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Attachinganintegratedcablelock
Anintegratedcablelock,sometimesreferredtoastheKensingtonlock,canbeusedtosecureyour
computertoadesk,table,orothernon-permanentxture.Thecablelockattachestotheintegratedcable
lockslotattherearofyourcomputerandisoperatedwithakey.Thecablelockalsolocksthebuttonsused
toopenthecomputercover.Thisisthesametypeoflockusedwithmanynotebookcomputers.Youcan
orderanintegratedcablelockdirectlyfromLenovobysearchingforKensingtonat:
http://www.lenovo.com/support
Figure8.Integratedcablelock
Usingpasswords
YoucansetavarietyofpasswordsthroughtheMicrosoftWindowsoperatingsystemandthroughtheBIOS
ofyourcomputertohelpdeterunauthorizeduseofyourcomputer.
BIOSpasswords
YoucanusetheBIOSSetupUtilityprogramtosetpasswordstopreventunauthorizedaccesstoyour
computeranddata.Thefollowingtypesofpasswordsareavailable:
•Power-OnPassword:WhenaPower-OnPasswordisset,youarepromptedtotypeavalidpassword
eachtimethecomputeristurnedon.Thecomputercannotbeuseduntilthevalidpasswordistyped
in.Formoreinformation,see“Power-OnPassword”onpage82.
•HardDiskPassword:SettingaHardDiskPasswordpreventsunauthorizedaccesstothedataonthehard
diskdrive.WhenaHardDiskPasswordisset,youarepromptedtotypeavalidpasswordeachtimeyou
trytoaccesstheharddiskdrive.Formoreinformation,see“HardDiskPassword”onpage82
.
Chapter4.Security27
- ThinkCentre 1
- UserGuide 1
- SecondEdition(May2012) 2
- Contents 3
- Importantsafetyinformation 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Modemsafetyinformation 10
- Lasercompliancestatement 11
- Powersupplystatement 11
- Chapter1.Productoverview 13
- Chapter1.Productoverview3 15
- Specications 16
- Softwareoverview 16
- SoftwareprovidedbyLenovo 16
- LenovoThinkVantageTools 17
- LenovoWelcome 17
- FingerprintSoftware 17
- LenovoThinkVantageT oolbox 17
- ProductRecovery 18
- ThinkVantagePasswordManager 18
- ThinkVantagePowerManager 18
- ThinkVantageRescueandRecovery 18
- AdobeReader 19
- Antivirussoftware 19
- Locations 19
- 8ThinkCentreUserGuide 20
- .Productoverview9 21
- Locatingcomponents 22
- Locatingpartsonthesystemboard 23
- Locatinginternaldrives 24
- Machinetypeandmodellabel 25
- 14ThinkCentreUserGuide 26
- Chapter2.Usingyourcomputer 27
- Usingangerprintreader 28
- Usingthewheelmouse 28
- Adjustingaudio 28
- Aboutyourcomputeraudio 28
- UsingCDsandDVDs 29
- PlayingaCDorDVD 30
- RecordingaCDorDVD 30
- Support”onpage117 31
- .Usingyourcomputer19 31
- 20ThinkCentreUserGuide 32
- Chapter3.Youandyourcomputer 33
- Glareandlighting 34
- Aircirculation 34
- Registeringyourcomputer 35
- Voltage-selectionswitch 35
- Replacementpowercords 36
- Chapter4.Security 37
- Lockingthecomputercover 38
- Usingpasswords 39
- BIOSpasswords 39
- Windowspasswords 40
- Conguringthengerprintreader 40
- Usingandunderstandingrewalls 40
- Protectingdataagainstviruses 40
- .Security29 41
- 30ThinkCentreUserGuide 42
- Installingorreplacinghardware 43
- Installingexternaloptions 43
- Removingthecomputercover 44
- Attention: 46
- 36ThinkCentreUserGuide 48
- InstallingorreplacingaPCIcard 49
- Figure17.RemovingaPCIcard 50
- Replacingthebattery 51
- Installingthesolidstatedrive 52
- Replacingtheharddiskdrive 53
- 46ThinkCentreUserGuide 58
- 48ThinkCentreUserGuide 60
- 52ThinkCentreUserGuide 64
- Replacingthemicroprocessor 66
- 2onthemicroprocessor 68
- Replacingthesystemfanassembly 70
- ReplacingtheWiFiunits 72
- RemovingtheWiFicardmodule 73
- InstallingtheWiFiunits 74
- InstallingtherearWiFiantenna 76
- RemovingtherearWiFiantenna 77
- InstallingthefrontWiFiantenna 78
- RemovingthefrontWiFiantenna 79
- Replacingthekeyboard 80
- Replacingthemouse 81
- Completingthepartsreplacement 82
- Obtainingdevicedrivers 83
- 72ThinkCentreUserGuide 84
- Chapter6.Recoveryinformation 85
- Usingrecoverymedia 86
- Performingabackupoperation 86
- Performingarecoveryoperation 87
- Creatingandusingarescuemedium 88
- Creatingarescuemedium 88
- Usingarescuemedium 89
- Reinstallingsoftwareprograms 90
- Reinstallingdevicedrivers 91
- Solvingrecoveryproblems 91
- 80ThinkCentreUserGuide 92
- Viewingandchangingsettings 93
- Passwordconsiderations 94
- Power-OnPassword 94
- AdministratorPassword 94
- HardDiskPassword 94
- Enablingordisablingadevice 95
- Selectingastartupdevice 96
- EnablingErPcompliancemode 96
- 86ThinkCentreUserGuide 98
- Usingsystemprograms 99
- ThinkCentreUserGuide 100
- .Updatingsystemprograms89 101
- 90ThinkCentreUserGuide 102
- Chapter9.Preventingproblems 103
- Cleaningandmaintenance 104
- UsingSystemUpdate 104
- Cleaningyourcomputer 105
- Goodmaintenancepractices 106
- Movingyourcomputer 106
- Chapter9.Preventingproblems95 107
- 96ThinkCentreUserGuide 108
- Basictroubleshooting 109
- Troubleshootingprocedure 110
- Troubleshooting 110
- Audioproblems 111
- CDproblems 112
- DVDproblems 113
- DVDmoviewillnotplay 114
- Playbackisverysloworchoppy 114
- Intermittentproblems 115
- Monitorproblems 117
- Networkingproblems 118
- Ethernetproblems 119
- AwirelessLANproblem 120
- AwirelessWANproblem 120
- Bluetoothproblems 120
- Optionproblems 121
- Performanceandlockupproblems 122
- Printerproblems 124
- Serialportproblems 125
- Softwareproblems 125
- USBproblems 126
- Diagnosticprograms 126
- LenovoSolutionCenter 127
- LenovoThinkVantageToolbox 127
- PC-DoctorforDOS 127
- Creatingadiagnosticdisc 128
- ©CopyrightLenovo2012 129
- LenovoSupportWebsite 130
- Helpandservice 130
- Callingforservice 130
- Usingotherservices 131
- Purchasingadditionalservices 131
- 120ThinkCentreUserGuide 132
- AppendixA.Notices 133
- Trademarks 134
- Exportclassicationnotice 135
- Televisionoutputnotice 135
- Electronicemissionsnotices 135
- 126ThinkCentreUserGuide 138
- ImportantWEEEInformation 139
- Recyclinginformation 139
- RecyclinginformationforBrazil 140
- 130ThinkCentreUserGuide 142
- ChinaRoHS 143
- TurkishRoHS 143
- UkraineRoHS 143
- IndiaRoHS 144
- AppendixE.EkBilgiler 145
- AppendixF.Servisistasyonlari 147
- 142ThinkCentreUserGuide 154
- 144ThinkCentreUserGuide 156
- 146ThinkCentreUserGuide 158
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