Contents
Chapter1.Aboutthismanual......1
Importantsafetyinformation..........1
ImportantinformationaboutreplacingRoHS
compliantFRUs...............1
Chapter2.Safetyinformation......3
Generalsafety................3
Electricalsafety...............3
Voltage-selectionswitch............5
Safetyinspectionguide............5
Handlingelectrostaticdischarge-sensitive
devices..................6
Groundingrequirements............6
Safetynotices(multi-lingualtranslations).....6
Chapter3.Generalinformation....33
LenovoWelcome..............33
LenovoThinkVantageTools.........33
LenovoSolutionCenter...........33
SimpleTap................33
Additionalinformationresources.......34
Specications...............34
Chapter4.Generalcheckout.....37
Problemdeterminationtips..........37
Chapter5.Diagnosticprograms...39
LenovoThinkVantageToolbox........39
LenovoSolutionCenter...........39
PC-DoctorforDOS.............40
Creatingadiagnosticdisc........40
Runningthediagnosticprogramfromthe
diagnosticdisc.............40
Navigatingthroughthediagnosticprograms.40
Runningtests.............40
Viewingthetestlog...........42
Chapter6.UsingtheSetupUtility
program................43
StartingtheSetupUtilityprogram.......43
Viewingandchangingsettings........43
Usingpasswords..............43
Passwordconsiderations.........43
Power-OnPassword..........44
AdministratorPassword.........44
Setting,changing,anddeletingapassword.44
Erasinglostorforgottenpasswords(clearing
CMOS)................44
Enablingordisablingadevice........45
Selectingastartupdevice..........45
Selectingatemporarystartupdevice....45
Selectingorchangingthestartupdevice
sequence...............45
ExitingtheSetupUtilityprogram.......46
Chapter7.Symptom-to-FRUindex..47
Harddiskdrivebooterror..........47
Powersupplyproblems...........47
Diagnosticerrorcodes...........47
Beepsymptoms..............65
POSTerrorcodes.............66
Miscellaneouserrormessages........67
Undeterminedproblems...........69
Chapter8.ReplacingFRUs(Machine
Types:1899,1928,1932,and1934)..71
Locations.................71
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer.......72
Locatingconnectorsandpartsontherearof
yourcomputer.............73
Locatingcomponents..........75
Locatingpartsonthesystemboard....76
Locatinginternaldrives.........77
Handlingstatic-sensitivedevices.......77
Installingorreplacinghardware........78
Removingthecomputercover.......78
Removingandreinstallingthefrontbezel..79
InstallingorreplacingaPCIcard......81
Installingorreplacingamemorymodule...83
Installingorreplacingtheopticaldrive...85
Replacingthebattery..........87
Replacingtheheatsinkandfanassembly..88
Replacingthepowersupplyassembly...90
Replacingthemicroprocessor.......91
Replacingtheprimaryharddiskdrive....94
Replacingthesystemboard.......95
ReplacingthefrontaudioandUSB
assembly...............98
Completingthepartsreplacement.....99
Chapter9.FRUlists.........101
Overall:1899,1928,1932,and1934......101
MechanicalFRUs.............103
KeyboardandMouse............104
AdaptersandmiscellaneousFRUs.......105
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