Lenovo HORIZON 2s Bedienungsanleitung

LenovoHORIZON2sAll-In-OnePCHardware

MaintenanceManual

MachineTypesF0AT

LenovoHORIZON2sAll-In-OnePC

HardwareMaintenanceManual

MachineTypesF0AT

SecondEdition(September2014)12th

©CopyrightLenovo2014,2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICEIfdataorsoftwarearedeliveredpursuantaGeneralServices

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

GS-35F-05925

Contents

Chapter1.Aboutthimanual.....1

ImportantSafetyInformation.........1

Chapter2.Safetyinformation.....3

Generalsafety...............3

Electricalsafety..............3

Safetyinspectionguide...........5

Handlingelectrostaticdischarge-sensitive

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

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

Safetynotices...............6

Chapter3.Generalinformation....9

Speciﬁcations...............9

Chapter4.GeneralCheckout.....11

Chapter5.UingtheSetupUtility...13

StartingtheLenovoBIOSSetupUtilityprogram.13

Viewingandchangingsettings........13

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

Enablingordisablingadevice........15

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

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

ExitingtheLenovoBIOSSetupUtilityprogram..17

Chapter6.Symptom-to-FRUIndex..19

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

PowerSupplyProblems...........19

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

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

Chapter7.Locatingconnector,

controlandcomponent......21

Chapter8.Replacinghardware....25

Generalinformation.............25

Replacingthekeyboardandmouse......26

Replacingthepoweradapter.........26

Removingtherearcover...........28

Replacingthebattery............30

Replacingtheharddiskdrive.........31

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

Replacingtheheat-sink...........33

Replacingasystemfan...........35

ReplacingtheI/Oboard...........36

Replacingthespeakersystem........37

Replacingthepowerconnector........37

Replacingthedongleconnector........38

Replacingthepowerdockingboard......39

Replacingthebuttonboard..........40

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

Replacingthecamera............42

ReplacingtheLEDpanelmodule.......43

Chapter9.FRUlit..........45

Chapter10.AdditionalService

Information..............51

©CopyrightLenovo2014,2014iii

ivLenovoHORIZON2sAll-In-OnePCHardwareMaintenanceManual

Chapter1.Aboutthimanual

ThismanualcontainsserviceandreferenceinformationforLenovoHORIZON2sAll-In-Onecomputerslisted

onthecover.ItisintendedonlyfortrainedservicerswhoarefamiliarwithLenovocomputerproducts.

BeforeservicingaLenovoproduct,besuretoreadtheSafetyInformation.

ThedescriptionoftheTV-tunercardinthismanualappliesonlytocomputerswithaTV-tunercardinstalled.

ItdoesnotapplytocomputerswithoutaTV-tunercard.

ImportantSafetyInformation

BesuretoreadallCAUTIONandDANGERsectionsinthismanualbeforefollowinganyoftheinstructions.

VeuillezliretouteslesconsignesdetypeDANGERetATTENTIONduprésentdocumentavantd’exécuter

lesinstructions.

LesenSieunbedingtalleHinweisevomTyp“ACHTUNG”oder“VORSICHT”indieserDokumentation,bevor

SieirgendwelcheVorgängedurchführen

LeggereleistruzioniintrodottedaATTENZIONEePERICOLOpresentinelmanualeprimadieseguireuna

qualsiasidelleistruzioni

Certiﬁque-sedelertodasasinstruçõesdecuidadoeperigonestemanualantesdeexecutarqualquer

umadasinstruções

Esimportantequeleatodaslasdeclaracionesdeprecauciónydepeligrodeestemanualantesdeseguir

lasinstrucciones.

©CopyrightLenovo2014,20141

2LenovoHORIZON2sAll-In-OnePCHardwareMaintenanceManual

Chapter2.Safetyinformation

Thischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.

Generalafety

Followtheserulestoensuregeneralsafety

•Keeptheareasaroundthecomputerclearandcleanduringandaftermaintenance.

•Whenliftinganyheavyobject

1.Ensureyoucanstandsafelywithoutslipping.

2.Distributetheweightoftheobjectequallyacrossbothfeet.

3.Liftslowly.Nevermovesuddenlyortwistwhenyouattempttolift.

4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe

musclesinyourback.

Donotattempttoliftanyobjectsthatweighmorethan16kg(35lbs.)orobjectsthatyouthink

aretooheavyforyou.

•Donotperformanyactionthatwouldcreateahazardforthecustomer,orwouldmakethecomputer

unsafe.

•Beforeyoustartthecomputer,ensurethatotherservicerepresentativesandcustomerpersonnelarenot

inapositionthatwouldcreateahazardforthem.

•Placeremovedcoversandotherpartsinasafeplace,awayfromallpersonnel,whileyouareservicingthe

computer.

•Keepyourtoolcaseawayfromareasthatpeoplemaywalkthroughtoensureno-onetripsoverit.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Ensurethatyoursleeves

arefastenedorrolledupaboveyourelbows.Ifyourhairislong,tieorfastenitback.

•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanonconductiveclip,approximately

8centimeters(3inches)fromtheend.

•Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersforyourclothing.

Remember:Metalobjectsaregoodelectricalconductors.

•Wearsafetyglasseswhenyouarehammering,drillingsoldering,cuttingwire,attachingsprings,using

solvents,orworkinginanyotherconditionsthatmightbehazardoustoyoureyes.

•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice

thatiswornordefective.

•Reattachallcoverscorrectlybeforereturningthecomputertothecustomer.

Electricalafety

CAUTION:

Electricalcurrentfrompower,telephone,andcommunicationcablecanbehazardou.T oavoid

peronalinjuryorequipmentdamage,diconnectanyattachedpowercord,telecommunication

cable,networkcable,andmodemcablebeforeyouopenthecomputercover,unleintructed

otherwieintheintallationandconﬁgurationprocedure.

©CopyrightLenovo2014,20143

Observethefollowingruleswhenworkingonelectricalequipment.

Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoft

materialthatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.Manycustomershaverubber

ﬂoormatsneartheirequipmentthatcontainsmallconductiveﬁberstodecreaseelectrostaticdischarge.

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

accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore

–Performingamechanicalinspection

–Workingnearpowersupplies

–RemovingorinstallingFieldReplaceableUnits(FRUs)

•Beforeyoustarttoworkonthecomputer,unplugthepowercord.Ifyoucannotunplugit,askthe

customertopower-offtheelectricaloutletthatsuppliespowertothemachineandtolocktheelectrical

outletintheoffposition.

•Ifyouneedtoworkonacomputerthathasexposedelectricalcircuits,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

thesafetysectionsofthemaintenanceinformation.Useextremecarewhenmeasuringhighvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolstoensuretheyaresafetouse.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpoweredoff.

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsarewetﬂoors,

non-groundedpowerextensioncables,conditionsthatmaycauseorallowpowersurges,andmissing

safetygrounds.

•Donottouchliveelectricalcircuitswiththereﬂectivesurfaceofaplasticdentalmirror.Thissurfaceis

conductive,andtouchingalivecircuitcancausepersonalinjuryanddamagetothecomputer.

•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating

positionsinacomputer

–Powersupplyunits

–Pumps

–Blowersandfans

–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs

–Usecaution;donotbecomeavictimyourself.

4LenovoHORIZON2sAll-In-OnePCHardwareMaintenanceManual

Andere Handbücher für HORIZON 2s

Inhaltsverzeichnis

Andere Lenovo Desktop Handbücher

Lenovo

Lenovo ThinkStation C30 Handbuch

Lenovo

Lenovo ThinkCentre M75e Bedienungsanleitung

Lenovo

Lenovo ThinkCentre M51 Bedienungsanleitung

Lenovo

Lenovo ThinkStation E31 Bedienungsanleitung

Lenovo

Lenovo ThinkCentre A30 Leitfaden

Lenovo

Lenovo ThinkCentre Edge 92z Bedienungsanleitung

Lenovo

Lenovo ThinkStation C30 Gebrauchsanweisung

Lenovo

Lenovo ThinkCentre Edge 72z Bedienungsanleitung

Lenovo

Lenovo ThinkStation E31 Bedienungsanleitung

Lenovo

Lenovo ThinkCentre A50 Handbuch

Lenovo

Lenovo ThinkCentre A57e Bedienungsanleitung

Lenovo

Lenovo ThinkCentre A58 Betriebsanleitung

Lenovo

Lenovo ThinkCentre Betriebsanleitung

Lenovo

Lenovo ThinkCentre M71z Gebrauchsanweisung

Lenovo

Lenovo ThinkStation D20 Gebrauchsanweisung

Lenovo

Lenovo J200 Montageanleitung

Lenovo

Lenovo ThinkCentre M82 Bedienungsanleitung

Lenovo

Lenovo ThinkCentre M51 Schulungshandbuch

Lenovo

Lenovo 9120A8U Bedienungsanleitung

Lenovo

Lenovo ThinkCentre M90 Leitfaden

Lenovo

Lenovo ThinkCentre A85 Handbuch

Lenovo

Lenovo ThinkCentre M57 Bedienungsanleitung

Lenovo

Lenovo ThinkCentre 8098 Betriebsanleitung

Lenovo

Lenovo ThinkCentre Edge 72 Service-Handbuch

Beliebte Desktop Handbücher anderer Marken

HP m9060n - Pavilion - Elite Technisches Datenblatt

Asus

Asus E210 Series Bedienungsanleitung

Dell

Dell Inspiron 600m Bedienungsanleitung

Dell

Dell Inspiron 3662 Bedienungsanleitung

TotalFlow

TotalFlow uFLO Bedienungsanleitung

HP Presario SV7000 - Desktop PC Bedienungsanleitung

HP ProDesk 400 G5 Handbuch

Logitech

Logitech MK320 Bedienungsanleitung

Dell

Dell XPS 730 H2C Bedienungsanleitung

Sony

Sony Vaio Series Bedienungsanleitung

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Bedienungsanleitung

Alto

Alto MD 250 Bedienungsanleitung

Arbor Technology

Arbor Technology FPC-7800 Series Bedienungsanleitung

Sony

Sony VAIO VGX-TP1 Series Bedienungsanleitung

Asus

Asus Eee Box B204 Bedienungsanleitung

Dell

Dell Optiplex 9010 All In One Bedienungsanleitung

HP Z1 Bedienungsanleitung

Everex

Everex eXplora Bedienungsanleitung