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Bottomview
1
2
1Bottomcover2Fanlouvers
LocatingFRUsandCRUs
Thistopicintroducesthefollowingserviceparts:
•“MajorFRUs”onpage43
•“LCDFRUs”onpage45
Notes:
•EachFRUisavailableforalltypesormodels,unlessotherwisespecified.
•CRUstatementforcustomers:
Youcanresolvesomeproblemswithyourproductwithareplacementpartyoucaninstallyourself,calleda
“CustomerReplaceableUnit”or“CRU.”SomeCRUsaredesignatedasself-serviceCRUsandothersare
designatedasoptional-serviceCRUs.Installationofself-serviceCRUsisyourresponsibility.Foroptional-service
CRUs,youcaneitherinstalltheCRUyourselforyoucanrequestthataServiceProviderinstalltheCRUaccording
tothewarrantyserviceforyourproduct.IfyouintendoninstallingtheCRU,LenovowillshiptheCRUtoyou.CRU
informationandreplacementinstructionsareshippedwithyourproductandareavailablefromLenovoatanytime
uponrequest.YoucanfindalistofCRUsforyourproductinthisHardwareMaintenanceManual.Anelectronic
versionofthismanualcanbefoundathttp://www.lenovo.com/support.ClickGuides&Manualsandthenfollow
theon-screeninstructionstofindthemanualforyourproduct.Youmightberequiredtoreturnthedefectivepart
thatisreplacedbytheCRU.Whenreturnisrequired:(1)returninstructions,aprepaidshippinglabel,anda
containerwillbeincludedwiththereplacementCRU;and(2)youmightbechargedforthereplacementCRUif
LenovodoesnotreceivethedefectiveCRUwithinthirty(30)daysofyourreceiptofthereplacementCRU.Seeyour
LenovoLimitedWarrantydocumentationforfulldetails.
ThinkPadcomputerscontainthefollowingtypesofCRUs:
–Self-serviceCRUs:TheseCRUsunplugorareheldbynomorethantwoscrews.Examplesofthesetypes
ofCRUsincludetheacpoweradapter,powercord,andharddiskdrive.Otherself-serviceCRUsdepending
onproductdesignmightincludethememorymodule,wirelesscard,keyboard,andpalmrestwithfingerprint
readerandtouchpad.
–Optional-serviceCRUs:TheseCRUsareisolatedpartswithinthecomputerthatareconcealedbyanaccess
panelthatistypicallysecuredbymorethantwoscrews.Oncetheaccesspanelisremoved,thespecific
CRUisvisible.
•ACRUisidentifiedbyasingleasterisk(*)ortwoasterisks(**)intheCRUIDcolumn.AnNintheCRUIDcolumn
meansthatthepartisnotaCRU.Asingleasterisk(*)meansthatthepartisaself-serviceCRU;twoasterisks
(**)meansthatthepartisanoptional-serviceCRU.
•FRUsmarkedwith
OPareavailableasoptions.
42ThinkPad11eandThinkPadYoga11eHardwareMaintenanceManual
- ThinkPad11eandThinkPadYoga11e 1
- HardwareMaintenanceManual 1
- FirstEdition(May2014) 2
- ©CopyrightLenovo2014 2
- Contents 3
- AppendixA.Notices..........85 4
- Aboutthismanual 5
- Chapter1.Safetyinformation 7
- Safetyinspectionguide 8
- Chapter1.Safetyinformation3 9
- Groundingrequirements 10
- Chapter1.Safetyinformation5 11
- .Safetyinformation7 13
- Chapter1.Safetyinformation9 15
- VORSICHT 17
- .Safetyinformation11 17
- .Safetyinformation13 19
- .Safetyinformation15 21
- .Safetyinformation17 23
- StrategyforreplacingFRUs 25
- Howtouseerrormessage 26
- Productdefinition 26
- FRUidentification 26
- Chapter3.Generalcheckout 29
- Checkoutguide 30
- LenovoSolutionCenter 30
- Quicktestprograms 30
- UEFIdiagnosticprogram 31
- Bootablediagnosticprograms 31
- Powersystemcheckout 32
- Checkingtheacpoweradapter 32
- Checkingthecoin-cellbattery 33
- Passwords 38
- Power-onpassword 38
- Harddiskpassword 38
- Supervisorpassword 39
- Powermanagement 40
- Sleepmode 40
- Hibernationmode 41
- Symptom-to-FRUindex 41
- Numericerrorcodes 42
- Errormessages 43
- Beepsymptoms 43
- No-beepsymptoms 43
- LCD-relatedsymptoms 43
- Intermittentproblems 44
- Undeterminedproblems 44
- Chapter5.Locations 45
- Left-sideview 47
- Bottomview 48
- LocatingFRUsandCRUs 48
- MajorFRUs 49
- Formodelswithouttouchpanel: 51
- .Locations45 51
- Formodelswithtouchpanel: 53
- .Locations47 53
- LookingupFRUinformation 54
- Commonservicetools 55
- Screwnotices 55
- 90degreesmore 56
- (Cross-section) 56
- 180degreesmore 56
- RetainingtheUUID 57
- Generalguidelines 59
- Beforeservicingthecomputer 60
- Disablingthebuilt-inbattery 60
- RemovingamajorFRU 60
- 1010Bottomcover 60
- 1020Battery 61
- StepScrew(quantity)Color 62
- Black0.181Nm 62
- (1.85kgf-cm) 62
- 1040WirelessLANcard 64
- 1050Memorymodule 65
- 1060Coin-cellbattery 66
- 1070Keyboard 66
- Removalstepsofthekeyboard 67
- .RemovingorreplacingaFRU61 67
- .RemovingorreplacingaFRU63 69
- .RemovingorreplacingaFRU65 71
- 1100LCDunit 75
- 2010LCDbezelassembly 77
- 2020LCDpanel 78
- 2030Camera/microphoneboard 80
- Black0.294Nm 81
- (3.0kgf-cm) 81
- 3010LCDpanelassembly 83
- AppendixA.Notices 91
- Electronicemissionsnotices 92
- Trademarks 92
- *1PSP40F29949* 94
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