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Lenovo IdeaPad 320E-17AST Laptop Hardware Maintenance Manual PDF

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Summary of Content for Lenovo IdeaPad 320E-17AST Laptop Hardware Maintenance Manual PDF

Lenovo ideapad 320 ideapad 320-17AST/ideapad 320H-17AST/ ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR

Hardware Maintenance Manual

Note: Before using this information and the product it supports, be sure to read the general information under

Notices on page 78.

First Edition (April 2017) Copyright Lenovo 2017. All rights reserved. LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneral ServicesAdministrationGSAcontract,use,reproduction,ordisclosureissubjecttorestrictionsset forthinContractNo.GS-35F-05925. 2017Lenovo

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Contents About this manual ....................................... iv

Safety information ........................................ 1 Generalsafety................................................ 2 Electricalsafety.............................................. 3

Safety information ........................................ 3 Safetyinspectionguide.................................. 5 Handlingdevicesthataresensitiveto electrostaticdischarge.................................... 6 Groundingrequirements................................. 6 Safetynotices:multilingualtranslations.......... 7 Lasercompliancestatement......................... 14

Important service information ................... 16 StrategyforreplacingFRUs......................... 16

Strategyforreplacingaharddiskdrive............17 Importantnoticeforreplacingasystem board................................................................17

Importantinformationaboutreplacing RoHScompliantFRUs................................. 18

General checkout ...................................... 19 Whattodofirst............................................. 20 Powersystemcheckout................................ 21

CheckingtheACadapter.................................21 Checkingoperationalcharging.........................22 Checkingthebatterypack................................22

Related service information ...................... 23 Restoringthefactorycontentsbyusing OneKeyRecovery........................................ 23

Restoreoffactorydefault.................................23 Passwords.................................................... 24

Power-onpassword..........................................24 Hard-diskpassword..........................................24 Administratorpassword....................................24

Powermanagement..................................... 25 Puttingthecomputertosleeporshuttingit down.................................................................25 Puttingyourcomputertosleep.........................25 Shuttingdownthecomputer.............................26

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR ................................................ 27 Specifications............................................... 27 Statusindicators........................................... 29 Hotkeys......................................................... 30

FRUreplacementnotices............................. 31 Screwnotices..................................................31

RemovingandreplacinganFRU................. 32 1010Opticaldrive.............................................33 1020Basecover...............................................34 1030Batterypack.............................................37 1040PCIExpressMiniCardforwireless LAN...................................................................39 1050DIMM.......................................................41 1060Harddiskdrive.........................................42 1070Speakers.................................................44 1080FanassemblyandHeatSink assembly...........................................................45 1090ODDtransferboard,backupbattery andFingerprintboard.......................................49 1100Uppercase...............................................51 1110Systemboard............................................ 54 1120LCDunit...................................................56 1130Integratedcameraandantenna assembly...........................................................60

Locations...................................................... 62 Frontviewandright-sideview..........................62 BottomandLeft-sideview...............................63

Partslist........................................................ 64 Overall..............................................................65 LCDFRUs........................................................74 Miscellaneousparts..........................................76 ACadapters......................................................76 Screws..............................................................78

Notices......................................................... 79 Trademarks.................................................. 80

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About this manual

Thismanual containsserviceand reference information for the following Lenovoproduct:

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Usethismanualtotroubleshootproblems. Themanualisdividedintothefollowingsections: Thecommonsectionsprovidegeneral information,guidelines,andsafety informationrequiredforservicingcomputers.

Theproduct-specificsectionincludesservice,reference,andproduct-specific partsinformation.

Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under Safety information on page 1 and Important service information on page 16.

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Safety information

Safety information

This chapter presents the following safety information that you need to get familiarwith before you service a Lenovo ideapad 320-17AST/ ideapad320H-17AST/ideapad320L-17AST/ideapad320R-17AST/ideapad 320E-17AST/ideapad320-17ABR/ideapad320H-17ABR/ideapad320L-17ABR/ ideapad320R-17ABR/ideapad320E-17ABRcomputer: Generalsafetyonpage2 Electricalsafetyonpage3 Safetyinspectionguideonpage5 Handlingdevicesthataresensitivetoelectrostaticdischargeonpage6 Groundingrequirementsonpage6 Safetynotices:multilingualtranslationsonpage7 Lasercompliancestatementonpage14

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General safety Followtheserulesbelowtoensuregeneralsafety: Observeagoodhousekeeping in theareawhere themachinesareput duringandafterthemaintenance.

Whenliftinganyheavyobject: 1. Makesurethatyoucanstandsafelywithoutslipping. 2. Distributetheweightoftheobjectequallybetweenyourfeet. 3. Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempt

toliftit. 4. Liftitbystandingorpushingupwithyourlegmuscles;thisactioncould

avoidthestrainfromthemusclesinyourback.Donotattempttoliftany objectthatweighsmorethan16kg(35lb)orthatyouthinkistooheavy foryou.

Donotperformanyaction thatcauseshazards to thecustomer,or that makesthemachineunsafe.

Beforeyoustart themachine,makesurethatotherservicerepresentatives andthecustomerarenotinahazardousposition.

Please removecoversandotherparts ina safeplace, away fromall personnel,whileyouareservicingthemachine.

Keepyourtoolcaseawayfromwalkareassothatotherpeoplewillnot trip overit.

Donotwear looseclothingthatcanbetrapped in themovingpartsof the machine.Makesurethatyoursleevesarefastenedorrolledupaboveyour elbows.Ifyourhairislong,fastenit.

Insert theendsofyournecktieorscarf insideclothingor fasten itwith the nonconductiveclip,about8centimeters(3inches)fromtheend.

Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersfor yourclothing. Attention:Metalobjectsaregoodelectricalconductors.

Wearsafetyglasseswhenyouarehammering,drilling,soldering,cutting wire,attachingsprings,usingsolvents,orworking inanyotherconditions thatmaybehazardoustoyoureyes.

Afterservice, reinstallallsafetyshields,guards, labels,andgroundwires. Replaceanysafetydevicethatiswornordefective.

Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer. Fan louverson themachinehelp toprevent theoverheatingof internal components.Donotobstruct fan louversor cover themwith labelsor stickers.

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Safety information

Electrical safety Observethefollowingruleswhenworkingonelectricalequipments.

Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock.

Findtheroomemergencypower-off (EPO)switch,disconnectingswitchor electricaloutlet. Ifanelectricalaccidentoccurs,youcanthenoperate the switchorunplugthepowercordquickly.

Donotworkaloneunderhazardousconditionsornear theequipment that hashazardousvoltages.

Disconnectallpowerbefore: Performingamechanicalinspection Workingnearpowersupplies Removingorinstallingmainunits

Beforeyoustart toworkon themachine,unplug thepowercord. Ifyou cannotunplug it,ask thecustomer topower-off thewallbox thatsupplies powertothemachine,andtolockthewallboxintheoffposition.

If youneed toworkonamachine thathasexposedelectrical circuits, observethefollowingprecautions: Ensurethatanotherperson,familiarwiththepower-offcontrols,isnear

you. Attention:Anotherpersonmustbe there toswitchoff thepower, if

necessary. Useonlyonehandwhenworkingwithpowered-onelectricalequipment;

keeptheotherhandinyourpocketorbehindyourback. Attention:Anelectricalshockcanoccuronlywhenthereisacomplete

circuit.Byobserving theaboverule,youmaypreventacurrent from passingthroughyourbody.

Whenusing testers,set thecontrolscorrectlyanduse theapproved probeleadsandaccessoriesforthattester.

Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulate youfromgroundssuchasmetalfloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages; instructions for theseprecautionsare in thesafetysectionsofmaintenance information.Beextremelycarefulwhenyoumeasurethehighvoltages. Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperational condition.

Donotusewornorbrokentoolsandtesters. Neverassumethatpowerhasbeendisconnectedfromacircuit.First,check ittomakesurethatithasbeenpoweredoff.

Safety information

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Always lookcarefully forpossiblehazards inyourworkarea.Examplesof thesehazardsaremoistfloors,nongroundedpowerextensioncables,power surges,andmissingsafetygrounds.

Donot touch liveelectricalcircuitswith thereflectivesurfaceofaplastic dentalmirror.Thesurfaceisconductive;suchtouchingcancausepersonal injuryandmachinedamage.

Donotservicethefollowingpartswiththepoweronwhentheyareremoved fromtheirnormaloperatingplacesinamachine: Powersupplyunits Pumps Blowersandfans Motorgenerators andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

Ifanelectricalaccidentoccurs: Caution:donotbecomeavictimyourself. Switchoffthepower. Sendthevictimtogetmedicalaid.

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Safety information

Safety inspection guide Thepurposeof this inspectionguide is toassistyou in identifyingpotential unsafeconditions.Aseachmachinewasdesignedandbuilt, requiredsafety itemswere installed toprotectusersandservicepersonnel from injury.This guideaddressesonly those items.Youshouldusegood judgment to identify potentialsafetyhazardsaccordingtotheattachmentofnon-Lenovofeaturesor optionsnotcoveredbythisinspectionguide.

Ifanyunsafeconditionsarepresent,youmustdeterminehowserious the apparenthazardcouldbeandwhetheryoucancontinuewithoutfirstcorrecting theproblem.

Considertheseconditionsandthesafetyhazardstheypresent: Electricalhazards,especiallyprimarypower(primaryvoltageontheframe cancauseseriousorfatalelectricalshock)

Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor Mechanicalhazards,suchaslooseormissinghardware

Todeterminewhether thereareanypotentialunsafeconditions,use the followingchecklistatthebeginningofeveryservicetask.Beginthecheckswith thepoweroff,andthepowercorddisconnected.

Checklist: 1. Checkexteriorcoversfordamage(loose,broken,orsharpedges). 2. Turnoffthecomputer.Disconnectthepowercord. 3. Checkthepowercordfor:

a. Athird-wiregroundconnectoringoodcondition.Useametertomeasure third-wiregroundcontinuity for0.1ohmor lessbetween theexternal groundpinandtheframeground.

b. Thepowercordshouldbethetypespecifiedinthepartslist. c. Insulationmustnotbefrayedorworn.

4. Checkforcrackedorbulgingbatteries. 5. Removethecover. 6. Checkforanyobviousnon-Lenovoalterations.Usegoodjudgmentastothe

safetyofanynon-Lenovoalterations. 7. Check inside theunit foranyobviousunsafeconditions,suchasmetal

filings,contamination,waterorother liquids,orsignsof fireorsmoke damage.

8. Checkforworn,frayed,orpinchedcables. 9. Check that thepower-supplycover fasteners (screwsor rivets)havenot

beenremovedortamperedwith.

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Handling devices that are sensitive to electrostatic discharge Anycomputerpartcontainingtransistorsor integratedcircuits(ICs)shouldbe consideredsensitivetoelectrostaticdischarge(ESD).ESDdamagecanoccur when there isadifference inchargebetweenobjects.ProtectagainstESD damagebyequalizingthechargesothatthemachine,thepart,theworkmat, andthepersonhandlingthepartareallatthesamecharge.

Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted

here. 2. Make sure that the ESD protective devices you use have been certified (ISO

9000) as fully effective.

WhenhandlingESD-sensitiveparts: Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct. Avoidcontactwithotherpeople. Wearagroundedwriststrapagainstyourskin toeliminatestaticonyour body.

Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeand retainsachargeevenwhenyouarewearingawriststrap.

Use theblacksideofagroundedworkmat toprovideastatic-freework surface.ThematisespeciallyusefulwhenhandlingESD-sensitivedevices.

Selectagroundingsystem,suchasthoselistedbelow,toprovideprotection thatmeetsthespecificservicerequirement.

Note: The use of a grounding system to guard against ESD damage is desirable but not necessary.

AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen- wireground.

Whenworkingonadouble-insulatedorbattery-operatedsystem,usean ESDcommongroundorreferencepoint.Youcanusecoaxorconnector- outsideshellsonthesesystems.

Usetheroundgroundprongoftheacplugonac-operatedcomputers.

Grounding requirements Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrect systemfunction.Propergroundingof theelectricaloutletcanbeverifiedbya certifiedelectrician.

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Safety information

Safety notices: multilingual translations Thesafetynotices in thissectionareprovided inEnglish,French,German, Hebrew,Italian,Japanese,andSpanish.

Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Avant de remettre lordinateur sous tension aprs remplacement dune unit en clientle, vrifiez que tous les ressorts, vis et autres pices sont bien en place et bien fixes. Pour ce faire, secouez lunit et assurez-vous quaucun bruit suspect ne se produit. Des pices mtalliques ou des copeaux de mtal pourraient causer un court-circuit. Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, mu sichergestellt werden, da keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehuse vergessen wurden. Der Computer mu geschttelt und auf Klappergerusche geprft werden. Metallteile oder-splitter knnen Kurzschlsse erzeugen.

Prima di accendere lelaboratore dopo che stata effettuata la sostituzione di una FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse allinterno dellelaboratore. Verificare ci scuotendo lelaboratore e prestando attenzione ad eventuali rumori; eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.

Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y dems piezas pequeas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Comprubelo agitando el sistema y escuchando los posibles ruidos que provocaran. Las piezas metlicas pueden causar cortocircuitos elctricos.

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Safety notice 2

DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium. Ne les dmontez pas, ne les rechargez pas, ne les exposez ni au feu ni leau. Ne les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous la rglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle de lhorloge temps rel, veillez nutiliser que les modles cits dans la liste de pices dtaches adquate. Une batterie ou une pile inapproprie risque de prendre feu ou dexploser. Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten. Beim Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist. Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren.

Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nellacqua n cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria dellRTC (real time clock) o la batteria di supporto, utilizzare soltanto i tipi inseriti nellappropriato Catalogo parti. Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

Algunas bateras de reserva contienen una pequea cantidad de nquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deschelas tal como dispone la normativa local. Utilice slo bateras que se encuentren en la lista de piezas. La utilizacin de una batera no apropiada puede provocar la ignicin o explosin de la misma.

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Safety information

Safety notice 3

DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la dmontez pas, ne lexposez ni au feu ni leau. Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous la rglementation en vigueur. Lorsque vous remplacez la batterie, veillez nutiliser que les modles cits dans la liste de pices dtaches adquate. En effet, une batterie inapproprie risque de prendre feu ou dexploser. Akkus enthalten geringe Mengen von Nickel. Sie drfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist. Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren.

La batteria contiene piccole quantit di nichel. Non smontarla, gettarla nel fuoco o nellacqua n cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nellappropriato Catalogo parti. Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

Las bateras contienen pequeas cantidades de nquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deschelas tal como dispone la normativa local. Utilice slo bateras que se encuentren en la lista de piezas al sustituir la batera. La utilizacin de una batera no apropiada puede provocar la ignicin o explosin de la misma.

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Safety notice 4

DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100C (212F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. La pile de sauvegarde contient du lithium. Elle prsente des risques dincendie, dexplosion ou de brlures graves. Ne la rechargez pas, ne retirez pas son connecteur polaris et ne la dmontez pas. Ne lexposez pas une temperature suprieure 100C, ne la faites pas brler et nen exposez pas le contenu leau. Mettez la pile au rebut conformment la rglementation en vigueur. Une pile inapproprie risque de prendre feu ou dexploser. Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entznden, explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses Typs drfen nicht aufgeladen, zerlegt, ber 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist. Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren.

La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

La batera de repuesto es una batera de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100C (212F), ni la incinere ni exponga el contenido de sus celdas al agua. Deschela tal como dispone la normativa local.

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Safety information

Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau daffichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes. Consultez un mdecin si des symptmes persistent aprs le lavage. Die Leuchtstoffrhre im LCD-Bildschirm enthlt Quecksilber. Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgem behandelt wird oder der Computer auf den Boden fllt. Wenn der Bildschirm beschdigt ist und die darin befindliche Flssigkeit in Kontakt mit Haut und Augen gert, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesplt und bei Beschwerden anschlieend ein Arzt aufgesucht werden.

Nel caso che caso lLCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero permanere.

Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las reas afectadas con agua durante 15 minutos como mnimo. Obtenga atencin medica si se presenta algn sntoma del fluido despues de lavarse.

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Safety notice 6

DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin dviter tout risque de choc lectrique, ne retirez pas le cache en plastique protgeant la partie infrieure de la carte dalimentation. Aus Sicherheitsgrnden die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.

Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore.

Para evitar descargas, no quite la cubierta de plstico que rodea la parte baja de la tarjeta invertida.

Safety notice 7

DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu lev, le court-circuit ou la mise la masse dune batterie peut produire suffisamment de courant pour brler des matriaux combustibles ou causer des brlures corporelles graves. Obwohl Hauptbatterien eine niedrige Spannung haben, knnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben, um brennbare Materialien zu entznden oder Verletzungen bei Personen hervorzurufen.

Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione.

Aunque las bateras principales tienen un voltaje bajo, una batera cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.

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Safety information

Safety notice 8

DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unit remplaable en clientle, mettez le systme hors tension, dbranchez tous les cordons dalimentation des socles de prise de courant, retirez la batterie et dconnectez tous les cordons dinterface. Die Stromzufuhr mu abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird.

Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione.

Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente elctrica, quite la batera y, a continuacin, desconecte cualquier cable de conexin entre dispositivos.

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Laser compliance statement SomemodelsofLenovocomputerareequipped from the factorywithan opticalstoragedevicesuchasaCD-ROMdriveoraDVD-ROMdrive.Such devicesarealsosoldseparatelyasoptions.Ifoneofthesedrivesisinstalled, it iscertified in theU.S. toconformtotherequirementsof theDepartmentof HealthandHumanServices21CodeofFederalRegulations(DHHS21CFR) SubchapterJ forClass1 laserproducts.Elsewhere, thedrive iscertified to conformtotherequirementsof theInternationalElectrotechnicalCommission (IEC)825andCENELECEN60825forClass1laserproducts.

IfaCD-ROMdrive,aDVD-ROMdrive,oranotherlaserdeviceisinstalled,note thefollowing:

CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposio radiao.

Pour viter tout risque dexposition au rayon laser, respectez les consignes de rglage et dutilisation des commandes, ainsi que les procdures dcrites. Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann gefhrliche Laserstrahlung auftreten.

Lutilizzo di controlli, regolazioni o lesecuzione di procedure diverse da quelle specificate possono provocare lesposizione a.

El uso de controles o ajustes o la ejecucin de procedimientos distintos de los aqu especificados puede provocar la exposicin a radiaciones peligrosas.

OpeningtheCD-ROMdrive,theDVD-ROMdrive,oranyotheropticalstorage devicecould result inexposure tohazardous laser radiation.Thereareno serviceablepartsinsidethosedrives.Do not open.

15

Safety information

ACD-ROMdrive,aDVD-ROMdrive,oranyotherstoragedeviceinstalledmay containanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiao por raio laser ao abrir. No olhe fixo no feixe de luz, no olhe diretamente por meio de instrumentos ticos e evite exposio direta com o feixe de luz.

Rayonnement laser si carter ouvert. vitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon. Laserstrahlung bei geffnetem Gert. Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden. Kinyitskor lzersugr ! Ne nzzen bele se szabad szemmel, se optikai eszkzkkel. Kerlje a sugrnyalbbal val rintkezst! Aprendo lunit vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare lesposizione diretta al fascio.

Radiacin lser al abrir. No mire fijamente ni examine con instrumental ptico el haz de luz. Evite la exposicin directa al haz.

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Important service information

Thischapterpresentsthefollowingimportantserviceinformation: StrategyforreplacingFRUsonpage16

Strategyforreplacingaharddiskdriveonpage17 Importantnoticeforreplacingasystemboardonpage17

ImportantinformationaboutreplacingRoHScompliantFRUsonpage18

Important: BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://support.lenovo.com.

Strategy for replacing FRUs

Before replacing parts: Makesure thatallsoftwarefixes,drivers,andBIOSdownloadsare installed beforereplacinganyFRUslistedinthismanual. Afterasystemboardisreplaced,ensurethatthelatestBIOSisloadedtothe systemboardbeforecompletingtheserviceaction. Todownloadsoftwarefixes,drivers,andBIOS,followthestepsbelow: 1. Gotohttp://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart

downloading. 3. SelecttheBIOS/Driver/Applicationsanddownload. 4. Followthedirectionsonthescreenandinstallthenecessarysoftware.

17

Important service information

Usethefollowingstrategytopreventunnecessaryexpenseforreplacingand servicingFRUs: IfyouareinstructedtoreplaceanFRU,butthereplacementdoesnotsolve theproblem,reinstalltheoriginalFRUbeforeyoucontinue.

Somecomputershavebothaprocessorboardandasystemboard. Ifyou areinstructedtoreplaceeitherofthem,andreplacingoneofthemdoesnot solvetheproblem,reinstallthatboard,andthenreplacetheotherone.

IfanadapteroradeviceconsistsofmorethanoneFRU,anyoftheFRUs maybe thecauseof theerror.Before replacing theadapterordevice, removetheFRUsonebyonetoseeifthesymptomschange.Replaceonly theFRUthatchangedthesymptoms.

Attention:Thesetupconfigurationon thecomputeryouareservicingmay havebeen customized.RunningAutomaticConfigurationmayalter the settings.Notethecurrentconfigurationsettings(usingtheViewConfiguration option); then,whenservicehasbeencompleted,verify that thosesettings remainineffect.

Strategy for replacing a hard disk drive Always try toruna low-level formatbeforereplacingaharddiskdrive.This willcauseallcustomerdataon theharddisk tobe lost.Makesure that the customerhasacurrentbackupofthedatabeforeperformingthisaction. Attention:Thedrivestartupsequenceinthecomputeryouareservicingmay havebeenchanged.Beextremelycarefulduringwriteoperationssuchas copying,saving,orformatting.Ifyouselectanincorrectdrive,dataorprograms canbeoverwritten.

Important notice for replacing a system board Somecomponentsmountedonasystemboardareverysensitive. Improper handlingcancausedamagetothosecomponents,andmaycauseasystem malfunction. Attention:Whenhandlingasystemboard: Donotdropthesystemboardorapplyanyexcessiveforcetoit. Avoidroughhandlingofanykind. Avoidbending thesystemboardandhardpushing topreventcrackingat eachBGA(BallGridArray)chipset.

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Important information about replacing RoHS compliant FRUs

RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts. If the original FRU parts are non-compliant, replacement parts can also be non-compliant. In all cases if the original FRU parts are RoHS compliant, the replacement part must also be RoHS compliant.

Note:RoHSandnon-RoHSFRUpartnumberswiththesamefitandfunction areidentifiedwithuniqueFRUpartnumbers.

Lenovoplans to transit toRoHScompliancewellbefore the implementation dateandexpects itssuppliers tobereadytosupportLenovosrequirements andschedule in theEU.Productssold in2005and2006willcontainsome RoHScompliantFRUs.Thefollowingstatementpertainstotheseproductsand anyproductLenovoproducescontainingRoHScompliantFRUs.

RoHScompliantFRUshaveuniqueFRUpartnumbers.Beforeorafter the RoHS implementationdate, failedRoHScompliantpartsmustalwaysbe replacedwithRoHScompliantones,soonlytheFRUsidentifiedascompliant inthesystemHMMordirectsubstitutionsforthoseFRUsmaybeused.

Products marketed before June 2006 Products marketed after June 2006 Current or original part

Replacement FRU Current or original part

Replacement FRU

Non-RoHS CanbeNon-RoHS

MustbeRoHS MustbeRoHS Non-RoHS CanbeRoHS

Non-RoHS CansubtoRoHS

RoHS MustbeRoHS

Note:Adirectsubstitution isapartwithadifferentFRUpartnumber that is automaticallyshippedbythedistributioncenteratthetimeoftheorder.

19

General checkout

General checkout

Thischapterpresentsthefollowinginformation: Whattodofirstonpage20 Powersystemcheckoutonpage21

Beforeyougotothecheckout,makesuretoreadthefollowingimportantnotes:

Important notes: Onlycertifiedtrainedpersonnelcanservicethecomputer. BeforereplacinganyFRU,readtheentirepageonremovingandreplacing FRUs.

CarefullyremovescrewsforreusewhenreplacingFRUs. Beextremelycarefulduringsuchwriteoperationsascopying,saving,or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten.

ReplaceanFRUonlywithanotherFRUof thecorrectmodel. When you replace an FRU, make sure that the machine model and the FRU part number are correct by referring to the FRU parts list.

AnFRUshouldnotbereplacedjustbecauseofasingle,unreproduciblefailure. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error logs and run the test again. If the error does not recur, do not replace the FRU.

BecarefulnottoreplaceanondefectiveFRU.

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What to do first WhenyoudoreturnanFRU,youmustincludethefollowinginformationinthe partsexchangeformorpartsreturnformthatyouattachtoit: 1. Nameandphonenumberofservicer 2. Dateofservice 3. Dateonwhichthemachinefailed 4. Dateofpurchase 5. ProcedureindexandpagenumberinwhichthefailingFRUwasdetected 6. FailingFRUnameandpartnumber 7. Machinetype,modelnumber,andserialnumber 8. Customersnameandaddress

Note for warranty:During thewarranty period, the customermay be responsible for repaircosts if thecomputerdamagewascausedbymisuse, accident,modification, unsuitablephysical or operatingenvironment, or impropermaintenancebythecustomer. The following isa listofsomecommon items thatarenotcoveredunder warranty and some symptoms thatmight indicate that the systemwas subjectedtostressbeyondnormaluse. Beforecheckingproblemswiththecomputer,determinewhetherthedamageis coveredunderthewarrantybyreferringtothefollowinglist:

The following are not covered under warranty: LCDpanelcracked fromtheapplicationofexcessive forceor frombeing dropped

Scratched(cosmetic)parts Distortion,deformation,ordiscolorationofthecosmeticparts Plasticparts,latches,pins,orconnectorsthathavebeencrackedorbroken byexcessiveforce

Damagecausedbyliquidspilledintothesystem DamagecausedbytheimproperinsertionofaPCCardortheinstallationof anincompatiblecard

Improperdiskinsertionoruseofanopticaldrive Diskettedrivedamagecausedbypressureon thediskettedrivecover, foreignmaterialinthedrive,ortheinsertionofadiskettewithmultiplelabels

Damagedorbentdisketteejectbutton Fusesblownbyattachmentofanonsupporteddevice Forgottencomputerpassword(makingthecomputerunusable) Stickykeyscausedbyspillingaliquidontothekeyboard UseofanincorrectACadapteronlaptopproducts

The following symptoms might indicate damage caused by nonwarranted activities: Missingpartsmightbeasymptomofunauthorizedserviceormodification. Ifthespindleofaharddiskdrivebecomesnoisy,itmayhavebeensubjected toexcessiveforce,ordropped.

21

General checkout

Power system checkout

Toverifyasymptom,followthestepsbelow: 1. Turnoffthecomputer. 2. Removethebatterypack. 3. ConnecttheACadapter. 4. Makesurethatpowerissuppliedwhenyouturnonthecomputer. 5. Turnoffthecomputer. 6. DisconnecttheACadapterandinstallthechargedbatterypack. 7. Makesure that thebatterypacksuppliespowerwhenyou turnon the

computer.

Ifyoususpectapowerproblem,seetheappropriateoneofthefollowingpower supplycheckouts: CheckingtheACadapteronpage21 Checkingoperationalchargingonpage22 Checkingthebatterypackonpage22

Checking the AC adapter YouareherebecausethecomputerfailsonlywhentheACadapterisused. Ifthepower-onindicatordoesnotturnon,checkthepowercordoftheAC adapterforcorrectcontinuityandinstallation.

If the computer does not charge during operation, go to Checking operationalcharging.

TochecktheACadapter,followthestepsbelow: 1. UnplugtheACadaptercablefromthecomputer. 2. Measuretheoutputvoltageat theplugof theACadaptercable.Seethe

followingfigure:

2 1

Voltage (V DC)

+20

0

Pin

1

2

Note:OutputvoltagefortheACadapterpinNo.2maydifferfromtheoneyou areservicing. 3. Ifthevoltageisnotcorrect,replacetheACadapter. 4. Ifthevoltageisacceptable,dothefollowing: Replacethesystemboard. Iftheproblempersists,gotoLenovoideapad320-17AST/ideapad 320H-17AST/ideapad320L-17AST/ideapad320R-17AST/ideapad 320E-17AST/ideapad320-17ABR/ideapad320H-17ABR/ideapad 320L-17ABR/ideapad320R-17ABR/ideapad320E-17ABRonpage27.

Note:NoisefromtheACadapterdoesnotalwaysindicateadefect.

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Checking operational charging To checkwhether thebattery chargesproperly duringoperation, usea dischargedbatterypackorabatterypackthathas lessthan50%of thetotal powerremainingwheninstalledinthecomputer.

Performoperationalcharging. If thebatterystatus indicatoror icondoesnot lighton,removethebatterypackandletitreturntoroomtemperature.Reinstall thebatterypack. If thecharge indicatoror icon isstilloff, replacethebattery pack.

If thecharge indicatorstilldoesnot lighton,replacethesystemboard.Then reinstallthebatterypack.Ifitisstillnotcharged,gotothenextsection.

Checking the battery pack BatterychargingdoesnotstartuntilthePowerMetershowsthatlessthan95% ofthetotalpowerremains;underthisconditionthebatterypackcanchargeto 100%ofitscapacity.Thisprotectsthebatterypackfrombeingoverchargedor fromhavingashortenedlife.

Tocheckyourbattery,moveyourcursor to thePowerMeter icon in the icon trayoftheWindowstaskbarandwaitforamoment(butdonotclickit),andthe percentageofbatterypowerremainingisdisplayed.Togetdetailedinformation aboutthebattery,double-clickthePowerMetericon.

Note: If thebatterypackbecomeshot, itmaynotbeable tobecharged. Removeitfromthecomputerandleaveitatroomtemperatureforawhile.After itcoolsdown,reinstallandrechargeit.

23

Related service information

Related service information

Thischapterpresentsthefollowinginformation: RestoringthefactorycontentsbyusingOneKeyRecoveryonpage23 Passwordsonpage24 Powermanagementonpage25

Restoring the factory contents by using OneKey Recovery

Restore of factory default The Lenovo ideapad 320-17AST/ ideapad 320H-17AST/ ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320- 17ABR/ideapad320H-17ABR/ideapad320L-17ABR/ideapad320R-17ABR/ ideapad 320E-17ABR computers come with pre- instal led OneKey RecoverySystem. Inorder tosaveapplication filesand the initialbacked up files of the system, the hard disk in a Lenovo computer includes a hiddenpartitionwhen it is shipped. If youneed to restore thesystem to thepointofyour firstbootup, justenterLenovoOneKeyRecoverySystem and runSystem Recovery. For details ofOneKeyRecoverySystem, seethe User Guide for Lenovo OneKey Recovery system.

Note: This will delete all the new data on the system partition (C drive), which is not recoverable. Make sure to back up your critical data before you perform this action.

Whenyouusetherecoverydiscstobootyourcomputer,thesystemwillenter theuser interfaceforsystemrecoveryautomatically.Pleasefollowtheprompt toinsertthebackupdiscstocompletethewholerecoveryprocess.

Note:The recovery process might take up to 2 hours.

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Passwords

Asmanyas threepasswordsmaybeneeded foranyLenovocomputer: thepower-onpassword (POP), theharddisk password (HDP), and the administratorpassword. Ifanyofthesepasswordshasbeenset,apromptforitappearsonthescreen whenever thecomputer is turnedon.Thecomputerdoesnotstartuntil the passwordisentered.

Power-on password Apower-onpassword(POP)protects thesystemfrombeingpoweredonby anunauthorizedperson.Thepasswordmustbeenteredbeforeanoperating systemcanbebooted.

Hard-disk password Therearetwohard-diskpasswords(HDPs): +UserHDP-fortheuser +MasterHDP- for thesystemadministrator,whocanuse it togetaccessto theharddiskdriveeveniftheuserhaschangedtheuserHDP Attention: If theuserHDPhasbeenforgotten,checkwhetheramasterHDP hasbeenset. If ithas, itcanbeused foraccess to theharddiskdrive. If nomasterHDP isavailable,neitherLenovonorLenovoauthorizedservice techniciansprovideanyservicestoreseteithertheuserorthemasterHDP,or torecoverdatafromtheharddiskdrive.Theharddiskdrivecanbereplaced forascheduledfee.

Administrator password Administratorpasswordcontrols theaccessof thewholesetuputility.Only aftertheAdministratorpasswordhasbeensetcantheUserpasswordbeset.If Administratorpasswordwascleared,theUserpasswordwasclearedtoo.

25

Related service information

Power management

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem.

To reducepowerconsumption, thecomputerhas twopowermanagement modes:sleep(standby),andhibernation.

Putting the computer to sleep or shutting it down Whenyouhavefinishedworkingwithyourcomputer,youcanputittosleepor shutitdown.

Putting your computer to sleep Ifyouwillbeawayfromyourcomputerforonlyashorttime,putthecomputer tosleep. Whenthecomputer is insleepmode,youcanquicklywakeit toresumeuse, bypassingthestartupprocess. Toputthecomputertosleep,dooneofthefollowing: Closethedisplaylid. PressandholdthePowerkeyforabout1to5seconds. Movethecursor to the lower-leftcorner,and thenselect theStartbutton. SelectPower Sleep.

Note:Putyourcomputertosleepbeforeyoumoveit.Movingyourcomputer whiletheharddiskdriveisspinningcandamagetheharddisk,causing lossofdata.

Towakeupthecomputer,performthefollowing: Pressanykeyonthekeyboard.

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Right-clickorpresstheStartbuttoninthelower-leftcornerandselectShut down or sign outShut down.

Shutting down the computer Ifyouarenotgoingtouseyourcomputerforalongtime,shutitdown. Toshutdownyourcomputer,dooneofthefollowing:

SelecttheStartbutton,thenselectPower Shut down.

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ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Thischapterpresents the followingproduct-specificservice referencesand product-specificpartsinformation: Specificationsonpage27 Statusindicatorsonpage29 Hotkeysonpage30 FRUreplacementnoticesonpage31 RemovingandreplacinganFRUonpage32 Locationsonpage62 Partslistonpage64

Specifications The following table lists the specificationsof theLenovo ideapad320- 17AST/ideapad320H-17AST/ideapad320L-17AST/ideapad320R-17AST/ ideapad320E-17AST/ideapad320-17ABR/ideapad320H-17ABR/ideapad 320L-17ABR/ideapad320R-17ABR/ideapad320E-17ABR: Table 1. Specifications

ideapad 320-17AST/ ideapad 320H-17AST/ ideapad 320L-17AST/ ideapad 320R-17AST/ ideapad 320E-17AST

ideapad 320-17ABR/ ideapad 320H-17ABR/ ideapad 320L-17ABR/ ideapad 320R-17ABR/ ideapad 320E-17ABR

Form Factor Dimensions Appr.418mm292.6mm24.9mm Weight Appr.2.8kgwithbattery LCDsize 17.3-inch

Processor Seethesystempropertiesofyourcomputer,youcandothisasfollows: ClickControl Panel,thenclickHardware and Sound,clickDevice Manager underDevices and PrintersanddoubleclickProcessors.

Memory Typeandspeed DDR4-1600/1866MHz(onselectmodels) Maximum supportedcapacity 8GB/16GB

Slots SODIMM1 SODIMM1,onboard1

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Table 1. Specifications (continued)

Hard disk drive Formfactor 2.5-inch,7mm

Capacity HDD:500GB/1TB/2TB SSD:128GB/256GB/512GB

Interface SATA3 Optical Drive Formfactor 9.0mm Type Writer

Display Displayresolution (LCD) 16:9(1,600900/1,9201,080pixels)

LCDbacklight LED I/O Ports

USB USB3.01,USB2.01 USB3.02,Type-C1 (supportUSB3.1Gen1, Output5VDC,0.9ADC)

Audio Comboaudiojack1 Communication RJ-451 Video/Audio HDMIslot1 Memorycardslot 4in1slot1(SD/SDHC/SDXC/MMC)

Battery pack Type Li-ionbatterypack Cells/Capacity 2cells,30/35Wh

Note: Thecapacitygivenhereisthetypicaloraveragecapacityasmeasuredina specifictestenvironment.Capacitiesmeasuredinotherenvironmentsmay differbutarenolowerthantheratedcapacity(seeproductlabel).

AC power adapter Input 100-240V,50-60Hz Outputvoltage 20VDC Power DIS65W,UMA45W

Miscellaneous Camera 0.3M/HD Security Kensingtonminisecurityslot1

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ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Status indicators Thesystemstatusindicatorsbelowshowthecomputerstatus:

ba

Table 2. Status indicators

AC power adapter status

Indicator status Meaning

Disconnected

Off Thecomputerisinsleepmodeor turnedoff;Thebatteryhasmorethan 20%charge.

Solidamber Thebatteryhasbetween5%and 20%charge.

Fastblinkingamber Thebatteryhasbetween1%and5% charge.

Connected

Slowblinkingamber Thebatteryisbeingcharged.When batterychargereaches20%,the blinkingcolorchangestowhite.

Slowblinkingwhite Thebatteryhasbetween20%and 80%chargeandisstillcharging. Whenthebatteryreaches80% chargethelightwillstopblinking.

Solidwhite Thebatteryhasmorethan80% charge,chargingwillcontinueuntil thebatteryisfullycharged.

Indicator Indicator status Meaning

Power status indicator

On(solidwhite) Thecomputerispoweredon.

Blinking Thecomputerisinsleepmode.

Off Thecomputerispoweredoff.

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Hotkeys Youcanaccesscertainsystemsettingsquicklybypressingtheappropriate hotkeys.

Table 3. Hotkeys

: Mutes/unmutesthesound. : Enables/disablesairplane mode.

: Decreasesthevolumelevel. : Enables/disablescamera.

: Increasesthevolumelevel. : Locks/unlockstheLCD screen.

: Enables/disables microphone. :

Enablestheexternal projectorordanglesthe externaldisplay.

: Refreshespage. : Decreasesdisplay brightness.

: Enables/disablesthetouch pad. : Increasesdisplay

brightness.

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ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

FRU replacement notices

Thissectionpresentsnoticesrelated toremovingandreplacingparts.Read thissectioncarefullybeforereplacinganyFRU.

Screw notices Loosescrewscancausea reliabilityproblem. In theLenovocomputer, this problemisaddressedwithspecialnylon-coatedscrewsthathavethefollowing characteristics: Theymaintaintightconnections. Theydonoteasilycomeloose,evenwithshockorvibration. Theyarehardertotighten. Eachoneshouldbeusedonlyonce.

Dothefollowingwhenyouservicethismachine: Keepthescrewkitinyourtoolbag. CarefullyremovescrewsforreusewhenreplacingFRUs. Useatorquescrewdriverifyouhaveone.

Tightenscrewsasfollows: Plastic to plastic Turnanadditional90after thescrewhead touches thesurfaceof the

plasticpart: more than 90

(Cross-section)

Logic card to plastic Turnanadditional180after thescrewhead touches thesurfaceof the

logiccard: more than 180

(Cross-section)

Torque driver Ifyouhaveatorquescrewdriver,refertotheTorquecolumnforeachstep. Makesurethatyouusethecorrectscrews.Ifyouhaveatorquescrewdriver, tightenallscrewsfirmlytothetorqueshowninthetable.Carefully remove screws for reuse when replacing FRUs. Make sure that all screws are tightened firmly.

Ensure torque screwdrivers are calibrated correctly following country specifications.

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Removing and replacing an FRU Thissectionpresentsexplodedfigureswiththeinstructionsto indicatehowto removeandreplacetheFRU.Makesuretoobservethefollowinggeneralrules: 1. Donotattempttoserviceanycomputerunlessyouhavebeentrainedand

certified.Anuntrainedpersonrunstheriskofdamagingparts. 2. BeforereplacinganyFRU,reviewFRUreplacementnoticesonpage31. 3. BeginbyremovinganyFRUsthathave toberemovedbefore the failing

FRU.AnyofsuchFRUsarelistedatthetopofthepage.Removethemin theorderinwhichtheyarelisted.

4. FollowthecorrectsequenceinthestepstoremovetheFRU,asgiveninthe figuresbythenumbersinsquarecallouts.

5. WhenturningascrewtoreplaceanFRU,turnitinthedirectionasgivenby thearrowinthefigure.

6. WhenremovingtheFRU,moveit inthedirectionasgivenbythearrowin thefigure.

7. Toput thenewFRUinplace,reversetheremovalproceduresandfollow any of the notes that pertain to replacement. For information about connectingandarranginginternalcables,seeLocationsonpage62.

8. WhenreplacinganFRU,usethecorrectscrewasshownintheprocedures.

DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables.

Attention:AfterreplacinganFRU,donotturnonthecomputeruntilyouhave madesurethatallscrews,springs,andothersmallpartsareinplaceandnone are looseinsidethecomputer.Verify thisbyshakingthecomputergentlyand listeningforrattlingsounds.Metallicpartsormetalflakescancauseelectrical shortcircuits.

Attention:The systemboard is sensitive to, and can be damagedby, electrostaticdischarge.Before touching it,establishpersonalgroundingby touchingagroundpointwithonehandorusinganelectrostaticdischarge(ESD) strap(P/N6405959)toremovepotentialshockreasons.

33

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1010 Optical drive

Figure 1. Removal steps of optical drive

Removethescrew1.Thenpulltheopticaldriveoutinthedirectionshownby arrow2.

a

b

Step Screw (quantity) Color Torque

1 M2.57mm,Phillipshead,nylok-coated(1) LOWTOUPPER

Black 1.85+/-0.15kgf/cm

Removethescrew3,thencarefullyremovetheopticaldrivebracketandbezel inthedirectionsshownbyarrows4and5.

d

c

e

Step Screw (quantity) Color Torque

3 M23mm,Phillipshead,nylok-coated(1) ODDBRKTOODDMODULE

Silver 1.85+/-0.15kgf/cm

34

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1020 Base cover

Foraccess,removethisFRU: 1010Opticaldriveonpage33

Figure 2. Removal steps of base cover

Removethescrews1.

a a

a

a

a

a

a

a

a

a

a

a

a a

Step Screw (quantity) Color Torque

1 M2.57mm,Phillips-head,nylok-coated (14)

Black 1.85+/-0.15kgf/cm

35

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 2. Removal steps of base cover (continued)

Removethebasecoverinthedirectionsshownbyarrows2and3.

b

b

b

b

c

36

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Note: Applying labels to the base cover ThenewbasecoverFRUisshippedwithakitcontaining labelsofseveral kinds.Whenyoureplace thebasecover,youneed toapply the following labels:

Thefollowinglabelsneedtobepeeledofffromtheoldbasecoverandputon thenewbasecover.

a Ratinglabel b Ratinglabelforprint c OSlabel d Argentinalabel686mm e KCClabel5016mm f Adapterlabel6520mm g Indonesialabel3210mm h TWlabel7010mm i BISlabel2230mm j WL/BTlabel3515mm

Forsomemodels,youalsoneedtoapplyoneortwoFCClabels.Checkthe oldbasecover;ifithasoneortwoFCClabels,findduplicatesoftheminthe labelkitandapplythemtothenewbasecover.

Forthelocationofeachlabel,refertothefollowingfigures:

e f g

h i j

a b c

d

37

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1030 Battery pack

DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode.

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34

Figure 3. Removal steps of battery pack

Detachthebatterypackconnectorinthedirectionshownbyarrow1,remove thescrews2.

b

b

b

b

ba

Step Screw (quantity) Color Torque

2 M26mm,Phillips-head,nylok-coated(4) battery---logup

Black 1.85+/-0.15kgf/cm

38

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 3. Removal steps of battery pack (continued)

Removethebatterypackinthedirectionshownbyarrow3.

c

39

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1040 PCI Express Mini Card for wireless LAN

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37

Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 4 Parts listOverall on page 65 for Lenovo part numbers for the approved modules.

Figure 4. Removal steps of PCI Express Mini Card for wireless LAN

DisconnectthetwowirelessLANcables(black,gray)1,andthenremovethe screw2.

aa b

Instep1,unplugthe jacksbyusingtheremoval toolantennaRFconnector (P/N:08K7159),orpickuptheconnectorswithyourfingersandgentlyunplug theminthedirectionshownbythearrows.

Notes:ThewirelessLANcardhas2cablesinstep1. ThewirelessLANcardinsomemodelsmighthave3cablesinstep1.

Step Screw (quantity) Color Torque 2 M23mm,Phillips-head,nylok-coated(1)

wirelesscard---logup Silver 1.85+/-0.15kgf/cm

40

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 4. Removal steps of PCI Express Mini Card for wireless LAN (continued)

Removethecardinthedirectionshownbyarrow3.

c

When installing: InmodelswithawirelessLANcardthathastwoantennaconnectors,plug theblackcable(1st)(MAIN)intothejacklabeledMAIN,andthegreycable (2nd)(AUX)intothejacklabeledAUXonthecard.

InmodelswithawirelessLANcardthathasthreeantennaconnectors,plug theblackcable(1st)(MAIN)intothejacklabeled1,thegreycable(3rd)into thejacklabeled3,andthewhitecable(2nd)(AUX)intothejacklabeled2on thecard.

41

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1050 DIMM

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39

Figure 5. Removal steps of DIMM

Inserta flatblade tool into thememorymodulecover,and thenremove the memorymodulecovermanually.

Releasethetwolatchesonbothedgesof thesocketat thesametimeinthe directionsshownbyarrows1,and thenunplug theDIMM in thedirection shownbyarrow2.

aa

b

42

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1060 Hard disk drive

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41

Attention: Donotdroptheharddiskdriveorapplyanyphysicalshocktoit. The hard

disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data.

Before removing the drive, suggest the customer to backup all the information on it if possible.

Never remove the drive while the system is operating or in suspend mode.

Figure 6. Removal steps of hard disk drive

DetachtheHDDboardconnectorinthedirectionshownbyarrowsAandB. RemovetheHDDboard.

b a

When installing:MakesurethattheHDDboardconnectorisattachedfirmly.

43

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 6. Removal steps of hard disk drive (continued)

RemovetheharddiskdrivefromtheslotinthedirectionshownbyarrowC.

c

Detachthebracketfromtheharddiskdrive.

d

d

44

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1070 Speakers

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42

Figure 7. Removal steps of speakers

Unplugthespeakerconnector1.Thenremovethespeakers2.

b

b

a

When installing:Makesurethattheconnectorisattachedfirmly.

45

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1080 Fan assembly and Heat Sink assembly

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44

Figure 8. Removal steps of fan assembly and Heat Sink assembly

Releasethecablesfromthecableguidesinthedirectionshownbyarrows1.

a

a

When installing:Route theantennacablesalong thecableguides.Asyou routethecables,makesurethattheyarenotsubjectedtoanytension.Tension couldcausethecables tobedamagedby thecableguides,orawire tobe broken.

46

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued)

Unplug the fanconnector in thedirectionshownbyarrow2.Remove the screw3.

c

b

Step Screw (quantity) Color Torque

3 M26mm,Phillipshead,nylok-coated(1) fan---mb---logup&fan---logup

Black 1.85+/-0.15kgf/cm

When installing:Makesurethattheconnectorisattachedfirmly.

Removethefaninthedirectionshownbyarrow4.Becarefulnottodamage theconnector.

d

47

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued)

Removethescrews5.

e

e

e

Lifttheheatsinkinthedirectionshownbyarrows6.

f

48

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued)

a

When installing:Beforeyouattachthefanassemblytothecomputer,apply thermalgrease,atanamountof0.2grams,tothe partshowninthefigure above.Either toomuchor too littlegreaseapplicationcancausea thermal problemduetoimperfectcontactwithacomponent.

49

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1090 ODD transfer board, backup battery and Fingerprint board

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44 1080FanassemblyandHeatSinkassemblyonpage45

Figure 9. Removal steps of ODD transfer board, backup battery and Fingerprint board

Detachthesystemboardconnectorinthedirectionsshownbyarrows1and2. Unplugthebackupbatteryconnectorinthedirectionshownbyarrow3. Removethescrew4.RemovetheODDtransferboardinthedirectionshown byarrow5.

e

d

b a

c

Step Screw (quantity) Color Torque

4 M23mm,Phillips-head,nylok-coated(1) Silver 1.85+/-0.15kgf/cm

When installing:Makesurethattheconnectorsareattachedfirmly.

50

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 9. Removal steps of ODD transfer board, backup battery and Fingerprint board (continued)

Removethebackupbatteryinthedirectionshownbyarrow6.

f

When installing:Makesurethattheconnectorisattachedfirmly.

51

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

1100 Upper case

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44 1080FanassemblyandHeatSinkassemblyonpage45 1090ODDtransferboard,backupbatteryandFingerprintboardonpage 49

Figure 10. Removal steps of upper case

Removethescrews1.

a a

a

a a

a

Step Screw (quantity) Color Torque

1 M2.55mm,Phillips-head,nylok-coated(6) leftsidehinge---logup&rightsidehinge---logup Black 1.85+/-0.15kgf/cm

52

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 10. Removal steps of upper case (continued)

DetachtheLCDunitconnectorsinthedirectionsshownbyarrows2andC.

c b

OpenthehingeinthedirectionshownbyarrowsD.

d

d

53

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 10. Removal steps of upper case (continued)

Remove theuppercase from theLCDmodule in thedirectionsshownby arrowE.

e

54

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1110 System board

Important notices for handling the system board: When handling the system board, bear the following in mind. Be careful not to drop the system board on a bench top that has a hard surface,

such as metal, wood, or composite. Avoid rough handling of any kind. During the whole process, make sure not to drop or stack the system board. If you put a system board down, make sure to put it only on a padded surface such

as an ESD mat or conductive corrugated material.

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44 1080FanassemblyandHeatSinkassemblyonpage45 1090ODDtransferboard,backupbatteryandFingerprintboardonpage 49

1100Uppercaseonpage51

Figure 11. Removal steps of system board

Disconnecttheconnectorsinthedirectionsshownbyarrows1and2. Thenremovethescrews3.

b

c

c

c

a

Step Screw (quantity) Color Torque

5 M23mm,Phillips-head,nylok-coated(3) M/B---logup

Black 1.85+/-0.15kgf/cm

55

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 11. Removal steps of system board (continued)

Removethesystemboardinthedirectionshownbyarrow4.

d

56

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1120 LCD unit

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44 1080FanassemblyandHeatSinkassemblyonpage45 1090ODDtransferboard,backupbatteryandFingerprintboardonpage 49

1100Uppercaseonpage51 1110Systemboardonpage54

Figure 12. Removal steps of LCD unit

Pullthehingecaptotherightsidetoreleasethehooks.

57

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 12. Removal steps of LCD unit (continued)

RemovetheLCDfrontbezelinthedirectionshownbyarrows1.

a

a

a

a

a

a a

a

Removethescrews2.LifttheLCDmoduleslightly3.Disconnecttheconnectorin thedirectionshownbyarrow4.ThenremovetheLCDmodule.

c

b

b

b

b

d

Step Screw (quantity) Color Torque

2 M23mm,Phillips-head,nylok-coated(4) lcdpanel---lcdcover

Silver 1.85+/-0.15kgf/cm

58

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Figure 12. Removal steps of LCD unit (continued)

Removethescrews5.

e ee

e e e

Step Screw (quantity) Color Torque

5 M2.52.5mm,Phillips-head,nylok-coated(6) lcdbrk---lcdcover

Silver 3+/-0.15kgf/cm

RemovetheLCDhingesinthedirectionshownbyarrows6.

f

f

59

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 12. Removal steps of LCD unit (continued)

Detachthecameraconnectorinthedirectionshownbyarrow1.

a

RemovetheLCDcableinthedirectionshownbyarrows2.

b

b

When installing:Makesurethattheconnectorisattachedfirmlyandthatyou donotpinchtheantennacableswhenyouattachtheLCDassembly.Routethe LCDcablealongthecableguides.

60

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

1130 Integrated camera and antenna assembly

Foraccess,removetheseFRUsinorder: 1010Opticaldriveonpage33 1020Basecoveronpage34 1030Batterypackonpage37 1040PCIExpressMiniCardforwirelessLANonpage39 1050DIMMonpage41 1060Harddiskdriveonpage42 1070Speakersonpage44 1080FanassemblyandHeatSinkassemblyonpage45 1090ODDtransferboard,backupbatteryandFingerprintboardonpage 49

1100Uppercaseonpage51 1110Systemboardonpage54 1120LCDunitonpage56

Figure 13. Removal steps of integrated camera and antenna assembly

Note:TheintegratedcameraisstuckonthetopcenteroftheLCDcover.

Removetheintegratedcamerainthedirectionshownbyarrow1.

a

When installing:Stick the integratedcamera to the topcenterof theLCD coverandadjustitsplacementtomakesuretheconnectorisattachedfirmly.

61

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Figure 13. Removal steps of integrated camera and antenna assembly (continued)

Peeloff theadhesive tapesecuring theantennaboards, release thecables fromthecableguide,andthenremovetheantennaassembly inthedirection shownbyarrowsB.

b

b

62

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Locations

Front view and right-side view 1 Integratedcamera 2 Built-inmicrophone 3 Computerdisplay 4 WirelessLANantennas 5 PowerKey 6 Touchpad 7 Fingerprintreader(onselectmodels) 8 Opticaldiscdrive 9 Numerickeypad 0 KensingtonMiniSecurityslot

a b

f

g

c

e

j

h

i

d

63

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Bottom and Left-side view 1 Speakers 2 Ventilationslots 3 ACpoweradapterjack 4 Battery/Chargingstatusindicator 5 RJ-45port 6 HDMIport 7 USB3.0port 8 Comboaudiojack 9 Type-Cport(onlyonselectmodels) J Memorycardslot K Novobutton L Powerstatusindicator

b

c

d

f

e

g

hi

a

jkl

64

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Parts list Thissectionpresentsthefollowingserviceparts: Overallonpage65 LCDFRUsonpage73 Miscellaneouspartsonpage75 ACadaptersonpage75 Screwsonpage77

Note: Each FRU is available for all types or models, unless specific types or models are specified.

Attention: DonotattempttoreplaceanFRUonyourown.IfanFRUisdamaged,contact aLenovoauthorizedserviceroramarketingrepresentativeforreplacement orrepair.Onlyqualifiedtechnicianscaninspectorrepairthisproduct.

65

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Overall

1

2

3

4

a

7

5

6

12

9

11 10

c

b

d

14 13

8

66

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Table 4. Parts listOverall

No. FRU FRU no. CRU ID.

a-d SeeMiscellaneouspartsonpage75. 1 LCDunit(seeLCDFRUsonpage73). 2 UpperCaseASML80XMIGUSKBNFP 5CB0N96198

N

2 UpperCaseASML80XMIGUKEKBNFP 5CB0N96245 2 UpperCaseASML80XMIGITAKBNFP 5CB0N96243 2 UpperCaseASML80XMIGSPAKBNFP 5CB0N96220 2 UpperCaseASML80XMIGTURKBNFP 5CB0N96310 2 UpperCaseASML80XMIGTHAIKBNFP 5CB0N96205 2 UpperCaseASML80XMIGPORKBNFP 5CB0N96272 2 UpperCaseASML80XMIGLASPAKBNFP 5CB0N96197 2 UpperCaseASML80XMIGFRA/ENGKBNFP 5CB0N96289 2 UpperCaseASML80XMIGKORKBNFP 5CB0N96320 2 UpperCaseASML80XMIGTCKBNFP 5CB0N96264 2 UpperCaseASML80XMIGRUSKBNFP 5CB0N96247 2 UpperCaseASML80XMIGFRAKBNFP 5CB0N96231 2 UpperCaseASML80XMIGGERKBNFP 5CB0N96317 2 UpperCaseASML80XMIGARAKBNFP 5CB0N96208 2 UpperCaseASML80XMIGBRLKBNFP 5CB0N96276 2 UpperCaseASML80XMIGDUTCHKBNFP 5CB0N96296 2 UpperCaseASML80XMIGGREKBNFP 5CB0N96199 2 UpperCaseASML80XMIGHBWKBNFP 5CB0N96202 2 UpperCaseASML80XMIGHUNKBNFP 5CB0N96268 2 UpperCaseASML80XMIGNORDICKBNFP 5CB0N96226 2 UpperCaseASML80XMIGBELKBNFP 5CB0N96207 2 UpperCaseASML80XMIGILDKBNFP 5CB0N96210 2 UpperCaseASML80XMIGSLVKBNFP 5CB0N96274 2 UpperCaseASML80XMIGSWSKBNFP 5CB0N96293 2 UpperCaseASML80XMIGEUROENGKBNFP 5CB0N96228 2 UpperCaseASML80XMIGCZE/SLKKBNFP 5CB0N96286 2 UpperCaseASML80XMIGBULKBNFP 5CB0N96318 2 UpperCaseASML80XMIGHINKBNFP 5CB0N96200 2 UpperCaseASML80XMIGFRA/ARAKBNFP 5CB0N96292 2 UpperCaseASML80XMIGUKRKBNFP 5CB0N96242 2 UpperCaseASML80XMPGUSKBKBNFP 5CB0N96215 2 UpperCaseASML80XMPGUKEKBNFP 5CB0N96316 2 UpperCaseASML80XMPGITAKBNFP 5CB0N96314 2 UpperCaseASML80XMPGSPAKBNFP 5CB0N96275 2 UpperCaseASML80XMPGTURKBNFP 5CB0N96221 2 UpperCaseASML80XMPGTHAIKBNFP 5CB0N96224 2 UpperCaseASML80XMPGPORKBNFP 5CB0N96223 2 UpperCaseASML80XMPGLASPAKBNFP 5CB0N96256 2 UpperCaseASML80XMPGFRA/ENGKBNFP 5CB0N96218 2 UpperCaseASML80XMPGKORKBNFP 5CB0N96203 2 UpperCaseASML80XMPGTCKBNFP 5CB0N96209 2 UpperCaseASML80XMPGRUSKBNFP 5CB0N96244 2 UpperCaseASML80XMPGFRAKBNFP 5CB0N96260 2 UpperCaseASML80XMPGGERKBNFP 5CB0N96307

67

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

2 UpperCaseASML80XMPGARAKBNFP 5CB0N96298

N

2 UpperCaseASML80XMPGBRLKBNFP 5CB0N96222 2 UpperCaseASML80XMPGDUTCHKBNFP 5CB0N96254 2 UpperCaseASML80XMPGGREKBNFP 5CB0N96287 2 UpperCaseASML80XMPGHBWKBNFP 5CB0N96232 2 UpperCaseASML80XMPGHUNKBNFP 5CB0N96252 2 UpperCaseASML80XMPGNORDICKBNFP 5CB0N96216 2 UpperCaseASML80XMPGBELKBNFP 5CB0N96308 2 UpperCaseASML80XMPGILDKBNFP 5CB0N96267 2 UpperCaseASML80XMPGSLVKBNFP 5CB0N96284 2 UpperCaseASML80XMPGSWSKBNFP 5CB0N96212 2 UpperCaseASML80XMPGEUROENGKBNFP 5CB0N96313 2 UpperCaseASML80XMPGCZE/SLKKBNFP 5CB0N96309 2 UpperCaseASML80XMPGBULKBNFP 5CB0N96236 2 UpperCaseASML80XMPGHINKBNFP 5CB0N96239 2 UpperCaseASML80XMPGFRA/ARAKBNFP 5CB0N96250 2 UpperCaseASML80XMPGUKRKBNFP 5CB0N96237 2 UpperCaseASML80XMIGUSKBKBFP 5CB0N96238 2 UpperCaseASML80XMIGUKEKBFP 5CB0N96277 2 UpperCaseASML80XMIGITAKBFP 5CB0N96233 2 UpperCaseASML80XMIGSPAKBFP 5CB0N96261 2 UpperCaseASML80XMIGTURKBFP 5CB0N96234 2 UpperCaseASML80XMIGTHAIKBFP 5CB0N96240 2 UpperCaseASML80XMIGPORKBFP 5CB0N96299 2 UpperCaseASML80XMIGLASPAKBFP 5CB0N96219 2 UpperCaseASML80XMIGFRA/ENGKBFP 5CB0N96211 2 UpperCaseASML80XMIGKORKBFP 5CB0N96291 2 UpperCaseASML80XMIGTCKBFP 5CB0N96248 2 UpperCaseASML80XMIGRUSKBFP 5CB0N96263 2 UpperCaseASML80XMIGFRAKBFP 5CB0N96285 2 UpperCaseASML80XMIGGERKBFP 5CB0N96227 2 UpperCaseASML80XMIGARAKBFP 5CB0N96269 2 UpperCaseASML80XMIGBRLKBFP 5CB0N96253 2 UpperCaseASML80XMIGDUTCHKBFP 5CB0N96302 2 UpperCaseASML80XMIGGREKBFP 5CB0N96319 2 UpperCaseASML80XMIGHBWKBFP 5CB0N96281 2 UpperCaseASML80XMIGHUNKBFP 5CB0N96270 2 UpperCaseASML80XMIGNORDICKBFP 5CB0N96271 2 UpperCaseASML80XMIGBELKBFP 5CB0N96311 2 UpperCaseASML80XMIGILDKBFP 5CB0N96255 2 UpperCaseASML80XMIGSLVKBFP 5CB0N96201 2 UpperCaseASML80XMIGSWSKBFP 5CB0N96262 2 UpperCaseASML80XMIGEUROENGKBFP 5CB0N96280 2 UpperCaseASML80XMIGCZE/SLKKBFP 5CB0N96204 2 UpperCaseASML80XMIGBULKBFP 5CB0N96304 2 UpperCaseASML80XMIGHINKBFP 5CB0N96294 2 UpperCaseASML80XMIGFRA/ARAKBFP 5CB0N96206

68

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

No. FRU FRU no. CRU ID.

2 UpperCaseASML80XMIGUKRKBFP 5CB0N96278

N

2 UpperCaseASML80XMPGUSKBKBFP 5CB0N96266 2 UpperCaseASML80XMPGUKEKBFP 5CB0N96283 2 UpperCaseASML80XMPGITAKBFP 5CB0N96258 2 UpperCaseASML80XMPGSPAKBFP 5CB0N96251 2 UpperCaseASML80XMPGTURKBFP 5CB0N96315 2 UpperCaseASML80XMPGTHAIKBFP 5CB0N96259 2 UpperCaseASML80XMPGPORKBFP 5CB0N96235 2 UpperCaseASML80XMPGLASPAKBFP 5CB0N96230 2 UpperCaseASML80XMPGFRA/ENGKBFP 5CB0N96297 2 UpperCaseASML80XMPGKORKBFP 5CB0N96249 2 UpperCaseASML80XMPGTCKBFP 5CB0N96288 2 UpperCaseASML80XMPGRUSKBFP 5CB0N96279 2 UpperCaseASML80XMPGFRAKBFP 5CB0N96290 2 UpperCaseASML80XMPGGERKBFP 5CB0N96257 2 UpperCaseASML80XMPGARAKBFP 5CB0N96246 2 UpperCaseASML80XMPGBRLKBFP 5CB0N96273 2 UpperCaseASML80XMPGDUTCHKBFP 5CB0N96241 2 UpperCaseASML80XMPGGREKBFP 5CB0N96229 2 UpperCaseASML80XMPGHBWKBFP 5CB0N96303 2 UpperCaseASML80XMPGHUNKBFP 5CB0N96213 2 UpperCaseASML80XMPGNORDICKBFP 5CB0N96295 2 UpperCaseASML80XMPGBELKBFP 5CB0N96301 2 UpperCaseASML80XMPGILDKBFP 5CB0N96225 2 UpperCaseASML80XMPGSLVKBFP 5CB0N96300 2 UpperCaseASML80XMPGSWSKBFP 5CB0N96214 2 UpperCaseASML80XMPGEUROENGKBFP 5CB0N96306 2 UpperCaseASML80XMPGCZE/SLKKBFP 5CB0N96282 2 UpperCaseASML80XMPGBULKBFP 5CB0N96305 2 UpperCaseASML80XMPGHINKBFP 5CB0N96265 2 UpperCaseASML80XMPGFRA/ARAKBFP 5CB0N96312 2 UpperCaseASML80XMPGUKRKBFP 5CB0N96217 3 MBL80XW321A99420UMANFPNOK 5B20P15345 3 MBL80XW321A99420UMANFPWIN 5B20P15361 3 MBL80XW321A69220R17MM12GNFPNOK 5B20P15356 3 MBL80XW321A69220R17MM12GNFPWIN 5B20P15357 3 MBL80XW321E29000R17MM12GNFPNOK 5B20P15339 3 MBL80XW321E29000R17MM12GNFPWIN 5B20P15341 3 MBL80XW321E29000UMANFPNOK 5B20P15365 3 MBL80XW321E29000UMANFPWIN 5B20P15371 3 MBL80XW321A49120UMANFPNOK 5B20P15342 3 MBL80XW321A49120UMANFPWIN 5B20P15331 3 MBL80XW321A69220UMANFPNOK 5B20P15322 3 MBL80XW321A69220UMANFPWIN 5B20P15313 3 MBL80XW321A99420R17MM12GNFPNOK 5B20P15348 3 MBL80XW321A99420R17MM12GNFPWIN 5B20P15340 3 MBL80XW321A49120R17MM12GNFPNOK 5B20P15385

Table 4. Parts listOverall (continued)

69

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

3 MBL80XW321A49120R17MM12GNFPWIN 5B20P15332

N

3 MBL80YNA109620PR17M12G4GNFPNOK 5B20P15886 3 MBL80YNA109620PR17M12G4GNFPWIN 5B20P15879 3 MBL80YNA109620PUMA4GNFPNOK 5B20P15855 3 MBL80YNA109620PUMA4GNFPWIN 5B20P15907 3 MBL80YNA109620PR17M12GNFPNOK 5B20P15894 3 MBL80YNA109620PR17M12GNFPWIN 5B20P15905 3 MBL80YNA109620PUMANFPNOK 5B20P15859 3 MBL80YNA109620PUMANFPWIN 5B20P15865 3 MBL80YNA129720PR17M12G4GNFPNOK 5B20P15858 3 MBL80YNA129720PR17M12G4GNFPWIN 5B20P15868 3 MBL80YNA129720PR17M14G4GNFPNOK 5B20P15876 3 MBL80YNA129720PR17M14G4GNFPWIN 5B20P15897 3 MBL80YNFX9800PR17M14GFPNOK 5B20P15863 3 MBL80YNFX9800PR17M14GFPWIN 5B20P15908 3 MBL80YNFX9800PUMAFPNOK 5B20P15890 3 MBL80YNFX9800PUMAFPWIN 5B20P15875 3 MBL80YNA129720PUMA4GNFPNOK 5B20P15914 3 MBL80YNA129720PUMA4GNFPWIN 5B20P15916 3 MBL80YNA129720PR17M12GNFPNOK 5B20P15853 3 MBL80YNA129720PR17M12GNFPWIN 5B20P15899 3 MBL80YNA129720PR17M14GNFPNOK 5B20P15889 3 MBL80YNA129720PR17M14GNFPWIN 5B20P15893 3 MBL80YNA129720PUMANFPNOK 5B20P15867 3 MBL80YNA129720PUMANFPWIN 5B20P15864 3 MBL80YNFX9800PR17M12G4GNFPNOK 5B20P15912 3 MBL80YNFX9800PR17M12G4GNFPWIN 5B20P15887 3 MBL80YNFX9800PR17M14G4GNFPNOK 5B20P15871 3 MBL80YNFX9800PR17M14G4GNFPWIN 5B20P15902 3 MBL80YNFX9800PUMA4GNFPNOK 5B20P15861 3 MBL80YNFX9800PUMA4GNFPWIN 5B20P15866 3 MBL80YNFX9800PR17M12GNFPNOK 5B20P15854 3 MBL80YNFX9800PR17M12GNFPWIN 5B20P15884 3 MBL80YNFX9800PR17M14GNFPNOK 5B20P15898 3 MBL80YNFX9800PR17M14GNFPWIN 5B20P15882 3 MBL80YNFX9800PUMANFPNOK 5B20P15869 3 MBL80YNFX9800PUMANFPWIN 5B20P15873 3 MBL80YNA109620PR17M12G4GFPNOK 5B20P15856 3 MBL80YNA109620PR17M12G4GFPWIN 5B20P15903 3 MBL80YNA109620PUMA4GFPNOK 5B20P15874 3 MBL80YNA109620PUMA4GFPWIN 5B20P15857 3 MBL80YNA109620PR17M12GFPNOK 5B20P15892 3 MBL80YNA109620PR17M12GFPWIN 5B20P15870 3 MBL80YNA109620PUMAFPNOK 5B20P15862 3 MBL80YNA109620PUMAFPWIN 5B20P15904 3 MBL80YNA129720PR17M12G4GFPNOK 5B20P15896 3 MBL80YNA129720PR17M12G4GFPWIN 5B20P15880

70

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

3 MBL80YNA129720PR17M14G4GFPNOK 5B20P15900

N

3 MBL80YNA129720PR17M14G4GFPWIN 5B20P15911 3 MBL80YNA129720PUMA4GFPNOK 5B20P15860 3 MBL80YNA129720PUMA4GFPWIN 5B20P15910 3 MBL80YNA129720PR17M12GFPNOK 5B20P15877 3 MBL80YNA129720PR17M12GFPWIN 5B20P15913 3 MBL80YNA129720PR17M14GFPNOK 5B20P15891 3 MBL80YNA129720PR17M14GFPWIN 5B20P15872 3 MBL80YNA129720PUMAFPNOK 5B20P15878 3 MBL80YNA129720PUMAFPWIN 5B20P15909 3 MBL80YNFX9800PR17M14G4GFPNOK 5B20P15883 3 MBL80YNFX9800PR17M14G4GFPWIN 5B20P15915 3 MBL80YNFX9800PR17M12G4GFPNOK 5B20P15901 3 MBL80YNFX9800PR17M12G4GFPWIN 5B20P15885 3 MBL80YNFX9800PUMA4GFPNOK 5B20P15906 3 MBL80YNFX9800PUMA4GFPWIN 5B20P15895 3 MBL80YNFX9800PR17M12GFPNOK 5B20P15888 3 MBL80YNFX9800PR17M12GFPWIN 5B20P15881 4 DDR4Memroy,OnBoardDDR4Memory8Gb*16,K4A8G165WB-BCRC SM30L08874 4 DDR4Memroy,OnBoardDDR4Memory8Gb*16,K4A8G165WC-

BCRC(C/8Gb/18nm/SDP) SM30N71798

4 DDR4Memroy,OnBoardDDR4Memory8Gb*16,H5AN8G6NAFR- UHC

SM30L08875

4 DDR4Memroy,OnBoardDDR4Memory8Gb*16,MT40A512M16JY- 083E:B

SM30L08877

4 DDR4Memroy,2GBDDR42400SoDIMM,M471A5644EB0-CRC SM30G16500 4 DDR4Memroy,2GBDDR42400SoDIMM,HMA425S6AFR6N-UH SM30G16501 4 DDR4Memroy,2GBDDR42400SoDIMM,MTA4ATF25664HZ-2G3B1 SM30G16502 4 DDR4Memroy,2GBDDR42400SoDIMM,RMSA3270MB76H8F-2400 SM30G16503 4 DDR4Memroy,4GBDDR42400SoDIMM,M471A5244CB0-CRC SM30M49902 4 DDR4Memroy,4GBDDR42400SoDIMM,HMA851S6AFR6N-UH SM30G16505 4 DDR4Memroy,4GBDDR42400SoDIMM,MTA4ATF51264HZ-2G3B1 SM30G16506 4 DDR4Memroy,4GBDDR42400SoDIMM,RMSA3270MB86H9F-2400 SM30G16507 4 DDR4Memroy,8GBDDR42400SoDIMM,M471A1K43CB1-CRC SM30M49901 4 DDR4Memroy,8GBDDR42400SoDIMM,HMA81GS6AFR8N-UH SM30G16509 4 DDR4Memroy,8GBDDR42400SoDIMM,MTA8ATF1G64HZ-2G3B1 SM30G16510 4 DDR4Memroy,8GBDDR42400SoDIMM,RMSA3260MB78HAF-2400 SM30G16511 4 DDR4Memroy,16GBDDR42400SoDIMM,M471A2K43CB1-CRC SM30M49903 4 DDR4Memroy,16GBDDR42400SoDIMM,HMA82GS6AFR8N-UH SM30G16513 4 DDR4Memroy,16GBDDR42400SoDIMM,MTA16ATF2G64H-2G3B1 SM30G16514 4 DDR4Memroy,4GBDDR42400SoDIMM,M471A5244CB0-CRC SM30M49902 4 DDR4Memroy,4GBDDR42400SoDIMM,HMA851S6AFR6N-UH SM30G16505 4 DDR4Memroy,4GBDDR42400SoDIMM,MTA4ATF51264HZ-2G3B1 SM30G16506 4 DDR4Memroy,4GBDDR42400SoDIMM,RMSA3270MB86H9F-2400 SM30G16507 4 DDR4Memroy,8GBDDR42400SoDIMM,M471A1K43CB1-CRC SM30M49901 4 DDR4Memroy,8GBDDR42400SoDIMM,HMA81GS6AFR8N-UH SM30G16509

71

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

4 DDR4Memroy,8GBDDR42400SoDIMM,MTA8ATF1G64HZ-2G3B1 SM30G16510

N

4 DDR4Memroy,8GBDDR42400SoDIMM,RMSA3260MB78HAF-2400 SM30G16511 5 RTCBatteryL80WK 5B10N00276 6 Battery,Polymer30WNormal(15wh*2cell),320SP/AL16M2PB1

7.5V30Wh2cellbty 5B10M86148

6 Battery,Polymer30WNormal(15wh*2cell),320CP/CL16C2PB2 7.6V30Wh2cellbty

5B10M88058

6 Battery,Polymer30WNormal(15wh*2cell),320LGL16L2PB2 7.4V30Wh2cellbty

5B10M91442

6 Battery,Polymer30WNormal(15wh*2cell),320SP/AL16M2PB3 7.68V30Wh2cellbty

5B10M86147

6 Battery,Polymer30WNormal(15wh*2cell),320LGL16L2PB1 7.6V30Wh2cellbty

5B10M90492

6 Battery,Polymer35wNormal(17.5wh*2Cell),320SP/AL16M2PB2 7.5V35Wh2cellbty

5B10M86149

6 Battery,Polymer35wNormal(17.5wh*2Cell),320CP/CL16C2PB1 7.6V35Wh2cellbty

5B10M88059

6 Battery,Polymer35wNormal(17.5wh*2Cell),320SYL16S2PB1 7.6V35Wh2cellbty

5B10M90490

6 Battery,Polymer35wNormal(17.5wh*2Cell),320LGL16L2PB3 7.6V35Wh2cellbty

5B10M91443

7 LowerCaseL80XMCOOLGREYTEXTURE 5CB0N91538 7 LowerCaseL80XWGRAY 5CB0P15316 8 DUMMYODDfor2ndHDDCGL80XK 5M20N82345

*

8 DUMMYODDCGL80XK 5M20N82244 8 ODD,9.0mmRamboODD,HLDSGUE0N9.0mmSlimTrayRambo

ODD 5DX0J46488

8 ODD,9.0mmRamboODD,PLDSDA-8AESH9.0mmSlimTrayRambo ODD

5DX0L08424

9 THERMALMODULEUMAL80XS 5H40P11134

N

9 THERMALMODULEDISL80XS 5H40P11135 9 THERMALMODULEUMAL80XW 5H40P15350 9 THERMALMODULEDISL80XW 5H40P15382 10 FANDC5VL80XK 5F10N82225 11 WLAN,Wifi1X1AC+BT4.1,CbtRTL8821AE1x1AC+BTPCIEM.2

WLAN SW10A11648

11 WLAN,Wifi1X1AC+BT4.1,LtnNFA435A1x1AC+BTPCIEM.2WLAN SW10K97461 12 ODDBOARDW/FFCL80XW 5C50P15336 13 HDDBDL80XMFOR2NDHDDW/FFC 5C50N91537 14 HDD(7mm),500G5400rpm7mm,ST500LT0126G7mm5.4K500G

HDD 16200383

14 HDD(7mm),500G5400rpm7mm,MQ01ABF0506G7mm5.4K500G HDD

5H20L34560

14 HDD(7mm),500G5400rpm7mm,WD5000LPCX-24VHAT07mm 5400rpm500GHDD

5H20J35762

14 HDD(7mm),1TB5400rpm7mm,SeagateST1000LM0351T2.5"7mm 5400rpmHDD

5H20L22184

14 HDD(7mm),1TB5400rpm7mm,WD10SPCX-24HWST16G7mm1T HDD

16200554

72

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

14 HDD(7mm),1TB5400rpm7mm,TSBMQ02ABF1006G7mm5.4k 1TBHDD

5H20G09709

N

14 HDD(7mm),2TB54rpm(7mm),STRosewood2D7mm2TBHDD 5H20M37521 14 SSD,128G,CV3 5SD0L02317 14 SSD,128G,MZYTY128HDHP-000L22.5''128G5mmSSD 5SD0L14645 14 SSD,128G,SC308-1282.5"5mm128GB6Gb/sSATA

HFS128G3BTND-N210ASSD 5SD0M38535

14 SSD,128G,5mm128GB2.5"SATA6Gb/sRTNRB128RFM2KWDL SSD

5SD0M61138

14 SSD,256G,CV3 5SD0L02316 14 SSD,256G,PM871A 5SD0K93729 14 SSD,256G,SC308-2562.5"5mm256GB6Gb/sSATA

HFS256G3BTND-N210ASSD 5SD0M38533

14 SSD,256G,5mm256GB2.5"SATA6Gb/sRTNRB128RFM2KWDL SSD

5SD0M61139

14 SSD,512G,CV3 5SD0L02321 14 SSD,512G,MZYTN512HDJH2.5"5mmT512GSSD 5SD0L77695 14 SSD,512G,SC308-5122.5"5mm512GB6Gb/sSATA

HFS512G3BTND-N210ASSD 5SD0M38534

ACadapter(seeACadaptersonpage75).

73

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

LCD FRUs InLenovo ideapad320-17AST/ideapad320H-17AST/ideapad320L-17AST/ ideapad320R-17AST/ideapad320E-17AST/ideapad320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR,thereisfollowingtypeofLCD. 17.3-in.HDLED

1

2

5

4

6

3

74

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Table 5. Parts listLCD FRUs

No. FRU FRU no. CRU ID.

1 LCDBEZELL80XM 5B30N91539

N

2 HINGECAPL80XMOB 5CB0N91547 2 HINGECAPL80XMPG 5CB0N91542 3 HINGEL+RL80XM 5H50N91546 4 17.3'Panel,17.3''HD+TNGLFlat(4.0mm),AUB173RTN02.20AHD+T

GFNB 5D10J46200

4 17.3'Panel,17.3''HD+TNGLFlat(4.0mm),BONT173WDM-N11HD+T GFNB

5D10J46199

4 17.3'Panel,17.3''FHDIPSAG,AUOB173HAN01.01AFHDAGFNB 5D10H45210 4 17.3'Panel,17.3''FHDIPSAG,LGLP173WF4-SPF5FHDIAGFNB 5D10M56006 4 17.3'Panel,17.3''HD+TNAGFlat(4.0mm),AUB173RTN02.11AHD+T

AGFNB 5D10J46203

4 17.3'Panel,17.3''HD+TNAGFlat(4.0mm),BONT173WDM-N21HD+T AGFNB

5D10J46202

5 Camera,HDW/SingleMIC,BISBNCR1NKSKHDNBcamera SC20M52085 5 Camera,HDW/SingleMIC,CCYCNFGH41HDNBcamera SC20M52089 5 Camera,HDW/SingleMIC,LTN6SF111N2HDNBcamera SC20M52114 5 Camera,HDW/SingleMIC,AVCHAA-8F4A03HDNBcamera SC20M52087 5 Camera,0.3MW/SingleMIC,BISBNCRVTKTL0.3MNBcamera SC20M52088 5 Camera,0.3MW/SingleMIC,CCYCNFG0200.3MNBcamera SC20M52082 5 Camera,0.3MW/SingleMIC,AWAAM-6SF5A020.3MNBcamera SC20M52079 5 Camera,0.3MW/SingleMIC,AVCHAA-93C5010.3MNBcamera SC20M52080 5 CAMERAL80XM0.3MW/MIC 5C20N91541 5 CAMERAL80XM720PW/MIC 5C20N91544 6 LCDCoverL80XMOBPTW/ANTEW/EDP 5CB0N91543 6 LCDCoverL80XMPGPTW/ANTEW/EDP 5CB0N91540

75

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

Miscellaneous parts Table 6. Parts listMiscellaneous parts

FRU FRU no. CRU ID.

Systemmiscellaneousparts:

N

(a)RAMEMISHIELDINGASSYL80YL 5S60N98522 (b)ODDBRACKETL80SL 5B40L35764 (c)ODDBEZELL80XLTEXCG 5B30N86570 (d)HDDBRACKETL80XK 5B40N82219 Note: Italicized letters inparenthesesarereferencesto theexplodedviewin Overallonpage65.

AC adapters Table 7. Parts listAC adapters

FRU P/N CRU ID.

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWA20V2.25ACOO

SA10M42800

*

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWJ20V2.25ACOO

SA10M42721

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWB20V2.25ACOO

SA10M42785

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWD20V2.25ACOO

SA10M42696

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWH20V2.25ACOO

SA10M42699

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWG20V2.25ACOO

SA10M42774

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWE20V2.25ACOO

SA10M42748

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWC20V2.25ACOO

SA10M42700

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Delta ADP-45DWK20V2.25ACOO

SA10M42804

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LN20V2.25ACOO

SA10M42711

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LG20V2.25ACOO

SA10M42709

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LL20V2.25ACOO

SA10M42742

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LK20V2.25ACOO

SA10M42530

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LI20V2.25ACOO

SA10M42734

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LR20V2.25ACOO

SA10M42701

76

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

FRU P/N CRU ID.

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LS20V2.25ACOO

SA10M42736

*

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LU20V2.25ACOO

SA10M42743

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor),Liteon PA-1450-55LZ20V2.25ACOO

SA10M42752

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCA20V2.25ACOO

SA10M42726

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCB20V2.25ACOO

SA10M42737

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCC20V2.25ACOO

SA10M42697

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCD20V2.25ACOO

SA10M42790

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCK20V2.25ACOO

SA10M42768

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCE20V2.25ACOO

SA10M42706

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCF20V2.25ACOO

SA10M42746

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCG20V2.25ACOO

SA10M42792

Adaptor,45W(New)wallmountwithroundplug(Lowcost45wAdaptor), ChiconyADL45WCH20V2.25ACOO

SA10M42786

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGC2A20V3.25ACOO

SA10M42764

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGG2A20V3.25ACOO

SA10M42758

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGU2A20V3.25ACOO

SA10M42765

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGK2A20V3.25ACOO

SA10M42745

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGI2A20V3.25ACOO

SA10M42796

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGR2A20V3.25ACOO

SA10M42775

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGA2A20V3.25ACOO

SA10M42718

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGE2A20V3.25ACOO

SA10M42794

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Delta ADLX65CDGB2A20V3.25ACOO

SA10M42769

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGC2A20V3.25ACOO

SA10M42791

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGG2A20V3.25ACOO

SA10M42714

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGU2A20V3.25ACOO

SA10M42725

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGK2A20V3.25ACOO

SA10M42531

Table 7. Parts listAC adapters (continued)

77

Lenovo ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/

ideapad 320L-17ABR/ideapad 320R-17ABR/ideapad 320E-17ABR

FRU P/N CRU ID.

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGI2A20V3.25ACOO

SA10M42753

*

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGR2A20V3.25ACOO

SA10M42738

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGA2A20V3.25ACOO

SA10M42793

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGE2A20V3.25ACOO

SA10M42740

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Liteon ADLX65CLGB2A20V3.25ACOO

SA10M42817

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGC2A20V3.25ACOO

SA10M42805

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGG2A20V3.25ACOO

SA10M42815

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGU2A20V3.25ACOO

SA10M42762

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGK2A20V3.25ACOO

SA10M42735

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGI2A20V3.25ACOO

SA10M42751

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGR2A20V3.25ACOO

SA10M42704

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGA2A20V3.25ACOO

SA10M42766

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGE2A20V3.25ACOO

SA10M42760

Adaptor,65W(New)wallmountwithroundplug(Lowcost65WAdaptor),Chicony ADLX65CCGB2A20V3.25ACOO

SA10M42707

Screws Table 8. Parts listscrews

FRU P/N CRU ID.

SCREWL80T6MM2.5D2.5LK8.0DNI 5S10L45749 N ScrewLY700-15ACZHingebase 5S10K26861 N ScrewLY700-17ISK1.98D 5S10K37639 N ScrewL80Q12.0D2.0LK7.0D0.5T 5S10L22121 N AILZAScrewMM3.0D3.0LK4.9D 90203986 N ACLU1ScrewD-C/D-KB/ODD-D-MB-KB/FAN 90205118 N SCREWMM2.5D7.0LKTZKL80QH 5S10K61894 N

Table 7. Parts listAC adapters (continued)

78

ideapad 320-17AST/ideapad 320H-17AST/ideapad 320L-17AST/ideapad 320R-17AST/ ideapad 320E-17AST/ideapad 320-17ABR/ideapad 320H-17ABR/ideapad 320L-17ABR/ ideapad 320R-17ABR/ideapad 320E-17ABR Hardware Maintenance Manual

Notices

Lenovomaynotoffer theproducts,services,or featuresdiscussed in this document in all countries.Consult your local Lenovo representative for informationontheproductsandservicescurrentlyavailable inyourarea.Any referencetoaLenovoproduct,program,orserviceisnot intendedtostateor imply thatonly thatLenovoproduct,program,orservicemaybeused.Any functionallyequivalentproduct,program,orservice thatdoesnot infringe anyLenovointellectualpropertyrightmaybeusedinstead.However, it is the usersresponsibilitytoevaluateandverifytheoperationofanyotherproduct, program,orservice. Lenovomayhavepatentsorpendingpatentapplicationscoveringsubjectmatter describedinthisdocument.Thefurnishingofthisdocumentdoesnotgiveyou anylicensetothesepatents.

LENOVO GROUP LTD. PROVIDES THIS PUBLICATION AS IS WITHOUTWARRANTYOFANYKIND,EITHEREXPRESSOR IMPLIED, INCLUDING,BUTNOTLIMITEDTO,THEIMPLIEDWARRANTIESOFNON- INFRINGEMENT,MERCHANTABILITYORFITNESSFORAPARTICULAR PURPOSE.Some jurisdictionsdonotallowdisclaimerofexpressor implied warrantiesincertaintransactions,therefore,thisstatementmaynotapplytoyou. This informationcould includetechnical inaccuraciesor typographicalerrors. Changesareperiodicallymade to the informationherein; thesechanges willbe incorporated inneweditionsof thepublication.Lenovomaymake improvements and/or changes in the product(s) and/or the program(s) describedinthispublicationatanytimewithoutnotice. The products described in this document are not intended for use in implantationorother lifesupportapplicationswheremalfunctionmayresult in injuryordeathtopersons.Theinformationcontainedinthisdocumentdoesnot affectorchangeLenovoproductspecificationsorwarranties.Nothing in this documentshalloperateasanexpressorimpliedlicenseorindemnityunderthe intellectualpropertyrightsofLenovoorthirdparties.All informationcontained inthisdocumentwasobtainedinspecificenvironmentsandispresentedasan illustration.Theresultobtainedinotheroperatingenvironmentsmayvary. Lenovomayuseordistributeanyof the informationyousupply inanyway it believesappropriatewithoutincurringanyobligationtoyou. Anyreferences in thispublication tonon-LenovoWebsitesareprovidedfor convenienceonlyanddonotinanymannerserveasanendorsementofthose Websites.Thematerialsat thoseWebsitesarenotpartof thematerials for thisLenovoproduct,anduseofthoseWebsitesisatyourownrisk.

79

Notices

Anyperformancedata containedhereinwasdetermined in a controlled environment.Therefore, theresultobtained inotheroperatingenvironments may vary significantly. Somemeasurementsmay have beenmade on development-levelsystemsandthereisnoguaranteethatthesemeasurements will be the same on generally available systems. Furthermore, some measurementsmayhavebeenestimatedthroughextrapolation.Actualresults mayvary.Usersof thisdocumentshouldverify theapplicabledata for their specificenvi

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