Lenovo 104 User Manual Page 5
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- Table of contents
- TROUBLESHOOTING
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Contents
Importantsafetyinformation......v
Chapter1.Productoverview......1
Features..................1
Specications................3
Softwareoverview..............4
SoftwareprovidedwithyourWindows
operatingsystem.............4
Locations..................6
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer........6
Locatingconnectorsandpartsontherearof
yourcomputer..............7
Locatingcomponents...........8
Locatingpartsonthesystemboard.....9
Locatinginternaldrives.........10
Chapter2.Installingorreplacing
hardware...............13
Handlingstatic-sensitivedevices.......13
Installingorreplacinghardware........13
Installingexternaloptions........13
Removingthecomputercover.......14
Removingandreinstallingthefrontbezel..15
Accessingthesystemboardcomponentsand
drives................16
InstallingorreplacingaPCIcard......17
Installingorreplacingamemorymodule...20
Replacingthebattery..........22
Replacingtheheatsinkandfanassembly..23
Replacingthemicroprocessor.......26
Replacingthepowersupplyassembly...28
Replacingtheopticaldrive........32
Replacingtheharddiskdrive.......35
Replacingthecardreader........38
Replacingthefrontfanassembly.....39
Replacingthekeyboard.........41
Replacingthemouse..........42
Completingthepartsreplacement.....43
Obtainingdevicedrivers...........44
Basicsecurityfeatures...........44
Integratedcablelock..........45
Padlock...............46
Passwordprotection..........46
Erasingalostorforgottenpassword(clearing
CMOS)................46
Chapter3.Recoveryinformation...49
Creatingandusingrecoverymedia......49
Creatingrecoverymedia.........49
Usingrecoverymedia..........50
Performingbackupandrecoveryoperations...50
Performingabackupoperation......50
Performingarecoveryoperation......51
UsingtheRescueandRecoveryworkspace...51
Creatingandusingarescuemedium......52
Creatingarescuemedium........52
Usingarescuemedium.........52
Installingorreinstallingdevicedrivers.....53
Solvingrecoveryproblems..........53
Chapter4.UsingtheSetupUtility
program................55
StartingtheSetupUtilityprogram.......55
Viewingorchangingsettings.........55
Usingpasswords..............55
Passwordconsiderations.........56
Power-onpassword...........56
Administratorpassword.........56
Setting,changing,ordeletingapassword..56
Enablingordisablingadevice........56
Selectingastartupdevice..........57
Selectingatemporarystartupdevice....57
Viewingorchangingthestartupdevice
sequence...............57
ExitingtheSetupUtilityprogram.......58
Chapter5.Updatingsystem
programs...............59
Usingsystemprograms...........59
Updating(ashing)theBIOSfromadisc....59
Updating(ashing)theBIOSfromyouroperating
system..................60
RecoveringfromaPOSTandBIOSupdate
failure..................60
Chapter6.Troubleshootingand
diagnosticprograms.........63
Basictroubleshooting............63
Diagnosticprograms............64
LenovoThinkVantageToolbox.......64
PC-DoctorforDOS...........64
Cleaninganopticalmouse..........65
Chapter7.Gettinginformation,help,
andservice..............67
©CopyrightLenovo2010
iii
- ThinkCentre 1
- UserGuide 1
- Contents 5
- AppendixA.Notices.........71 6
- Index..................73 6
- Importantsafetyinformation 7
- Chapter1.Productoverview 9
- ThinkCentreUserGuide 10
- Specications 11
- Softwareoverview 12
- Chapter1.Productoverview5 13
- Locations 14
- .Productoverview7 15
- Locatingcomponents 16
- Locatingpartsonthesystemboard 17
- Locatinginternaldrives 18
- .Productoverview11 19
- 12ThinkCentreUserGuide 20
- Installingorreplacinghardware 21
- Installingexternaloptions 21
- Removingthecomputercover 22
- InstallingorreplacingaPCIcard 25
- Figure11.RemovingthePCIcard 27
- Replacingthebattery 30
- Replacingthemicroprocessor 34
- 2onthemicroprocessor 35
- Replacingtheopticaldrive 40
- 34ThinkCentreUserGuide 42
- Replacingtheharddiskdrive 43
- Replacingthecardreader 46
- Replacingthefrontfanassembly 47
- Replacingthekeyboard 49
- Replacingthemouse 50
- Completingthepartsreplacement 51
- Obtainingdevicedrivers 52
- Basicsecurityfeatures 52
- Integratedcablelock 53
- Passwordprotection 54
- 48ThinkCentreUserGuide 56
- Chapter3.Recoveryinformation 57
- Usingrecoverymedia 58
- Performingabackupoperation 58
- Performingarecoveryoperation 59
- Creatingandusingarescuemedium 60
- Creatingarescuemedium 60
- Usingarescuemedium 60
- Solvingrecoveryproblems 61
- Viewingorchangingsettings 63
- Usingpasswords 63
- Passwordconsiderations 64
- Power-onpassword 64
- Administratorpassword 64
- Enablingordisablingadevice 64
- Selectingastartupdevice 65
- ExitingtheSetupUtilityprogram 66
- Usingsystemprograms 67
- .Updatingsystemprograms61 69
- 62ThinkCentreUserGuide 70
- Basictroubleshooting 71
- Diagnosticprograms 72
- LenovoThinkVantageToolbox 72
- PC-DoctorforDOS 72
- Cleaninganopticalmouse 73
- 66ThinkCentreUserGuide 74
- Informationresources 75
- OnlineBooksfolder 75
- LenovoThinkVantageTools 75
- LenovoWelcome 76
- AccessHelp 76
- Safetyandwarranty 76
- Helpandservice 76
- Callingforservice 77
- Usingotherservices 78
- Purchasingadditionalservices 78
- AppendixA.Notices 79
- Televisionoutputnotice 80
- EuropeanconformanceCEmark 80
- Trademarks 80
- 74ThinkCentreUserGuide 82
- 76ThinkCentreUserGuide 84
- *0A22638* 86
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