•Storeyourexternalandremovableharddiskdriveoropticaldrivesintheappropriatecontainersor
packagingwhentheyarenotbeingused.
•Beforeyouinstallanyofthefollowingdevices,touchametaltableoragroundedmetalobject.Thisaction
reducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
–Memorymodule
–MiniPCIcard
–Memorycard,suchasSDcard,SDHCcard,SDXCcard,andMultiMediaCard
Note:Notalllisteddevicesareincludedinyourcomputer.
Thisactionreducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
•Whiletransferringdatatoorfromamediacard,suchasanSDcard,donotputyourcomputerintosleep
orhibernationmodebeforethedatatransferiscompleter;otherwise,yourdatacouldbecomedamaged.
Takecareinsettingpasswords
Rememberyourpasswords.Ifyouforgetasupervisororharddiskpassword,Lenovowillnotresetit,and
youmighthavetoreplaceyoursystemboardorharddiskdrive.
Careforthengerprintreader
Thefollowingactionscoulddamagethengerprintreaderorcauseitnottoworkproperly:
•Scratchingthesurfaceofthereaderwithahard,pointedobject.
•Scrapingthesurfaceofthereaderwithyourngernailoranythinghard.
•Usingortouchingthereaderwithadirtynger.
Ifyounoticeanyofthefollowingconditions,gentlycleanthesurfaceofthereaderwithadry,soft,lint-free
cloth:
•Thesurfaceofthereaderisdirtyorstained.
•Thesurfaceofthereaderiswet.
•Thereaderoftenfailstoenrollorauthenticateyourngerprint.
Registeryourcomputer
RegisteryourThinkPadcomputerwithLenovoathttp://www.lenovo.com/register.Thiscanhelpauthorities
returnyourcomputertoyouifitislostorstolen.RegisteringyourcomputeralsoenablesLenovotonotify
youaboutpossibletechnicalinformationandupgrades.
Besurenottomodifyyourcomputer
•OnlyanauthorizedThinkPadrepairtechnicianshoulddisassembleandrepairyourcomputer.
•Donotmodifyortapethelatchestokeepthedisplayopenorclosed.
Cleaningthecoverofyourcomputer
Occasionallycleanyourcomputerbydoingthefollowing:
1.Prepareamixtureofagentlekitchen-usedetergent(onethatdoesnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline).Use5partswaterto1partdetergent.
2.Absorbthediluteddetergentintoasponge.
3.Squeezeexcessliquidfromthesponge.
4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.
5.Wipethesurfacetoremovethedetergent.
104UserGuide
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