Lenovo IdeaCentre C240 Manuel utilisateur

LenovoC240/245/255All-In-OnePCHardware

MaintenanceManual

ideaideaideaCentreidea

MachineType:10113/6268[C240];10114/6269[C245];10137/F0A1

[C255]

LenovoC240/245/255All-In-OnePC

HardwareMaintenanceManual

MachineType:10113/6268[C240];10114/6269[C245];10137/F0A1

[C255]

FourthEdition(July2013)25th

©CopyrightLenovo2012,2013.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataoroftwarearedeliveredpuruantaGeneralService

Adminitration“GSA”contract,ue,reproduction,ordicloureiubjecttoretrictionetforthinContractNo.

GS-35F-05925

Contents

Chapter1.Aboutthimanual......1

ImportantSafetyInformation..........1

Chapter2.Safetyinformation......3

Generalafety................3

Electricalafety...............3

Safetyinpectionguide............5

Handlingelectrotaticdicharge-enitive

device..................5

Groundingrequirement............6

Safetynotice................6

Chapter3.Generalinformation.....9

Speciﬁcation................9

Chapter4.GeneralCheckout.....11

Chapter5.UingtheSetupUtility...13

StartingtheLenovoBIOSSetupUtilityprogram.13

Viewingandchangingetting........13

Uingpaword..............13

Enablingordiablingadevice........15

Selectingatartupdevice..........16

Changingbootingmode...........17

ExitingtheLenovoBIOSSetupUtilityprogram..17

Chapter6.Symptom-to-FRUIndex..19

Harddikdrivebooterror..........19

PowerSupplyProblem...........19

POSTerrorcode.............20

Undeterminedproblem...........20

Chapter7.Locatingconnector,

controlandcomponent......21

Chapter8.Replacinghardware....27

Generalinformation.............27

Replacingthekeyboardandmoue......28

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

Replacingthepoweradapter.........30

Removingtherearcover...........31

Replacingamemorymodule.........32

Replacingtheharddikdrive.........32

Replacingtheheat-ink...........33

Replacingtheytemfan..........34

ReplacingtheWi-Ficard...........35

Replacingthepeakerytem........36

Replacingthefrontindicatorboard.......37

Replacingthepowerwitchboard.......38

Replacingthemotherboard..........39

Replacingthecomputertand........41

Replacingthecamera............41

Replacingtheconverterboard........42

ReplacingtheLEDpanel...........43

Chapter9.FRUlit-C240–245....47

Chapter10.FRUlit-C255......51

Chapter11.AdditionalService

Information..............57

©CopyrightLenovo2012,2013iii

ivLenovoC240/245/255All-In-OnePCHardwareMaintenanceManual

Chapter1.Aboutthimanual

ThimanualcontainerviceandreferenceinformationforLenovoC240/C245/C255All-In-Onecomputer

litedonthecover.ItiintendedonlyfortrainedervicerwhoarefamiliarwithLenovocomputerproduct.

BeforeervicingaLenovoproduct,beuretoreadtheSafetyInformation.

ThedecriptionoftheTV-tunercardinthimanualapplieonlytocomputerwithaTV-tunercardintalled.

ItdoenotapplytocomputerwithoutaTV-tunercard.

ImportantSafetyInformation

BeuretoreadallCAUTIONandDANGERectioninthimanualbeforefollowinganyoftheintruction.

VeuillezliretouteleconignedetypeDANGERetATTENTIONdupréentdocumentavantd’exécuter

leintruction.

LeenSieunbedingtalleHinweievomTyp“ACHTUNG”oder“VORSICHT”indieerDokumentation,bevor

SieirgendwelcheVorgängedurchführen

LeggereleitruzioniintrodottedaATTENZIONEePERICOLOpreentinelmanualeprimadieeguireuna

qualiaidelleitruzioni

Certiﬁque-edelertodaaintruçõedecuidadoeperigonetemanualantedeexecutarqualquer

umadaintruçõe

Eimportantequeleatodaladeclaracionedeprecauciónydepeligrodeetemanualantedeeguir

laintruccione.

©CopyrightLenovo2012,20131

2LenovoC240/245/255All-In-OnePCHardwareMaintenanceManual

Chapter2.Safetyinformation

Thichaptercontaintheafetyinformationthatyouneedtobefamiliarwithbeforeervicingacomputer.

Generalafety

Followtheeruletoenuregeneralafety:

•Keeptheareaaroundthecomputerclearandcleanduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Enureyoucantandafelywithoutlipping.

2.Ditributetheweightoftheobjectequallyacrobothfeet.

3.Liftlowly.Nevermoveuddenlyortwitwhenyouattempttolift.

4.Liftbytandingorbypuhingupwithyourlegmucle;thiactionremovethetrainfromthe

mucleinyourback.

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lbs.)orobjectsthatyouthink

aretooheavyforyou.

•Donotperformanyactionthatwouldcreateahazardforthecutomer,orwouldmakethecomputer

unafe.

•Beforeyoutartthecomputer,enurethatotherervicerepreentativeandcutomerperonnelarenot

inapoitionthatwouldcreateahazardforthem.

•Placeremovedcoverandotherpartinaafeplace,awayfromallperonnel,whileyouareervicingthe

computer.

•Keepyourtoolcaeawayfromareathatpeoplemaywalkthroughtoenureno-onetripoverit.

•Donotwearlooeclothingthatcanbetrappedinthemovingpartofamachine.Enurethatyourleeve

arefatenedorrolledupaboveyourelbow.Ifyourhairilong,tieorfatenitback.

•Inerttheendofyournecktieorcarfinideclothingorfatenitwithanonconductiveclip,approximately

8centimeter(3inche)fromtheend.

•Donotwearjewelry,chain,metal-frameeyeglae,ormetalfatenerforyourclothing.

Remember:Metalobjectaregoodelectricalconductor.

•Wearafetyglaewhenyouare:hammering,drillingoldering,cuttingwire,attachingpring,uing

olvent,orworkinginanyotherconditionthatmightbehazardoutoyoureye.

•Afterervice,reintallallafetyhield,guard,label,andgroundwire.Replaceanyafetydevice

thatiwornordefective.

•Reattachallcovercorrectlybeforereturningthecomputertothecutomer.

Electricalafety

CAUTION:

Electricalcurrentfrompower,telephone,andcommunicationcablecanbehazardou.Toavoid

peronalinjuryorequipmentdamage,diconnectanyattachedpowercord,telecommunication

cable,networkcable,andmodemcablebeforeyouopenthecomputercover,unleintructed

otherwieintheintallationandconﬁgurationprocedure.

©CopyrightLenovo2012,20133

Obervethefollowingrulewhenworkingonelectricalequipment.

Important:Ueonlyapprovedtoolandtetequipment.Somehandtoolhavehandlecoveredwithaoft

materialthatdoenotinulateyouwhenworkingwithliveelectricalcurrent.Manycutomerhaverubber

ﬂoormatneartheirequipmentthatcontainmallconductiveﬁbertodecreaeelectrotaticdicharge.

•Findtheroomemergencypower-off(EPO)witch,diconnectingwitch,orelectricaloutlet.Ifanelectrical

accidentoccur,youcanthenoperatethewitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardouconditionornearequipmentthathahazardouvoltage.

•Diconnectallpowerbefore:

–Performingamechanicalinpection

–Workingnearpowerupplie

–RemovingorintallingFieldReplaceableUnit(FRU)

•Beforeyoutarttoworkonthecomputer,unplugthepowercord.Ifyoucannotunplugit,akthe

cutomertopower-offtheelectricaloutletthatuppliepowertothemachineandtolocktheelectrical

outletintheoffpoition.

•Ifyouneedtoworkonacomputerthathaexpoedelectricalcircuit,obervethefollowingprecaution:

–Enurethatanotherperon,familiarwiththepower-offcontrol,inearyou.

Remember:Anotherperonmutbetheretowitchoffthepower,ifneceary.

–Ueonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour

pocketorbehindyourback.

Remember:Theremutbeacompletecircuittocaueelectricalhock.Byobervingtheaboverule,

youmaypreventacurrentfrompaingthroughyourbody.

–Whenuingateter,etthecontrolcorrectlyanduetheapprovedprobeleadandacceoriefor

thatteter.

–Standonuitablerubbermat(obtainedlocally,ifneceary)toinulateyoufromgrounducha

metalﬂoortripandmachineframe.

Obervethepecialafetyprecautionwhenyouworkwithveryhighvoltage;theeintructionarein

theafetyectionofthemaintenanceinformation.Ueextremecarewhenmeauringhighvoltage.

•Regularlyinpectandmaintainyourelectricalhandtooltoenuretheyareafetoue.

•Donotuewornorbrokentoolandteter.

•Neverassumethatpowerhabeendiconnectedfromacircuit.Firt,checkthatithabeenpoweredoff.

•Alwaylookcarefullyforpoiblehazardinyourworkarea.Exampleoftheehazardarewetﬂoor,

non-groundedpowerextenioncable,conditionthatmaycaueorallowpowerurge,andmiing

afetyground.

•Donottouchliveelectricalcircuitwiththereﬂectiveurfaceofaplaticdentalmirror.Thiurfacei

conductive,andtouchingalivecircuitcancaueperonalinjuryanddamagetothecomputer.

•Donotervicethefollowingpartwiththepoweronwhentheyareremovedfromtheirnormaloperating

poitioninacomputer:

–Powerupplyunit

–Pump

–Blowerandfan

–Motorgenerator

andimilarunit.(Thipracticeenurecorrectgroundingoftheunit.)

•Ifanelectricalaccidentoccur:

–Uecaution;donotbecomeavictimyourelf.

4LenovoC240/245/255All-In-OnePCHardwareMaintenanceManual

Autres manuels pour IdeaCentre C240

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Lenovo Ordinateur de bureau

Lenovo

Lenovo ThinkCentre A35 Mode d’emploi

Lenovo

Lenovo ThinkStation C30 Mode d’emploi

Lenovo

Lenovo ThinkCentre M55 Manuel utilisateur

Lenovo

Lenovo ThinkCentre E73 Manuel du propriétaire

Lenovo

Lenovo IdeaCentre K4 Series Manuel du propriétaire

Lenovo

Lenovo ThinkCentre M600 Manuel du propriétaire

Lenovo

Lenovo Erazer X310 Manuel du propriétaire

Lenovo

Lenovo ThinkStation P620 Manuel utilisateur

Lenovo

Lenovo ThinkCentre A85 Manuel utilisateur

Lenovo

Lenovo ThinkCentre E50 Manuel utilisateur

Lenovo

Lenovo ThinkStation E30 Mode d’emploi

Lenovo

Lenovo ThinkStation S30 Manuel utilisateur

Lenovo

Lenovo ThinkPad X1 Carbon Manuel utilisateur

Lenovo

Lenovo ThinkCentre M70z Manuel utilisateur

Lenovo

Lenovo ThinkCentre Tiny-in-One 24 Manuel utilisateur

Lenovo

Lenovo ThinkCentre A70 Manuel utilisateur

Lenovo

Lenovo ThinkCentre M71z Mode d’emploi

Lenovo

Lenovo ThinkStation S30 Guide de dépannage

Lenovo

Lenovo ThinkCentre Edge 71 Mode d’emploi

Lenovo

Lenovo ThinkCentre M55 Manuel

Lenovo

Lenovo ThinkCentre M55p Instructions d'utilisation

Lenovo

Lenovo THINKSTATION 7783 Manuel du propriétaire

Lenovo

Lenovo ThinkCentre M92z Manuel utilisateur

Lenovo

Lenovo 70B4 Manuel du propriétaire

Manuels Ordinateur de bureau populaires d'autres marques

HP m9060n - Pavilion - Elite Fiche technique

Asus

Asus E210 Series Manuel utilisateur

Dell

Dell Inspiron 600m Manuel utilisateur

Dell

Dell Inspiron 3662 Manuel utilisateur

TotalFlow

TotalFlow uFLO Manuel utilisateur

HP Presario SV7000 - Desktop PC Manuel utilisateur

HP ProDesk 400 G5 Manuel

Logitech

Logitech MK320 Manuel utilisateur

Dell

Dell XPS 730 H2C Manuel utilisateur

Sony

Sony Vaio Series Manuel utilisateur

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Manuel utilisateur

Alto

Alto MD 250 Manuel utilisateur

Arbor Technology

Arbor Technology FPC-7800 Series Manuel utilisateur

Sony

Sony VAIO VGX-TP1 Series Manuel utilisateur

Asus

Asus Eee Box B204 Manuel utilisateur

Dell

Dell Optiplex 9010 All In One Manuel utilisateur

HP Z1 Manuel utilisateur

Everex

Everex eXplora Manuel utilisateur