Lenovo 4089, 0851, 0849, 0848, 0847 Service Manual

ThinkCentre
HardwareMaintenanceManual

MachineTypes:0804,0806,0809,0810,0811,0821,0822,
0823,0825,0827,0828,0829,0830,0832,0833,0835,0837,0842,
0843,0844,0845,0846,0847,0848,0849,0851,and4089

ThinkCentre
HardwareMaintenanceManual

MachineTypes:0804,0806,0809,0810,0811,0821,0822,
0823,0825,0827,0828,0829,0830,0832,0833,0835,0837,0842,
0843,0844,0845,0846,0847,0848,0849,0851,and4089

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandChapter2
“Safetyinformation”onpage3andAppendixA“Notices”onpage395.

FifthEdition(May2011)
©CopyrightLenovo2010,2011.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServices
Administration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.
GS-35F-05925.

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....29

LenovoThinkVantageToolbox........29

ThinkVantageProductivityCenter.......29

LenovoWelcome..............29

Additionalinformationresources.......29

Specications...............30

Formachinetypes:0806,0810,0821,0823,
0827,0829,0832,0835,0842,0844,0846,

0848,0851,and4089...........30

Formachinetypes:0804,0809,0811,0822,
0825,0828,0830,0833,0837,0843,0845,

0847,and0849.............31

Chapter4.Generalcheckout.....33

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

Chapter5.Diagnosticprograms...35

LenovoThinkVantageToolbox........35

PC-DoctorforRescueandRecovery......35

PC-DoctorforDOS.............36

Creatingadiagnosticdisc........36

Runningthediagnosticprogramfromthe

diagnosticdisc.............36

Navigatingthroughthediagnosticprograms.36

Runningtests.............36

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(Machine
Types:0806,0810,0821,0823,0827,
0829,0832,0835,0842,0844,0846,

0848,0851,and4089.).........67

Locatingconnectors,controls,andindicatorson

thefrontofyourcomputer..........67

Locatingconnectorsandpartsontherearofyour

computer.................68

Locatingcomponents............68

Locatingpartsonthesystemboard......69

Locatinginternaldrives...........70

Removingthecomputercover........71

Removingandreinstallingthefrontbezel....72

InstallingorreplacingaPCIcard.......74

Installingorreplacingamemorymodule....76

Replacingthebattery............78

Replacingthepowersupplyassembly.....79

Replacingtheheatsinkandfanassembly....81

Replacingthemicroprocessor........83

Replacingthesystemboard.........85

Replacingtheopticaldrive..........87

Replacingtheharddiskdrive.........89

ReplacingthefrontaudioandUSBassembly..91

Replacingtherearfanassembly........92

Completingthepartsreplacement.......94

Chapter9.ReplacingFRUs(Machine
Types:0804,0809,0811,0822,0825,
0828,0830,0833,0837,0843,0845,

0847,and0849.)............97

©CopyrightLenovo2010,2011

iii

Locatingconnectors,controls,andindicatorson

thefrontofyourcomputer..........97

Locatingconnectorsandpartsontherearofyour

computer.................98

Locatingcomponents............98

Locatingpartsonthesystemboard......99

Locatinginternaldrives...........100

Removingthecomputercover........101

Removingandreinstallingthefrontbezel....102

Accessingthesystemboardcomponentsand

drives..................103

InstallingorreplacingaPCIcard.......105

Installingorreplacingamemorymodule....107

Replacingthebattery............108

Replacingtheheatsinkandfanassembly....110

Replacingthemicroprocessor........112

Replacingthesystemboard.........115

Replacingthepowersupplyassembly.....117

Replacingtheopticaldrive..........121

Replacingtheharddiskdrive.........124

Replacingthefrontfanassembly.......127

Completingthepartsreplacement.......129

Chapter10.FRUlists........131

Overall:MachineTypes:0806,0810,0821,0823,
0827,0829,0832,0835,0842,0844,0846,0848,

0851,and4089...............131

MechanicalFRUs.............151

KeyboardandMouse............157

AdaptersandmiscellaneousFRUs.......201

PowerCords...............204

Recoverydiscs..............215

Windows7HomeBasic32RecoveryCD..215
Windows7HomeBasic32OfceStarter

RecoveryCD.............218

Windows7HomePremium32Recovery

CD.................220

Windows7HomePremium32OfceStarter

RecoveryCD.............224

Windows7Professional32RecoveryCD..227
Windows7Professional32OfceStarter

RecoveryCD.............234

Windows7Professional64RecoveryCD..241
Windows7Professional64OfceStarter

RecoveryCD.............244

Windows7Starter32RecoveryCD....247

Windows7Starter32withofcestarter2010

RecoveryCD.............250

WindowsXPProfessional32RecoveryCD..252
WindowsVistaBusiness32SP2Recovery

CD.................258

WindowsVistaBusiness32SP2withofce

starter2010RecoveryCD........259

WindowsVistaHomeBasic32SP2Recovery

CD.................261

WindowsVistaHomeBasic32SP2withofce

starter2010RecoveryCD........262

WindowsVistaStarterSP2Ofce2010

RecoveryCD.............262

Overall:MachineTypes:0804,0809,0811,0822,
0825,0828,0830,0833,0837,0843,0845,0847,

and0849.................263

MechanicalFRUs.............279

KeyboardandMouse............287

AdaptersandmiscellaneousFRUs.......330

PowerCords...............334

Recoverydiscs..............343

Windows7HomeBasic32RecoveryCD..343
Windows7HomeBasic32ofcestarter2010

RecoveryCD.............345

Windows7HomePremium32Recovery

CD.................348

Windows7HomePremium32withofce

starter2010RecoveryCD........351

Windows7Professional32RecoveryCD..354
Windows7Professional32withofcestarter

2010RecoveryCD...........361

Windows7Professional64RecoveryCD..368
Windows7Professional64withofcestarter

2010RecoveryCD...........371

Windows7Starter32RecoveryCD....374

Windows7Starter32withofcestarter2010

RecoveryCD.............376

WindowsXPProfessional32RecoveryCD..378
WindowsVistaBusiness32SP2Recovery

CD.................385

WindowsVistaBusiness32SP2withofce

starter2010RecoveryCD........386

WindowsVistaHomeBasic32SP2Recovery

CD.................388

WindowsVistaHomeBasic32SP2withofce

starter2010RecoveryCD........389

WindowsVistaStarterSP2Ofce2010

RecoveryCD.............389

Chapter11.Additionalservice

information.............391

Securityfeatures..............391

Hardware-controlledpasswords......391

Operatingsystempassword.......391

VitalProductData...........391

BIOSlevels................391

Updating(ashing)theBIOSfromadisc....391

Updating(ashing)theBIOSfromyouroperating

system..................392

RecoveringfromaPOSTandBIOSupdate

failure..................392

ivThinkCentreHardwareMaintenanceManual

Powermanagement............393

AdvancedCongurationandPowerInterface

(ACPI)BIOS..............393

AutomaticPower-Onfeatures.......393

AppendixA.Notices........395

Televisionoutputnotice...........396

EuropeanconformanceCEmark.......396

Trademarks................396

Index.................397

©CopyrightLenovo2010,2011

v

viThinkCentreHardwareMaintenanceManual

Chapter1.Aboutthismanual

ThismanualcontainsserviceandreferenceinformationforThinkCentre®computermachinetypeslistedon
thefrontcover.ThismanualisintendedonlyfortrainedServiceProviderswhoarefamiliarwithLenovo®
computerproducts.

Note:BesuretoreadandunderstandtheChapter2“Safetyinformation”onpage3beforeusingthe
informationinthismanual.

The“Symptom-to-FRUIndex”chapterandthe“Additionalserviceinformation”chapterapplytoall
ThinkCentrecomputers.

ThismanualincludesacompleteFRUpartnumberlistforeachmachinetypelistedonthefrontcover.Ifyou
haveinternetaccess,theFRUpartnumbersarealsoavailableat:
http://www.lenovo.com/support

Importantsafetyinformation

Besuretoreadallcautionanddangerstatementsinthismanualbeforeperforminganyoftheinstructions.

VeuillezliretouteslesconsignesdetypeDANGERetATTENTIONduprésentdocumentavantd'exécuter
lesinstructions.

LesenSieunbedingtalleHinweisevomTyp"ACHTUNG"oder"VORSICHT"indieserDokumentation,bevor
SieirgendwelcheVorgängedurchführen

LeggereleistruzioniintrodottedaATTENZIONEePERICOLOpresentinelmanualeprimadieseguireuna
qualsiasidelleistruzioni

Certique-sedelertodasasinstruçõesdecuidadoeperigonestemanualantesdeexecutarqualquer
umadasinstruções

Esimportantequeleatodaslasdeclaracionesdeprecauciónydepeligrodeestemanualantesdeseguir
lasinstrucciones.

ImportantinformationaboutreplacingRoHScompliantFRUs

RoHS,theRestrictionofHazardousSubstancesinElectricalandElectronicEquipmentDirective
(2002/95/EC)isaEuropeanUnionlegalrequirementaffectingtheglobalelectronicsindustry.RoHS
requirementsmustbeimplementedonLenovoproductsplacedonthemarketandsoldinthe
EuropeanUnionafterJune,2006.ProductsonthemarketbeforeJune,2006arenotrequiredto
haveRoHScompliantparts.Ifthepartsarenotcompliantoriginally,replacementpartscanalso

©CopyrightLenovo2010,2011

1

benoncompliant,butinallcases,ifthepartsarecompliant,thereplacementpartsmustalsobe
compliant.

Note:RoHSandnon-RoHSFRUpartnumberswiththesametandfunctionareidentiedwithunique

FRUpartnumbers.

LenovoplanstotransitiontoRoHScompliancewellbeforetheimplementationdateandexpectsitssuppliers
tobereadytosupportLenovo'srequirementsandscheduleintheEU.Productssoldin2005willcontain
someRoHScompliantFRUs.ThefollowingstatementpertainstotheseproductsandanyproductLenovo
producescontainingRoHScompliantparts.

RoHScompliantThinkCentrepartshaveuniqueFRUpartnumbers.BeforeorafterJune2006,failedRoHS
compliantpartsmustalwaysbereplacedusingRoHScompliantFRUs,soonlytheFRUsidentiedas
compliantinthesystemhardwaremaintenancemanualordirectsubstitutionsforthoseFRUscanbeused.

ProductsmarketedbeforeJune2006ProductsmarketedafterJune2006
Currentororiginalpart

Non-RoHSCanbeNon-RoHS
Non-RoHSCanbeRoHS
Non-RoHSCansubstitutetoRoHS
RoHSMustbeRoHS

ReplacementFRU

Currentororiginalpart

MustbeRoHSMustbeRoHS

ReplacementFRU

Note:AdirectsubstitutionisapartwithadifferentFRUpartnumberthatisautomaticallyshippedbythe

distributioncenteratthetimeoforder.

2ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation

Thischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.

Generalsafety

Followtheserulestoensuregeneralsafety:

•Observegoodhousekeepingintheareaofthemachinesduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Ensureyoucanstandsafelywithoutslipping.

2.Distributetheweightoftheobjectequallybetweenyourfeet.

3.Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempttolift.

4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe
musclesinyourback.Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjects

thatyouthinkaretooheavyforyou.

•Donotperformanyactionthatcauseshazardstothecustomer,orthatmakestheequipmentunsafe.

•Beforeyoustartthemachine,ensurethatotherservicerepresentativesandthecustomer'spersonnelare
notinahazardousposition.

•Placeremovedcoversandotherpartsinasafeplace,awayfromallpersonnel,whileyouareservicing
themachine.

•Keepyourtoolcaseawayfromwalkareassothatotherpeoplewillnottripoverit.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Ensurethatyoursleeves
arefastenedorrolledupaboveyourelbows.Ifyourhairislong,fastenit.

•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanonconductiveclip,approximately
8centimeters(3inches)fromtheend.

•Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersforyourclothing.
Remember:Metalobjectsaregoodelectricalconductors.

•Wearsafetyglasseswhenyouare:hammering,drilling,soldering,cuttingwire,attachingsprings,using
solvents,orworkinginanyotherconditionsthatmightbehazardoustoyoureyes.

•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice
thatiswornordefective.

•Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer.

Electricalsafety

CAUTION:
Electricalcurrentfrompower,telephone,andcommunicationcablescanbehazardous.Toavoid
personalinjuryorequipmentdamage,disconnecttheattachedpowercords,telecommunication
systems,networks,andmodemsbeforeyouopenthecentrecovers,unlessinstructedotherwisein
theinstallationandcongurationprocedures.

Observethefollowingruleswhenworkingonelectricalequipment.

©CopyrightLenovo2010,2011

3

Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft

materialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustomershave,near
theirequipment,rubberoormatsthatcontainsmallconductiveberstodecreaseelectrostaticdischarges.
Donotusethistypeofmattoprotectyourselffromanelectricshock.

•Findtheroomemergencypower-off(EPO)switch,disconnectingswitch,orelectricaloutlet.Ifanelectrical
accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore:
–Performingamechanicalinspection

–Workingnearpowersupplies
–RemovingorinstallingFieldReplaceableUnits(FRU)

•Beforeyoustarttoworkonthemachine,unplugthepowercord.Ifyoucannotunplugit,askthecustomer
topower-offthewallboxthatsuppliespowertothemachineandtolockthewallboxintheoffposition.

•Ifyouneedtoworkonamachinethathasexposedelectricalcircuits,observethefollowingprecautions:
–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearyou.

Remember:Anotherpersonmustbetheretoswitchoffthepower,ifnecessary.

–Useonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour

pocketorbehindyourback.
Remember:Theremustbeacompletecircuittocauseanelectricshock.Byobservingtheabove
rule,youmaypreventacurrentfrompassingthroughyourbody.

–Whenusingatester,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor

thattester.

–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulateyoufromgroundssuchas

metaloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;theseinstructionsarein
thesafetysectionsofmaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperationalcondition.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpowered-off.

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsaremoistoors,
nongroundedpowerextensioncables,powersurges,andmissingsafetygrounds.

•Donottouchliveelectricalcircuitswiththereectivesurfaceofaplasticdentalmirror.Thesurfaceis
conductive;suchtouchingcancausepersonalinjuryandmachinedamage.

•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating
placesinamachine:

–Powersupplyunits
–Pumps
–Blowersandfans
–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs:
–Usecaution;donotbecomeavictimyourself.

–Switchoffpower.
–Sendanotherpersontogetmedicalaid.

4ThinkCentreHardwareMaintenanceManual

Voltage-selectionswitch

Somecomputersareequippedwithavoltage-selectionswitchlocatednearthepower-cordconnection
pointonthecomputer.Ifyourcomputerhasavoltage-selectionswitch,ensurethatyousettheswitchto
matchthevoltageavailableatyourelectricaloutlet.Settingthevoltage-selectionswitchincorrectlycan
causepermanentdamagetothecomputer.

Ifyourcomputerdoesnothaveavoltage-selectionswitch,yourcomputerisdesignedtooperateonlyatthe
voltageprovidedinthecountryorregionwherethecomputerwasoriginallypurchased.

Ifyourelocateyourcomputertoanothercountry,beawareofthefollowing:

•Ifyourcomputerdoesnothaveavoltage-selectionswitch,donotconnectthecomputertoanelectrical
outletuntilyouhaveveriedthatthevoltageprovidedisthesameasitwasinthecountryorregion
wherethecomputerwasoriginallypurchased.

•Ifyourcomputerhasavoltage-selectionswitch,donotconnectthecomputertoanelectricaloutletuntil
youhaveveriedthatthevoltage-selectionswitchissettomatchthevoltageprovidedinthatcountry
orregion.

Ifyouarenotsureofthevoltageprovidedatyourelectricaloutlet,contactyourlocalelectriccompanyor
refertoofcialWebsitesorotherliteraturefortravelerstothecountryorregionwhereyouarelocated.

Safetyinspectionguide

Theintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsonthese
products.Eachmachine,asitwasdesignedandbuilt,hadrequiredsafetyitemsinstalledtoprotectusers
andservicepersonnelfrominjury.Thisguideaddressesonlythoseitems.However,goodjudgmentshould
beusedtoidentifypotentialsafetyhazardsduetoattachmentoffeaturesoroptionsnotcoveredbythis
inspectionguide.

Ifanyunsafeconditionsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeand
whetheryoucancontinuewithoutrstcorrectingtheproblem.

Considertheseconditionsandthesafetyhazardstheypresent:

•Electricalhazards,especiallyprimarypower(primaryvoltageontheframecancauseseriousorfatal
electricalshock).

•Explosivehazards,suchasadamagedCRTfaceorbulgingcapacitor

•Mechanicalhazards,suchaslooseormissinghardware

Theguideconsistsofaseriesofstepspresentedinachecklist.Beginthecheckswiththepoweroff,and
thepowercorddisconnected.

Checklist:

1.Checkexteriorcoversfordamage(loose,broken,orsharpedges).

2.Power-offthecomputer.Disconnectthepowercord.

3.Checkthepowercordfor:
a.Athird-wiregroundconnectoringoodcondition.Useametertomeasurethird-wireground

continuityfor0.1ohmorlessbetweentheexternalgroundpinandframeground.
b.Thepowercordshouldbetheappropriatetypeasspeciedinthepartslistings.
c.Insulationmustnotbefrayedorworn.

4.Removethecover.

Chapter2.Safetyinformation5

5.Checkforanyobviousalterations.Usegoodjudgmentastothesafetyofanyalterations.

6.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetallings,contamination,wateror
otherliquids,orsignsofreorsmokedamage.

7.Checkforworn,frayed,orpinchedcables.

8.Checkthatthepower-supplycoverfasteners(screwsorrivets)havenotbeenremovedortamperedwith.

Handlingelectrostaticdischarge-sensitivedevices

Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto
electrostaticdischarge(ESD).ESDdamagecanoccurwhenthereisadifferenceinchargebetweenobjects.
ProtectagainstESDdamagebyequalizingthechargesothatthemachine,thepart,theworkmat,andthe
personhandlingthepartareallatthesamecharge.

Notes:

1.Useproduct-specicESDprocedureswhentheyexceedtherequirementsnotedhere.

2.MakesurethattheESDprotectivedevicesyouusehavebeencertied(ISO9000)asfullyeffective.

WhenhandlingESD-sensitiveparts:

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

•Avoidcontactwithotherpeoplewhilehandlingthepart.

•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.

•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeandretainsachargeevenwhen
youarewearingawriststrap.

•Usetheblacksideofagroundedworkmattoprovideastatic-freeworksurface.Thematisespecially
usefulwhenhandlingESD-sensitivedevices.

•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotectionthatmeetsthespecic
servicerequirement.

Note:TheuseofagroundingsystemisdesirablebutnotrequiredtoprotectagainstESDdamage.
–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-wireground.

–UseanESDcommongroundorreferencepointwhenworkingonadouble-insulatedor

battery-operatedsystem.Youcanusecoaxorconnector-outsideshellsonthesesystems.

–Usetheroundground-prongoftheacplugonac-operatedcomputers.

Groundingrequirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrectsystemfunction.Proper
groundingoftheelectricaloutletcanbeveriedbyacertiedelectrician.

Safetynotices(multi-lingualtranslations)

Thecautionanddangersafetynoticesinthissectionareprovidedinthefollowinglanguages:

•English

•Arabic

•Brazilian/Portuguese

•Chinese(simplied)

•Chinese(traditional)

6ThinkCentreHardwareMaintenanceManual

•French

•German

•Hebrew

•Italian

•Korean

•Spanish

DANGER

Electricalcurrentfrompower,telephoneandcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconguration

ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceofre,water,orstructuraldamage.

•Disconnecttheattachedpowercords,telecommunicationssystems,networks,andmodems

beforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconguration
procedures.

•Connectanddisconnectcablesasdescribedinthefollowingtableswheninstalling,moving,or

openingcoversonthisproductorattacheddevices.

ToConnectToDisconnect

1.TurneverythingOFF .

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlet.

5.TurndeviceON.

1.TurneverythingOFF .

2.First,removepowercordsfromoutlet.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

CAUTION:
Whenreplacingthelithiumbattery,useonlyPartNumber45C1566oranequivalenttypebattery
recommendedbythemanufacturer.Ifyoursystemhasamodulecontainingalithiumbattery,replace
itonlywiththesamemoduletypemadebythesamemanufacturer.Thebatterycontainslithiumand
canexplodeifnotproperlyused,handled,ordisposedof.Donot:

•Throworimmerseintowater

•Heattomorethan100°C(212°F)

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

Chapter2.Safetyinformation7

CAUTION:

1

2

Whenlaserproducts(suchasCD-ROMs,DVD-ROMdrives,beropticdevices,ortransmitters)are
installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein
mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

CAUTION:
Usesafepracticeswhenlifting.

CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff
theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower
cord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected
fromthepowersource.

8ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation9

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

1

2

PERIGO

10ThinkCentreHardwareMaintenanceManual

Acorrenteelétricaprovenientedecabosdealimentação,detelefoneedecomunicaçõeséperigosa.

Paraevitarriscodechoqueelétrico:

•Nãoconectenemdesconectenenhumcaboouexecuteinstalação,manutençãooureconguração
desteprodutoduranteumatempestadecomraios.

•Conectetodososcabosdealimentaçãoatomadaselétricascorretamenteinstaladaseaterradas.

•T odoequipamentoqueforconectadoaesteprodutodeveserconectadoatomadascorretamente
instaladas.

•Quandopossível,utilizeapenasumadasmãosparaconectaroudesconectarcabosdesinal.

•Nuncaliguenenhumequipamentoquandohouverevidênciadefogo,águaoudanosestruturais.

•Antesdeabrirtampasdedispositivos,desconectecabosdealimentação,sistemasdetelecomunicação,
redesemodemsconectados,amenosqueespecicadodemaneiradiferentenosprocedimentosde
instalaçãoeconguração.

•Conecteedesconecteoscabosconformedescritonatabelaapresentadaaseguiraoinstalar,moverou
abrirtampasdesteprodutooudedispositivosconectados.

ParaConectar:ParaDesconectar:

1.DESLIGUETudo.

2.Primeiramente,conectetodososcabosaos
dispositivos.

3.Conecteoscabosdesinalaosconectores.

4.Conecteoscabosdealimentaçãoàstomadas.

5.LIGUEosdispositivos.

1.DESLIGUETudo.

2.Primeiramente,removaoscabosdealimentaçãodas
tomadas.

3.Removaoscabosdesinaldosconectores.

4.Removatodososcabosdosdispositivos.

CUIDADO:

Aosubstituirabateriadelítio,utilizeapenasumabateriacomNúmerodePeça45C1566ouumtipo
debateriaequivalenterecomendadopeloSeoseusistemapossuiummódulocomumabateriade
lítio,substitua-oapenasporummódulodomesmotipoedomesmofabricante.Abateriacontémlítio
epodeexplodirsenãoforutilizada,manuseadaoudescartadademaneiracorreta.

Não:

•Jogueoucoloquenaágua

•Aqueçaamaisde100°C(212°F)

•Consertenemdesmonte

Descarteabateriaconformerequeridopelasleisouregulamentoslocais.

PRECAUCIÓN:

Quandoprodutosalaser(comounidadesdeCD-ROMs,unidadesdeDVD-ROM,dispositivosdebraótica
outransmissores)estivereminstalados,observeoseguinte:

Chapter2.Safetyinformation11

•Nãoremovaastampas.Aremoçãodastampasdeumprodutoalaserpoderesultaremexposição

1

2

prejudicialàradiaçãodelaser.Nãoexistempeçasquepodemserconsertadasnointeriordodispositivo.

•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedimentosdiferentesdosespecicadosaqui
poderesultaremexposiçãoprejudicialàradiação.

PERIGO

AlgunsprodutosalasercontêmdiododelaserintegradodaClasse3AoudaClasse3B.Observeoseguinte:

Radiaçãoalaserquandoaberto.Nãoolhediretamenteparaofeixeaolhonuoucominstrumentosópticose
eviteexposiçãodiretaaofeixe.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

CUIDADO:

Utilizeprocedimentosdesegurançaparalevantarequipamentos.

CUIDADO:

Obotãodecontroledealimentaçãododispositivoeobotãoparaligar/desligardafontedealimentação
nãodesligamacorrenteelétricafornecidaaodispositivo.Odispositivotambémpodetermaisdeumcabo
dealimentação.Pararemovertodaacorrenteelétricadodispositivo,assegurequetodososcabosde
alimentaçãoestejamdesconectadosdafontedealimentação.

12ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation13

1

2

14ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation15

1

2

DANGER

Lecourantélectriqueprovenantdel'alimentation,dutéléphoneetdescâblesdetransmissionpeutprésenter
undanger.

Pourévitertoutrisquedechocélectrique:

•Nemanipulezaucuncâbleetn'effectuezaucuneopérationd'installation,d'entretienoudereconguration
deceproduitaucoursd'unorage.

•Brancheztouslescordonsd'alimentationsurunsocledeprisedecourantcorrectementcâbléetmisàla
terre.

•Branchezsurdessoclesdeprisedecourantcorrectementcâbléstoutéquipementconnectéàceproduit.

•Lorsquecelaestpossible,n'utilisezqu'uneseulemainpourconnecteroudéconnecterlescâbles
d'interface.

•Nemettezjamaisunéquipementsoustensionencasd'incendieoud'inondation,ouenprésencede
dommagesmatériels.

•Avantderetirerlescartersdel'unité,mettezcelle-cihorstensionetdéconnectezsescordons
d'alimentation,ainsiquelescâblesquilarelientauxréseaux,auxsystèmesdetélécommunicationetaux
modems(saufinstructioncontrairementionnéedanslesprocéduresd'installationetdeconguration).

•Lorsquevousinstallez,quevousdéplacez,ouquevousmanipulezleprésentproduitoudespériphériques
quiluisontraccordés,reportez-vousauxinstructionsci-dessouspourconnecteretdéconnecterles
différentscordons.

16ThinkCentreHardwareMaintenanceManual

ConnexionDéconnexion

1.MettezlesunitésHORSTENSION.

2.Commencezparbranchertouslescordonssurles
unités.

3.Branchezlescâblesd'interfacesurdesconnecteurs.

4.Branchezlescordonsd'alimentationsurdesprises.

5.MettezlesunitésSOUSTENSION.

1.MettezlesunitésHORSTENSION.

2.Débranchezlescordonsd'alimentationdesprises.

3.Débranchezlescâblesd'interfacedesconnecteurs.

4.Débrancheztouslescâblesdesunités.

ATTENTION:

Remplacerlapileaulithiumusagéeparunepilederéférenceidentiqueexclusivement,(référence
45C1566),ousuivrelesinstructionsdufabricantquiendénitleséquivalences.Sivotresystèmeest
dotéd'unmodulecontenantunepileaulithium,vousdevezleremplaceruniquementparunmodule
identique,produitparlemêmefabricant.Lapilecontientdulithiumetpeutexploserencasde
mauvaiseutilisation,demauvaisemanipulationoudemiseaurebutinappropriée.

Nepas:

•lajeteràl'eau,

•l'exposeràdestempératuressupérieuresà100°C,

•chercheràlaréparerouàladémonter.

Nepasmettrelapileàlapoubelle.Pourlamiseaurebut,sereporteràlaréglementationenvigueur.

ATTENTION:

Sidesproduitsàlaser(telsquedesunitésdeCD-ROM,deDVD-ROM,desunitésàbresoptiques,ou
desémetteurs)sontinstallés,prenezconnaissancedesinformationssuivantes:

•Neretirezpaslecarter.Enouvrantl'unitédeCD-ROMoudeDVD-ROM,vousvousexposezau

rayonnementdangereuxdulaser.Aucunepiècedel'unitén'estréparable.

•Pourévitertoutrisqued'expositionaurayonlaser,respectezlesconsignesderéglageet

d'utilisationdescommandes,ainsiquelesprocéduresdécritesdansleprésentmanuel.

DANGER

Certainsproduitsàlasercontiennentunediodeàlaserintégréedeclasse3Aou3B.Prenez
connaissancedesinformationssuivantes:

Rayonnementlaserlorsquelecarterestouvert.Eviteztouteexpositiondirecteaurayonlaser.Evitez
deregarderxementlefaisceauoudel'observeràl'aided'instrumentsoptiques.

Chapter2.Safetyinformation17

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

1

2

ATTENTION:

Soulevezlamachineavecprécaution.

ATTENTION:

L'interrupteurdecontrôled'alimentationdel'unitéetl'interrupteurdublocd'alimentationnecoupent
paslecourantélectriquealimentantl'unité.Enoutre,lesystèmepeutêtreéquipédeplusieurs
cordonsd'alimentation.Pourmettrel'unitéhorstension,vousdevezdéconnectertouslescordons
delasourced'alimentation.

VORSICHT

AnNetz-,Telefon-undDatenleitungenkönnengefährlicheSpannungenanliegen.

AusSicherheitsgründen:

•BeiGewitterandiesemGerätkeineKabelanschließenoderlösen.FernerkeineInstallations-,

Wartungs-oderRekongurationsarbeitendurchführen.

•GerätnuraneineSchutzkontaktsteckdosemitordnungsgemäßgeerdetemSchutzkontakt

anschließen.

•AlleangeschlossenenGeräteebenfallsanSchutzkontaktsteckdosenmitordnungsgemäß

geerdetemSchutzkontaktanschließen.

•DieSignalkabelnachMöglichkeiteinhändiganschließenoderlösen,umeinenStromschlagdurch

BerührenvonOberächenmitunterschiedlichemelektrischemPotenzialzuvermeiden.

•Geräteniemalseinschalten,wennHinweiseaufFeuer,WasseroderGebäudeschädenvorliegen.

18ThinkCentreHardwareMaintenanceManual

•DieVerbindungzudenangeschlossenenNetzkabeln,Telekommunikationssystemen,Netzwerken

undModemsistvordemÖffnendesGehäuseszuunterbrechen,sofernindenInstallations-und
KongurationsprozedurenkeineanderslautendenAnweisungenenthaltensind.

•ZumInstallieren,TransportierenundÖffnenderAbdeckungendesComputersoderder

angeschlossenenEinheitendieKabelgemäßderfolgendenTabelleanschließenundabziehen.

ZumAnschließenderKabelgehenSiewiefolgtvorZumAbziehenderKabelgehenSiewiefolgtvor

1.SchaltenSiealleEinheitenAUS.

2.SchließenSieerstalleKabelandieEinheitenan.

3.SchließenSiedieSignalkabelandieBuchsenan.

4.SchließenSiedieNetzkabelandieSteckdosean.

5.SchaltenSiedieEinheitEIN.

1.SchaltenSiealleEinheitenAUS.

2.ZiehenSiezuerstalleNetzkabelausden
Netzsteckdosen.

3.ZiehenSiedieSignalkabelausdenBuchsen.

4.ZiehenSiealleKabelvondenEinheitenab.

CAUTION:

EineverbrauchteLithiumbatterienurdurcheineBatteriemitderTeilenummer45C1566odereine
gleichwertige,vomHerstellerempfohleneBatterieersetzen.EnthältdasSystemeinModulmiteiner
Lithiumbatterie,diesesnurdurcheinModuldesselbenTypsundvondemselbenHerstellerersetzen.
DieBatterieenthältLithiumundkannbeiunsachgemäßerVerwendung,HandhabungoderEntsorgung
explodieren.

DieBatterienicht:

•mitWasserinBerührungbringen.

•über100Cerhitzen.

•reparierenoderzerlegen.

DieörtlichenBestimmungenfürdieEntsorgungvonSondermüllbeachten.

ACHTUNG:

BeiderInstallationvonLasergeräten(wieCD-ROM-Laufwerken,DVD-aufwerken,Einheitenmit
LichtwellenleitertechnikoderSendern)Folgendesbeachten:

•DieAbdeckungennichtentfernen.DurchEntfernenderAbdeckungendesLasergerätskönnen

gefährlicheLaserstrahlungenfreigesetztwerden.DasGerätenthältkeinezuwartendenTeile.

•WerdenSteuerelemente,EinstellungenoderDurchführungenvonProzedurenandersalshier

angegebenverwendet,kanngefährlicheLaserstrahlungauftreten.

VORSICHT

EinigeLasergeräteenthalteneineLaserdiodederKlasse3Aoder3B.BeachtenSieFolgendes:

Chapter2.Safetyinformation19

LaserstrahlungbeigeöffneterVerkleidung.NichtindenStrahlblicken.KeineLupenoderSpiegel

1

2

verwenden.Strahlungsbereichmeiden.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

ACHTUNG:

ArbeitsschutzrichtlinienbeimAnhebenderMaschinebeachten.

ACHTUNG:

MitdemNetzschalteranderEinheitundamNetzteilwirddieStromversorgungfürdieEinheit
nichtunterbrochen.DieEinheitkannauchmitmehrerenNetzkabelnausgestattetsein.Umdie
StromversorgungfürdieEinheitvollständigzuunterbrechen,müssenallezumGerätführenden
NetzkabelvomNetzgetrenntwerden.

20ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation21

1

2

PERICOLO

Lacorrenteelettricaprovenientedaicavidialimentazione,deltelefonoedicomunicazionepuòessere
pericolosa.

Perevitareilrischiodiscosseelettriche:

•Noncollegareoscollegarequalsiasicavooppureeffettuarel'installazione,lamanutenzioneola

ricongurazionedelprodottoduranteuntemporale.

•Collegaretuttiilielettriciaunapresadialimentazionecorrettamentecablataedotatadimessaa

terra.

•Collegareallepreseelettricheappropriatetutteleapparecchiaturecheverrannoutilizzateper

questoprodotto.

22ThinkCentreHardwareMaintenanceManual

•Sepossibile,utilizzaresolounamanopercollegareoscollegareicavidisegnale.

•Nonaccendereassolutamenteapparecchiatureinpresenzadiincendi,perdited'acquaodanno

strutturale.

•Scollegareicavidialimentazione,isistemiditelecomunicazione,leretieilmodemprimadi

aprireicoperchideldispositivo,salvoistruzionicontrarierelativealleprocedurediinstallazionee
congurazione.

•Collegareescollegareicavicomedescrittonellaseguentetabellaquandovengonoeffettuate

operazionidiinstallazione,spostamentooaperturadeicoperchidiquestoprodottoodelleunità
collegate.

PercollegarsiPerscollegarsi

1.SPEGNEREleapparecchiature.

2.Innanzitutto,collegaretuttiicavialleunità.

3.Collegareicavidisegnaleaiconnettori.

4.Collegareicavidialimentazioneallapresa.

5.Accenderel'unità.

1.SPEGNEREleapparecchiature.

2.Innanzitutto,rimuovereicavidialimentazionedalla
presa.

3.Rimuovereicavidisegnaledaiconnettori.

4.Rimuoveretuttiicavidalleunità.

ATTENZIONE:

Quandosisostituiscelabatteriaallitio,utilizzaresoloilNumeroparte45C1566ountipodibatteria
equivalenteconsigliatodalproduttore.Sesulsistemaèpresenteunmodulochecontieneunabatteria
allitio,sostituirlosoloconuntipodimodulodellostessotipodellastessacasadiproduzione.La
batteriacontienelitioepuòesplodereseusata,maneggiataosmaltitainmodononcorretto.

Non:

•Gettareoimmergerelabatterianell'acqua

•Riscaldarlaadunatemperaturasuperioreai100gradiC(212gradiF)

•Smontarla,ricaricarlaotentarediripararla

Lebatterieusatevannosmaltiteinaccordoallanormativainvigore(DPR915/82esuccessive
disposizioniedisposizionilocali).

ATTENZIONE:

Quandovengonoinstallatiprodottilaser(qualiCD-ROM,unitàDVD-ROM,unitàabreotticheo
trasmittenti),tenerpresentequantosegue:

•Nonrimuovereglisportelli.L'aperturadiun'unitàlaserpuòdeterminarel'esposizionearadiazioni

laserpericolose.All'internodell'unitànonvisonopartisucuieffettuarel'assistenzatecnica.

•L'utilizzodicontrolli,regolazioniol'esecuzionediprocedurenondescrittinelpresentemanuale

possonoprovocarel'esposizionearadiazionipericolose.

Chapter2.Safetyinformation23

PERICOLO

1

2

AlcuneunitàlasercontengonoundiodolaserdiClasse3AoClasse3B.Tenerpresentequantosegue:

Aprendol'unitàvengonoemesseradiazionilaser.Nonssareilfascio,nonguardarlodirettamente
construmentiotticiedevitarel'esposizionealfascio.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

ATTENZIONE:

Prestareattenzionenelsollevarel'apparecchiatura.

ATTENZIONE:

Ilpulsantedicontrollodell'alimentazionepresentesull'unitàel'interruttoredell'alimentatorenon
disattivanol'alimentazionecorrentefornitaall'unità.E'possibilechel'unitàdispongadipiùcavidi
alimentazione.Perdisattivarel'alimentazionedall'unità,accertarsichetuttiicavidialimentazione
sianoscollegatidallafontedialimentazione.

24ThinkCentreHardwareMaintenanceManual

Chapter2.Safetyinformation25

1

2

PELIGRO

Lacorrienteeléctricaprocedentedecablesdealimentación,teléfonosycablesdecomunicaciónpuede
serpeligrosa.

Paraevitarelriesgodedescargaeléctrica:

•Noconectenidesconecteloscablesnirealiceningunatareadeinstalación,mantenimientoo

reconguracióndeesteproductoduranteunatormentaeléctrica.

•Conectetodosloscablesdealimentaciónatomasdecorrientedebidamentecableadasy

conectadasatierra.

•Cualquierequipoqueseconecteaesteproductotambiéndebeconectarseatomasdecorriente

debidamentecableadas.

•Siemprequeseaposible,utiliceunasolamanoparaconectarodesconectarloscablesdeseñal.

•Noenciendanuncaunequipocuandohayseñalesdefuego,aguaodañosestructurales.

26ThinkCentreHardwareMaintenanceManual

•Desconecteloscablesdealimentación,lossistemasdetelecomunicaciones,lasredesylos

módemsconectadosantesdeabrirlascubiertasdelosdispositivos,amenosqueseindiquelo
contrarioenlosprocedimientosdeinstalaciónyconguración.

•Conecteydesconecteloscables,comosedescribeenlatablasiguiente,cuandoinstale,muevao

abralascubiertasdeesteproductoodelosdispositivosconectados.

ParaconectarParadesconectar

1.APÁGUELOtodo.

2.Enprimerlugar,conectetodosloscablesalos
dispositivos.

3.Conecteloscablesdeseñalalosconectores.

4.Enchufeloscablesdealimentaciónalastomasde
corriente.

5.Enciendaeldispositivo.

1.APÁGUELOtodo.

2.Enprimerlugar,desenchufeloscablesdealimentación
delastomasdecorriente.

3.Desconecteloscablesdeseñaldelosconectores.

4.Desconectetodosloscablesdelosdispositivos.

PRECAUCIÓN:

Cuandosustituyaunabateríadelitio,utilicesolamenteunabateríanúmerodepieza45C1566uotra
detipoequivalenterecomendadaporelfabricante.Sisusistemadisponedeunmóduloquecontiene
unabateríadelitio,reemplácelosóloconelmismotipodemódulo,delmismofabricante.Labatería
contienelitioypuedeexplotarsinoseutiliza,manipulaodesechacorrectamente.

Nodebe:

•Arrojarlaalaguaosumergirlaenella

•Exponerlaatemperaturassuperioresa100°C(212°F)

•Repararlaodesmontarla

Deshágasedelabateríasegúnespeciquenlasleyesonormaslocales.

PRECAUCIÓN:

Cuandohayaproductosláser(comounidadesdeCD-ROM,unidadesdeDVD,dispositivosdebra
ópticaotransmisores)instalados,tengaencuentalosiguiente:

•Noquitelascubiertas.Siquitalascubiertasdelproductoláser,podríaquedarexpuestoaradiación

láserpeligrosa.Dentrodeldispositivonoexisteningunapiezaquerequieraserviciotécnico.

•Siusacontrolesoajustesorealizaprocedimientosquenoseanlosespecicadosaquí,podría

exponersearadiacionespeligrosas.

PELIGRO

Chapter2.Safetyinformation27

Algunosproductoslásertienenincorporadoundiodoláserdeclase3Aoclase3B.Tengaencuentalo

1

2

siguiente:

Cuandoseabre,quedaexpuestoaradiaciónláser.Nomiredirectamentealrayoláser,nisiquieracon
instrumentosópticos,yeviteexponersedirectamentealrayoláser.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)

PRECAUCIÓN:

Adopteprocedimientossegurosallevantarelequipo.

PRECAUCIÓN:

Elbotóndecontroldealimentacióndeldispositivoyelinterruptordealimentacióndelafuentede
alimentaciónnodesconectanlacorrienteeléctricasuministradaaldispositivo.Además,eldispositivo
podríatenermásdeuncabledealimentación.Parasuprimirtodalacorrienteeléctricadeldispositivo,
asegúresedequetodosloscablesdealimentaciónesténdesconectadosdelatomadecorriente.

28ThinkCentreHardwareMaintenanceManual

Chapter3.Generalinformation

Thischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythismanual.

LenovoThinkVantageToolbox

TheLenovoThinkVantageToolboxprogramhelpsyoumaintainyourcomputer,improvecomputingsecurity,
diagnosecomputerproblems,getfamiliarwiththeinnovativetechnologiesprovidedbyLenovo,andget
moreinformationaboutyourcomputer.YoucanusethediagnosticsfeatureoftheLenovoThinkVantage
Toolboxprogramtotestdevices,diagnosecomputerproblems,createbootablediagnosticmedia,update
systemdrivers,andviewsysteminformation.

•T oruntheLenovoThinkVantageToolboxprogramontheWindows7operatingsystem,clickStart®All
Programs®LenovoThinkVantageTools®SystemHealthandDiagnostics.Followtheinstructions
onthescreen.

•T oruntheLenovoThinkVantageToolboxprogramontheWindowsVistaoperatingsystemortheWindows
XPoperatingsystem,clickStart®AllPrograms®ThinkVantage®LenovoThinkVantageT oolbox.
Followtheinstructionsonthescreen.

ForadditionalinformationaboutrunningtheLenovoThinkVantageToolboxprogram,refertotheLenovo
ThinkVantageT oolboxhelpsystem.

ThinkVantageProductivityCenter

Note:TheThinkVantageProductivityCenterprogramisonlyavailableoncomputerspreinstalledwiththe

WindowsVistaoperatingsystemortheWindowsXPoperatingsystemfromLenovo.

TheThinkVantageProductivityCenterprogramcontainsinformationsourcesandtoolsdesignedtomake
computingeasyandsecure.Itprovideseasyaccesstovarioustechnologies,suchas:

•ClientSecuritySolution(availableonsomemodels)

•PowerManager

•ProductRecovery

•RescueandRecovery

•SystemUpdate

ToaccesstheThinkVantageProductivityCenterprogram,clickStart®AllPrograms®ThinkVantage

®ProductivityCenter.

LenovoWelcome

Note:TheLenovoWelcomeprogramisonlyavailableoncomputerspreinstalledwiththeWindows7

operatingsystemortheWindowsVistaoperatingsystemfromLenovo.

TheLenovoWelcomeprogramintroducessomeinnovativebuilt-infeaturesofLenovotoyouandguidesyou
throughsomeimportantsetuptaskstohelpyoumakethemostofyourcomputer.

Additionalinformationresources

IfyouhaveInternetaccess,themostup-to-dateinformationforyourcomputerisavailableat:
http://www.lenovo.com/support

©CopyrightLenovo2010,2011

29

Youcanndthefollowinginformation:

•CustomerReplaceableUnit(CRU)installationorreplacementinstructions

•Downloadsanddrivers

•Partsinformation

•Publications

•T roubleshootinginformation

•Linkstootherusefulsourcesofinformation

Specications

Thissectionliststhephysicalspecicationsforyourcomputer.

Formachinetypes:0806,0810,0821,0823,0827,0829,0832,0835,0842, 0844,0846,0848,0851,and4089.

Dimensions

Width:160mm(6.3inches)
Height:388mm(15.28inches)
Depth:422mm(16.61inches)

Weight

Maximumcongurationasshipped:9.4kg(20.72lbs)

Environment

•Airtemperature:

Operating:10°to35°C(50°to95°F)
Non-operating:-40°to60°C(-40°to140°F)
Non-operating:-10°to60°C(14°to140°F)(withoutpackage)

•Humidity:

Operating:20%to80%(non-condensing)
Non-operating:20%to90%(non-condensing)

•Altitude:

Operating:-50to10000ft(-15.2to3048m)
Non-operating:-50to35000ft(-15.2to10668m)

Electricalinput

•Inputvoltage:
–Lowrange:

Minimum:100Vac
Maximum:127Vac
Inputfrequencyrange:50to60Hz
Voltage-selectionswitchsetting:115Vac

–Highrange:

Minimum:200Vac
Maximum:240Vac
Inputfrequencyrange:50to60Hz
Voltage-selectionswitchsetting:230Vac

30ThinkCentreHardwareMaintenanceManual

Formachinetypes:0804,0809,0811,0822,0825,0828,0830,0833,0837, 0843,0845,0847,and0849.

Dimensions

Width:99mm(3.9inches)
Height:335mm(13.19inches)
Depth:382mm(15.04inches)

Weight

Maximumcongurationasshipped:6.6kg(14.55lbs)

Environment

•Airtemperature:

Operating:10°to35°C(50°to95°F)
Non-operating:-40°to60°C(-40°to140°F)
Non-operating:-10°to60°C(14°to140°F)(withoutpackage)

•Humidity:

Operating:20%to80%(non-condensing)
Non-operating:20%to90%(non-condensing)

•Altitude:

Operating:-50to10000ft(-15.2to3048m)
Non-operating:-50to35000ft(-15.2to10668m)

Electricalinput

•Inputvoltage:

–Lowrange:

Minimum:100Vac
Maximum:127Vac
Inputfrequencyrange:50to60Hz
Voltage-selectionswitchsetting:115Vac

–Highrange:

Minimum:200Vac
Maximum:240Vac
Inputfrequencyrange:50to60Hz
Voltage-selectionswitchsetting:230Vac

Chapter3.Generalinformation31

32ThinkCentreHardwareMaintenanceManual

Chapter4.Generalcheckout

Attention

Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemight
havebeenchanged.Beextremelycarefulduringwriteoperationssuchascopying,saving,orformatting.
Dataorprogramscanbeoverwrittenifyouselectanincorrectdrive.

Generalerrormessagesappearifaproblemorconictisfoundbyanapplicationprogram,theoperating
system,orboth.Fortheexplanationofthesemessages,refertotheinformationsuppliedwiththatsoftware
package.

BeforereplacingaFRU,ensurethatthelatestlevelofBIOSisinstalledonthesystem.Adown-levelBIOS
mightcausefalseerrorsandunnecessaryreplacementofthesystemboard.Formoreinformationonhowto
determineandobtainthelatestlevelBIOS,see“BIOSlevels”onpage391

Usethefollowingproceduretohelpdeterminethecauseofaproblem:

1.Power-offthecomputerandallexternaldevices.

2.Checkallcablesandpowercords.

3.Setalldisplaycontrolstothemiddleposition.

4.Power-onallexternaldevices.

5.Power-onthecomputer.

•Lookfordisplayederrorcodes

•Listenforbeepcodes

•Lookforreadableinstructionsoramainmenuonthedisplay.
Ifyoudidnotreceivethecorrectresponse,proceedtostep6onpage33

Ifyoudoreceivethecorrectresponse,proceedtostep7onpage33.

6.Lookatthefollowingconditionsandfollowtheinstructions:

.

.

•IfyouhearbeepcodesduringPOST,goto“Beepsymptoms”onpage61

•IfthecomputerdisplaysaPOSTerror,goto“POSTerrorcodes”onpage62.

•Ifthecomputerhangsandnoerrorisdisplayed,turnoffthecomputerandthepower.Then,turnthe
powerandthecomputerbackon,continueatstep7onpage33

7.RuntheDiagnosticprograms.SeeChapter5“Diagnosticprograms”onpage35.

•Ifyoureceiveanerror,replacethepartthatthediagnosticprogramcallsoutorgoto“Diagnostic
errorcodes”onpage43

•Iftheteststopsandyoucannotcontinue,replacethelastdevicetested.

.

.

.

Problemdeterminationtips

Duetothevarietyofhardwareandsoftwarecombinationsthatcanbeencountered,usethefollowing
informationtoassistyouinproblemdetermination.Ifpossible,havethisinformationavailablewhen
requestingassistancefromServiceSupportandEngineeringfunctions.

•Machinetypeandmodel

•Processororharddiskdriveupgrades

•Failuresymptom
–Dodiagnosticsindicateafailure?

–What,when,where,single,ormultiplesystems?

©CopyrightLenovo2010,2011

33

–Isthefailurerepeatable?
–Hasthiscongurationeverworked?
–Ifithasbeenworking,whatchangesweremadepriortoitfailing?
–Isthistheoriginalreportedfailure?

•Diagnosticsversion
–T ypeandversionlevel

•Hardwareconguration
–Print(printscreen)congurationcurrentlyinuse

–BIOSlevel

•Operatingsystemsoftware
–T ypeandversionlevel

Notes:Toeliminateconfusion,identicalsystemsareconsideredidenticalonlyifthey:

1.Aretheexactmachinetypeandmodels

2.HavethesameBIOSlevel

3.Havethesameadapters/attachmentsinthesamelocations

4.Havethesameaddressjumpers/terminators/cabling

5.Havethesamesoftwareversionsandlevels

6.Havethesamediagnosticdiskettes(version)

7.Havethesamecongurationoptionssetinthesystem

8.Havethesamesetupforoperating-system-controlledles

Comparingthecongurationandsoftwareset-upbetween“workingandnon-working”systemswilloften
leadtoproblemresolution.

34ThinkCentreHardwareMaintenanceManual

Chapter5.Diagnosticprograms

Diagnosticprogramsareusedtotesthardwarecomponentsofyourcomputer.Diagnosticprogramscan
alsoreportoperating-system-controlledsettingsthatinterferewiththecorrectoperationofyoursystem.
Therearetwoprogramspreinstalledonyourcomputertohelpyoudiagnosecomputerproblems:

•LenovoThinkVantageToolbox(usedwhenyouarerunningtheWindowsoperatingsystem)

•PC-DoctorforRescueandRecovery(usedwhenyoucannotstarttheWindowsoperatingsystem)

Notes:

1.Y oucanalsodownloadthePC-DoctorforDOSdiagnosticprogramfromhttp://www.lenovo.com/support.
See“PC-DoctorforDOS”onpage36fordetailedinformation.

2.Ifyouareunabletoisolateandrepairtheproblemyourselfafterrunningtheprograms,saveandprint
theloglescreatedbytheprograms.Y ouwillneedthelogleswhenyouspeaktoaLenovotechnical
supportrepresentative.

LenovoThinkVantageToolbox

TheLenovoThinkVantageToolboxprogramhelpsyoumaintainyourcomputer,improvecomputingsecurity,
diagnosecomputerproblems,getfamiliarwiththeinnovativetechnologiesprovidedbyLenovo,andget
moreinformationaboutyourcomputer.YoucanusethediagnosticsfeatureoftheLenovoThinkVantage
Toolboxprogramtotestdevices,diagnosecomputerproblems,createbootablediagnosticmedia,update
systemdrivers,andviewsysteminformation.

•T oruntheLenovoThinkVantageToolboxprogramontheWindows7operatingsystem,clickStart®All
Programs®LenovoThinkVantageTools®SystemHealthandDiagnostics.Followtheinstructions
onthescreen.

•T oruntheLenovoThinkVantageToolboxprogramontheWindowsVistaoperatingsystemortheWindows
XPoperatingsystem,clickStart®AllPrograms®ThinkVantage®LenovoThinkVantageT oolbox.
Followtheinstructionsonthescreen.

ForadditionalinformationaboutrunningtheLenovoThinkVantageToolboxprogram,refertotheLenovo
ThinkVantageT oolboxhelpsystem.

PC-DoctorforRescueandRecovery

ThePC-DoctorforRescueandRecoveryprogramispartoftheRescueandRecoveryworkspaceonyour
Lenovocomputer.UsethePC-DoctorforRescueandRecoveryprogramifyouareunabletostartthe
Windowsoperatingsystem.

TorunthePC-DoctorforRescueandRecoveryprogramfromtheRescueandRecoveryworkspace,do
thefollowing:

1.T urnoffthecomputer.

2.RepeatedlypressandreleasetheF11keywhenturningonthecomputer.Whenyouhearbeepsorsee
alogoscreen,releasetheF11key.TheRescueandRecoveryworkspaceopensafterashortdelay.

3.FromtheRescueandRecoveryworkspace,selectLaunchadvancedRescueandRecovery®
Diagnosehardware.ThePC-DoctorforRescueandRecoveryprogramopens.

4.Selectthedesireddiagnostictest.Then,followtheinstructionsonthescreen.

ForadditionalinformationaboutrunningthePC-DoctorforRescueandRecoveryprogram,refertothe
PC-DoctorforRescueandRecoveryhelpsystem.

©CopyrightLenovo2010,2011

35

Note:IfyouencounterfailuresthatpreventyoufromgainingaccesstotheRescueandRecovery

workspace,youcanrunthePC-DoctorforRescueandRecoveryprogramafterusingarescuemedium
torecoverthecomputerfromfailuresandgainingaccesstotheRescueandRecoveryworkspace.See
“Creatingandusingarescuemedium”inUserGuide.

PC-DoctorforDOS

YoucanalsodownloadthelatestversionofthePC-DoctorforDOSdiagnosticprogramfrom
http://www.lenovo.com/support.ThePC-DoctorforDOSdiagnosticprogramrunsindependentlyofthe
Windowsoperatingsystem.UsethePC-DoctorforDOSdiagnosticprogramifyouareunabletostartthe
Windowsoperatingsystem.YoucanrunthePC-DoctorforDOSdiagnosticprogramfromadiagnostic
discthatyoucreated.

Creatingadiagnosticdisc

Thissectionprovidesinstructionsonhowtocreateadiagnosticdisc.

Tocreateadiagnosticdisc,dothefollowing:

1.Downloadaself-startingbootablediscimage(knownasanISOimage)ofthediagnosticprogramfrom:
http://www.lenovo.com/support

2.UseanydiscburningsoftwaretocreateadiagnosticdiscwiththeISOimage.

Runningthediagnosticprogramfromthediagnosticdisc

Thissectionprovidesinstructionsonhowtorunthediagnosticprogramfromthediagnosticdiscthat
youcreated.

Torunthediagnosticprogramfromthediagnosticdiscthatyoucreated,dothefollowing:

1.Makesureyourcomputeristurnedoff.

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhentheStartupDevice
Menuopens,releasetheF12key.

3.Insertthediagnosticdiscintotheopticaldrive.

4.SelecttheopticaldrivewiththediagnosticdiscasthestartupdeviceandpressEnter.Thediagnostic
programopens.

5.Followtheinstructionsonthescreentorunthedesireddiagnostictest.Foradditionalhelp,press
theF1key.

6.Removethediagnosticdiscfromtheopticaldriveaftercompletingthediagnostictest.

Navigatingthroughthediagnosticprograms

Usethecursormovementkeystonavigatewithinthemenus.

•TheEnterkeyisusedtoselectamenuitem.

•TheEsckeyisusedtobackuptothepreviousmenu.

•Foronlinehelp,selectF1.

Runningtests

Therearefourwaystorunthediagnostictests.

•Usingthecursormovementkeys,highlightRunNormalTestorRunQuickTestfromtheDiagnostics
menuandthenpressEnter.Thisautomaticallyrunsapre-denedgroupoftestsfromeachtestcategory.

36ThinkCentreHardwareMaintenanceManual

RunNormalT estrunsamoreextensivesetofteststhanRunQuickTestdoesandtakeslongerto

complete.

•PressF5toautomaticallyrunallselectedtestsinallcategories.

•oFromwithinatestcategory,pressCtrl-Entertoautomaticallyrunonlytheselectedtestsinthatcategory.

•oUsingthecursormovementkeys,highlightasingletestwithinatestcategory,andthenpressEnter.
Thisrunsonlythattest.

PressEscatanytimetostopthetestingprocess.

Testresults(N/A,PASSED,FAILED,ABORTED)aredisplayedintheeldbesidethetestdescriptionandin
thetestlog.See“Viewingthetestlog”onpage38

.

Toselectoneormoretests,usethefollowingprocedure.

1.Openthecorrespondingtestcategory.

2.Usingthecursormovementkeys,highlightthedesiredtest.

3.Pressthespacebar.Aselectedtestismarkedby>>.Pressingthespacebaragainde-selectsatest
andremovesthe>>.

4.Repeatsteps2and3abovetoselectalldesiredtests.

Testresults

Diagnosticstestresultsproducethefollowingerrorcodeformat:

FunctionCode

FailureTypeDeviceIDDate

ChkDigits

•FunctionCode:
Representsthefeatureorfunctionwithinthecomputer.

•FailureType:
Representsthetypeoferrorencountered.

•DeviceID:
Containsthecomponent'sunit-IDthatcorrespondstoaxeddiskdrive,removablemediadrive,
processor,specicRIMM,oradeviceonthePCIbus.

•Date:
Containsthedatewhenthediagnostictestwasrun.ThedateisretrievedfromCMOSanddisplayed
usingtheYYYYMMDDformat.

•ChkDigits:
Containsa2-digitcheck-digitvaluetoensurethefollowing:

–Diagnosticswererunonthespecieddate.
–Diagnosticswererunonthespeciedcomputer.
–Thediagnosticerrorcodeisrecordedcorrectly.

•T ext:
Descriptionoftheerror.

Note:See“Diagnosticerrorcodes”onpage43

forerrorcodelistings.

Text

QuickandFullerase-harddiskdrive

Thediagnosticsprogramofferstwoharddiskdriveformatutilities:

•QuickEraseHardDrive

•FullEraseHardDrive

Chapter5.Diagnosticprograms37

QuickEraseHardDriveprovidesaDOSutilitythatperformsthefollowing:

•DestroystheMasterBootRecord(MBR)ontheharddiskdrive.

•DestroysallcopiesoftheFATTableonallpartitions(boththemasterandbackup).

•Destroysthepartitiontable.

•Providesmessagesthatwarntheuserthatthisisanon-recoverableprocess.

FullEraseHardDriveprovidesaDOSutilitythatperformsthefollowing:

•PerformsallthestepsinQuickErase.

•ProvidesaDOSutilitythatwritesrandomdatatoallsectorsoftheharddiskdrive.

•Providesanestimateoftimetocompletionalongwithavisualrepresentationofcompletionstatus.

•Providesmessagesthatwarntheuseraboutanon-recoverableprocess.

Important:MakesurethatalldataisbackedupbeforeusingtheQuickorFullErasefunctions.

ToselecttheQuickEraseHardDriveorFullEraseHardDriveutility,dothefollowing:

1.1.SelecttheUTILITYoptiononthetoolbarandpressEnter.

2.SelecteithertheQUICKERASEorFULLERASEHARDDISKoptionandfollowtheinstructions.

Viewingthetestlog

Toviewdetailsofafailureortoviewalistoftestresults,usethefollowingprocedurefromanytestcategory
screen:

1.PressF3toactivatethelogle.

2.PressF3againtosavetheletodisketteorpressF2toprintthele.

38ThinkCentreHardwareMaintenanceManual

Chapter6.UsingtheSetupUtilityprogram

YoucanusetheSetupUtilityprogramtoviewandchangethecongurationsettingsofyourcomputer,
regardlessofwhichoperatingsystemyouareusing.However,theoperatingsystemsettingsmightoverride
anysimilarsettingsintheSetupUtilityprogram.

ThischapterprovidesinformationaboutthefollowingtopicstohelpyouusetheSetupUtilityprogram:

•“StartingtheSetupUtilityprogram”onpage39

•“Viewingorchangingsettings”onpage39

•“Usingpasswords”onpage39

•“Enablingordisablingadevice”onpage40

•“Selectingastartupdevice”onpage41

•“ExitingtheSetupUtilityprogram”onpage42

StartingtheSetupUtilityprogram

ThissectionprovidesinstructionsonhowtostarttheSetupUtilityprogram.

TostarttheSetupUtilityprogram,dothefollowing:

1.Makesureyourcomputeristurnedoff.

2.RepeatedlypressandreleasetheF1keywhenturningonthecomputer.Whenyouhearmultiplebeeps
orseealogoscreen,releasetheF1key.TheSetupUtilityprogramopens.

Note:Ifapasswordhasbeenset,theSetupUtilityprogrammenuwillnotbedisplayeduntilyoutype
thecorrectpassword.Formoreinformation,see“Usingpasswords”onpage39.

Viewingorchangingsettings

TheSetupUtilityprogrammenulistsvariousitemsaboutthesystemcongurationsettings.Toviewor
changethesettings,starttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage

39.Then,followtheinstructionsonthescreen.

WhenworkingwiththeSetupUtilityprogram,youmustusethekeyboard.Thekeysusedtoperformvarious
tasksaredisplayedatthebottomofeachscreen.

Usingpasswords

ByusingtheSetupUtilityprogram,youcansetapasswordtopreventunauthorizedaccesstoyour
computeranddata.Thefollowingoptionsareavailabletohelpyousetapower-onpasswordoran
administratorpassword:

•SetPower-OnPassword

•SetAdministratorPassword

Youdonothavetosetapasswordtouseyourcomputer.However,usingapasswordimprovescomputing
security.Ifyoudecidetosetapassword,readthefollowingsections.

©CopyrightLenovo2010,2011

39

Passwordconsiderations

Apasswordcanbeanycombinationofupto16(1to16)alphabeticandnumericcharacters.Forsecurity
reasons,itisrecommendedtouseastrongpasswordthatcannotbeeasilycompromised.Tosetastrong
password,usethefollowingguidelines:

Note:TheSetupUtilityprogrampasswordsarenotcasesensitive.

•Haveatleasteightcharactersinlength

•Containatleastonealphabeticcharacterandonenumericcharacter

•Notbeyournameoryourusername

•Notbeacommonwordoracommonname

•Besignicantlydifferentfromyourpreviouspasswords

Power-onpassword

Afteryouhavesetapower-onpasswordusingtheSetPower-OnPasswordoption,apasswordpromptis
displayedeachtimeyouturnonthecomputer.Youcannotusethecomputeruntilavalidpasswordistyped
in.Formoreinformationabouthowtosetapassword,see“Setting,changing,ordeletingapassword”
onpage40

.

Administratorpassword

TheSetAdministratorPasswordoptionenablesyoutosetanadministratorpassword,whichdeters
unauthorizedusersfromchangingcongurationsettings.Ifyouareresponsibleformaintainingthesettings
ofseveralcomputers,youmightwanttosetanadministratorpassword.Formoreinformationabouthowto
setapassword,see“Setting,changing,ordeletingapassword”onpage40

.

Afteryouhavesetanadministratorpassword,apasswordpromptisdisplayedeachtimeyoutrytoaccess
theSetupUtilityprogram.Y oucannotaccesstheSetupUtilityprogramuntilavalidpasswordistypedin.

Ifyouhavesetbothapower-onpasswordandanadministratorpassword,youcantypeeitherpassword
touseyourcomputer.However,tochangeanycongurationsettings,youmustuseyouradministrator
password.

Setting,changing,ordeletingapassword

Thissectionprovidesinstructionsonhowtoset,change,ordeleteapassword.

Toset,change,ordeleteapassword,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage39.

2.FromtheSetupUtilityprogrammainmenu,selectSecurity®SetPower-OnPasswordorSet
AdministratorPassword.

3.Followtheinstructionsonthescreentoset,change,ordeleteapassword.

Note:Apasswordcanbeanycombinationofupto16(1to16)alphabeticandnumericcharacters.
Formoreinformation,see“Passwordconsiderations”onpage40.

Enablingordisablingadevice

Thissectionprovidesinstructionsonhowtoenableordisableuseraccesstoadevice.

40ThinkCentreHardwareMaintenanceManual

SATAControllerWhenthisoptionissettoDisabled,alldevicesconnectedtotheSATAconnectors

(suchastheharddiskdriveandtheopticaldrive)aredisabledandwillnotbe
displayedinthesystemconguration.

USBSetupUsethisoptiontosetupUSBconnectors.

Toenableordisableadevice,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage39.

2.FromtheSetupUtilityprogrammainmenu,selectDevices.

3.Dependingonthedeviceyouwanttoenableordisable,dooneofthefollowing:

•SelectATADrivesSetup®SATAControllertoenableordisablethedevicesconnectedtothe
SATAconnectorsonthesystemboard.

•SelectUSBSetupandfollowtheinstructionsonthescreentoenableordisabletheUSBconnector(s)
ofyourchoice.

4.SelectthedesiredsettingsandpressEnter.

5.PressEsctoreturntotheSetupUtilityprogrammainmenu.YoumighthavetopressEscseveraltimes.

6.PressF10tosavethenewsettingsandexittheSetupUtilityprogram.

Notes:

a.Ifyoudonotwanttosavethenewsettings,selectExit®DiscardChangesandExit.
b.Ifyouwanttoreturntothedefaultsettings,pressF9orselectExit®LoadOptimalDefaults.

Selectingastartupdevice

Ifyourcomputerdoesnotstartupfromadevice(suchasaharddiskdriveorthediscinanopticaldrive)as
expected,dooneofthefollowingtoselectthedesiredstartupdevice.

Selectingatemporarystartupdevice

Thissectionprovidesinstructionsonhowtoselectatemporarystartupdevice.Youcanusetheinstructions
inthissectiontostartupfromanystartupdevice.

Note:Notalldiscsandharddiskdrivesarebootable.

Toselectatemporarystartupdevice,dothefollowing:

1.T urnoffyourcomputer.

2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhentheStartupDevice
Menuopens,releasetheF12key.

3.SelectthedesiredstartupdeviceontheStartupDeviceMenuandpressEnter.

Note:SelectingastartupdeviceontheStartupDeviceMenudoesnotpermanentlychangethestartup
devicesequence.

Viewingorchangingthestartupdevicesequence

Thissectionprovidesinstructionsonhowtovieworpermanentlychangetheconguredstartupdevice
sequence.

Tovieworpermanentlychangetheconguredstartupdevicesequence,dothefollowing:

1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage39.

Chapter6.UsingtheSetupUtilityprogram41

2.SelectStartup®PrimaryBootSequence.Readtheinformationdisplayedontherightsideofthe
screen.

3.Selecttherstbootdevice,secondbootdevice,andsoon.

4.PressEsctoreturntotheStartupmenu.Then,selectthedevicesfortheAutomaticBootSequence
andErrorBootSequence.

5.PressEsctoreturntotheSetupUtilityprogrammainmenu.YoumighthavetopressEscseveraltimes.

6.PressF10tosavethenewsettingsandexittheSetupUtilityprogram.

Notes:

a.Ifyoudonotwanttosavethenewsettings,selectExit®DiscardChangesandExit.
b.Ifyouwanttoreturntothedefaultsettings,pressF9orselectExit®LoadOptimalDefaults.

ExitingtheSetupUtilityprogram

Afteryounishviewingorchangingsettings,pressEsctoreturntotheSetupUtilityprogrammainmenu.
YoumighthavetopressEscseveraltimes.Then,youcandooneofthefollowing:

•IfyouwanttosavethenewsettingsandexittheSetupUtilityprogram,pressF10.Otherwise,your
changeswillnotbesaved.

•Ifyoudonotwanttosavethenewsettings,selectExit®DiscardChangesandExit.

•Ifyouwanttoreturntothedefaultsettings,pressF9orselectExit®LoadOptimalDefaults.

42ThinkCentreHardwareMaintenanceManual

Chapter7.Symptom-to-FRUindex

TheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst.
AlwaysbeginwiththeChapter4“Generalcheckout”onpage33
whichFRUsareneededwhenservicingacomputer.Ifyouareunabletocorrecttheproblemusingthis
index,goto“Undeterminedproblems”onpage65.

Notes:

1.Ifyouhavebothanerrormessageandanincorrectaudioresponse,diagnosetheerrormessagerst.

2.Ifyoucannotrunthediagnostictestsoryougetadiagnosticerrorcodewhenrunningatest,butdidreceivea
POSTerrormessage,diagnosethePOSTerrormessagerst.

3.Ifyoudidnotreceiveanyerrormessage,lookforadescriptionofyourerrorsymptomsintherstpartofthisindex.

Harddiskdrivebooterror

Aharddiskdrivebooterror(errorcodes1962andI999030X)canhavethefollowingcauses.

ErrorFRU/Action

Thestart-updriveisnotinthebootsequencein
conguration.

Nooperatingsysteminstalledonthebootdrive.Installanoperatingsystemonthebootdrive.
Thebootsectoronthestart-updriveiscorrupted.

Thedriveisdefective.

Checkthecongurationandensurethestart-updriveis
inthebootsequence.

Thedrivemustbeformatted.Dothefollowing:

1.Attempttobackupthedataonthefailingharddisk

2.Usingtheoperatingsystemsprogram,formatthe

Replacetheharddiskdrive.

.Youcanusethisindextohelpyoudecide

drive.

harddiskdrive.

PowerSupplyProblems

Ifyoususpectapowerproblem,usethefollowingprocedures.

Check/VerifyFRU/Action

Checkthefollowingforproperinstallation:

•Powercord

•On/Offswitchconnector

•On/Offswitchpowersupplyconnector

•Systemboardpowersupplyconnectors

•Microprocessor(s)connection
Checkthepowercordforcontinuity.
Checkthepower-onswitchforcontinuity.

Reseatconnectors

Powercord
Power-onswitch

Diagnosticerrorcodes

Refertothefollowingdiagnosticerrorcodeswhenusingthediagnostictests.See“Runningtests”onpage
36forthespecictypeforinformationaboutthediagnosticprograms.

©CopyrightLenovo2010,2011

43

Inthefollowingindex,Xcanrepresentanynumber.

DiagnosticErrorCodeFRU/Action
000-000-XXXBIOSTestPassed
000-002-XXXBIOSTimeout1.Flashthesystem.See“Updating(ashing)theBIOS

000-024-XXXBIOSAddressingtestfailure1.Flashthesystem.See“Updating(ashing)theBIOS

000-025-XXXBIOSChecksumValueerror1.Flashthesystem.See“Updating(ashing)theBIOS

000-026-XXXFLASHdataerror1.Flashthesystem.See“Updating(ashing)theBIOS

000-027-XXXBIOSConguration/Setuperror1.RunSetup

000-034-XXXBIOSBufferAllocationfailure

000-035-XXXBIOSResetConditiondetected1.Flashthesystem.See“Updating(ashing)theBIOS

000-036-XXXBIOSRegistererror1.Flashthesystem.See“Updating(ashing)theBIOS

000-038-XXXBIOSExtensionfailure1.Flashthesystem.See“Updating(ashing)theBIOS

000-039-XXXBIOSDMIdataerror1.Flashthesystem.See“Updating(ashing)theBIOS

000-195-XXXBIOSTestabortedbyuser
000-196-XXXBIOStesthalt,errorthresholdexceeded

Noaction

fromadisc”onpage391

2.Systemboard

fromadisc”onpage391.

2.Systemboard

fromadisc”onpage391.

2.Systemboard

fromadisc”onpage391

2.Systemboard

2.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

3.Systemboard

1.Rebootthesystem

2.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

3.Runmemorytest

4.Systemboard

fromadisc”onpage391

2.Systemboard

fromadisc”onpage391

2.Systemboard

fromadisc”onpage391

2.Adaptercard

3.Systemboard

fromadisc”onpage391

2.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

.

.

.

.

.

44ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
000-197-XXXBIOStestwarning

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

000-198-XXXBIOStestaborted

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandretest.See“Updating(ashing)

theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

000-199-XXXBIOStestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test

3.Replacecomponentunderfunctiontest

000-250-XXXBIOSAPMfailure1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

000-270-XXXBIOSACPIfailure1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

001-000-XXXSystemT estPassed

Noaction

001-00X-XXXSystemErrorSystemboard
001-01X-XXXSystemErrorSystemboard
001-024-XXXSystemAddressingtestfailureSystemboard
001-025-XXXSystemChecksumValueerror1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

001-026-XXXSystemFLASHdataerror1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

001-027-XXXSystemConguration/Setuperror1.RunSetup

2.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

3.Systemboard

001-032-XXXSystemDeviceControllerfailureSystemboard
001-034-XXXSystemDeviceBufferAllocationfailure

1.Rebootthesystem

2.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

3.Runmemorytest

4.Systemboard

001-035-XXXSystemDeviceResetconditiondetectedSystemboard
001-036-XXXSystemRegistererrorSystemboard

Chapter7.Symptom-to-FRUindex45

DiagnosticErrorCodeFRU/Action
001-038-XXXSystemExtensionfailure

001-039-XXXSystemDMIdatastructureerror1.Flashthesystem.See“Updating(ashing)theBIOS

001-040-XXXSystemIRQfailure1.Power-off/onsystemandre-test

001-041-XXXSystemDMAfailure1.Power-off/onsystemandre-test

001-195-XXXSystemT estabortedbyuser
001-196-XXXSystemtesthalt,errorthresholdexceeded

001-197-XXXSystemtestwarning

001-198-XXXSystemtestaborted

001-199-XXXSystemtestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

001-250-XXXSystemECCerrorSystemboard
001-254-XXX001-255-XXX001-256-XXX001-257-XXX

SystemDMAerror

001-260-XXX001-264-XXXSystemIRQerrorSystemboard
001-268-XXXSystemIRQ1failure1.DeviceonIRQ1

001-269-XXXSystemIRQ2failure1.DeviceonIRQ2

001-270-XXXSystemIRQ3failure1.DeviceonIRQ3

001-271-XXXSystemIRQ4failure1.DeviceonIRQ4

001-272-XXXSystemIRQ5failure1.DeviceonIRQ5

1.Adaptercard

2.Systemboard

fromadisc”onpage391

2.Systemboard

2.Systemboard

2.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandretest.See“Updating(ashing)
theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test

3.Replacecomponentunderfunctiontest

Systemboard

2.Systemboard

2.Systemboard

2.Systemboard

2.Systemboard

2.Systemboard

46ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
001-273-XXXSystemIRQ6(diskettedrive)failure1.DisketteCable

2.Diskettedrive

3.Systemboard

001-274-XXXSystemIRQ7failure1.DeviceonIRQ7

2.Systemboard

001-275-XXXSystemIRQ8failure1.DeviceonIRQ8

2.Systemboard

001-276-XXXSystemIRQ9failure1.DeviceonIRQ9

2.Systemboard

001-277-XXXSystemIRQ10failure1.DeviceonIRQ10

2.Systemboard

001-278-XXXSystemIRQ11failure1.DeviceonIRQ11

2.Systemboard

001-279-XXXSystemIRQ12failure1.DeviceonIRQ12

2.Systemboard

001-280-XXXSystemIRQ13failure1.DeviceonIRQ13

2.Systemboard

001-281-XXXSystemIRQ14(harddiskdrive)failure

1.Harddiskdrivecable

2.Harddiskdrive

3.Systemboard

001-282-XXXSystemIRQ15failure1.DeviceonIRQ15

2.Systemboard

001-286-XXX001-287-XXX001-288-XXXSystemTimer

Systemboard

failure
001-292-XXXSystemCMOSRAMerror1.RunSetupandre-test

2.Systemboard

001-293-XXXSystemCMOSBattery1.CMOSbattery

2.Systemboard

001-298-XXXSystemRTCdate/timeupdatefailure1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

001-299-XXXSystemRTCperiodicinterruptfailureSystemboard
001-300-XXXSystemRTCAlarmfailureSystemboard
001-301-XXXSystemRTCCenturybyteerror1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

005-000-XXXVideoTestPassedNoaction
005-00X-XXXVideoerror

1.Videocard,ifinstalled

2.Systemboard

005-010-XXX005-011-XXX005-012-XXX005-013-XXX

VideoSignalfailure

1.Videocard,ifinstalled

2.Systemboard

Chapter7.Symptom-to-FRUindex47

DiagnosticErrorCodeFRU/Action
005-016-XXXVideoSimplePatterntestfailure

005-024-XXXVideoAddressingtestfailure1.Videocard,ifinstalled

005-025-XXXVideoChecksumValueerror

005-027-XXXVideoConguration/Setuperror1.RunSetup

005-031-XXXVideoDeviceCablefailure

005-032-XXXVideoDeviceControllerfailure

005-036-XXXVideoRegistererror

005-038-XXXSystemBIOSextensionfailure

005-040-XXXVideoIRQfailure

005-195-XXXVideoTestabortedbyuser
005-196-XXXVideotesthalt,errorthresholdexceeded

005-197-XXXVideotestwarning1.Makesurethecomponentthatiscalledoutis

005-198-XXXVideotestaborted

005-199-XXXVideotestfailed,causeunknown

1.VideoRam

2.Videocard,ifinstalled

3.Systemboard

2.Systemboard

1.Videocard,ifinstalled

2.Systemboard

2.Videodriversupdate

3.Videocard,ifinstalled

4.Systemboard

1.Videocable

2.Monitor

3.Videocard,ifinstalled

4.Systemboard

1.Videocard,ifinstalled

2.Systemboard

1.Videocard,ifinstalled

2.Systemboard

1.Videocard,ifinstalled

2.Systemboard

1.Videocard,ifinstalled

2.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentcalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

48ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
005-2XX-XXX005-3XX-XXXVideosubsystemerror

1.Videocard,ifinstalled

2.Systemboard

006-000-XXXDisketteinterfaceT estPassed
006-0XX-XXXDisketteinterfaceerror

Noaction

1.DiskettedriveCable

2.Diskettedrive

3.Systemboard

006-195-XXXDisketteinterfaceT estabortedbyuserInformationonlyRe-startthetest,ifnecessary
006-196-XXXDisketteinterfacetesthalt,errorthreshold

exceeded

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

006-197-XXXDisketteinterfacetestwarning1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

006-198-XXXDisketteinterfacetestaborted1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

006-199-XXXDisketteinterfacetestfailed,cause
unknown

1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test

3.Replacecomponentunderfunctiontest

006-25X-XXXDisketteinterfaceError

1.Diskettedrivecable

2.Diskettedrive

3.Systemboard

011-000-XXXSerialportInterfaceTestPassed
011-001-XXXSerialportPresence

Noaction

1.Removeexternalserialdevice,ifpresent

2.Runsetup,enableport

3.Systemboard

011-002-XXX011-003-XXXSerialportTimeout/Parity

Systemboard

error
011-013-XXX011-014-XXXSerialportControl

Systemboard

Signal/Loopbacktestfailure
011-015-XXXSerialportExternalLoopbackfailure

1.Wrapplug

2.Systemboard

011-027-XXXSerialportConguration/Setuperror1.RunSetup,enableport

2.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

3.Systemboard

011-03X-XXX011-04X-XXXSerialportfailureSystemboard
011-195-XXXSerialportTestabortedbyuser

InformationonlyRe-startthetest,ifnecessary

Chapter7.Symptom-to-FRUindex49

DiagnosticErrorCodeFRU/Action
011-196-XXXSerialporttesthalt,errorthreshold

exceeded

011-197-XXXSerialporttestwarning

011-198-XXXSerialporttestaborted

011-199-XXXSerialporttestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

011-2XX-XXXSerialportsignalfailure

014-000-XXXParallelportInterfaceT estPassed
014-001-XXXParallelportPresence

014-002-XXX014-003-XXXParallelportTimeout/Parity

error
014-013-XXX014-014-XXXParallelportControl

Signal/Loopbacktestfailure

014-015-XXXParallelportExternalLoopbackfailure

014-027-XXXParallelportConguration/Setuperror1.RunSetup,enableport

014-03X-XXX014-04X-XXXParallelportfailure
014-195-XXXParallelportTestabortedbyuser
014-196-XXXParallelporttesthalt,errorthreshold

exceeded

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

1.Externalserialdevice

2.Systemboard

Noaction

1.Removeexternalparalleldevice,ifpresent

2.Runsetup,enableport

3.Systemboard

Systemboard

Systemboard

1.Wrapplug

2.Systemboard

2.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

3.Systemboard

Systemboard
InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

50ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
014-197-XXXParallelporttestwarning1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

014-198-XXXParallelporttestaborted

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

014-199-XXXParallelporttestfailed,causeunknown

1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

014-2XX-XXX014-3XX-XXXParallelportfailure

1.Externalparalleldevice

2.Systemboard

015-000-XXXUSBportInterfaceTestPassed

Noaction

015-001-XXXUSBportPresence1.RemoveUSBdevice(s)andre-test

2.Systemboard

015-002-XXXUSBportTimeout1.RemoveUSBdevice(s)andre-test

2.Systemboard

015-015-XXXUSBportExternalLoopbackfailure1.RemoveUSBdevice(s)andre-test

2.Systemboard

015-027-XXXUSBportConguration/Setuperror1.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

2.Systemboard

015-032-XXXUSBportDeviceControllerfailureSystemboard
015-034-XXXUSBportbufferallocationfailure

1.Rebootthesystem

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Runmemorytest

4.Systemboard

015-035-XXXUSBportResetconditiondetected1.RemoveUSBdevice(s)andre-test

2.Systemboard

015-036-XXXUSBportRegistererrorSystemboard
015-040-XXXUSBportIRQfailure

1.Runsetupandcheckforconicts

2.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

3.Systemboard

015-195-XXXUSBportTestabortedbyuser

InformationonlyRe-startthetest,ifnecessary

Chapter7.Symptom-to-FRUindex51

DiagnosticErrorCodeFRU/Action
015-196-XXXUSBporttesthalt,errorthresholdexceeded

015-197-XXXUSBporttestwarning

015-198-XXXUSBporttestaborted

015-199-XXXUSBporttestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

018-000-XXXPCICardTestPassed
018-0XX-XXXPCICardFailure

018-195-XXXPCICardT estabortedbyuser1.PCIcard

018-196-XXXPCICardtesthalt,errorthresholdexceeded

018-197-XXXPCICardtestwarning

018-198-XXXPCICardtestaborted

018-199-XXXPCICardtestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

Noaction

1.Risercard,ifinstalled

2.Systemboard

2.InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

52ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
018-250-XXXPCICardServiceserror1.PCIcard

2.Risercard,ifinstalled

3.Systemboard

020-000-XXXPCIInterfaceTestPassed

Noaction

020-0XX-XXXPCIInterfaceerror1.PCIcard

2.Risercard,ifinstalled

3.Systemboard

020-195-XXXPCITestabortedbyuser
020-196-XXXPCItesthalt,errorthresholdexceeded

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

020-197-XXXPCItestwarning

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

020-198-XXXPCItestaborted

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

020-199-XXXPCItestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

020-262-XXXPCIsystemerror1.PCIcard

2.Risercard,ifinstalled

3.Systemboard

025-000-XXXIDEinterfaceT estPassed
025-00X-XXX025-01X-XXXIDEinterfacefailure

Noaction

1.IDEsignalcable

2.Checkpowersupplyvoltages

3.ReseatIDEsignalcable

4.IDEdevice

5.Systemboard

025-027-XXXIDEinterfaceConguration/Setuperror

1.IDEsignalcable

2.Flashthesystem.See“Updating(ashing)theBIOS

fromadisc”onpage391

3.ReseatIDEsignalcable

4.IDEdevice

5.Systemboard

Chapter7.Symptom-to-FRUindex53

DiagnosticErrorCodeFRU/Action
025-02X-XXX025-03X-XXX025-04X-XXXIDEInterface

failure

025-195-XXXIDEinterfaceTestabortedbyuserInformationonlyRe-startthetest,ifnecessary
025-196-XXXIDEinterfacetesthalt,errorthreshold

exceeded

025-197-XXXIDEinterfacetestwarning1.Ifacomponentiscalledout,makesureitis

025-198-XXXIDEinterfacetestaborted1.Ifacomponentiscalledout,makesureitis

025-199-XXXIDEinterfacetestfailed,causeunknown

030-000-XXXSCSIinterfaceTestPassed
030-00X-XXX030-01X-XXXSCSIinterfacefailure1.SCSIsignalcable

030-027-XXXSCSIinterfaceConguration/Setuperror1.SCSIsignalcable

030-03X-XXX030-04X-XXXSCSIinterfaceerror1.SCSIsignalcable

030-195-XXXSCSIinterfaceTestabortedbyuser

1.IDEsignalcable

2.Checkpowersupply

3.ReseatIDEsignalcable

4.IDEdevice

5.Systemboard

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

Noaction

2.Checkpowersupply

3.SCSIdevice

4.SCSIadaptercard,ifinstalled

5.Systemboard

2.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

3.SCSIdevice

4.SCSIadaptercard,ifinstalled

5.Systemboard

2.Checkpowersupply

3.SCSIdevice

4.SCSIadaptercard,ifinstalled

5.Systemboard

InformationonlyRe-startthetest,ifnecessary

54ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
030-196-XXXSCSIinterfacetesthalt,errorthreshold

exceeded

030-197-XXXSCSIinterfacetestwarning

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

030-198-XXXSCSIinterfacetestaborted

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

030-199-XXXSCSIinterfacetestfailed,causeunknown1.Goto“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

035-000-XXXRAIDinterfaceTestPassed
035-0XX-XXXRAIDinterfaceFailure

Noaction

1.RAIDsignalcable

2.RAIDdevice

3.RAIDadaptercard,ifinstalled

4.Systemboard

035-195-XXXRAIDinterfaceTestabortedbyuserInformationonlyRe-startthetest,ifnecessary
035-196-XXXRAIDinterfacetesthalt,errorthreshold

exceeded

035-197-XXXRAIDinterfacetestwarning

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

035-198-XXXRAIDinterfacetestaborted1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

035-199-XXXRAIDinterfacetestfailed,causeunknown

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

071-000-XXXAudioportInterfaceTestPassed

Noaction

Chapter7.Symptom-to-FRUindex55

DiagnosticErrorCodeFRU/Action
071-00X-XXX071-01X-XXX071-02X-XXXAudioport

error

071-03X-XXXAudioportfailure

071-04X-XXXAudioportfailure

071-195-XXXAudioportTestabortedbyuser
071-196-XXXAudioporttesthalt,errorthreshold

exceeded

071-197-XXXAudioporttestwarning1.Makesurethecomponentthatiscalledoutis

071-198-XXXAudioporttestaborted

071-199-XXXAudioporttestfailed,causeunknown

071-25X-XXXAudioportfailure

080-000-XXXGamePortinterfaceT estPassed
080-XXX-XXXGamePortinterfaceError
080-195-XXXGamePortinterfaceTestabortedbyuser
080-196-XXXGamePortinterfacetesthalt,error

thresholdexceeded

1.RunSetup

2.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

3.Systemboard

1.Speakers

2.Microphone

3.Audiocard,ifinstalled

4.Systemboard

1.RunSetup

2.Audiocard,ifinstalled

3.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

1.Speakers

2.Audiocard,ifinstalled

3.Systemboard

Noaction

1.Removethegameportdeviceandre-testthesystem

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

56ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
080-197-XXXGamePortinterfacetestwarning

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

080-198-XXXGamePortinterfacetestaborted

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

080-199-XXXGamePortinterfacetestfailed,cause
unknown

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

086-000-XXXMousePortinterfaceT estPassed
086-001-XXXMousePortinterfacePresence

Noaction

1.Mouse

2.Systemboard

086-032-XXXMousePortinterfaceDevicecontroller
failure

086-035-XXXMousePortinterfaceReset

1.Mouse

2.Systemboard

1.Mouse

2.Systemboard

086-040-XXXMousePortinterfaceIRQfailure1.RunSetup

2.Mouse

3.Systemboard

086-195-XXXMousePortinterfaceTestabortedbyuserInformationonlyRe-startthetest,ifnecessary
086-196-XXXMousePortinterfacetesthalt,error

thresholdexceeded

086-197-XXXMousePortinterfacetestwarning

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

086-198-XXXMousePortinterfacetestaborted1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

Chapter7.Symptom-to-FRUindex57

DiagnosticErrorCodeFRU/Action
086-199-XXXMousePortinterfacetestfailed,cause

unknown

089-000-XXXMicroprocessorTestPassedNoaction
089-XXX-XXXMicroprocessorfailure

089-195-XXXMicroprocessorTestabortedbyuser
089-196-XXXMicroprocessortesthalt,errorthreshold

exceeded

089-197-XXXMicroprocessortestwarning1.Makesurethecomponentthatiscalledoutis

089-198-XXXMicroprocessortestaborted

089-199-XXXMicroprocessortestfailed,causeunknown

170-000-XXXVoltageSensor(s)T estPassed
170-0XX-XXXVoltageSensor(s)failure

170-195-XXXVoltageSensor(s)Testabortedbyuser
170-196-XXXVoltageSensor(s)testhalt,errorthreshold

exceeded

170-197-XXXVoltageSensor(s)testwarning

170-198-XXXVoltageSensor(s)testaborted

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

1.Microprocessor(s)

2.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Flashthesystem.See“Updating(ashing)theBIOS
fromadisc”onpage391

2.Goto“Undeterminedproblems”onpage65

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

Noaction

1.Flashsystem

2.Systemboard

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning
statement

4.Replacethecomponentundertest

1.Ifacomponentiscalledout,makesureitis
connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Flashthesystemandre-test.See“Updating
(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

58ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
170-199-XXXVoltageSensor(s)testfailed,cause

unknown

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

170-250-XXX170-251-XXXVoltageSensor(s)Voltage
limiterror

170-254-XXXVoltageSensor(s)VoltageRegulator
Moduleerror

1.Powersupply

2.Systemboard

1.VoltageRegulatorModule(VRM)

2.Microprocessor

3.Systemboard

175-000-XXXThermalSensor(s)TestPassed
175-0XX-XXXThermalSensor(s)failure

Noaction

1.Flashsystem

2.Systemboard

175-195-XXXThermalSensor(s)T estabortedbyuser
175-196-XXXThermalSensor(s)testhalt,errorthreshold

exceeded

175-197-XXXThermalSensor(s)testwarning

InformationonlyRe-startthetest,ifnecessary

1.PressF3toreviewthelogle

2.Re-startthetesttoresetthelogle

1.Makesurethecomponentthatiscalledoutis

connectedand/orenabled.SeeChapter6“Usingthe
SetupUtilityprogram”onpage39

2.Re-runtest

3.Replacethecomponentthatiscalledoutinwarning

statement

4.Replacethecomponentundertest

175-198-XXXThermalSensor(s)testaborted

1.Ifacomponentiscalledout,makesureitis

connectedand/orenabled

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Goto“Undeterminedproblems”onpage65

175-199-XXXThermalSensor(s)testfailed,cause
unknown

1.See“Undeterminedproblems”onpage65

2.Flashthesystemandre-test.See“Updating

(ashing)theBIOSfromadisc”onpage391

3.Replacecomponentunderfunctiontest

175-250-XXX175-251-XXXThermalSensor(s)limiterror1.Checkfans

2.CheckPowersupplyvoltages

3.Microprocessor

4.Systemboard

185-000-XXXAssetSecurityTestPassed
185-XXX-XXXAssetSecurityfailure

Noaction

1.Flashsystem

2.Systemboard

185-278-XXXAssetSecurityChassisIntrusion1.AssureAssetSecurityEnabled

2.C2CoverSwitch

3.Systemboard

201-000-XXXSystemMemoryTestPassed

Noaction

Chapter7.Symptom-to-FRUindex59

DiagnosticErrorCodeFRU/Action
201-XXX-XXXSystemMemoryerror

202-000-XXXSystemCacheTestPassed
202-XXX-XXXSystemCacheerror1.Cache,ifremovable

206-000-XXXDisketteDriveTestPassedNoaction
206-XXX-XXXDisketteDriveerror

215-000-XXXCD-ROMDriveTestPassed
215-XXX-XXXCD-ROMDriveerror1.CD-ROMDriveCable

217-000-XXXHardDiskDriveTestPassedNoaction
217-25X-XXX217-26X-XXXHardDiskDrive(IDE)error1.HardDiskDriveCable

217-28X-XXX217-29X-XXXHardDiskDrive(SCSI)error1.HardDiskDriveCable

220-000-XXXHi-CapacityCartridgeDriveT estPassed
220-XXX-XXXHi-CapacityCartridgeDriveerror1.RemovetheHi-CapacityCartridgeDriveandre-test

301-XXX-XXXKeyboarderror1.Keyboard

301-000-XXXKeyboardT estPassedNoaction
302-000-XXXMouseTestPassedNoaction
302-XXX-XXXMouseerror1.Mouse

303-000-XXXJoystickTestPassedNoaction
303-XXX-XXXJoystickerrorRemovetheJoystickandre-testthesystem

1.Replacethememorymodulecalledoutbythetest

2.Systemboard

Noaction

2.Systemboard

3.Microprocessor

1.DisketteDriveCable

2.Checkpowersupplyvoltages

3.Diskettedrive

4.Systemboard

Noaction

2.Checkpowersupplyvoltages

3.CD-ROMdrive

4.Systemboard

2.Checkpowersupplyvoltages

3.Reseattheharddiskdrivecable

4.HardDiskdrive(IDE)

5.Systemboard

2.Checkpowersupplyvoltages

3.Reseattheharddiskdrivecable

4.HardDiskdrive(SCSI)

5.SCSIadaptercard

6.Systemboard

Noaction

thesystem

2.Checkandtestmouse

3.Systemboard

2.CheckandtestKeyboard

3.Systemboard

60ThinkCentreHardwareMaintenanceManual

DiagnosticErrorCodeFRU/Action
305-000-XXXMonitorDDCTestPassed
305-250-XXXMonitorDDCselftestfailure1.RunSetuptoenableDDC

415-000-XXXModemT estPassedNoaction
415-XXX-XXXModemerrorRemovetheModemandre-testthesystem

Noaction

2.Cable

3.Monitor

4.Videocard

5.Systemboard

Beepsymptoms

Beepsymptomsaretonesoraseriesoftonesseparatedbypauses(intervalswithoutsound)duringPOST.

Thefollowingtablesdescribesbeepsymptoms.

BeepSymptomFRU/Action
2shortbeepsCMOSsettingerror

1longand2shortbeepsMonitororvideoadaptercard

error

1longand9shortbeepsBIOSROMerror

ContinuouslongbeepsDRAMmemoryerror

Performthefollowingactionsinorder.

1.StarttheSetupUtilityprogramandpressF10to

Saveandexit.SeeChapter6“UsingtheSetupUtility
program”onpage39

2.StarttheSetupUtilityprogramandpressF9toload

defaultsandthenpressF10toSaveandexit.

3.PerformaBoot-blockrecovery.See“Recovering

fromaPOSTandBIOSupdatefailure”onpage392.

Performthefollowingactionsinorder.

1.Makesurethemonitorisproperlyconnectedtothe

computer.

2.Replacethevideoadaptercard(ifpresent).

3.Replacethesystemboard.

Performthefollowingactionsinorder.

1.StarttheSetupUtilityprogramandpressF9toload

defaultsandthenpressF10toSaveandexit.See
Chapter6“UsingtheSetupUtilityprogram”onpage

39.

2.PerformaBoot-blockrecovery.See“Recovering

fromaPOSTandBIOSupdatefailure”onpage392.

3.Replacethesystemboard.

Performthefollowingactionsinorder.

1.Makesurethememorymodule(s)areproperlyseated

intheconnector(s).

2.Replacethememorymodule(s).

3.Replacethesystemboard.

.

Chapter7.Symptom-to-FRUindex61

POSTerrorcodes

Eachtimeyoupower-onthesystem,itperformsaseriesofteststhatchecktheoperationofthesystem
andsomeoptions.ThisseriesoftestsiscalledthePower-OnSelf-T est,orPOST.POSTdoesthefollowing
operations.

•Checkssomebasicsystem-boardoperations

•Checksthememoryoperation

•Startsthevideooperation

•Veriesthatthebootdriveisworking

IfthePOSTdetectsaproblem,anerrormessageappearsonthescreen.Asingleproblemcancauseseveral
errormessagestoappear.Whenyoucorrectthecauseofthersterrormessage,theothererrormessages
probablywillnotappearonthescreenthenexttimeyouturnonthesystem.

POSTErrorMessageDescription/Action

CMOSbatteryfailedTheCMOSbatteryisnolongerfunctional.

Replacethebattery.

CMOSchecksumerror-defaultsloadedChecksumofCMOSisincorrect.

Thecomputerloadsthedefaultcongurationsettings.
ThiserrormightindicatethatCMOShasbecomecorrupt

duetoaweakCMOSbattery.
CPUatnnnn
PressEsctoskipmemorytest

HARDDISKINSTALLFAILURECannotndorinitializetheharddiskdrivecontrolleror

nnnnistherunningspeedofthemicroprocessor.

PressingEscskipsthefullmemorytest

thedrive.

Keyboarderrorornokeyboardpresent

MemoryTest:

Memorytestfail

Makesuretheharddiskdriveiscorrectlyinstalled.

Ifnoharddiskdrivesareinstalled,makesurethehard

diskdriveselectioninSetupissettoNONE.

Cannotinitializethekeyboard.

Makesurethekeyboardisproperlyconnectedtothe

computerandthatnokeysareheldpressedduringPOST.

Topurposelycongurethecomputerwithoutakeyboard,

settheerrorhaltconditioninSetuptoHALTONALL,BUT

KEYBOARD.TheBIOSthenignoresthemissingkeyboard

duringPOST .

Thismessagedisplaysduringafullmemorytest,counting

downthememoryareasbeingtested.

IfPOSTdetectsanerrorduringmemorytesting,additional

informationappears.Thisinformationgivesspecics

aboutthetypeandlocationofthememoryerror.

62ThinkCentreHardwareMaintenanceManual

POSTErrorMessageDescription/Action

PressTABtoshowPOSTscreen

Error:Non-SystemdiskordiskerrorReplaceandpress
anykeywhenready

PressingtheTABkeypermitstheusertotogglebetween
thedefaultPOSTdisplayscreenandacustomPOST
displayscreen.

TheBIOSwasunabletondasuitablebootdevice.

Makesurethebootdriveisproperlyconnectedtothe
computer.

Makesureyouhavebootablemedia.

Miscellaneouserrormessages

Message/SymptomFRU/Action

ChangingdisplaycolorsDisplay/Monitor
Computerwillnotpower-off.See“Harddiskdriveboot

error”onpage43

ComputerwillnotRPLfromserver

ComputerwillnotperformaWakeonLAN®(ifapplicable)1.Checkpowersupplyandsignalcableconnections

Deadcomputer.See“Harddiskdrivebooterror”onpage

43.

Diskettedrivein-uselightremainsonordoesnotlight
whendriveisactive.

Flashingcursorwithanotherwiseblankdisplay.

IncorrectmemorysizeduringPOST

.

1.PowerSwitch

2.SystemBoard

3.Risercard,ifinstalled

1.Ensurethatnetworkisinstartupsequenceasrst
deviceorrstdeviceafterdiskette

2.EnsurethatnetworkadapterisenabledforRPL

3.Networkadapter(Advisenetworkadministratorof
newMACaddress)

tonetworkadapter

2.Ensurethattheoperatingsystemsettingsaresetto
enableWakeonLAN

3.EnsureWakeonLANfeatureisenabledin
Setup/Conguration(see“StartingtheSetupUtility
program”onpage39

4.EnsurenetworkadministratorisusingcorrectMAC
address

5.EnsurenointerruptorI/Oaddressconicts

6.Networkadapter(advisenetworkadministratorof
newMACaddress)

1.PowerSupply

2.SystemBoard

1.DisketteDrive

2.SystemBoard

3.DisketteDriveCable

1.SystemBoard

2.PrimaryHardDiskDrive

3.HardDiskDriveCable

1.RuntheMemorytests

2.MemoryModule

3.SystemBoard

)

Chapter7.Symptom-to-FRUindex63

Message/SymptomFRU/Action

"InsertaDiskette"iconappearswithaknown-good
diagnosticsdisketteintherst3.5-inchdiskettedrive.

Intensityorcolorvariesfromlefttorightofcharacters
andcolorbars

Nopowerorfannotrunning
Non-systemdiskordiskerror-typemessagewitha

known-gooddiagnosticdiskette.

Otherdisplaysymptomsnotlistedabove(includingblank
orillegibledisplay)

Power-onindicatororharddiskdrivein-uselightnoton,
butcomputerworkscorrectly

Printerproblems1.Printer

Programloadsfromtheharddiskwithaknown-good
diagnosticsdisketteintherst3.5-inchdiskettedrive

RPLcomputercannotaccessprogramsfromitsownhard
disk.

RPLcomputerdoesnotRPLfromserver

Serialorparallelportdevicefailure(systemboardport)1.ExternalDeviceSelf-TestOK?

Serialorparallelportdevicefailure(adapterport)1.ExternalDeviceSelf-T estOK?

Someorallkeysonthekeyboarddonotwork

1.SystemBoard

2.DisketteDriveCable

3.NetworkAdapter

1.Display

2.Videoadapter(ifpresent)

3.SystemBoard

1.See“Harddiskdrivebooterror”onpage43.

1.DisketteDrive

2.SystemBoard

3.DisketteDriveCable

1.Display

2.SystemBoard

1.Powerswitch/LEDassembly

2.SystemBoard

2.SystemBoard

1.RunSetupandcheckStartupsequence.

2.DisketteDrive

3.DisketteDriveCable

4.SystemBoard

5.PowerSupply

1.IfnetworkadministratorisusingLCCMHybridRPL,
checkstartupsequence:

a.Firstdevice-network
b.Seconddevice-harddisk

2.Harddiskdrive

1.Checkstartupsequence

2.CheckthenetworkadapterLEDstatus

2.ExternalDevice

3.Cable

4.SystemBoard

2.ExternalDevice

3.Cable

4.AlternateAdapter

5.SystemBoard

1.Keyboard

2.KeyboardCable

3.SystemBoard

64ThinkCentreHardwareMaintenanceManual

Undeterminedproblems

Ifyouencounterundeterminedproblems,dothefollowing:

1.T urnoffthecomputerandthepower.

2.Removeordisconnectthefollowingcomponents(ifinstalled)oneatatime.
a.Externaldevices(modem,printer,ormouse)
b.Anyadaptercards
c.Memorymodules
d.Extendedvideomemory
e.ExternalCache
f.ExternalCacheRAM
g.Harddiskdrive
h.Diskettedrive

3.T urnonthepowerandthecomputertore-testthesystem.

4.Repeatsteps1through3untilyoundthefailingdeviceoradaptercards.

Ifalldevicesandadaptercards

havebeenremoved,andtheproblemcontinues,replacethesystemboard.See“Replacingthesystem
board”onpage85or“Replacingthesystemboard”onpage115.

Chapter7.Symptom-to-FRUindex65

66ThinkCentreHardwareMaintenanceManual

Chapter8.ReplacingFRUs(MachineTypes:0806,0810,0821,
0823,0827,0829,0832,0835,0842,0844,0846,0848,0851,and

4089.)

Important

BesuretoreadandunderstandChapter2“Safetyinformation”onpage3beforeyoureplaceanyFRU.
Theseprecautionsandguidelineswillhelpyouworksafely.

FRUreplacementsaretobedoneonlybytrainedservicetechnicians.

ThischapterdoesnotcontaintheremoveorreplaceprocedureforallFRUs.OnlythemajorFRUsare
documented.

Locatingconnectors,controls,andindicatorsonthefrontofyour computer

Frontconnector,control,andindicatorlocationsshowsthelocationsoftheconnectors,controls,and
indicatorsonthefrontofyourcomputer.

Figure1.Frontconnector,control,andindicatorlocations

1Harddiskdriveactivityindicator
2Powerindicator6Headphoneconnector
3Powerswitch7Microphoneconnector
4Opticaldriveeject/closebutton8USBconnector

©CopyrightLenovo2010,2011

5USBconnector

67

Locatingconnectorsandpartsontherearofyourcomputer

Rearconnectorandpartlocationsshowsthelocationsoftheconnectorsandpartsontherearofyour
computer.Someconnectorsontherearofyourcomputerarecolor-codedtohelpyoudeterminewhereto
connectthecablesonyourcomputer.

Figure2.Rearconnectorandpartlocations

1Voltage-selectionswitch(availableonsome

models)

2Powercordconnector

3Serialport10PCIExpressx1cardslot
4VGAmonitorconnector11PCIcardslots(2)
5USBconnectors(4)12Serialport(availableonsomemodels)
6Microphoneconnector13Ethernetconnector
7Audioline-outconnector

8Audioline-inconnector

9PCIExpressx16graphicscardslot

14PersonalSystem/2®(PS/2®)keyboardandmouse

connector(availableonsomemodels)

Locatingcomponents

Figure3“Componentlocations”onpage69showsthelocationsofthevariouscomponentsinyour
computer.Toremovethecomputercoverandgainaccesstotheinsideofthecomputer,see“Removingthe
computercover”onpage71.

68ThinkCentreHardwareMaintenanceManual

Figure3.Componentlocations

1Heatsinkandfanassembly

2Memorymodules(2)
3Frontbezel7Powersupplyassembly
4Opticaldrive

5Systemboard
6Rearfanassembly

Locatingpartsonthesystemboard

Figure4“Systemboardpartlocations”onpage70showsthelocationsofthepartsonthesystemboard.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)69

Figure4.Systemboardpartlocations

1Microprocessor12Frontpanelconnector
2Microprocessorfanconnector

3Memoryslots(2)14Serial(COM2)connector
4Thermalsensorconnector15Frontaudioconnector
524-pinpowerconnector16Internalspeakerconnector
6Parallelconnector
7Battery

8Coverpresenceswitchconnector(Intrusionswitch

13USBconnectors(2)

17PCIcardslots(2)
18PCIExpressx1cardslot
19PCIExpressx16graphicscardslot

connector)(somemodels)

9SATAconnectors(3)20Systemfanconnector
10ClearCMOS(ComplementaryMetalOxide

214-pinpowerconnector

Semiconductor)/Recoveryjumper

11Powerfanconnector

22PS/2keyboardandmouseconnector

Locatinginternaldrives

Internaldrivesaredevicesthatyourcomputerusestoreadandstoredata.Youcanadddrivestoyour
computertoincreasestoragecapacityandenableyourcomputertoreadothertypesofmedia.Internal
drivesareinstalledinbays.Inthismanual,thebaysarereferredtoasbay1,bay2,andsoon.

Wheninstallingorreplacinganinternaldrive,itisimportanttonotethetypeandsizeofthedrivethat
youcaninstallorreplaceineachbayandcorrectlyconnectthecablestothedriveinstalled.Referto
theappropriatesectioninChapter8“ReplacingFRUs(MachineTypes:0806,0810,0821,0823,0827,

70ThinkCentreHardwareMaintenanceManual

0829,0832,0835,0842,0844,0846,0848,0851,and4089.)”onpage67forinstructionsonhowtoinstallor
replaceinternaldrivesforyourcomputer.

Figure5“Drivebaylocations”onpage71showsthelocationsofthedrivebaysinyourcomputer.

Figure5.Drivebaylocations

1Bay1-Opticaldrivebay(withanopticaldriveinstalled)
2Bay2-Slimcardreaderdrivebay
3Bay3-PrimarySATAharddiskdrivebay(witha3.5-inchSATAharddiskdriveinstalled)
4Bay4-SecondarySATAharddiskdrivebay

Removingthecomputercover

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoremovethecomputercover.

CAUTION:

Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbefore

removingthecomputercover.

Toremovethecomputercover,dothefollowing:

1.Removeallmediafromthedrives.Then,turnoffallattacheddevicesandthecomputer.

2.Disconnectallpowercordsfromelectricaloutlets.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)71

3.Disconnectthepowercord,Input/Output(I/O)cables,andallothercablesthatareconnectedtothe
computer.

4.Removeanylockingdevicethatsecuresthecomputercover,suchasanintegratedcablelockor
apadlock.

5.Removethetwoscrewsthatsecurethecomputercoverandslidethecomputercovertotherearto
removeit.

Figure6.Removingthecomputercover

Removingandreinstallingthefrontbezel

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoremoveandreinstallthefrontbezel.

Toremoveandreinstallthefrontbezel,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Removethefrontbezelbyreleasingthethreeplastictabsontheleftsideandpivotingthefrontbezel
outward.

72ThinkCentreHardwareMaintenanceManual

Figure7.Removingthefrontbezel

4.T oreinstallthefrontbezel,aligntheotherthreeplastictabsontherightsideofthefrontbezelwith
thecorrespondingholesinthechassis,thenpivotthefrontbezelinwarduntilitsnapsintoposition
ontheleftside.

Figure8.Reinstallingthefrontbezel

5.Goto“Completingthepartsreplacement”onpage94.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)73

InstallingorreplacingaPCIcard

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

ThissectionprovidesinstructionsonhowtoinstallorreplaceaPCIcard.

YourcomputerhasonestandardPCIcardslot,twoPCIExpressx1cardslots,andonePCIExpressx16
graphicscardslot.See“Locatingpartsonthesystemboard”onpage69.

ToinstallorreplaceaPCIcard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Attherearofthecomputer,removethescrewthatsecuresthePCIcardlatch.

Figure9.RemovingthescrewthatsecuresthePCIcardlatch

4.Dooneofthefollowing:

•IfyouarereplacingaPCIcard,openthePCIcardlatchandremovetheoldPCIcardthatiscurrently

installedasshowninRemovingthePCIcard.

Note:IfthePCIcardissecuredinplacebyaretaininglatch

1,presstheretaininglatchtorelease

thePCIcardfromthelatch.Then,graspthePCIcardbytheedgesandcarefullypullitoutofthe
slot.Ifnecessary,alternatemovingeachsideofthePCIcardasmallandequalamountuntilit
iscompletelyremovedfromthePCIcardslot.

74ThinkCentreHardwareMaintenanceManual

Figure10.RemovingthePCIcard

•IfyouareinstallingaPCIcard,openthePCIcardlatchandremovetheappropriatePCIcardslot
cover.See“Locatingpartsonthesystemboard”onpage69toidentifythetypesofPCIcardslots.

5.RemovethenewPCIcardfromitsstatic-protectivepackage.

6.InstallthenewPCIcardintotheappropriatePCIcardslotonthesystemboard.Then,pivotthePCIcard
latchtotheclosedpositiontosecurethePCIcards.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)75

Figure11.InstallingthePCIcard

7.ReinstallthescrewtosecurethePCIcardlatchinplace.

8.T ocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage94.

Installingorreplacingamemorymodule

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoinstallorreplaceamemorymodule.

YourcomputerhastwomemoryslotsforinstallingorreplacingDDR3SDRAMDIMMsthatprovideuptoa
maximumof4GBofsystemmemory.Wheninstallingorreplacingamemorymodule,use1GBor2GB
DDR3SDRAMDIMMsinanycombinationuptoamaximumof4GBofsystemmemory.

Toinstallorreplaceamemorymodule,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Laythecomputeronitssideforeasieraccesstothesystemboard.

4.Locatethememoryslotsonthesystemboard.See“Locatingpartsonthesystemboard”onpage69.

5.Removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothememoryslots.

6.Dooneofthefollowing:

•Ifyouarereplacingamemorymodule,opentheretainingclipsandremovetheoldmemorymodule

thatiscurrentlyinstalled.

76ThinkCentreHardwareMaintenanceManual

Figure12.Removingthememorymodule

•Ifyouareinstallingamemorymodule,opentheretainingclipsofthememoryslotintowhichyou
wanttoinstallthememorymodule.

Figure13.Openingtheretainingclipsofthememoryslot

7.Positionthenewmemorymoduleoverthememoryslot.Makesurethatthenotch1onthenewmemory
moduleisalignedwiththekey2inthememoryslot.Then,pressthenewmemorymodulestraightdown
intothememoryslotuntiltheretainingclipscloseandthenewmemorymodulesnapsintoposition.

Figure14.Installingthememorymodule

8.Reinstallanypartsandreconnectanycablesthathavebeenremovedordisconnected.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)77

9.T ocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage94.

Replacingthebattery

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Yourcomputerhasaspecialtypeofmemorythatmaintainsthedate,time,andcongurationinformationfor
built-infeatures.Thebatterykeepsthisinformationactivewhenyouturnoffthecomputer.

Thebatterynormallyrequiresnochargingormaintenancethroughoutitslife;however,nobatterylasts
forever.Ifthebatteryfails,thedate,time,andcongurationinformation,includingpasswords,arelost.An
errormessageisdisplayedwhenyouturnonthecomputer.

Beforeperformingthefollowingprocedure,besuretoreadandunderstandtheinformationaboutreplacing
anddisposingofthebatteryinthe“Batteries”and“Lithiumbatterynotice”sectionsoftheThinkCentre
SafetyandWarrantyGuide.

Toreplacethebattery,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Locatethebattery.See“Locatingpartsonthesystemboard”onpage69.

4.Removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothebattery.

5.Removetheoldbattery.

Figure15.Removingtheoldbattery

6.Installthenewbattery.

Figure16.Installingthenewbattery

7.Reinstallanypartsandreconnectanycablesthathavebeenremovedordisconnected.

78ThinkCentreHardwareMaintenanceManual

8.Reinstallthecomputercoverandreconnectallexternalcables.See“Completingthepartsreplacement”
onpage94.

9.T urnonthecomputerandallattacheddevices.

Note:Whenthecomputeristurnedonforthersttimeafterreplacingthebattery,anerrormessage
mightbedisplayed.Thisisnormalafterreplacingthebattery.

10.UsetheSetupUtilityprogramtosetthedate,time,passwords,andanyothercongurationinformation.
SeeChapter6“UsingtheSetupUtilityprogram”onpage39.

11.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

Replacingthepowersupplyassembly

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacethepowersupplyassembly.

Althoughtherearenomovingpartsinyourcomputerafterthepowercordhasbeendisconnected,the
followingwarningsarerequiredforyoursafetyandproperUnderwritersLaboratories(UL)certication.

DANGER

Hazardousmovingparts.Keepngersandotherbodypartsaway.

CAUTION:
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel
attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith
oneoftheseparts,contactaservicetechnician.

Toreplacethepowersupplyassembly,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)79

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Disconnectthepowersupplyassemblycablesfromalldrivesandfromthe24-pinpowerconnectorand
4-pinpowerconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage69.

Note:Youmightalsoneedtoreleasethepowersupplyassemblycablesfromsomecableclipsorties
thatsecurethecablestothechassis.

4.Laythecomputeronitssideandremovethefourscrewsthatsecurethepowersupplyassembly.Then,
slidethepowersupplyassemblytothefrontofthechassis.

Figure17.Removingthepowersupplyassemblyscrews

5.Pivotthepowersupplyassemblyasshownandthenliftthepowersupplyassemblytoremoveit
fromthechassis.

Figure18.Removingthepowersupplyassembly

80ThinkCentreHardwareMaintenanceManual

6.Makesurethatthenewpowersupplyassemblyisthecorrectreplacement.Somepowersupply
assembliesautomaticallysensethevoltage,somepowersupplyassembliesarevoltagespecic,and
somepowersupplyassemblieshaveavoltage-selectionswitch.Ifyourpowersupplyassemblyhas
avoltage-selectionswitch,makesurethatyousetthevoltage-selectionswitchtomatchthevoltage
availableatyourelectricaloutlet.Ifnecessary,useaballpointpentoslidethevoltage-selectionswitch
tothecorrectposition.

•Ifthevoltagesupplyrangeinyourlocalcountryorregionis100–127Vac,setthevoltage-selection

switchto115V.

•Ifthevoltagesupplyrangeinyourlocalcountryorregionis200–240Vac,setthevoltage-selection

switchto230V.

7.Installthenewpowersupplyassemblyintothechassissothatthescrewholesinthenewpowersupply
assemblyarealignedwiththecorrespondingholesintherearofthechassis.

8.Installthefourscrewstosecurethenewpowersupplyassemblyinplace.

Note:UseonlyscrewsprovidedbyLenovo.

9.Connectthenewpowersupplyassemblycablestoalldrivesandthesystemboard.See“Locating
partsonthesystemboard”onpage69.

10.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

Replacingtheheatsinkandfanassembly

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacetheheatsinkandfanassembly.

CAUTION:

Theheatsinkandfanassemblymightbeveryhot.Turnoffthecomputerandwaitthree

toveminutestoletthecomputercoolbeforeremovingthecomputercover.

Toreplacetheheatsinkandfanassembly,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Laythecomputeronitssideforeasieraccesstothesystemboard.

4.Locatetheheatsinkandfanassembly.See“Locatingcomponents”onpage68.

5.Disconnectanycablesthatmightpreventyouraccesstotheheatsinkandfanassembly.

6.Disconnecttheheatsinkandfanassemblycablefromthemicroprocessorfanconnectoronthesystem
board.See“Locatingpartsonthesystemboard”onpage69.

7.Followthissequencetoremovethefourscrewsthatsecuretheheatsinkandfanassemblytothe
systemboard:

a.Partiallyremovescrew1,thenfullyremovescrew2,andthenfullyremovescrew1.
b.Partiallyremovescrew3,thenfullyremovescrew4,andthenfullyremovescrew3.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)81

Note:Carefullyremovethefourscrewsfromthesystemboardtoavoidanypossibledamagetothe
systemboard.Thefourscrewscannotberemovedfromtheheatsinkandfanassembly.

Figure19.Screwsthatsecuretheheatsinkandfanassembly

8.Lifttheheatsinkandfanassemblyoffthesystemboard.

Notes:

a.Youmighthavetogentlytwisttheheatsinkandfanassemblytofreeitfromthemicroprocessor.
b.Whenhandlingtheheatsinkandfanassembly,donottouchthethermalgreaseonthebottomofit.

9.Placethenewheatsinkandfanassemblyonthesystemboardsothatthefourscrewsarealigned
withthecorrespondingholesinthesystemboard.Makesurethatyouproperlyplacethenewheat
sinkandfanassemblysothatyoucaneasilyconnectthenewheatsinkandfanassemblycabletothe
microprocessorfanconnectoronthesystemboard.

10.Followthissequencetoinstallthefourscrewstosecurethenewheatsinkandfanassembly:
a.Partiallytightenscrew1,thenfullytightenscrew2,andthenfullytightenscrew1.
b.Partiallytightenscrew3,thenfullytightenscrew4,andthenfullytightenscrew3.

11.Connectthenewheatsinkandfanassemblycabletothemicroprocessorfanconnectoronthesystem
board.See“Locatingpartsonthesystemboard”onpage69

.

12.Reconnectanycablesthathavebeenremoved.

13.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

82ThinkCentreHardwareMaintenanceManual

Replacingthemicroprocessor

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacethemicroprocessor.

CAUTION:

Theheatsinkandmicroprocessormightbeveryhot.Turnoffthecomputerandwait

threetoveminutestoletthecomputercoolbeforeremovingthecomputercover.

Toreplacethemicroprocessor,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Laythecomputeronitssideforeasieraccesstothesystemboard.

4.Notethepartandconnectorlocationsonthesystemboard.See“Locatingpartsonthesystemboard”
onpage69.Then,removeanypartsanddisconnectanycablesthatmightpreventyouraccesstothe
heatsinkandfanassembly.

5.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage81.

6.Placetheheatsinkandfanassemblyonitssidesothatthethermalgreaseonthebottomofitdoesnot
getincontactwithanything.

7.Liftthesmallhandle3andopentheretainer1toaccessthemicroprocessor2.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)83

Figure20.Accessingthemicroprocessor

8.Liftthemicroprocessorstraightupandoutofthemicroprocessorsocket,asshowninRemovingthe
microprocessor.

Notes:

a.Yourmicroprocessorandsocketmightlookdifferentfromtheoneillustrated.
b.Notetheorientationofthemicroprocessorinthesocket.Y oucaneitherlookforthesmalltriangle1

ononecornerofthemicroprocessorornotetheorientationofthenotches2onthemicroprocessor.
Thisisimportantwheninstallingthenewmicroprocessoronthesystemboard.

c.Touchonlytheedgesofthemicroprocessor.Donottouchthegoldcontactsonthebottom.
d.Donotdropanythingontothemicroprocessorsocketwhileitisexposed.Thesocketpinsmustbe

keptascleanaspossible.

Figure21.Removingthemicroprocessor

9.Makesurethatthesmallhandleisintheraisedposition.

10.Removethenewmicroprocessor1fromtheprotectivecover2thatprotectsthegoldcontactsofthe
newmicroprocessor.

84ThinkCentreHardwareMaintenanceManual

11.Holdthenewmicroprocessorbytheedgesandalignthenotchesonitwiththetabsinthe
microprocessorsocket,oralignthesmalltriangleononecornerofthemicroprocessorwiththe
correspondingbeveledcornerofthemicroprocessorsocket.

12.Lowerthenewmicroprocessorstraightdownintothemicroprocessorsocketonthesystemboard.

13.Closethemicroprocessorretainerandlockitintopositionwiththesmallhandletosecurethenew
microprocessorinthesocket.

14.Reinstalltheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage81.

15.Reinstallanypartsandreconnectanycablesthathavebeenremovedordisconnected.

16.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

Replacingthesystemboard

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacethesystemboard.

CAUTION:

Theheatsinkandmicroprocessormightbeveryhot.Turnoffthecomputerandwait

threetoveminutestoletthecomputercoolbeforeopeningthecomputercover.

Toreplacethesystemboard,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.

4.Laythecomputeronitssideforeasieraccesstothesystemboard.

5.DisconnectthefrontaudioandUSBassemblycablesfromthesystemboard.See“Locatingpartson
thesystemboard”onpage69.

6.RemoveallmemorymodulesandPCIcardsthatarecurrentlyinstalled.See“Installingorreplacinga
memorymodule”onpage76

and“InstallingorreplacingaPCIcard”onpage74.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)85

7.Carefullytakenoteofthelocationofallcableconnectionsonthesystemboardanddisconnectallthe
cables.See“Locatingpartsonthesystemboard”onpage69.

8.Removetheheatsinkandfanassemblyfromthefailingsystemboard.See“Replacingtheheatsinkand
fanassembly”onpage81.

9.Removetheeightscrewsthatsecurethesystemboard.

Figure22.Removingtheeightscrewsthatsecurethesystemboard

10.Carefullyslidethesystemboardsothatitcanbereleasedfromthemountingstudsthatsecurethe
systemboardinplace.

11.Liftthesystemboardoutofthechassis.

12.Removethemicroprocessorfromthefailingsystemboardandinstallitonthenewsystemboard.
See“Replacingthemicroprocessor”onpage83.

Note:Ifyournewsystemboardcomeswithamicroprocessorsocketcover,removethesocketcover
beforeyouinstallthemicroprocessoronthenewsystemboard.

13.Installthenewsystemboardintothechassisbyaligningtheeightmountingstudsinthechassiswiththe
correspondingholesinthenewsystemboard.Carefullyslidethenewsystemboardintothechassisuntil
itissecuredinplacebythemountingstuds.Then,installtheeightscrewstosecurethesystemboard.

14.InstallallmemorymodulesandPCIcardsremovedfromthefailingsystemboardonthenewsystem
board.See“Installingorreplacingamemorymodule”onpage76

and“InstallingorreplacingaPCI

card”onpage74.

15.Installtheheatsinkandfanassemblyandconnecttheheatsinkandfanassemblycabletothenew
systemboard.See“Replacingtheheatsinkandfanassembly”onpage81

.

16.Reconnectallremainingcablestothesystemboard.See“Locatingpartsonthesystemboard”
onpage69.

17.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.

86ThinkCentreHardwareMaintenanceManual

18.Reinstallthecomputercover.

19.Goto“Completingthepartsreplacement”onpage94.

Thefailingsystemboardmustbereturnedwithamicroprocessorsocketcovertoprotectthepinsduring
shippingandhandling.

Toinstallthemicroprocessorsocketcover:

1.Makesurethatthemicroprocessorhasbeenremovedfromthemicroprocessorsocket.See“Replacing
themicroprocessor”onpage83.

2.Closethemicroprocessorretainerandlockitintopositionwiththesmallhandle.

3.Insertthetabs1ofthesocketcoverintothehingedsideofthesocket,andthenpresstheotherside
ofthesocketcoverdownwarduntilthetabs2snapintoposition.

Figure23.Tabsonthemicroprocessorsocketcover(bottomview)

Figure24.Installingthemicroprocessorsocketcover

Replacingtheopticaldrive

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacetheopticaldrive.

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)87

Toreplacetheopticaldrive,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.

4.Disconnectthesignalcableandthepowercablefromtherearoftheopticaldrive.

5.Removethethreescrewsthatsecuretheopticaldrive.Then,slidetheopticaldriveoutofthefront
ofthecomputer.

Figure25.Removingtheopticaldrive

6.Slidethenewopticaldriveintothedrivebayfromthefrontandalignthescrewholesinthenewoptical
drivewiththecorrespondingholesinthedrivebay.Then,installthethreescrewstosecurethenew
opticaldriveinplace.

88ThinkCentreHardwareMaintenanceManual

Figure26.Installingtheopticaldrive

7.Connectoneendofthesignalcabletotherearofthenewopticaldriveandtheotherendtoanavailable
SATAconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage69.Then,
locateanavailableve-wirepowerconnectorandconnectittotherearofthenewopticaldrive.

Figure27.ConnectingaSA T Aopticaldrive

8.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

Replacingtheharddiskdrive

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacetheharddiskdrive.

Toreplacetheharddiskdrive,dothefollowing:

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)89

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Locatetheprimaryharddiskdrive.See“Locatinginternaldrives”onpage70.

Note:Thereisalsoasecondaryharddiskdrivebayforyoutopurchaseandinstallasecondaryhard
diskdrivebyyourself.Ifyouwanttoinstallasecondaryharddiskdrive,usethesamewayofinstalling
theprimaryharddiskdrive.

4.Disconnectthesignalcableandthepowercablefromtherearoftheharddiskdrive.

5.Removethefourscrewsthatsecuretheharddiskdrive.Then,slidetheharddiskdriveoutofthechassis.

Figure28.Removingtheharddiskdrive

6.Slidethenewharddiskdriveintotheharddiskdrivebayandalignthescrewholesinthenewhard
diskdrivewiththecorrespondingholesinthedrivebay.Then,installthefourscrewstosecurethe
newharddiskdriveinplace.

90ThinkCentreHardwareMaintenanceManual

Figure29.Installingtheharddiskdrive

7.Connectoneendofthesignalcabletotherearofthenewharddiskdriveandtheotherendtoan
availableSATAconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage69
Then,locateanavailableve-wirepowerconnectorandconnectittotherearofthenewharddiskdrive.

Figure30.ConnectingaSA T Aharddiskdrive

8.T ocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage94.

ReplacingthefrontaudioandUSBassembly

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

.

ThissectionprovidesinstructionsonhowtoreplacethefrontaudioandUSBassembly.

ToreplacethefrontaudioandUSBassembly,dothefollowing:

Chapter8.ReplacingFRUs(MachineT ypes:0806,0810,0821,0823,0827,0829,0832,0835,

0842,0844,0846,0848,0851,and4089.)91

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Removethecomputercover.See“Removingthecomputercover”onpage71.

3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.

4.DisconnectthefrontaudioandUSBassemblycablesfromthesystemboard.See“Locatingpartson
thesystemboard”onpage69

.

5.NotethefrontaudioandUSBassemblycableroutingandremovethescrewthatsecuresthefrontaudio
andUSBassembly.Then,removethefrontaudioandUSBassemblyfromthechassis.

Figure31.RemovingthefrontaudioandUSBassembly

6.RoutethecablesofthenewfrontaudioandUSBassemblythroughtheholeinthechassis.

7.PositionthenewfrontaudioandUSBassemblytothechassissothatthescrewholeinthenewfront
audioandUSBassemblyisalignedwiththecorrespondingholeinthechassis.

8.InstallthescrewtosecurethenewfrontaudioandUSBassemblyinplace.

9.ConnectthenewfrontaudioandUSBassemblycablestothesystemboard.See“Locatingpartsonthe
systemboard”onpage69

.

10.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.

11.T ocompletethereplacement,goto“Completingthepartsreplacement”onpage94.

Replacingtherearfanassembly

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoreplacetherearfanassembly.

Toreplacetherearfanassembly,dothefollowing:

92ThinkCentreHardwareMaintenanceManual