Lenovo Flex 20 All-in-One IdeaCentre Uživatelský manuál

LenovoFlex20All-In-OnePCHardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10142/F0A9

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

–Switchoffpower.–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentialhazardsposedby

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyo

ToConnectToDisconnect1.TurneverythingOFF .2.First,attachallcablestodevices.3.Attachsignalcablestoconnectors.4.Attachpowercordstooutlet.5.TurndeviceON.

≥18kg(37lbs)≥32kg(70.5lbs)≥55kg(121.2lbs)CAUTION:Usesafepracticeswhenlifting.CAUTION:Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupply

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallcomputermodelscoveredbythismanual.SpecicationsThissectionliststhephys

10LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencemayhavebeenchanged.Beextremelyc

12LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

AdministratorPasswordSettinganAdministratorPassworddetersunauthorizedpersonsfromchangingcongurationsettings.YoumightwanttosetanAdministratorPasswordi

Power-OnPasswordWhenaPower-OnPasswordisset,youcannotstarttheLenovoBIOSSetupUtilityprogramuntilavalidpasswordistypedfromthekeyboard.Setting,changing,or

SATAModeSelectDisabled/IDE/AHCImode.DevicedriversupportisrequiredforAHCIorRAID.Dependingonhowtheharddiskdriveimagewasinstalled,changingthissettingmayp

SelectingorchangingthestartupdevicesequenceTovieworpermanentlychangetheconguredstartupdevicesequence,dothefollowing:1.StarttheLenovoBIOSSetupUtilityp

18LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter6.Symptom-to-FRUIndexTheSymptom-to-FRUindexlistserrorsymptomsandpossiblecauses.Themostlikelycauseislistedrst.AlwaysbeginwithChapter4,“GeneralC

POSTerrorcodesEachtimeyouturnthecomputeron,itperformsaseriesofteststocheckthatthesystemisoperatingcorrectlyandthatcertainoptionsareset.Thisseriesoftes

Chapter7.Locatingconnectors,controlsandcomponentsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.F

LeftandrightviewThefollowingillustrationshowsthelocationofconnectors,controlsandcomponentsontheleftandrightsideofthecomputer.1231.Comboaudiojack3.Powe

RearviewThefollowingillustrationshowsthelocationofconnectorsandcomponentsontherearofthecomputer.1 2 3 45661.Powerbutton4.Screenrotationlockbutton2.Vol

LenovoFlex20All-In-OnePCHardwareMaintenanceManualMachineTypes:10142/F0A9

24LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

ReplacingthekeyboardandmouseToreplacethekeyboardandmouse:Step1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,and

Step3.Disconnectthefailingpoweradapterfromthecomputer.123Step4.Toinstallthenewpoweradapter:a.Connectthenewpoweradaptertothesameconnector.Chapter8.Repl

RemovingtherearcoverNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingtherearcover.Note:Itmaybehelpfultoplacethecomputerface-downo

Step4.Removethetworubbercapsthatprotectthescrews.1Step5.Loosethetwoscrewsthatsecuretherearcovertothefrontbezel.2Chapter8.Replacinghardware29

Step6.Useaatheadscrewdriver,puttheheadofscrewdriverintotheslotinbetweenthepanelandtherearcoverasshown.Thenprisetherearcoverawayfromthepanel.3Step7.Di

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattacheddevices.Step2.Unplugallp

Step1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattacheddevices.Step2.Unplugallpo

Step6.Removethe4screwsthatsecuretheharddiskdrivetotherearcover.1Step7.Liftuptheharddiskdrivetoremoveit.2Step8.Disconnectthedataandpowercablefromthehar

FirstEdition(August2013)30th©CopyrightLenovo2013,2013.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministrat

b.Slidethenewharddiskdriveintotheharddiskdrivebay.c.Securethenewharddiskdrivetotherearcoverwiththe4screws.d.Connectthedataandpowercablestothenewharddi

Step9.Reattachtherearcoverandsecureitwiththescrews.Replacingtheheat-sinkNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingtherearc

Step8.Reattachtherearcoverandsecureitwiththescrews.ReplacingamemorymoduleAttention:T urnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingt

Step2.Unplugallpowercordsfromelectricaloutlets.Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyoth

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyothercablesthatareconnectedtothecomputer.Referto“L

Step5.Disconnectthespeakercablefromtheconnectoronmotherboard.Step6.Liftupspeakersystemtoremoveit.1Step7.Toinstallthenewspeakersystem:a.Lineupthenewspe

Step5.DisconnecttheWindowsfunctiondatacablefromtheconnectoronthemotherboard.Step6.RemovethetwoscrewsthatsecuretheWindowsfunctionboardtotherearcover1an

Step7.Removetheheat-sink.Referto“Replacingtheheat-sink” .Step8.RemovetheWi-Ficard.Referto“ReplacingtheWi-Ficard”.Step9.Removeallthecablesconnectedtoth

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyothercablesthatareconnectedtothecomputer.Referto“L

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,andanyothercablesthatareconnectedtothecomputer.Referto“L

ContentsChapter1.Aboutthismanual...1ImportantSafetyInformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals

Step5.Removethe2screwsthatsecurethecameratothefrontbezel.1Step6.Liftupthecamera2anddisconnectthedatacablefromthecamera.Step7.Removethetwoscrewsthatsec

Step9.Reattachtherearcoverandsecureitwiththescrews.ReplacingtheLEDpanelmoduleNote:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthe

Step11.Removethetransformboard,LVDS,camera,andtouchcablefromtheLEDpanel.2Step12.ToinstallthenewtheLEDpanelmodule:a.ConnecttheLVDScabletotheconnectoran

Chapter9.FRUlists-Flex20Thischapterliststheinformationontheeldreplaceableunits(FRUs)forLenovoFlex20All-In-Onedesktopcomputer.Attention:Besuretoreadan

LS140mmWebcamcable31504707NMGE230mm7+15HDDcable31504706NLS230mm7+15HDDcable31504705NMGE600mmPowerbuttoncable31504704NLS600mmPowerbuttoncable31504703NM

US/Canada/Barbados/Belize/Bolivia/CostaRica/Columbia/DominicanRepublic/Ecuador/ElSalvador/Guatemala/Haiti/Honduras/Jamaica/Mexico/NetherlandsAntilles/

Denmark310391011Denmark310495031Denmark315033601Switzerland/Liechtenstein310391031Switzerland/Liechtenstein310495081Switzerland/Liechtenstein315033611

LiteonSK-8861(TH)2.4GKBOnly-Silver825210195NLiteonSK-8861(LA)2.4GKBOnly-Silver825210194NLiteonSK-8861(EN-FR)2.4GKBOnly-S825210193NLiteonSK-8861(LA-AR)

LiteonSM-8861Mouse(JP)Silver25205774NLiteonSM-8861Mouse(MY)Silver25203608NLiteonSM-8861Mouse(NoBattery)Silver25203607NLiteonSM-8861(WW)MouseSilver2520

BetaHinge90203930NBetaHingeCover90203931NBetaHingeLock90203932NAVCBetaRubber-foot231504911NAVCBetaWindowskey31504910NAVCBetarubberkey31504909NAVCBetab

ivLenovoFlex20All-In-OnePCHardwareMaintenanceManual

54LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter10.AdditionalServiceInformationThischapterprovidesadditionalinformationthattheservicerepresentativemightndhelpful.PowermanagementPowermanageme

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoFlex20All-In-Onecomputerslistedonthecover.Itisintendedonlyfortraineds

2LenovoFlex20All-In-OnePCHardwareMaintenanceManual

Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen