ThinkPad E460 - Cleaning the Cover of Your Computer

•Beforeyouinstallanyofthefollowingdevices,touchametaltableoragroundedmetalobject.Thisaction
reducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
Note:Notalllisteddevicesareincludedinyourcomputer.
–Memorymodule
–Mini-PCIcard
–Memorycard,suchasanSDcard,SDHCcard,SDXCcard,andaMultiMediaCard
Thisactionreducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
•Whentransferringdatatoorfromaflashmediacard,suchasanSDcard,donotputyourcomputerin
sleeporhibernationmodebeforethedatatransferiscompleted.Todosomightcausedamageto
yourdata.
Takingcarewhensettingpasswords
•Rememberyourpasswords.Ifyouforgetasupervisororharddiskpassword,Lenovowillnotresetit,and
youmighthavetoreplaceyoursystemboard,harddiskdrive,hybriddrive,orsolid-statedrive.
Takingcareofthefingerprintreader
Thefollowingactionscoulddamagethefingerprintreaderorcauseitnottoworkproperly:
•Scratchingthesurfaceofthefingerprintreaderwithahard,pointedobject.
•Scrapingthesurfaceofthefingerprintreaderwithyourfingernailoranythinghard.
•Usingortouchingthefingerprintreaderwithadirtyfinger.
Ifyounoticeanyofthefollowingconditions,gentlycleanthesurfaceofthefingerprintreaderwithadry,
soft,lint-freecloth:
•Thesurfaceofthefingerprintreaderisdirtyorstained.
•Thesurfaceofthefingerprintreaderiswet.
•Thefingerprintreaderoftenfailstoenrollorauthenticateyourfingerprint.
Registeringyourcomputer
•RegisteryourThinkPadcomputerwithLenovoathttp://www.lenovo.com/register.Formoreinformation,
see“Registeringyourcomputer”onpage15
.
Besurenottomodifyyourcomputer
•OnlyanauthorizedThinkPadrepairtechnicianshoulddisassembleandrepairyourcomputer.
•Donotmodifyortapethelatchestokeepthedisplayopenorclosed.
Cleaningthecoverofyourcomputer
Occasionallycleanyourcomputerbydoingthefollowing:
1.Prepareamixtureofagentlekitchen-usedetergent.Thedetergentmustnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline.Usefivepartswatertoonepartdetergent.
2.Absorbthediluteddetergentintoasponge.
3.Squeezeexcessliquidfromthesponge.
4.Wipethecoverwiththesponge,usingacircularmotionandtakingcarenottoletanyexcessliquiddrip.
5.Wipethesurfacetoremovethedetergent.
6.Rinsethespongewithcleanrunningwater.
7.Wipethecoverwiththecleansponge.
76UserGuide