Contents

Chapter1.Aboutthismanual.....1

Importantsafetyinformation..........1
ImportantinformationaboutreplacingtheRoHS
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....29

OnlineBooksfolder.............29
LenovoThinkVantageT ools.........29
ThinkVantageProductivityCenter.......29
LenovoWelcome..............30
AccessHelp...............30
Additionalinformationresources.......30
Specications...............30

Chapter4.Generalcheckout.....33

Problemdeterminationtips..........33

Chapter5.Diagnostics........35

LenovoThinkVantageT oolbox........35
LenovoSystemT oolbox...........35
PC-DoctorforRescueandRecovery......36
PC-DoctorforDOS.............36
Creatingadiagnosticdisc........36
Runningthediagnosticprogramfroma
diagnosticdisc.............36
Navigatingthroughthediagnostics
programs...............37
Runningtests.............37
Viewingthetestlog...........38

Chapter6.UsingtheSetupUtility

program................39

StartingtheSetupUtilityprogram.......39
Viewingorchangingsettings.........39
Usingpasswords..............39
Passwordconsiderations.........40
Power-onpassword...........40
Administratorpassword.........40
Setting,changing,ordeletingapassword..40
Enablingordisablingadevice........40
Selectingastartupdevice..........41
Selectingatemporarystartupdevice....41
Viewingorchangingthestartupdevice
sequence...............41
ExitingtheSetupUtilityprogram.......42

Chapter7.Symptom-to-FRUindex.43

Harddiskdrivebooterror..........43
Powersupplyproblems...........43
Diagnosticerrorcodes...........43
Beepsymptoms..............61
POSTerrorcodes.............62
Miscellaneouserrormessages........63
Undeterminedproblems...........65

Chapter8.ReplacingFRUs......67

Locatingconnectorsonthefrontofyour
computer.................67
Locatingconnectorsontherearofyour
computer.................67
Removingthecomputercover........68
Locatingcomponents............69
Locatingpartsonthesystemboard......70
Removingandreinstallingthefrontbezel....71
Installingorreplacingamemorymodule....72
InstallingorreplacingaPCIcard.......74
Replacingthebattery............76
Replacingthepowersupplyassembly.....77
Replacingtheheatsinkandfanassembly....78
Replacingthemicroprocessor........80
Replacingthesystemboard.........82
Replacingtheprimaryharddiskdrive......83
Replacingthesecondaryharddiskdrive....85
Replacingtheopticaldrive..........87
ConnectingaSAT Adrive.........89
Replacingthecardreader..........89
Replacingthefrontfanassembly.......90
Replacingtherearfanassembly........92
Replacingtheinternalspeaker........94
ReplacingthefrontaudioandUSBassembly..96
CompletingtheFRUreplacement.......97

Chapter9.FRUlists.........99

Overall:MT3317,4013,4478,5043,5237,5393,
5526,and6674..............99
MechanicalFRUs.............112
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