Lenovo C360 NT Manuale del proprietario

LenovoC360–365NTAll-In-One

ComputerHardwareMaintenanceManual

ideaideaideaCentreidea

MachineTpes:10147/F0AB[C360];10148/F0AC[C365]

LenovoC360–365NTAll-In-OneComputer

HardwareMaintenanceManual

MachineTpes:10147/F0AB[C360];10148/F0AC[C365]

FirstEdition(October2013)21st

©CopyrightLenovo2013.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServices

Administration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.

GS-35F-05925

Contents

Chapter1.Aboutthisanual......1

ImportantSafetInformation..........1

Chapter2.Safetyinforation......3

Generalsafet................3

Electricalsafet...............3

Safetinspectionguide............5

Handlingelectrostaticdischarge-sensitive

devices..................5

Groundingrequirements............6

Safetnotices................6

Chapter3.Generalinforation.....9

Speciﬁcations................9

Chapter4.GeneralCheckout.....11

Chapter5.UsingtheSetupUtility...13

StartingtheLenovoBIOSSetupUtilitprogram.13

Viewingandchangingsettings........13

Usingpasswords..............13

Enablingordisablingadevice........15

Selectingastartupdevice..........16

ExitingtheLenovoBIOSSetupUtilitprogram..17

Chapter6.Sypto-to-FRUIndex..19

Harddiskdrivebooterror..........19

PowerSupplProblems...........19

POSTerrorcodes.............20

Undeterminedproblems...........20

Chapter7.Replacinghardware....21

Generalinformation.............21

Replacingthekeboardandmouse......22

Replacingtheadapter............22

Removingthestandbase..........24

Removingthefootcover...........24

Replacingamemormodule.........25

Replacingtheharddiskdrive.........27

Replacingtheopticaldrive..........28

Removingthestandholder..........30

Removingthemiddlecover.........31

Replacingtheconverterboard........32

RemovingtheEMIcover...........33

ReplacingtheTVtunercard.........34

ReplacingtheWLANcard..........35

Replacingtheheat-sink...........36

Replacingthesstemfan..........37

Replacingthespeakersstem........38

Replacingthefrontcontrolboard.......39

Replacingthefrontindicatorboard.......40

Replacingthemotherboard..........41

Replacingthecamera............43

ReplacingtheLEDpanel...........44

Chapter8.Generalinforation....47

AdditionalServiceInformation........47

©CoprightLenovo2013iii

ivLenovoC360–365NTAll-In-OneComputerHardwareMaintenanceManual

Chapter1.Aboutthisanual

ThismanualcontainsserviceandreferenceinformationforLenovoC360–365nonetouchAll-In-One

computerslistedonthecover.ItisintendedonlfortrainedservicerswhoarefamiliarwithLenovocomputer

products.

BeforeservicingaLenovoproduct,besuretoreadtheSafetInformation.

ThedescriptionoftheTV-tunercardinthismanualappliesonltocomputerswithaTV-tunercardinstalled.

ItdoesnotappltocomputerswithoutaTV-tunercard.

IportantSafetyInforation

BesuretoreadallCAUTIONandDANGERsectionsinthismanualbeforefollowinganoftheinstructions.

VeuillezliretouteslesconsignesdetpeDANGERetATTENTIONduprésentdocumentavantd’exécuter

lesinstructions.

LesenSieunbedingtalleHinweisevomTp“ACHTUNG”oder“VORSICHT”indieserDokumentation,bevor

SieirgendwelcheVorgängedurchführen

LeggereleistruzioniintrodottedaATTENZIONEePERICOLOpresentinelmanualeprimadieseguireuna

qualsiasidelleistruzioni

Certiﬁque-sedelertodasasinstruçõesdecuidadoeperigonestemanualantesdeexecutarqualquer

umadasinstruções

Esimportantequeleatodaslasdeclaracionesdeprecaucióndepeligrodeestemanualantesdeseguir

lasinstrucciones.

©CoprightLenovo20131

2LenovoC360–365NTAll-In-OneComputerHardwareMaintenanceManual

Chapter2.Safetyinforation

Thischaptercontainsthesafetinformationthatouneedtobefamiliarwithbeforeservicingacomputer.

Generalsafety

Followtheserulestoensuregeneralsafet:

•Keeptheareasaroundthecomputerclearandcleanduringandaftermaintenance.

•Whenliftinganheavobject:

1.Ensureoucanstandsafelwithoutslipping.

2.Distributetheweightoftheobjectequallacrossbothfeet.

3.Liftslowl.Nevermovesuddenlortwistwhenouattempttolift.

4.Liftbstandingorbpushingupwithourlegmuscles;thisactionremovesthestrainfromthe

musclesinourback.

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjectsthatyouthinkare

tooheavyforyou.

•Donotperformanactionthatwouldcreateahazardforthecustomer,orwouldmakethecomputer

unsafe.

•Beforeoustartthecomputer,ensurethatotherservicerepresentativesandcustomerpersonnelarenot

inapositionthatwouldcreateahazardforthem.

•Placeremovedcoversandotherpartsinasafeplace,awafromallpersonnel,whileouareservicingthe

computer.

•Keepourtoolcaseawafromareasthatpeoplemawalkthroughtoensureno-onetripsoverit.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Ensurethatoursleeves

arefastenedorrolledupaboveourelbows.Ifourhairislong,tieorfastenitback.

•Inserttheendsofournecktieorscarfinsideclothingorfastenitwithanon-conductiveclip,

approximatel8centimeters(3inches)fromtheend.

•Donotwearjewelr,chains,metal-frameeeglasses,ormetalfastenersforourclothing.

Reeber:Metalobjectsaregoodelectricalconductors.

•Wearsafetglasseswhenouare:hammering,drillingsoldering,cuttingwire,attachingsprings,using

solvents,orworkinginanotherconditionsthatmightbehazardoustoourees.

•Afterservice,reinstallallsafetshields,guards,labels,andgroundwires.Replaceansafetdevice

thatiswornordefective.

•Reattachallcoverscorrectlbeforereturningthecomputertothecustomer.

Electricalsafety

CAUTION:

Electricalcurrentfropower,telephone,andcounicationcablescanbehazardous.T oavoid

personalinjuryorequipentdaage,disconnectanyattachedpowercords,telecounication

cables,networkcables,andodecablesbeforeyouopenthecoputercovers,unlessinstructed

otherwiseintheinstallationandconﬁgurationprocedures.

©CoprightLenovo20133

Observethefollowingruleswhenworkingonelectricalequipment.

Iportant:Useonlapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft

materialthatdoesnotinsulateouwhenworkingwithliveelectricalcurrents.Mancustomershaverubber

ﬂoormatsneartheirequipmentthatcontainsmallconductiveﬁberstodecreaseelectrostaticdischarge.

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

accidentoccurs,oucanthenoperatetheswitchorunplugthepowercordquickl.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore:

–Performingamechanicalinspection

–Workingnearpowersupplies

–RemovingorinstallingFieldReplaceableUnits(FRUs)

•Beforeoustarttoworkonthecomputer,unplugthepowercord.Ifoucannotunplugit,askthe

customertopower-offtheelectricaloutletthatsuppliespowertothemachineandtolocktheelectrical

outletintheoffposition.

•Ifouneedtoworkonacomputerthathasexposedelectricalcircuits,observethefollowingprecautions:

–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearou.

Reeber:Anotherpersonmustbetheretoswitchoffthepower,ifnecessar.

–Useonlonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinour

pocketorbehindourback.

Reeber:Theremustbeacompletecircuittocauseelectricalshock.Bobservingtheaboverule,

oumapreventacurrentfrompassingthroughourbod.

–Whenusingatester,setthecontrolscorrectlandusetheapprovedprobeleadsandaccessoriesfor

thattester.

–Standonsuitablerubbermats(obtainedlocall,ifnecessar)toinsulateoufromgroundssuchas

metalﬂoorstripsandmachineframes.

Observethespecialsafetprecautionswhenouworkwithverhighvoltages;theseinstructionsarein

thesafetsectionsofthemaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.

•Regularlinspectandmaintainourelectricalhandtoolstoensurethearesafetouse.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpoweredoff.

•Alwaslookcarefullforpossiblehazardsinourworkarea.Examplesofthesehazardsarewetﬂoors,

non-groundedpowerextensioncables,conditionsthatmacauseorallowpowersurges,andmissing

safetgrounds.

•Donottouchliveelectricalcircuitswiththereﬂectivesurfaceofaplasticdentalmirror.Thissurfaceis

conductive,andtouchingalivecircuitcancausepersonalinjuranddamagetothecomputer.

•Donotservicethefollowingpartswiththepoweronwhentheareremovedfromtheirnormaloperating

positionsinacomputer:

–Powersupplunits

–Pumps

–Blowersandfans

–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs:

–Usecaution;donotbecomeavictimourself.

4LenovoC360–365NTAll-In-OneComputerHardwareMaintenanceManual

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