Lenovo ThinkPad Edge E540 - Password and Fingerprint Reader Care

•Afteryoureplacetheprimaryharddiskdriveorsolid-statedrive,reattachthecoverofthedriveslot.
•Whenreplacingtheharddiskdrive,reattachthecoverofthedriveslot.
•Storeyourexternalandremovableharddiskdriveoropticaldrivesintheappropriatecontainersor
packagingwhentheyarenotbeingused.
•Beforeyouinstallanyofthefollowingdevices,touchametaltableoragroundedmetalobject.Thisaction
reducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
Note:Notalllisteddevicesareincludedinyourcomputer.
–Memorymodule
–Mini-PCIcard
–Memorycard,suchasanSDcard,SDHCcard,SDXCcard,andaMultiMediaCard
Thisactionreducesanystaticelectricityfromyourbody.Thestaticelectricitycoulddamagethedevice.
•Whentransferringdatatoorfromaashmediacard,suchasanSDcard,donotputyourcomputerin
sleeporhibernationmodebeforethedatatransferiscomplete.Todosomightcausedamagetoyour
data.
Takingcarewhensettingpasswords
•Rememberyourpasswords.Ifyouforgetasupervisororharddiskpassword,Lenovowillnotresetit,and
youmighthavetoreplaceyoursystemboard,harddiskdrive,orsolid-statedrive.
Takingcareofthengerprintreader
Thefollowingactionscoulddamagethengerprintreaderorcauseitnottoworkproperly:
•Scratchingthesurfaceofthengerprintreaderwithahard,pointedobject.
•Scrapingthesurfaceofthengerprintreaderwithyourngernailoranythinghard.
•Usingortouchingthengerprintreaderwithadirtynger.
Ifyounoticeanyofthefollowingconditions,gentlycleanthesurfaceofthengerprintreaderwithadry,
soft,lint-freecloth:
•Thesurfaceofthengerprintreaderisdirtyorstained.
•Thesurfaceofthengerprintreaderiswet.
•Thengerprintreaderoftenfailstoenrollorauthenticateyourngerprint.
Registeringyourcomputer
•RegisteryourThinkPadcomputerwithLenovoathttp://www.lenovo.com/register.Formoreinformation,
see“Registeringyourcomputer”onpage23.
Besurenottomodifyyourcomputer
•OnlyanauthorizedThinkPadrepairtechnicianshoulddisassembleandrepairyourcomputer.
•Donotmodifyortapethelatchestokeepthedisplayopenorclosed.
Cleaningthecoverofyourcomputer
Occasionallycleanyourcomputerbydoingthefollowing:
1.Prepareamixtureofagentlekitchen-usedetergent.Thedetergentmustnotcontainabrasivepowderor
strongchemicalssuchasacidoralkaline.Usevepartswatertoonepartdetergent.
2.Absorbthediluteddetergentintoasponge.
3.Squeezeexcessliquidfromthesponge.
124UserGuide