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
LenovoThinkVantageTools.........33
LenovoWelcome..............33
Additionalinformationresources.......33
Specications...............33
Formachinetypes:4162,5041,5044,5051,
5053,5055,5057,5059,5061,5063,and
5065.................34
Formachinetypes:4163,5042,5046,5052,
5054,5056,5058,5060,5062,5064,and
5066.................35
Chapter4.Generalcheckout.....37
Problemdeterminationtips..........37
Chapter5.Diagnosticprograms...39
LenovoThinkVantageToolbox........39
PC-DoctorforDOS.............39
Creatingadiagnosticdisc........39
Runningthediagnosticprogramfromthe
diagnosticdisc.............39
Navigatingthroughthediagnosticprograms.40
Runningtests.............40
Viewingthetestlog...........41
Chapter6.UsingtheSetupUtility
program................43
StartingtheSetupUtilityprogram.......43
Viewingorchangingsettings.........43
Usingpasswords..............43
Passwordconsiderations.........44
Power-onpassword...........44
Administratorpassword.........44
Setting,changing,ordeletingapassword..44
Enablingordisablingadevice........44
Selectingastartupdevice..........45
Selectingatemporarystartupdevice....45
Viewingorchangingthestartupdevice
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:4162,5041,5044,5051,5053,
5055,5057,5059,5061,5063,and
5065.).................71
Locations.................71
Locatingconnectors,controls,andindicators
onthefrontofyourcomputer.......71
Locatingconnectorsandpartsontherearof
yourcomputer.............72
Locatingcomponents..........72
Locatingpartsonthesystemboard....73
Locatinginternaldrives.........74
Handlingstatic-sensitivedevices.......75
Installingorreplacinghardware........76
Removingthecomputercover.......76
Removingandreinstallingthefrontbezel..77
InstallingorreplacingaPCIcard......79
Installingorreplacingamemorymodule...81
Replacingthebattery..........83
Replacingthepowersupplyassembly...84
Replacingtheheatsinkandfanassembly..86
Replacingthemicroprocessor.......88
Replacingthesystemboard.......90
Replacingtheopticaldrive........91
Replacingtheharddiskdrive.......93
ReplacingthefrontaudioandUSB
assembly...............95
Replacingtherearfanassembly......96
Completingthepartsreplacement.....98
Chapter9.ReplacingFRUs(Machine
Types:4163,5042,5046,5052,5054,
©CopyrightLenovo2010,2011
iii
