HardwareMaintenanceManualLenovoB430
Notes:1.Useproduct-specicESDprocedureswhentheyexceedtherequirementsnotedhere.2.MakesurethattheESDprotectivedevicesyouusehavebeencertied(ISO9000)asfu
•“2010LCDbezelassembly”onpage90•“2020LCDpanelandhinges”onpage91Removalstepsofintegratedcamera21StepScrew(quantity)ColorTorque2M2×3mm,wafer-head,nylon-
RemovalstepsofLCDcablewithmicrophoneboard12112040WirelessantennaassemblyandLCDrearcoverassemblyForaccess,removetheseFRUsinorder:•“1010Batterypack”onpa
33Cablerouting:Whenyouinstallthewirelessantennaassembly,routethecablesasshowninthefollowinggures.Asyouroutethecables,makesurethattheyarenotsubjecttoa
AppendixA.NoticesLenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountries.ConsultyourlocalLenovorepresentativeforinformat
TrademarksLenovoisthetrademarkofLenovointheUnitedStates,othercountriesorboth:ThefollowingtermsaretrademarksoftheMicrosoftgroupofcompanies:MicrosoftWin
PartNumber:0B48977_01PrintedinChina(1P)P/N:0B48977_01*1P0B48977_01*
DANGERDANGERDANGERDANGERDANGERDANGERChapter1.Safetyinformation5
DANGER6HardwareMaintenanceManual
PERIGOPERIGOPERIGOChapter1.Safetyinformation7
PERIGOPERIGOPERIGOPERIGOPERIGO8HardwareMaintenanceManual
DANGERDANGERDANGERDANGERDANGERChapter1.Safetyinformation9
DANGERDANGERDANGERVORSICHTVORSICHT10HardwareMaintenanceManual
VORSICHTVORSICHTVORSICHTVORSICHTVORSICHTVORSICHTChapter1.Safetyinformation11
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Chapter1.Safetyinformation13
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformationunderAppendixA“Notices”onpage97.SecondEdition(November2012)©Co
14HardwareMaintenanceManual
Chapter1.Safetyinformation15
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Lasercompliancestatement(multilingualtranslations)Thelasercompliancestatementsinthissectionareprovidedinthefollowinglanguages:•English•Arabic•Brazilia
18HardwareMaintenanceManual
Chapter1.Safetyinformation19
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Chapter1.Safetyinformation21
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Chapter2.ImportantserviceinformationThischapterpresentsthefollowingimportantserviceinformationthatappliestoallmachinetypessupportedbythismanual:•“Stra
ContentsAboutthismanual...iiiChapter1.Safetyinformation...1Generalsafety...1Electricalsafety...2Safetyinspectionguide
Attention:Thedrivestartupsequenceinthecomputeryouareservicingmighthavebeenchanged.Beextremelycarefulduringwriteoperationssuchascopying,saving,orformat
FRUidenticationforCTO,CMV,andGAVproductsTherearetwoinformationresourcestoidentifywhichFRUsareusedtosupportCTO,CMV,andGAVproducts.ThesesourcesarePEWan
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Chapter3.GeneralcheckoutThischapterpresentsfollowinginformation:•“Whattodorst”onpage27•“Checkoutguide”onpage28–“LenovoSolutionCenter”onpage28–“Quickt
Thefollowingarenotcoveredunderwarranty:•LCDpanelcrackedfromtheapplicationofexcessiveforceorfrombeingdropped•Scratched(cosmetic)parts•Distortion,deform
Thequicktestprogramsareapplicableonthefollowingoperatingsystems:•Microsoft®Windows®8•MicrosoftWindows7•MicrosoftWindowsXP•MicrosoftWindowsServer®2003•
1.Gotohttp://www.lenovo.com/diags.2.ClickLenovoBootableDiagnostics.3.FollowtheinstructionsontheWebsitetocreateabootablediagnosticmediumonaUSBdeviceorC
•Ifthecomputerdoesnotchargeduringoperation,goto“Checkingoperationalcharging”onpage31.Tochecktheacpoweradapter,dothefollowing:1.Unplugtheacpoweradapter
TerminalVoltage(Vdc)1+0to+12.67Ground(-)1(+)2(+)3456(-)7(-)3.Ifthevoltageislessthan+11.0Vdc,thebatterypackhasbeendischarged.Note:Rechargingwilltakeatl
Chapter4.RelatedserviceinformationThischapterpresentsfollowinginformation:•“RestoringthefactorycontentsbyusingtheRecoveryDiscSet”onpage33•“UsingtheWin
1090Thermalfan...661100Thermalpipes...671110Keyboard...691120Keyboardbezelassembly,cardreader,touchpad,anddummycap...
4.SelectyourlanguageandclickNext.5.Readthelicense.Ifyouagreewiththetermsandconditions,selectIacceptthesetermsandconditionsandthenclickNext.Ifyoudonota
1.Moveyourcursortothebottom-rightcornerofthescreentobringupthecharms.ClickSettings➙ChangePCsettings➙General.2.IntheRemoveeverythingandreinstallWindows
Forinstructionsonhowtoremovetheharddiskpassword,see“Howtoremovetheharddiskpassword”onpage36.SupervisorpasswordAsupervisorpasswordprotectsthesysteminfo
4.SelectPassword.5.SelectHard-diskxpasswordwherexistheletteroftheharddiskdrive.Apop-upwindowopens.6.SelectMasterHDP,whereHDPstandsforharddiskpassword.
•Thesystemstatus,RAM,VRAM,andsetupdataarestoredontheharddiskdrive.•Thesystemispoweredoff.Note:Ifthecomputerentersthehibernationmodewhileitisdockedtoth
NumericerrorcodesTable2.NumericerrorcodesSymptomorerror(beeps,ifany)FRUoraction,insequence0187EAIAdataaccesserror-TheaccesstoEEPROMisfailed.(twoshortb
No-beepsymptomsTable4.No-beepsymptomsSymptomorerrorFRUoraction,insequenceNobeep,power-onindicatoron,LCDblank,andnoPOST.1.Makesurethateveryconnectorisc
UndeterminedproblemsIfthediagnostictestsdidnotidentifythedevicethathasfailed,ifwrongdevicesareinstalled,orifthesystemsimplyisnotoperating,followthesep
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Chapter5.StatusindicatorsThischapterpresentsthesystemstatusindicatorsthatshowthestatusofthecomputer.123Table6.StatusindicatorsIndicatorMeaning1CapsLoc
AboutthismanualThismanualcontainsserviceandreferenceinformationforthefollowingLenovoproducts.LenovoB430MachineT ype(MT)6270Usethismanualalongwiththead
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Chapter6.SpecialkeysThecomputercomeswithseveralspecialkeysattheupperrowofthekeyboard.Touseeachfunction,directlypressthedesiredkey.Thefollowingtableexp
Table7.Specialkeys(continued)SpecialkeyDescriptionWirelessradiocontrol(F9)Pressthiskeytoenableordisablethebuilt-inwirelessnetworkingfeatures.Whenyoupr
Chapter7.LocationsThischapterintroducesthelocationsofthehardwarecomponentsonLenovoB430models.Locatingcomputercontrols,connectors,andindicatorsThistopi
Rearview234511USB3.0connectors4Videographicsarray(VGA)connector2HDMIport5Securitykeyhole3USB3.0connectorBottomview3221451Smallbottomcover4Largebottomc
Notes:•EachFRUisavailableforalltypesormodels,unlessotherwisespecied.•CRUstatementforcustomers:Youcanresolvesomeproblemswithyourproductwithareplacemen
MajorFRUsandCRUs123456789101112131415161718192021232250HardwareMaintenanceManual
Table8.MajorFRUsandCRUsNo.FRUdescriptionSelf-serviceCRUOptional-serviceCRU1LCDunitNoNo2PowerbuttonsubcardNoNo3KeyboardbezelNoNo4CardreaderNoNo5Backupb
LCDFRUsandCRUs6712341123467552HardwareMaintenanceManual
Table9.LCDFRUsandCRUsNo.FRUdescriptionSelf-serviceCRUOptional-serviceCRU1LCDbezelNoNo2HingesNoNo3WirelessantennaassemblyNoNo4IntegratedcameraassemblyN
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54HardwareMaintenanceManual
Chapter8.FRUreplacementnoticesCRUstatementforcustomers:Youcanresolvesomeproblemswithyourproductwithareplacementpartyoucaninstallyourself,calleda“Custo
Notes:•Makesurethatyouusethecorrectscrew.Itisrecommendedtousenewscrewsforreplacements.Ifyouhaveatorquescrewdriver,tightenallscrewsrmlytothetorquespec
Chapter9.RemovingorreplacingaFRUThischapterprovidesinstructionsonhowtoremoveorreplaceaFRU.CRUstatementforcustomers:Youcanresolvesomeproblemswithyourpr
Attention:Thesystemboardissensitiveto,andcanbedamagedby,electrostaticdischarge.Beforetouchingit,establishpersonalgroundingbytouchingagroundpointwithon
Unlockthebatterylatch1.Holdthebatterylockleverintheunlockedposition,andremovethebatterypack2.221Wheninstalling:Installthebatterypackintheslot.Makesure
Wheninstalling:Attachthelargebottomcoverasshowninthefollowingillustration.1030SmallbottomcoverForaccess,removethisFRU:•“1010Batterypack”onpage58Remova
•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59Removalstepsofopticaldriveorblankbezel1Note:Yourmodelsmightlookslightlydifferentfromtheillust
Removalstepsofmemorymodules211Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.Wheninstalling:Note:Ifonlyonememorymoduleistobeinstalle
Removalstepsofharddiskdriveassembly2112Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.StepScrew(quantity)ColorTorque1M2×3mm,wafer-he
Chapter1.SafetyinformationThischapterpresentsthefollowingsafetyinformationthatyouneedtobefamiliarwithbeforeyouserviceaLenovonotebookcomputer.•“General
Removalstepsofharddiskdrivebracket11112StepScrew(quantity)ColorTorque1M3×3mm,wafer-head,nylon-coated(4)Silver0.392Nm(4kgf-cm)1070PCIExpressMiniCardfor
RemovalstepsofPCIExpressMiniCardforwirelessLANInstep1,unplugtheconnectorsbyusingtheantennaRFconnectorremovaltoolorpicktheconnectorswithyourngersandge
•“1010Batterypack”onpage58•“1030Smallbottomcover”onpage60RemovalstepsofbackupbatteryDANGERUseonlytheauthorizedbatteryspeciedforyourcomputer.Anyotherb
RemovalstepsofthermalfanNote:Loosenthescrews2.2221Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.Wheninstalling:Makesurethattheconne
1c1a1d1g1e1f1bNote:Yourmodelmightlookslightlydifferentfromtheillustrationabove.2Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.Wheni
aabFormodelswithanintegratedthermalpipesab1110KeyboardForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59Chapte
Removalstepsofkeyboard11Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.Wheninstalling:Makesurethatthescrewsarefastenedandthekeyboard
3444456InstallationstepsofkeyboardToinstallthekeyboard,dothefollowing:1.Attachtheconnectors.Chapter9.RemovingorreplacingaFRU71
2.Attachthekeyboardandensurethatthekeyboardedgesareundertheframe.3.Tomakesurethatthefrontsideofthekeyboardishousedrmly,gentlypressthekeyswithyourthum
Removalstepsofkeyboardbezelassembly22211111111112Note:Yourmodelmightlookslightlydifferentfromtheillustrationabove.StepScrew(quantity)ColorTorque1M2×8m
ElectricalsafetyObservethefollowingruleswhenworkingonelectricalequipment.Important:•Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescover
654Wheninstalling:Makesurethattheconnectorsareattachedrmlytothesystemboard.Instep11,releasethekeyboardbezelfromtheframeusingaplasticprytoolasshownint
StepScrew(quantity)ColorTorque1M2×3mm,wafer-head,nylon-coated(1)Silver0.181Nm(1.85kgf-cm)Removalstepsoftouchpad12334Wheninstalling:Makesurethattheconn
StepScrew(quantity)ColorTorque1M2×3mm,wafer-head,nylon-coated(1)Black0.181Nm(1.85kgf-cm)1130CPUForaccess,removetheseFRUsinorder:•“1010Batterypack”onpa
1140SystemboardassemblyImportantnoticesforhandlingthesystemboard:Whenhandlingthesystemboard,bearthefollowinginmind:•Thesystemboardhasanaccelerometer,w
FormodelswithadiscretethermalmoduleacbFormodelswithanintegratedthermalmoduleba78HardwareMaintenanceManual
341265Wheninstalling:Makesurethattheconnectorsareattachedrmlytothesystemboard.77StepScrew(quantity)ColorTorque7M2×5mm,wafer-head,nylon-coated(2)Silve
89Wheninstalling:Makesurethattheconnectorisattachedrmlytothesystemboard.1150SpeakerassemblyForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage5
Removalstepsofspeakerassembly111StepScrew(quantity)ColorTorque1M2×2mm,wafer-head,nylon-coated,bighead(3)Black0.181Nm(1.85kgf-cm)22Wheninstalling:Attac
1160PowerbuttonsubcardForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59•“1040Opticaldriveorblankbezel”onpage6
•“1120Keyboardbezelassembly,cardreader,touchpad,anddummycap”onpage72RemovalstepsofI/OsubcardwithUSBconnectorandaudiojack123Wheninstalling:Makesurethat
•Ifanelectricalaccidentoccurs:–Usecaution;donotbecomeavictimyourself.–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideThepurpose
441180RJ45subcardForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59•“1040Opticaldriveorblankbezel”onpage60•“10
RemovalstepsofRJ45subcard123Wheninstalling:Makesurethattheconnectorisattachedrmlytothesystemboard.StepScrew(quantity)ColorTorque3M2×5mm,wafer-head,ny
1190LCDunitForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59•“1030Smallbottomcover”onpage60•“1040Opticaldrive
Instep3,releasethewirelessantennacablesfromthecableguides.3 3 33 33 333344Chapter9.RemovingorreplacingaFRU87
Instep5,releasewirelessantennacablesfromthecableguides.5556688HardwareMaintenanceManual
1200BasecoverassemblyandDC-inconnectorForaccess,removetheseFRUsinorder:•“1010Batterypack”onpage58•“1020Largebottomcover”onpage59•“1030Smallbottomcover
6 73254111121098IftheWindowsCerticateofAuthentication(COA)label7isattachedtoapartthatisreplaced,returntheoldpartwiththelabelattachedtothecustomer,orp
RemovalstepsofLCDbezelassembly1111StepScrewcapScrew(quantity)ColorTorque1M2×4.5mm,wafer-head,nylon-coated(4)Silver0.392Nm(4kgf-cm)2222222222Wheninstal
•“1040Opticaldriveorblankbezel”onpage60•“1060Harddiskdriveassembly”onpage62•“1070PCIExpressMiniCardforwirelessLAN”onpage64•“1110Keyboard”onpage69•“112
345Wheninstalling:MakesurethattheLCDconnectorisattachedrmly.Removalstepsofhinges11111122StepScrew(quantity)ColorTorque1M2×3mm,wafer-head,nylon-coated
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