Lenovo IdeaCentre Q190 Desktop Bedienungsanleitung

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Inhaltsverzeichnis

Seite 1 - HardwareMaintenanceManual

IdeaCentreQ190HardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10115/6281

Seite 2

Observethefollowingruleswhenworkingonelectricalequipment.Important:Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmateri

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–Sendanotherpersontogetmedicalaid.SafetyinspectionguideTheintentofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditionsontheseprodu

Seite 4 - GS-35F-05925

•Avoidcontactwithotherpeoplewhilehandlingthepart.•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.•Preventthepartfromtouchingyourclo

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

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

Seite 7 - Chapter1.Aboutthismanual

Chapter3.GeneralinformationThischapterprovidesgeneralinformationthatappliestoallmachinetypessupportedbythispublication.SpecicationsThissectionliststh

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10IdeaCentreQ190HardwareMaintenanceManual

Seite 9 - Chapter2.Safetyinformation

Chapter4.GeneralCheckoutAttention:Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequencechanged.Beextremelycarefuldurin

Seite 10

12IdeaCentreQ190HardwareMaintenanceManual

Seite 11 - Safetyinspectionguide

Chapter5.UsingtheSetupUtilityTheSetupUtilityprogramisusedtoviewandchangethecongurationsettingsofyourcomputer,regardlessofwhichoperatingsystemyouareus

Seite 13 - Chapter2.Safetyinformation7

•Notbeacommonwordoracommonname•BesignicantlydifferentfromyourpreviouspasswordAdministratorpasswordWhenaAdministratorPasswordisset,itdetersunauthorize

Seite 14

TodeleteapreviouslysetPower-OnPassword,dothefollowing:1.FromtheSecuritymenu,selectSetPower-OnPasswordandpressEnter.2.Thepassworddialogboxwillbedisplay

Seite 15 - Chapter3.Generalinformation

1.Turnoffyourcomputer.2.PressandholdtheF12keythenturnonthecomputer.WhentheStartupDeviceMenuappears,releasetheF12key.Note:IfyouareusingaUSBkeyboardandt

Seite 16

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

Seite 17 - Chapter4.GeneralCheckout

POSTerrorcodesEachtimeyoupower-onthesystem,itperformsaseriesofteststhatchecktheoperationofthesystemandsomeoptions.ThisseriesoftestsiscalledthePower-On

Seite 18

c.Memorymodulesd.Extendedvideomemorye.ExternalCachef.ExternalCacheRAMg.Harddiskdriveh.Diskettedrive3.Power-onthecomputertore-testthesystem.4.Repeatste

Seite 19 - Chapter5.UsingtheSetupUtility

20IdeaCentreQ190HardwareMaintenanceManual

Seite 20

Chapter7.LocationsThissectionprovidesillustrationstohelplocatethevariousconnectors,controlsandcomponentsofthecomputer.Locatingcomponents,controlsandco

Seite 21 - Selectingastartupdevice

RearviewThefollowingillustrationshowsthelocationofconnectorsontherearofthecomputer.Attention:Besurenottoblockanyairventsonthecomputer.Blockedairventsm

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1234567891.Computercover6.Chassis2.Systemfan7.RTCbattery3.Heat-sink8.Memorymodule4.Wi-Ficard9.Harddiskdrive5.MotherboardChapter7.Locations23

Seite 23 - Chapter6.Symptom-to-FRUIndex

IdeaCentreQ190HardwareMaintenanceManualMachineTypes:10115/6281

Seite 24 - Undeterminedproblems

IdentifyingpartsonthemotherboardThemotherboard(sometimescalledtheplanarorsystemboard)isthemaincircuitboardinyourcomputer.Itprovidesbasiccomputingfunct

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Chapter8.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui

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ReplacingtheopticaldriveAttention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.Note:Itmaybehelpfultoplacethecomputerface-

Seite 27 - Chapter7.Locations

Step5.Removethe3screwsandslidetheopticaldiskdriveoutasshown.Step6.Installthenewopticaldriveasfollows:a.Alignthenewopticaldrivewiththebezel,pushitintop

Seite 28 - Hardwarecomponents

Step4.Removetherubbercapsthatprotectsthescrews,thenremovethe4screwsthatsecurethecomputercovertothechassis.Step5.Openthesidedoorandremovethecoverfromth

Seite 29 - .Locations23

Step6.Liftupthecomputercoverasshown.Step7.Toinstallthecomputercover:a.Lineupthecomputercoverwiththechassisasshown.b.Securethecomputercovertothechassis

Seite 30

Step6.Liftupthebackoftheharddiskdriveandpullitoutasshown.Step7.Removethe4screwsthatsecuretheharddiskdrivetotheharddiskdrivebay.Step8.Slideouttheharddi

Seite 31 - Chapter8.Replacinghardware

Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovorecommendsthatyouuseablanket,towel,orothersoftclothtoprotectthec

Seite 32 - Replacingtheopticaldrive

Step5.Disconnectthe2antennacablesfromtheWLANcard.1Step6.RemovethescrewthatsecurestheWLANcardtothemotherboard.2Step7.PulltheWLANcardupwardtoremoveitfro

Seite 33 - Removingthecomputercover

Step6.Removethe4screwsthatsecurethesystemfantothemotherboard.Step7.Removetheheat-sinkbyliftingitup.Step8.Toinstallthenewheat-sink:a.Lineupthenewheat-s

Seite 34

SecondEdition(December2012)17th©CopyrightLenovo2012.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministratio

Seite 35 - Replacingtheharddiskdrive

Step5.Removethe3screwsthatsecurethesystemfantothemotherboard.Step6.Disconnectthesystemfanpowercablesfromthemotherboard.Step7.Removethesystemfanbylifti

Seite 36 - Replacingamemorymodule

Step6.Removethememorymodule.Referto“Replacingamemorymodule” .Step7.RemovetheWLANcard.Referto“ReplacingtheWLANcard”.Step8.Removethepowerbutton.Referto“

Seite 37 - ReplacingtheWLANcard

Note:YourkeyboardwillbeconnectedtoaUSBconnectorononesideorattherearofthecomputer.Step4.Disconnectthedefectivekeyboardcablefromthecomputerandconnectthe

Seite 38 - Replacingtheheat-sink

Item#DescriptionLenovoP/NCRUIDRAMM471B5773DH0-CK02GBD3-1600SRAM-HF1-100226HMT325S6CFR8C-PB2GBD3-1600SRAM-HF1-100227MT8KTF25664HZ-1G6M12GBD3L-1600SRAM-

Seite 39 - Replacingthesystemfan

Wi-FiCardCbtBCM4313MOWMPCIENBHMCwicard20002505LTNRTL8188EE11nHMCWiFicard20200218LTNRTL8188CE11nSBHMCWiFicard(wowl)112003524Q190WLANAntenna(Whiteandbl

Seite 40 - Replacingthemotherboard

SunrexEKB-10YA(UK)B-SilkUSBKB-LVT825209119SunrexEKB-10YA(Nordic)B-SUSBKB-LVT825209120SunrexEKB-10YA(LA)B-SilkUSBKB-LVT825209121SunrexEKB-10YA(AR)B-Sil

Seite 41 - Replacingthekeyboardandmouse

PowerCordlongwellblack1.0m3wireULCSApowercord31-033857Volex1MC5USpowercord31-033858Luxshare1.0MC5USpowercord31-049517Grandsunblack1.0m3wireCCCpowercor

Seite 42 - FRUlists

Longwellblack1.0mKoreaC5powercord®31-039106Volex1MC5Koreapowercord31-049498Longwellblack1.0mSAC5powercord®31-039105Volex1MC5SouthAfricapowercord31-049

Seite 43 - .Replacinghardware37

42IdeaCentreQ190HardwareMaintenanceManual

Seite 44

Chapter9.AdditionalServiceInformationThischapterprovidesadditionalinformationthattheservicerepresentativemightndhelpful.PowermanagementPowermanagemen

Seite 45 - .Replacinghardware39

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

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ivIdeaCentreQ190HardwareMaintenanceManual

Seite 47 - .Replacinghardware41

Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforIdeaCentreQ190computerslistedonthecover.Itisintendedonlyfortrainedservicers

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2IdeaCentreQ190HardwareMaintenanceManual

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Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen

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