Lenovo ThinkCentre M700 Owner's manual

ThinkCentreM700
HardwareMaintenanceManual
MachineTypes:10GS,10GT,10KN,and10KQ

Note:Beforeusingthisinforationandtheproductitsupports,besuretoreadandunderstandtheChapter
1“Readthisfirst:Iportantsafetyinforation”onpage1andAppendixF“Notices”onpage149.
FirstEdition(January2016)
©CopyrightLenoo2016.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdinistration
“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents
Aboutthismanual............
Chapter1.Readthisfirst:Important
safetyinformation............1
Powercordsandpoweradapters........1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............4
Handlingelectrostaticdischarge-sensitive
devices..................4
Groundingrequireents............5
Safetynotices(ulti-lingualtranslations).....5
Chapter2.Productoeriew.....27
Hardwarelocations.............27
Frontview...............27
Rearview...............29
Coputercoponents.........32
MajorFRUsandCRUs..........34
Partsonthesysteboard........37
Machinetypeandodellabel.......38
Features.................38
Specifications...............41
Progras.................41
Accessingaprograonyourcoputer...41
Installingaprograthatisreadytobe
installed...............42
AnintroductiontoLenovoprogras....42
Chapter3.Usingyourcomputer...45
Registeringyourcoputer..........45
Settingthecoputervolue.........45
AddinganicontotheWindowsnotificationarea.45
Usingadisc................45
Guidelinesaboutusingtheopticaldrive...46
Handlingandstoringadisc........46
Playingandreovingadisc.......46
Recordingadisc............47
Connectingtoanetwork...........47
ConnectingtoanEthernetLAN......47
ConnectingtoawirelessLAN.......48
ConnectingtoaBluetooth-enableddevice..48
Chapter4.Youandyourcomputer..49
Arrangingyourworkspace..........49
Glareandlighting............49
Aircirculation.............49
Electricaloutletlocationsandcablelengths.49
Cofort...............49
Accessibilityinforation...........50
Cleaningyourcoputer...........53
Maintenance...............53
Basicaintenancetips.........53
Goodaintenancepractices.......54
Keepingyourcoputercurrent......54
Movingyourcoputer...........55
Chapter5.Security..........57
Lockingyourcoputer...........57
Lockingthecoputercover.......58
AttachingaKensington-stylecablelock...59
Attachingacablelock..........60
Viewingandchangingsecuritysettingsinthe
SetupUtilityprogra............60
Preventingunauthorizedaccesstoyour
coputer.................61
Usingfingerprintauthentication........61
Usingthecoverpresenceswitch.......61
Usingandunderstandingfirewalls.......62
Protectingdataagainstviruses........62
CoputraceAgentsoftwareebeddedin
firware.................62
TrustedPlatforModule(TPM)........62
Chapter6.Adancedconfiguration..63
UsingtheSetupUtilityprogra........63
StartingtheSetupUtilityprogra.....63
Enablingordisablingadevice.......63
EnablingordisablingtheAutoaticPowerOn
features...............63
EnablingordisablingErPLPScopliance
ode................64
EnablingordisablingtheConfiguration
ChangeDetectionfeature........64
UsingBIOSpasswords.........65
Selectingastartupdevice........66
ExitingtheSetupUtilityprogra......66
UpdatingtheBIOS.............67
Chapter7.Troubleshooting,
diagnostics,andrecoery......69
Basicprocedureforresolvingcoputer
probles.................69
Troubleshooting..............69
Startupprobles............69
©CopyrightLenovo2016i

Audioprobles............70
CDprobles.............71
DVDprobles.............71
Interittentprobles..........72
Storagedriveprobles.........72
Networkingprobles..........73
Perforanceprobles..........75
Serialconnectorcannotbeaccessed....76
USBdeviceprobles..........76
Softwareanddriverprobles.......76
Diagnostics................77
LenovoSolutionCenter.........77
UEFIdiagnosticprogra.........77
Recoveryinforation............78
RecoveryinforationforWindows7....78
RecoveryinforationforWindows10....79
Chapter8.Sericecheckoutand
symptom-to-FRUindex........81
Servicecheckout..............81
Probledeterinationtips........81
Sypto-to-FRUindex...........82
Harddiskdrivebooterror........82
Powersupplyprobles.........83
Beepsyptos............83
POSTerrorcodes............83
Miscellaneouserrorconditions......84
Undeterinedprobles.........86
Chapter9.Installingorreplacing
hardware...............87
Handlingstatic-sensitivedevices.......87
Installingorreplacinghardware........87
Installingexternaloptions........87
Reovingthecoputercover.......88
Replacingthefrontbezel.........88
Replacingtheopticaldrive........91
Pivotingthedrivebayasseblyupwardand
downward..............93
Replacingthestoragedrive........95
Replacingthecoverpresenceswitch....101
Replacingtheinternalspeaker.......102
Replacingthetheralsensor.......104
Replacingthecardreader........105
ReplacingtheUSB2.0assebly.....108
ReplacingthefrontaudioandUSB3.0
assebly...............110
Replacingthepowerbuttonboard.....111
Replacingthepowersupplyassebly...113
Replacingthesystefan.........114
ReplacingaPCIExpresscard.......116
ReplacingtheWi-Ficard.........117
ReplacingtheWi-Fiantennas.......118
Replacingaeoryodule.......120
Replacingthecoin-cellbattery......122
Replacingtheheatsinkandfanassebly..123
Replacingtheicroprocessor.......125
Replacingthesysteboard.......127
Copletingthepartsreplaceent.....129
Chapter10.Gettinginformation,help,
andserice.............131
Inforationresources............131
Accessingtheuserguideinvarious
languages...............131
Windowshelpsyste..........131
Safetyandwarranty...........131
LenovoWebsite............131
LenovoSupportWebsite.........132
Frequentlyaskedquestions........132
Helpandservice..............132
Callingforservice............132
Usingotherservices..........133
Purchasingadditionalservices......133
AppendixA.Regulatory
information.............135
Exportclassificationnotice..........135
Electroniceissionsnotices.........135
FederalCounicationsCoission
DeclarationofConfority........135
Eurasiancoplianceark..........137
Brazilaudionotice.............137
Mexicowireless-radiocoplianceinforation..137
Additionalregulatoryinforation.......137
AppendixB.WEEEandrecycling
information.............139
IportantWEEEinforation.........139
RecyclinginforationforJapan........139
RecyclinginforationforBrazil........140
BatteryrecyclinginforationforTaiwan.....140
BatteryrecyclinginforationfortheEuropean
Union..................140
AppendixC.RestrictionofHazardous
SubstancesDirectie(RoHS)....143
EuropeanUnionRoHS...........143
TurkishRoHS...............143
UkraineRoHS...............143
IndiaRoHS................143
ChinaRoHS................144
iiThinkCentreM700HardwareMaintenanceManual

AppendixD.ChinaEnergyLabel..145
AppendixE.ENERGYSTARmodel
information.............147
AppendixF.Notices.........149
Tradearks................150
©CopyrightLenovo2016iii

iThinkCentreM700HardwareMaintenanceManual

Aboutthismanual
ThisanualprovidesserviceandreferenceinforationforLenovo®coputerslistedonthefrontcover.
Usethisanualalongwiththeadvanceddiagnosticteststotroubleshootprobles.
Important:ThisanualisintendedonlyfortrainedservicetechnicianswhoarefailiarwithLenovo
coputers.Usethisanualalongwiththeadvanceddiagnosticteststotroubleshootprobleseffectively.
BeforeservicingaLenovocoputer,besuretoreadandunderstandChapter1“Readthisfirst:Iportant
safetyinforation”onpage1.
©CopyrightLenovo2016

iThinkCentreM700HardwareMaintenanceManual

Chapter1.Readthisfirst:Importantsafetyinformation
Thischaptercontainsthesafetyinforationthatyouustbefailiarwith.
Powercordsandpoweradapters
Useonlythepowercordsandpoweradapterssuppliedbytheproductanufacturer.Donotusetheac
powercordforotherdevices.
Thepowercordsshallbesafetyapproved.ForGerany,itshallbeH05VV-F,3G,0.752,orbetter.For
othercountries,thesuitabletypesshallbeusedaccordingly.
Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordinwaysthat
cancausethecordtofray,crack,orcrip.Thiscanpresentasafetyhazard.
Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.
Protectpowercordandpoweradaptersfroliquids.Forinstance,donotleaveyourpowercordorpower
adapternearsinks,tubs,toilets,oronfloorsthatarecleanedwithliquidcleansers.Liquidscancausea
shortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedbyisuse.Liquidsalsocan
causegradualcorrosionofpowercordterinalsand/ortheconnectorterinalsonapoweradapter,
whichcaneventuallyresultinoverheating.
Ensurethatallpowercordconnectorsaresecurelyandcopletelypluggedintoreceptacles.
Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such
asdeforedplastic)attheacinputoranywhereonthepoweradapter.
Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor
overheatingorwherethepowercordappearstohavebeendaagedinanyway.
Generalsafety
Followtheserulestoensuregeneralsafety:
•Observegoodhousekeepingintheareaoftheachinesduringandafteraintenance.
•Whenliftinganyheavyobject:
1.Ensureyoucanstandsafelywithoutslipping.
2.Distributetheweightoftheobjectequallybetweenyourfeet.
3.Useaslowliftingforce.Neverovesuddenlyortwistwhenyouattepttolift.
4.Liftbystandingorbypushingupwithyourleguscles;thisactionreovesthestrainfrothe
usclesinyourback.
Attention:
Donotattepttoliftanyobjectsthatweighorethan16kg(35lb)orobjectsthatyouthinkare
tooheavyforyou.
•Donotperforanyactionthatcauseshazardstothecustoer,orthatakestheequipentunsafe.
•Beforeyoustarttheachine,ensurethatotherservicerepresentativesandthecustoer'spersonnelare
notinahazardousposition.
©CopyrightLenovo20161

•Placereovedcoversandotherpartsinasafeplace,awayfroallpersonnel,whileyouareservicing
theachine.
•Keepyourtoolcaseawayfrowalkareassothatotherpeoplewillnottripoverit.
•Donotwearlooseclothingthatcanbetrappedintheovingpartsofaachine.Ensurethatyoursleeves
arefastenedorrolledupaboveyourelbows.Ifyourhairislong,fastenit.
•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanonconductiveclip,approxiately
8centieters(3inches)frotheend.
•Donotwearjewelry,chains,etal-fraeeyeglasses,oretalfastenersforyourclothing.
Remember:Metalobjectsaregoodelectricalconductors.
•Wearsafetyglasseswhenyouare:haering,drilling,soldering,cuttingwire,attachingsprings,using
solvents,orworkinginanyotherconditionsthatightbehazardoustoyoureyes.
•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice
thatiswornordefective.
•Reinstallallcoverscorrectlybeforereturningtheachinetothecustoer.
CAUTION:
Hazardousmoingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Beforeyouopenthecomputercoer,turnoffthecomputerandwaitseeralminutesuntilthe
computeriscool.
Electricalsafety
CAUTION:
Electricalcurrentfrompower,telephone,andcommunicationcablescanbehazardous.Toaoid
personalinjuryorequipmentdamage,disconnecttheattachedpowercords,telecommunication
systems,networks,andmodemsbeforeyouopenthecomputercoers,unlessinstructedotherwise
intheinstallationandconfigurationprocedures.
Observethefollowingruleswhenworkingonelectricalequipent.
Important:Useonlyapprovedtoolsandtestequipent.Soehandtoolshavehandlescoveredwithasoft
aterialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustoershave,near
theirequipent,rubberflooratsthatcontainsallconductivefiberstodecreaseelectrostaticdischarges.
Donotusethistypeofattoprotectyourselffroelectricalshock.
2ThinkCentreM700HardwareMaintenanceManual

•Findtherooeergencypower-off(EPO)switch,disconnectingswitch,orelectricaloutlet.Ifanelectrical
accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.
•Donotworkaloneunderhazardousconditionsornearequipentthathashazardousvoltages.
•Disconnectallpowerbefore:
–Perforingaechanicalinspection
–Workingnearpowersupplies
–ReovingorinstallingFieldReplaceableUnits(FRUs)
•Beforeyoustarttoworkontheachine,unplugthepowercord.Ifyoucannotunplugit,poweroffthe
wallboxthatsuppliespowertotheachineandlockthewallboxintheoffposition.
•Ifyouneedtoworkonaachinethathasexposedelectricalcircuits,observethefollowingprecautions:
–Ensurethatanotherperson,failiarwiththepower-offcontrols,isnearyou.
Remember:Anotherpersonustbetheretoswitchoffthepower,ifnecessary.
–Useonlyonehandwhenworkingwithpowered-onelectricalequipent;keeptheotherhandinyour
pocketorbehindyourback.
Remember:Thereustbeacopletecircuittocauseelectricalshock.Byobservingtheaboverule,
youaypreventacurrentfropassingthroughyourbody.
–Whenusingatester,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor
thattester.
–Standonsuitablerubberats(obtainedlocally,ifnecessary)toinsulateyoufrogroundssuchas
etalfloorstripsandachinefraes.
Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;theseinstructionsarein
thesafetysectionsofaintenanceinforation.Useextreecarewheneasuringhighvoltages.
•Regularlyinspectandaintainyourelectricalhandtoolsforsafeoperationalcondition.
•Donotusewornorbrokentoolsandtesters.
•Neverassumethatpowerhasbeendisconnectedfroacircuit.First,checkthatithasbeenpowered-off.
•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Exaplesofthesehazardsareoistfloors,
nongroundedpowerextensioncables,powersurges,andissingsafetygrounds.
•Donottouchliveelectricalcircuitswiththereflectivesurfaceofaplasticdentalirror.Thesurfaceis
conductive;suchtouchingcancausepersonalinjuryandachinedaage.
•Donotservicethefollowingpartswiththepoweronwhentheyarereovedfrotheirnoraloperating
placesinaachine:
–Powersupplyunits
–Pups
–Blowersandfans
–Motorgenerators
andsiilarunits.(Thispracticeensurescorrectgroundingoftheunits.)
•Ifanelectricalaccidentoccurs:
–Usecaution;donotbecoeavictiyourself.
–Switchoffpower.
–Sendanotherpersontogetedicalaid.
Chapter1.Readthisfirst:Iportantsafetyinforation3

Safetyinspectionguide
Theintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsonthese
products.Eachachine,asitwasdesignedandbuilt,hadrequiredsafetyitesinstalledtoprotectusers
andservicepersonnelfroinjury.Thisguideaddressesonlythoseites.However,goodjudgentshould
beusedtoidentifypotentialsafetyhazardsduetoattachentoffeaturesoroptionsnotcoveredbythis
inspectionguide.
Ifanyunsafeconditionsarepresent,youustdeterinehowserioustheapparenthazardcouldbeand
whetheryoucancontinuewithoutfirstcorrectingtheproble.
Considertheseconditionsandthesafetyhazardstheypresent:
•Electricalhazards,especiallypriarypower(priaryvoltageonthefraecancauseseriousorfatal
electricalshock).
•Explosivehazards,suchasadaagedCRTfaceorbulgingcapacitor
•Mechanicalhazards,suchaslooseorissinghardware
Theguideconsistsofaseriesofstepspresentedinachecklist.Beginthecheckswiththepoweroff,and
thepowercorddisconnected.
Checklist:
1.Checkexteriorcoversfordaage(loose,broken,orsharpedges).
2.Power-offthecoputer.Disconnectthepowercord.
3.Checkthepowercordfor:
a.Athird-wiregroundconnectoringoodcondition.Useaetertoeasurethird-wireground
continuityfor0.1ohorlessbetweentheexternalgroundpinandfraeground.
b.Thepowercordshouldbetheappropriatetypeasspecifiedinthepartslistings.
c.Insulationustnotbefrayedorworn.
4.Reovethecover.
5.Checkforanyobviousalterations.Usegoodjudgentastothesafetyofanyalterations.
6.Checkinsidetheunitforanyobviousunsafeconditions,suchasetalfilings,containation,wateror
otherliquids,orsignsoffireorsokedaage.
7.Checkforworn,frayed,orpinchedcables.
8.Checkthatthepower-supplycoverfasteners(screwsorrivets)havenotbeenreovedortaperedwith.
Handlingelectrostaticdischarge-sensitiedeices
Anycoputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto
electrostaticdischarge(ESD).ESDdaagecanoccurwhenthereisadifferenceinchargebetweenobjects.
ToprotectagainstESDdaage,equalizethechargebetweenobjects.Then,theachine,thepart,the
workat,andthepersonhandlingthepartareallatthesaecharge.
Notes:
1.Useproduct-specificESDprocedureswhentheyexceedtherequireentsnotedhere.
2.MakesurethattheESDprotectivedevicesyouusehavebeencertified(ISO9000)asfullyeffective.
WhenhandlingESD-sensitiveparts:
•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.
•Avoidcontactwithotherpeoplewhilehandlingthepart.
4ThinkCentreM700HardwareMaintenanceManual

•Wearagroundedwriststrapagainstyourskintoeliinatestaticonyourbody.
•Preventthepartfrotouchingyourclothing.Mostclothingisinsulativeandretainsachargeeven
whenyouarewearingawriststrap.
•Usetheblacksideofagroundedworkattoprovideastatic-freeworksurface.Theatisespecially
usefulwhenhandlingESD-sensitivedevices.
•Selectagroundingsyste,suchasthoselistedbelow,toprovideprotectionthateetsthespecific
servicerequireent.
Note:TheuseofagroundingsysteisdesirablebutnotrequiredtoprotectagainstESDdaage.
–AttachtheESDgroundcliptoanyfraeground,groundbraid,orgreen-wireground.
–UseanESDcoongroundorreferencepointwhenworkingonadouble-insulatedor
battery-operatedsyste.Youcanusecoaxorconnector-outsideshellsonthesesystes.
–Usetheroundground-prongoftheacplugonac-operatedcoputers.
Groundingrequirements
Electricalgroundingofthecoputerisrequiredforoperatorsafetyandcorrectsystefunction.Proper
groundingoftheelectricaloutletcanbeverifiedbyacertifiedelectrician.
Safetynotices(multi-lingualtranslations)
Thecautionanddangersafetynoticesinthissectionareprovidedinthefollowinglanguages:
•English
•Arabic
•Brazilian/Portuguese
•Chinese(siplified)
•Chinese(traditional)
•French
•Geran
•Hebrew
•Italian
•Korean
•Spanish
DANGER
Electricalcurrentfropower,telephoneandcounicationcablesishazardous.
Toaoidashockhazard:
•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfiguration
ofthisproductduringanelectricalstorm.
•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.
Chapter1.Readthisfirst:Iportantsafetyinforation5

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.
•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
•Neerturnonanyequipmentwhenthereiseidenceoffire,water,orstructuraldamage.
•Disconnecttheattachedpowercords,telecommunicationssystems,networks,andmodems
beforeyouopenthedeicecoers,unlessinstructedotherwiseintheinstallationandconfiguration
procedures.
•Connectanddisconnectcablesasdescribedinthefollowingtableswheninstalling,moing,or
openingcoersonthisproductorattacheddeices.
ToConnectToDisconnect
1.TurneverythingOFF.
2.First,attachallcablestodevices.
3.Attachsignalcablestoconnectors.
4.Attachpowercordstooutlet.
5.TurndeviceON.
1.TurneverythingOFF.
2.First,reovepowercordsfrooutlet.
3.Reovesignalcablesfroconnectors.
4.Reoveallcablesfrodevices.
CAUTION:
Whenreplacingthelithiumbattery,useonlyPartNumber45C1566oranequialenttypebattery
recommendedbythemanufacturer.Ifyoursystemhasamodulecontainingalithiumbattery,replace
itonlywiththesamemoduletypemadebythesamemanufacturer.Thebatterycontainslithiumand
canexplodeifnotproperlyused,handled,ordisposedof.Donot:
•Throworimmerseintowater
•Heattomorethan100°C(212°F)
•Repairordisassemble
Disposeofthebatteryasrequiredbylocalordinancesorregulations.
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVD-ROMdries,fiberopticdeices,ortransmitters)are
installed,notethefollowing:
•Donotremoethecoers.Remoingthecoersofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenosericeablepartsinsidethedeice.
•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotiewdirectlywithoptical
instruments,andaoiddirectexposuretothebeam.
6ThinkCentreM700HardwareMaintenanceManual

≥18kg(37lb)≥32kg(70.5lb)≥55kg(121.2lb)
CAUTION:
Usesafepracticeswhenlifting.
CAUTION:
Thepowercontrolbuttononthedeiceandthepowerswitchonthepowersupplydonotturnoff
theelectricalcurrentsuppliedtothedeice.Thedeicealsomighthaemorethanonepower
cord.Toremoeallelectricalcurrentfromthedeice,ensurethatallpowercordsaredisconnected
fromthepowersource.
1
2
Chapter1.Readthisfirst:Iportantsafetyinforation7

8ThinkCentreM700HardwareMaintenanceManual

≥18kg(37lb)≥32kg(70.5lb)≥55kg(121.2lb)
1
2
PERIGO
Acorrenteelétricaprovenientedecabosdealientação,detelefoneedecounicaçõeséperigosa.
Chapter1.Readthisfirst:Iportantsafetyinforation9

Paraevitarriscodechoqueelétrico:
•Nãoconectenedesconectenenhucaboouexecuteinstalação,anutençãooureconfiguração
desteprodutoduranteuatepestadecoraios.
•Conectetodososcabosdealientaçãoatoadaselétricascorretaenteinstaladaseaterradas.
•Todoequipaentoqueforconectadoaesteprodutodeveserconectadoatoadascorretaente
instaladas.
•Quandopossível,utilizeapenasuadasãosparaconectaroudesconectarcabosdesinal.
•Nuncaliguenenhuequipaentoquandohouverevidênciadefogo,águaoudanosestruturais.
•Antesdeabrirtapasdedispositivos,desconectecabosdealientação,sisteasdetelecounicação,
redeseodesconectados,aenosqueespecificadodeaneiradiferentenosprocedientosde
instalaçãoeconfiguração.
•Conecteedesconecteoscabosconforedescritonatabelaapresentadaaseguiraoinstalar,overou
abrirtapasdesteprodutooudedispositivosconectados.
ParaConectar:ParaDesconectar:
1.DESLIGUETudo.
2.Prieiraente,conectetodososcabosaos
dispositivos.
3.Conecteoscabosdesinalaosconectores.
4.Conecteoscabosdealientaçãoàstoadas.
5.LIGUEosdispositivos.
1.DESLIGUETudo.
2.Prieiraente,reovaoscabosdealientaçãodas
toadas.
3.Reovaoscabosdesinaldosconectores.
4.Reovatodososcabosdosdispositivos.
CUIDADO:
Aosubstituirabateriadelítio,utilizeapenasumabateriacomNúmerodePeça45C1566ouumtipo
debateriaequialenterecomendadopeloSeoseusistemapossuiummódulocomumabateriade
lítio,substitua-oapenasporummódulodomesmotipoedomesmofabricante.Abateriacontémlítio
epodeexplodirsenãoforutilizada,manuseadaoudescartadademaneiracorreta.
Não:
•Jogueoucoloquenaágua
•Aqueçaaaisde100°C(212°F)
•Consertenedesonte
Descarteabateriaconforerequeridopelasleisouregulaentoslocais.
PRECAUCIÓN:
Quandoprodutosalaser(coounidadesdeCD-ROMs,unidadesdeDVD-ROM,dispositivosdefibraótica
outransissores)estivereinstalados,observeoseguinte:
•Nãoreovaastapas.Areoçãodastapasdeuprodutoalaserpoderesultareexposição
prejudicialàradiaçãodelaser.Nãoexistepeçasquepodeserconsertadasnointeriordodispositivo.
10ThinkCentreM700HardwareMaintenanceManual

•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedientosdiferentesdosespecificadosaqui
poderesultareexposiçãoprejudicialàradiação.
PERIGO
AlgunsprodutosalasercontêdiododelaserintegradodaClasse3AoudaClasse3B.Observeoseguinte:
Radiaçãoalaserquandoaberto.Nãoolhediretaenteparaofeixeaolhonuoucoinstruentosópticose
eviteexposiçãodiretaaofeixe.
≥18kg(37lb)≥32kg(70.5lb)≥55kg(121.2lb)
CUIDADO:
Utilizeprocedientosdesegurançaparalevantarequipaentos.
CUIDADO:
Obotãodecontroledealientaçãododispositivoeobotãoparaligar/desligardafontedealientação
nãodesligaacorrenteelétricafornecidaaodispositivo.Odispositivotabépodeteraisdeucabo
dealientação.Parareovertodaacorrenteelétricadodispositivo,assegurequetodososcabosde
alientaçãoestejadesconectadosdafontedealientação.
1
2
Chapter1.Readthisfirst:Iportantsafetyinforation11

12ThinkCentreM700HardwareMaintenanceManual