollowing:
1.Gentlywipethedisplaywithadry,softlint-freecloth.Ifyouseeascratchlikemarkonyourdisplay,it
mightbeastaintransferredfromthekeyboardwhenthecoverwaspressedfromtheoutside.
92UserGuide