Lenovo P900 Specification

ThinkStationP900

HardwareMaintenanceManual

MachineTypes:30A4and30A5

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandtheChapter

1“Readthisﬁrst:Importantsafetyinformation”onpage1

andAppendixE“Notices”onpage203.

FirstEdition(October2014)

©CopyrightLenovo2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Aboutthismanual............v

Chapter1.Readthisﬁrst:Important

safetyinformation............1

Powercordsandpoweradapters........1

Generalsafety................1

Electricalsafety...............2

Safetyinspectionguide............4

Handlingelectrostaticdischarge-sensitive

devices..................4

Groundingrequirements............5

Safetynotices(multi-lingualtranslations).....5

Chapter2.Productoverview.....27

Locations.................27

Locatingconnectors,controls,andindicators

onthefrontofyourcomputer.......28

Locatingconnectorsontherearofyour

computer...............29

Locatingcomponents..........30

LocatingmajorFRUsandCRUs......31

Locatingpartsonthesystemboard....34

Locatinginternaldrives.........35

Locatingthemachinetypeandmodellabel.37

Features.................37

Speciﬁcations...............41

Lenovoprograms.............41

AccessingLenovoprogramsontheWindows

7operatingsystem...........41

AccessingLenovoprogramsontheWindows

8.1operatingsystem..........42

AnintroductiontoLenovoprograms....42

Chapter3.Usingyourcomputer...45

Registeringyourcomputer..........45

Usingkeyboardshortcuts..........45

Usingtheﬁngerprintreader..........46

Usingthewheelmouse...........46

Managingpower..............46

Advancedconﬁgurationandpowerinterface

(ACPI)BIOS..............47

AutomaticPower-onfeatures.......47

Settingthecomputervolume.........47

Settingthevolumefromthedesktop....47

SettingthevolumefromControlPanel...48

Usingadisc................48

Usingtheopticaldrive..........48

Handlingandstoringadisc........49

Playingandremovingadisc.......49

Recordingadisc............49

NavigatingamongscreensontheWindows8.1

operatingsystem..............50

AccessingControlPanelontheWindows8.1

operatingsystem..............51

Frequentlyaskedquestions.........51

Chapter4.Youandyourcomputer..53

Accessibilityandcomfort..........53

Arrangingyourworkspace........53

Comfort...............53

Glareandlighting............54

Aircirculation.............54

Electricaloutletsandcablelengths.....54

Accessibilityinformation.........54

Movingyourcomputertoanothercountryor

region..................58

Chapter5.Security..........59

Securityfeatures..............59

Lockingthecomputercover.........59

AttachingaKensington-stylecablelock.....61

Usingpasswords..............61

BIOSpasswords............61

Windowspasswords..........62

Conﬁguringtheﬁngerprintreader.......62

Usingandunderstandingﬁrewalls.......62

Protectingdataagainstviruses........62

Chapter6.Advancedconﬁguration..65

UsingtheSetupUtilityprogram........65

StartingtheSetupUtilityprogram.....65

Viewingandchangingsettings......65

UsingBIOSpasswords.........66

Enablingordisablingadevice.......67

Selectingastartupdevice........68

EnablingErPLPScompliancemode....68

ExitingtheSetupUtilityprogram......69

UpdatingorrecoveringtheBIOS.......69

BIOSlevels..............69

Usingsystemprograms.........70

ChangingtheBIOSsettingsbeforeinstallinga

newoperatingsystem..........70

UpdatingtheBIOSfromadisc......70

UpdatingtheBIOSfromyouroperating

system................71

RecoveringfromaBIOSupdatefailure...72

©CopyrightLenovo2014

i

ConﬁguringRAID..............72

ConﬁguringRAIDwithIntelRSTe......72

QuickRAIDsetupusingtheLSIMegaRAID

BIOSconﬁgurationutility........75

Chapter7.Preventingproblems...79

Keepingyourcomputercurrent........79

Gettingthelatestdevicedriversforyour

computer...............79

Updatingyouroperatingsystem......79

UsingtheSystemUpdateprogram.....80

Cleaningandmaintenance..........80

Basics................80

Cleaningyourcomputer.........80

Goodmaintenancepractices.......81

Movingyourcomputer...........82

Chapter8.Troubleshootingand

diagnostics..............83

Basictroubleshooting............83

Troubleshootingprocedure..........84

Troubleshooting..............84

Audioproblems............85

CDproblems.............85

DVDproblems.............86

Intermittentproblems..........87

Harddiskdriveproblems.........87

Problemswiththekeyboardormouse...88

Monitorproblems............89

Networkingproblems..........90

Ihaveconnectedanoptiontomycomputer,

butitdoesnotwork...........91

Performanceandlockupproblems.....91

Theprinterdoesnotwork........92

Serialconnectorcannotbeaccessed....92

Softwareproblems...........93

MyUSBconnectorscannotbeaccessed..93

Diagnostics................93

LenovoSolutionCenter.........94

UEFIdiagnosticprogram.........94

Hardwarediagnostics..........95

Chapter9.Servicecheckoutand

symptom-to-FRUindex........97

Servicecheckout..............97

Problemdeterminationtips........97

Symptom-to-FRUindex...........98

Harddiskdrivebooterror........98

Powersupplyproblems.........99

Beepsymptoms............99

POSTerrorcodes............99

Miscellaneouserrorconditions......100

Undeterminedproblems.........102

Chapter10.Recoveryinformation.103

RecoveryinformationfortheWindows7operating

system..................103

Creatingandusingrecoverymedia.....103

Performingbackupandrecovery

operations..............104

Creatingandusingarescuemedium....106

Reinstallingprogramsanddevicedrivers..106

Solvingrecoveryproblems........108

RecoveryinformationfortheWindows8.1

operatingsystem..............108

Refreshingyourcomputer........108

Resettingyourcomputertothefactory-default

settings................108

Usingtheadvancedstartupoptions....109

RecoveringyouroperatingsystemifWindows

8.1failstostart.............109

Chapter11.Installingorreplacing

hardware..............111

Handlingstatic-sensitivedevices.......111

Installingorreplacinghardware........111

Installingexternaloptions........111

Removingthecomputercover.......111

Installingorreplacinganinternalstorage

drive.................112

Replacingthecoverpresenceswitch(intrusion

switch)................126

Removingandreinstallingthedirectcooling

airbafﬂe...............128

Removingandinstallingadeviceinanoptical

drivebay...............130

Removingandreinstallingthemulti-function

brackets...............139

Replacingthefrontfanassemblies.....141

Replacingthepowersupplyassembly...143

Replacingthebattery..........145

Installingorreplacingaﬂexadapter....146

InstallingorreplacingaPCIcard......149

Installingorreplacingafull-lengthPCIExpress

card.................154

Installingorreplacingthesupercapacitor

module................160

Installingorreplacingamemorymodule...163

Replacingtheheatsinkandfanassemblies..165

Replacingtherearfanassembly......167

Installingorreplacingthemicroprocessor..168

Replacingthesystemboard.......177

Replacingtheinternalspeaker.......181

Replacingthekeyboardormouse.....183

iiThinkStationP900HardwareMaintenanceManual

Completingthepartsreplacement.....183

Chapter12.Gettinginformation,help,

andservice.............185

Informationresources............185

LenovoThinkVantageTools........185

HelpandSupport............185

SafetyandWarranty...........185

LenovoWebsite............185

LenovoSupportWebsite.........186

Helpandservice..............186

Usingthedocumentationanddiagnostic

program...............186

Callingforservice............186

Usingotherservices..........187

Purchasingadditionalservices......187

Chapter13.Systemmemory

speed................189

AppendixA.Regulatory

information.............191

Exportclassiﬁcationnotice..........191

Electronicemissionsnotices.........191

FederalCommunicationsCommission

DeclarationofConformity........191

Eurasiancompliancemark..........193

Brazilregulatorynotice...........193

Mexicoregulatorynotice...........193

Additionalregulatoryinformation.......193

AppendixB.WEEEandrecycling

information.............195

ImportantWEEEinformation.........195

RecyclinginformationforJapan........195

RecyclinginformationforBrazil........196

BatteryrecyclinginformationforTaiwan.....196

BatteryrecyclinginformationfortheEuropean

Union..................196

AppendixC.RestrictionofHazardous

SubstancesDirective(RoHS)....199

EuropeanUnionRoHS...........199

ChinaRoHS................199

TurkishRoHS...............199

UkraineRoHS...............200

IndiaRoHS................200

AppendixD.ENERGYSTARmodel

information.............201

AppendixE.Notices.........203

Trademarks................204

Index.................205

©CopyrightLenovo2014

iii

ivThinkStationP900HardwareMaintenanceManual

Aboutthismanual

ThismanualprovidesserviceandreferenceinformationforThinkStation

®

computerslistedonthefrontcover.

Usethismanualalongwiththeadvanceddiagnosticteststotroubleshootproblems.

Important:ThismanualisintendedonlyfortrainedservicetechnicianswhoarefamiliarwithThinkStation

computers.Usethismanualalongwiththeadvanceddiagnosticteststotroubleshootproblemseffectively.

BeforeservicingaThinkStationcomputer,besuretoreadandunderstandChapter1“Readthisﬁrst:

Importantsafetyinformation”onpage1

.

©CopyrightLenovo2014

v

viThinkStationP900HardwareMaintenanceManual

Chapter1.Readthisﬁrst:Importantsafetyinformation

Thischaptercontainsthesafetyinformationthatyoumustbefamiliarwith.

Powercordsandpoweradapters

Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.

Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,3G,0.75mm

2

,orbetter.For

othercountries,thesuitabletypesshallbeusedaccordingly.

Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordinwaysthat

cancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.

Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.

Protectpowercordandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercordorpower

adapternearsinks,tubs,toilets,oronﬂoorsthatarecleanedwithliquidcleansers.Liquidscancausea

shortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressedbymisuse.Liquidsalsocan

causegradualcorrosionofpowercordterminalsand/ortheconnectorterminalsonapoweradapter,

whichcaneventuallyresultinoverheating.

Ensurethatallpowercordconnectorsaresecurelyandcompletelypluggedintoreceptacles.

Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsofoverheating(such

asdeformedplastic)attheacinputoranywhereonthepoweradapter.

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor

overheatingorwherethepowercordappearstohavebeendamagedinanyway.

Generalsafety

Followtheserulestoensuregeneralsafety:

•Observegoodhousekeepingintheareaofthemachinesduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Ensureyoucanstandsafelywithoutslipping.

2.Distributetheweightoftheobjectequallybetweenyourfeet.

3.Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempttolift.

4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe

musclesinyourback.

Attention:

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjectsthatyouthinkare

tooheavyforyou.

•Donotperformanyactionthatcauseshazardstothecustomer,orthatmakestheequipmentunsafe.

•Beforeyoustartthemachine,ensurethatotherservicerepresentativesandthecustomer'spersonnelare

notinahazardousposition.

©CopyrightLenovo2014

1

•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.

CAUTION:

Hazardousmovingparts.Keepﬁngersandotherbodypartsaway.

CAUTION:

Beforeyouopenthecomputercover,turnoffthecomputerandwaitseveralminutesuntilthe

computeriscool.

Electricalsafety

CAUTION:

Electricalcurrentfrompower,telephone,andcommunicationcablescanbehazardous.Toavoid

personalinjuryorequipmentdamage,disconnecttheattachedpowercords,telecommunication

systems,networks,andmodemsbeforeyouopenthecomputercovers,unlessinstructedotherwise

intheinstallationandconﬁgurationprocedures.

Observethefollowingruleswhenworkingonelectricalequipment.

Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft

materialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustomershave,near

theirequipment,rubberﬂoormatsthatcontainsmallconductiveﬁberstodecreaseelectrostaticdischarges.

Donotusethistypeofmattoprotectyourselffromelectricalshock.

2ThinkStationP900HardwareMaintenanceManual

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

accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore:

–Performingamechanicalinspection

–Workingnearpowersupplies

–RemovingorinstallingFieldReplaceableUnits(FRUs)

•Beforeyoustarttoworkonthemachine,unplugthepowercord.Ifyoucannotunplugit,askthecustomer

topower-offthewallboxthatsuppliespowertothemachineandtolockthewallboxintheoffposition.

•Ifyouneedtoworkonamachinethathasexposedelectricalcircuits,observethefollowingprecautions:

–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearyou.

Remember:Anotherpersonmustbetheretoswitchoffthepower,ifnecessary.

–Useonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour

pocketorbehindyourback.

Remember:Theremustbeacompletecircuittocauseelectricalshock.Byobservingtheaboverule,

youmaypreventacurrentfrompassingthroughyourbody.

–Whenusingatester,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor

thattester.

–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulateyoufromgroundssuchas

metalﬂoorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;theseinstructionsarein

thesafetysectionsofmaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperationalcondition.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpowered-off.

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsaremoistﬂoors,

nongroundedpowerextensioncables,powersurges,andmissingsafetygrounds.

•Donottouchliveelectricalcircuitswiththereﬂectivesurfaceofaplasticdentalmirror.Thesurfaceis

conductive;suchtouchingcancausepersonalinjuryandmachinedamage.

•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating

placesinamachine:

–Powersupplyunits

–Pumps

–Blowersandfans

–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs:

–Usecaution;donotbecomeavictimyourself.

–Switchoffpower.

–Sendanotherpersontogetmedicalaid.

Chapter1.Readthisﬁrst:Importantsafetyinformation3

Safetyinspectionguide

Theintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsonthese

products.Eachmachine,asitwasdesignedandbuilt,hadrequiredsafetyitemsinstalledtoprotectusers

andservicepersonnelfrominjury.Thisguideaddressesonlythoseitems.However,goodjudgmentshould

beusedtoidentifypotentialsafetyhazardsduetoattachmentoffeaturesoroptionsnotcoveredbythis

inspectionguide.

Ifanyunsafeconditionsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeand

whetheryoucancontinuewithoutﬁrstcorrectingtheproblem.

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.Thepowercordshouldbetheappropriatetypeasspeciﬁedinthepartslistings.

c.Insulationmustnotbefrayedorworn.

4.Removethecover.

5.Checkforanyobviousalterations.Usegoodjudgmentastothesafetyofanyalterations.

6.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetalﬁlings,contamination,wateror

otherliquids,orsignsofﬁreorsmokedamage.

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-speciﬁcESDprocedureswhentheyexceedtherequirementsnotedhere.

2.MakesurethattheESDprotectivedevicesyouusehavebeencertiﬁed(ISO9000)asfullyeffective.

WhenhandlingESD-sensitiveparts:

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

•Avoidcontactwithotherpeoplewhilehandlingthepart.

4ThinkStationP900HardwareMaintenanceManual

•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.

•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeandretainsachargeeven

whenyouarewearingawriststrap.

•Usetheblacksideofagroundedworkmattoprovideastatic-freeworksurface.Thematisespecially

usefulwhenhandlingESD-sensitivedevices.

•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotectionthatmeetsthespeciﬁc

servicerequirement.

Note:TheuseofagroundingsystemisdesirablebutnotrequiredtoprotectagainstESDdamage.

–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-wireground.

–UseanESDcommongroundorreferencepointwhenworkingonadouble-insulatedor

battery-operatedsystem.Youcanusecoaxorconnector-outsideshellsonthesesystems.

–Usetheroundground-prongoftheacplugonac-operatedcomputers.

Groundingrequirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrectsystemfunction.Proper

groundingoftheelectricaloutletcanbeveriﬁedbyacertiﬁedelectrician.

Safetynotices(multi-lingualtranslations)

Thecautionanddangersafetynoticesinthissectionareprovidedinthefollowinglanguages:

•English

•Arabic

•Brazilian/Portuguese

•Chinese(simpliﬁed)

•Chinese(traditional)

•French

•German

•Hebrew

•Italian

•Korean

•Spanish

DANGER

Electricalcurrentfrompower,telephoneandcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconﬁguration

ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

Chapter1.Readthisﬁrst:Importantsafetyinformation5

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceofﬁre,water,orstructuraldamage.

•Disconnecttheattachedpowercords,telecommunicationssystems,networks,andmodems

beforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconﬁguration

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.

CAUTION:

Whenlaserproducts(suchasCD-ROMs,DVD-ROMdrives,ﬁberopticdevices,ortransmitters)are

installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto

hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciﬁedherein

mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical

instruments,andavoiddirectexposuretothebeam.

6ThinkStationP900HardwareMaintenanceManual

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

CAUTION:

Usesafepracticeswhenlifting.

CAUTION:

Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff

theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower

cord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected

fromthepowersource.

1

2

Chapter1.Readthisﬁrst:Importantsafetyinformation7

8ThinkStationP900HardwareMaintenanceManual

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

1

2

PERIGO

Acorrenteelétricaprovenientedecabosdealimentação,detelefoneedecomunicaçõeséperigosa.

Chapter1.Readthisﬁrst:Importantsafetyinformation9

Paraevitarriscodechoqueelétrico:

•Nãoconectenemdesconectenenhumcaboouexecuteinstalação,manutençãooureconﬁguração

desteprodutoduranteumatempestadecomraios.

•Conectetodososcabosdealimentaçãoatomadaselétricascorretamenteinstaladaseaterradas.

•Todoequipamentoqueforconectadoaesteprodutodeveserconectadoatomadascorretamente

instaladas.

•Quandopossível,utilizeapenasumadasmãosparaconectaroudesconectarcabosdesinal.

•Nuncaliguenenhumequipamentoquandohouverevidênciadefogo,águaoudanosestruturais.

•Antesdeabrirtampasdedispositivos,desconectecabosdealimentação,sistemasdetelecomunicação,

redesemodemsconectados,amenosqueespeciﬁcadodemaneiradiferentenosprocedimentosde

instalaçãoeconﬁguração.

•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,dispositivosdeﬁbraótica

outransmissores)estivereminstalados,observeoseguinte:

•Nãoremovaastampas.Aremoçãodastampasdeumprodutoalaserpoderesultaremexposição

prejudicialàradiaçãodelaser.Nãoexistempeçasquepodemserconsertadasnointeriordodispositivo.

10ThinkStationP900HardwareMaintenanceManual

•Autilizaçãodecontrolesouajustesouaexecuçãodeprocedimentosdiferentesdosespeciﬁcadosaqui

poderesultaremexposiçãoprejudicialàradiação.

PERIGO

AlgunsprodutosalasercontêmdiododelaserintegradodaClasse3AoudaClasse3B.Observeoseguinte:

Radiaçãoalaserquandoaberto.Nãoolhediretamenteparaofeixeaolhonuoucominstrumentosópticose

eviteexposiçãodiretaaofeixe.

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

CUIDADO:

Utilizeprocedimentosdesegurançaparalevantarequipamentos.

CUIDADO:

Obotãodecontroledealimentaçãododispositivoeobotãoparaligar/desligardafontedealimentação

nãodesligamacorrenteelétricafornecidaaodispositivo.Odispositivotambémpodetermaisdeumcabo

dealimentação.Pararemovertodaacorrenteelétricadodispositivo,assegurequetodososcabosde

alimentaçãoestejamdesconectadosdafontedealimentação.

1

2

Chapter1.Readthisﬁrst:Importantsafetyinformation11

12ThinkStationP900HardwareMaintenanceManual

Page is loading ...

Lenovo P900 Specification

Lenovo P900 Specification

Related papers

Other documents