Lenovo B50-30 Manual del propietario

LenovoB50–30All-In-OneComputer

HardwareMaintenanceManual

MachineType:F0AU[B50-30]

LenovoB50–30All-In-OneComputer

HardwareMaintenanceManual

MachineType:F0AU[B50-30]

FirstEdition(May2014)15

©CopyrightLenovo2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataoroftwarearedeliveredpuruantaGeneralService

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

GS-35F-05925

Contents

Chapter1.Aboutthismanua......1

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

Chapter2.Safetyinformation......3

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

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

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

Handlingelectrotaticdicharge-enitive

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

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

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

Chapter3.Generainformation.....9

Speciﬁcation................9

Chapter4.GeneraCheckout.....11

Chapter5.UsingtheSetupUtiity...13

StartingtheLenovoBIOSSetupUtilityprogram.13

Viewingandchangingetting........13

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

Enablingordiablingadevice........15

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

ExitingtheLenovoBIOSSetupUtilityprogram..17

Chapter6.Symptom-to-FRUIndex..19

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

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

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

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

Chapter7.Repacinghardware....21

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

Replacingthekeyboardandmoue......22

Replacingthepowercord..........22

Removingthetandbae..........23

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

Replacingthememorymodule........25

Replacingtheharddikdrive.........26

Replacingtheopticaldrive..........27

Removingthetandholder..........29

Removingthemiddlecover.........30

Replacingtheconverterboard........31

RemovingtheEMIcover...........32

ReplacingtheWi-Ficard...........33

ReplacingtheTVtunercard.........34

Replacingtheheat-ink...........35

ReplacingtheCPU.............36

Replacingtheytemfan..........39

Replacingthepeakerytem........40

Replacingthepowerwitchboard.......41

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

Removingthereardeco...........43

Replacingthecamera............44

ReplacingtheLEDpanelmodule.......45

Chapter8.FRUists..........49

Chapter9.Generainformation....57

AdditionalServiceInformation........57

©CopyrightLenovo2014iii

ivLenovoB50–30All-In-OneComputerHardwareMaintenanceManual

Chapter1.Aboutthismanua

ThimanualcontainerviceandreferenceinformationforLenovoB50–30All-In-Onecomputerlitedon

thecover.ItiintendedonlyfortrainedervicerwhoarefamiliarwithLenovocomputerproduct.

BeforeervicingaLenovoproduct,beuretoreadtheSafetyInformation.

ThedecriptionoftheTV-tunercardinthimanualapplieonlytocomputerwithaTV-tunercardintalled.

ItdoenotapplytocomputerwithoutaTV-tunercard.

ImportantSafetyInformation

BeuretoreadallCAUTIONandDANGERectioninthimanualbeforefollowinganyoftheintruction.

VeuillezliretouteleconignedetypeDANGERetATTENTIONdupréentdocumentavantd’exécuter

leintruction.

LeenSieunbedingtalleHinweievomT yp“ACHTUNG”oder“VORSICHT”indieerDokumentation,bevor

SieirgendwelcheVorgängedurchführen

LeggereleitruzioniintrodottedaATTENZIONEePERICOLOpreentinelmanualeprimadieeguireuna

qualiaidelleitruzioni

Certiﬁque-edelertodaaintruçõedecuidadoeperigonetemanualantedeexecutarqualquer

umadaintruçõe

Eimportantequeleatodaladeclaracionedeprecauciónydepeligrodeetemanualantedeeguir

laintruccione.

©CopyrightLenovo20141

2LenovoB50–30All-In-OneComputerHardwareMaintenanceManual

Chapter2.Safetyinformation

Thichaptercontaintheafetyinformationthatyouneedtobefamiliarwithbeforeervicingacomputer.

Generasafety

Followtheeruletoenuregeneralafety:

•Keeptheareaaroundthecomputerclearandcleanduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Enureyoucantandafelywithoutlipping.

2.Ditributetheweightoftheobjectequallyacrobothfeet.

3.Liftlowly.Nevermoveuddenlyortwitwhenyouattempttolift.

4.Liftbytandingorbypuhingupwithyourlegmucle;thiactionremovethetrainfromthe

mucleinyourback.

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lb)orobjectsthatyouthinkare

tooheavyforyou.

•Donotperformanyactionthatwouldcreateahazardforthecutomer,orwouldmakethecomputer

unafe.

•Beforeyoutartthecomputer,enurethatotherervicerepreentativeandcutomerperonnelarenot

inapoitionthatwouldcreateahazardforthem.

•Placeremovedcoverandotherpartinaafeplace,awayfromallperonnel,whileyouareervicingthe

computer.

•Keepyourtoolcaeawayfromareathatpeoplemaywalkthroughtoenureno-onetripoverit.

•Donotwearlooeclothingthatcanbetrappedinthemovingpartofamachine.Enurethatyourleeve

arefatenedorrolledupaboveyourelbow.Ifyourhairilong,tieorfatenitback.

•Inerttheendofyournecktieorcarfinideclothingorfatenitwithanon-conductiveclip,

approximately8centimeter(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.

Eectricasafety

CAUTION:

Eectricacurrentfrompower,teephone,andcommunicationcabescanbehazardous.Toavoid

personainjuryorequipmentdamage,disconnectanyattachedpowercords,teecommunication

cabes,networkcabes,andmodemcabesbeforeyouopenthecomputercovers,unessinstructed

otherwiseintheinstaationandconﬁgurationprocedures.

©CopyrightLenovo20143

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.

4LenovoB50–30All-In-OneComputerHardwareMaintenanceManual

Otros manuales para B50-30

Tabla de contenidos

Otros manuales de De oficina de Lenovo

Lenovo

Lenovo ThinkCentre 6068 Manual de lista de piezas

Lenovo

Lenovo ThinkCentre A50p Manual de usuario

Lenovo

Lenovo ThinkEdge SE10 Manual de usuario

Lenovo

Lenovo ThinkCentre M58e Guía de solución de problemas

Lenovo

Lenovo ThinkCentre 5114 Manual de usuario

Lenovo

Lenovo ThinkCentre Manual del propietario

Lenovo

Lenovo IdeaCentre B3 Series Manual de usuario

Lenovo

Lenovo ThinkCentre Chromebox 10H2 Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 91 Manual del propietario

Lenovo

Lenovo IdeaCentre B305 Manual del propietario

Lenovo

Lenovo NetVista A40p Manual de usuario

Lenovo

Lenovo ThinkCentre A30 Manual de usuario

Lenovo

Lenovo ThinkCentre A51p Instrucciones de montaje

Lenovo

Lenovo H415 Manual de usuario

Lenovo

Lenovo ThinkCentre M60e Manual de usuario

Lenovo

Lenovo IdeaCentre Q200 Hardware Manual de lista de piezas

Lenovo

Lenovo ThinkCentre M72e Guía

Lenovo

Lenovo ThinkCentre M72e Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 71z Manual de capacitación

Lenovo

Lenovo ThinkCentre E93z Manual de usuario

Lenovo

Lenovo ThinkCentre A52 Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 91z Manual de usuario

Lenovo

Lenovo E100 Guía de inicio rápido

Lenovo

Lenovo ThinkStation S30 Guía

Manuales populares de De oficina de otras marcas

HP m9060n - Pavilion - Elite Hoja de especificaciones

Asus

Asus E210 Series Manual de usuario

Dell

Dell Inspiron 600m Manual de usuario

Dell

Dell Inspiron 3662 Manual de usuario

TotalFlow

TotalFlow uFLO Manual de usuario

HP Presario SV7000 - Desktop PC Manual de usuario

HP ProDesk 400 G5 Manual

Logitech

Logitech MK320 Manual de usuario

Dell

Dell XPS 730 H2C Manual de usuario

Sony

Sony Vaio Series Manual de usuario

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Manual de usuario

Alto

Alto MD 250 Manual de usuario

Arbor Technology

Arbor Technology FPC-7800 Series Manual de usuario

Sony

Sony VAIO VGX-TP1 Series Manual de usuario

Asus

Asus Eee Box B204 Manual de usuario

Dell

Dell Optiplex 9010 All In One Manual de usuario

HP Z1 Manual de usuario

Everex

Everex eXplora Manual de usuario