LenovoN300/308All-In-OnePCHardwareMaintenanceManualideaideaideaCentreideaMachineTypes:10153/F0AH[N308];10161/F0AL[N300]
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.SpecificationsThissectionliststhephys
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Chapter4.ReplacinghardwareAttention:Donotremovethecomputercoverorattemptanyrepairbeforereadingthe“Importantsafetyinformation”intheSafetyandWarrantyGui
ReplacingthekeyboardandmouseToreplacethekeyboardandmouse:Step1.Removeanymedia(disks,CDs,DVDsormemorycards)fromthedrives,shutdowntheoperatingsystem,and
Step4.Therearcoverispinnedtothefrontbezel,useaflatheadscrewdriverworkaroundtheedgetolooseit.Step5.Lifttherearcoverfromthebottomedgeasshown.Step6.Discon
Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperatingsystem,andturnoffthecomputerandallattacheddevices.Step2.Unplugallp
Step5.Pushoutthelatchesonbothsidesofthememorysockettoreleasethememorymodule.Gentlypullthememorymoduleupwardtoremoveitfromitssocket.Step6.Toinstallthen
Step5.Removethescrewthatsecurestheharddiskdrivetothechassis.Step6.Disconnecttheharddiskdrivefromtheconnector.Step7.Removethe4screwsthatsecuretheharddi
Step5.Removethe4screwsthatsecuretheheat-sinkmoduletothemotherboard.Step6.Liftuptheheat-sinktoremoveit.Attention:Placetheheat-sinkupsidedownonaflatsurfa
Step5.DisconnecttheantennaanddatacablesfromtheWi-Ficard.1Step6.RemovethescrewthatsecurestheWi-Ficardtothemotherboard.2Step7.PulltheWi-Ficardupwardtore
Step5.Disconnectthespeakercablefromtheconnectoronmotherboard.Step6.Detachthespeakersystemfromtherubberscrews,thenliftupthespeakertoremoveit.Step7.Toin
Step5.Disconnectthedatacablefromthefrontindicatorboard.Step6.Removethe2screwsthatsecurethefrontindicatorboardtotherearcover.Step7.Liftupthefrontindica
Step10.Removethesixscrewsthatsecurethemotherboardtothechassisandliftituptoremoveit.Step11.Toinstallthenewmotherboard:a.Lineuptheholesonthenewmotherboa
Step6.Removethe6screwsthatsecurethecomputerstandtotherearcover.1Step7.Slideoutthesystemfansupportingbracket.Step8.Slideoutthecomputerstandasshown.212S
Step5.Removethe2screwsthatsecurethecameratothefrontbezel.1Step6.Liftupthecamera2anddisconnectthedatacablefromthecamera.31132Step7.Toinstallthenewcamer
LenovoN300/308All-In-OnePCHardwareMaintenanceManualMachineTypes:10153/F0AH[N308];10161/F0AL[N300]
Step13.Reattachtherearcover.24LenovoN300/308All-In-OnePCHardwareMaintenanceManual
FourthEdition(July2013)25th©CopyrightLenovo2012,2013.LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwarearedeliveredpursuantaGeneralServicesAdministrati
ContentsChapter1.Aboutthismanual...1ImportantSafetyInformation...1Chapter2.Safetyinformation...3Generalsafety...3Electricals
ivLenovoN300/308All-In-OnePCHardwareMaintenanceManual
Chapter1.AboutthismanualThismanualcontainsserviceandreferenceinformationforLenovoN300-308All-In-Onecomputerslistedonthecover.Itisintendedonlyfortraine
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Chapter2.SafetyinformationThischaptercontainsthesafetyinformationthatyouneedtobefamiliarwithbeforeservicingacomputer.GeneralsafetyFollowtheserulestoen
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