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ThinkCentreM83z
HardwareMaintenanceManual
MachineTypes:10C2and10C3
Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation
underAppendixA“Notices”onpage125.
SecondEdition(June2014)
©CopyrightLenovo2014.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServices
Administration“GSAcontract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.
GS-35F-05925.
Contents
Aboutthismanual..............iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............1
Safetyinspectionguide............3
Handlingelectrostaticdischarge-sensitive
devices..................3
Groundingrequirements............4
Safetynotices(multi-lingualtranslations).....4
Chapter2.Generalinformation....27
Specifications...............27
Lenovoprograms.............28
AccessingLenovoprogramsontheWindows
7operatingsystem...........28
AccessingLenovoprogramsontheWindows
8.1operatingsystem..........29
LenovoSupportWebsite..........29
Chapter3.Generalcheckout.....31
Problemdeterminationtips..........31
Chapter4.Troubleshootingand
diagnostics..............33
Basictroubleshooting............33
AccessingControlPanelontheWindows8.1
operatingsystem..............34
T roubleshootingprocedure..........34
T roubleshooting..............35
Audioproblems............35
CDproblems.............37
DVDproblems.............38
Intermittentproblems..........39
Harddiskdriveproblems.........39
Keyboard,mouse,orpointingdevice
problems...............40
Monitorproblems............42
Networkingproblems..........44
Optionproblems............46
Performanceandlockupproblems.....47
Printerproblems............49
Serialconnectorproblems........49
Softwareproblems...........50
USBproblems.............51
Diagnostics................51
LenovoSolutionCenter.........51
UEFIdiagnosticprogram.........52
Chapter5.UsingtheSetupUtility
program................53
StartingtheSetupUtilityprogram.......53
Viewingandchangingsettings........53
Usingpasswords..............53
Passwordconsiderations.........54
Power-onpassword...........54
Administratorpassword.........54
Setting,changing,anddeletingapassword.54
Erasinglostorforgottenpasswords(clearing
CMOS)................54
Enablingordisablingadevice........55
Selectingastartupdevice..........55
Selectingatemporarystartupdevice....56
Selectingorchangingthestartupdevice
sequence...............56
EnablingErPLPScompliancemode......56
ChangingtheBIOSsettingsbeforeinstallinganew
operatingsystem..............57
ExitingtheSetupUtilityprogram.......57
Chapter6.Symptom-to-FRUindex..59
Harddiskdrivebooterror..........59
Powersupplyproblems...........59
Beepsymptoms..............59
POSTerrorcodes.............60
Miscellaneouserrorconditions........61
Undeterminedproblems...........63
Chapter7.Locations.........65
Locatingconnectors,controls,andindicatorson
thefrontofyourcomputer..........65
Locatingconnectorsontherearofyour
computer.................66
LocatingmajorFRUsandCRUs........68
LookingupFRUinformation.........70
Locatingpartsonthesystemboard......71
Chapter8.ReplacingFRUs......73
Removingandinstallingthecomputerstand...73
Removingandinstallingtheframestand...73
Removingandinstallingthetilt-onlymonitor
stand................74
Removingandinstallingthefull-function
monitorstand.............75
Removingthecomputercover........76
Removingandinstallingthehard-disk-driveEMI
shield..................77
Replacingthe3.5-inchharddiskdriveorhybrid
drive...................79
©CopyrightLenovo2014 i

Produktspecifikationer

Varumärke: Lenovo
Kategori: Skrivbord
Modell: ThinkCentre M83z

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