Lenovo V310-14IKB Laptop Hardware Maintenance Manual PDF

Lenovo V310-14IKB Lenovo V310-15IKB Hardware Maintenance Manual

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

Notices on page 93. This manual applies to the following models: Lenovo V310-14IKB/Lenovo V310-15IKB.

The illustrations used in this manual are for Lenovo V310-15IKB unless otherwise stated.

First Edition (Mar. 2016) Copyright Lenovo 2016. All rights reserved. LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneral ServicesAdministrationGSAcontract,use,reproduction,ordisclosureissubjecttorestrictionsset forthinContractNo.GS-35F-05925. 2016Lenovo

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

Safety information ........................................ 1 Generalsafety................................................ 2 Electricalsafety.............................................. 3 Safetyinspectionguide.................................. 5 Handlingdevicesthataresensitiveto electrostaticdischarge.................................... 6 Groundingrequirements................................. 6 Safetynotices:multilingualtranslations.......... 7 Lasercompliancestatement......................... 14

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

Strategyforreplacingaharddiskdrive............17 Importantnoticeforreplacinga systemboard...................................................17

ImportantinformationaboutreplacingRoHS compliantFRUs............................................ 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 Puttingthecomputertosleeporshutting itdown..............................................................25 Puttingyourcomputertosleep.........................25 Shuttingdownthecomputer.............................25

Lenovo V310-14IKB/Lenovo V310-15IKB ..... 26 Specifications............................................... 26 Statusindicators........................................... 28 Fnkeycombinations/Hotkeys....................... 29 FRUreplacementnotices............................. 30

Screwnotices..................................................30 RemovingandreplacinganFRU................. 31

1010Removablemodule (onselectmodels)...........................................32 1020Basecover...............................................35 1030Batterypack.............................................39 1040Harddiskdrive.........................................40

1050PCIExpressMiniCardfor wirelessLAN.....................................................42 1060DIMM.......................................................44 1070ODDBoardand2ndbatteryboard (LenovoV310-15IKB).......................................45 1080USBboardandfingerprintreader module..............................................................47 1090Fanandheatsinkassembly....................50 1100Systemboard............................................ 53 1110Speaker....................................................57 1120PowerboardandLEDboard (LenovoV310-15IKB).......................................58 1130Uppercase...............................................60 1140LCDunit...................................................66 1150LCDhinges..............................................68 1160EDPcableandintegratedcamera...........70

Locations...................................................... 72 Frontandright-sideview..................................72 Bottomandleft-sideview................................74

Partslist........................................................ 76 Overall..............................................................77 LCDFRUs........................................................86 Miscellaneousparts..........................................89 ACadapters......................................................89 Screws..............................................................89 Powercords......................................................90

Notices......................................................... 93 Trademarks.................................................. 94

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About this manual

Thismanual containsserviceand reference information for the following Lenovoproduct:

Lenovo V310-14IKB/Lenovo V310-15IKB 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

Thischapterpresentsthefollowingsafetyinformationthatyouneedtoget familiarwithbeforeyouserviceaLenovoV310-14IKB/LenovoV310-15IKB computer: Generalsafetyonpage2 Electricalsafetyonpage3 Safetyinspectionguideonpage5 Handlingdevicesthataresensitivetoelectrostaticdischargeonpage6 Groundingrequirementsonpage6 Safetynotices:multilingualtranslationsonpage7 Lasercompliancestatementonpage14

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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.

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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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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 tobeready tosupportLenovosrequirements 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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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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. If thepower-onindicatordoesnotturnon,checkthepowercordof theAC adapterforcorrectcontinuityandinstallation.

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

TochecktheACadapter,followthestepsbelow: 1. UnplugtheACadaptercablefromthecomputer. 2. Measure theoutputvoltageat theplugof theACadaptercable.Seethe

followingfigure:

1

2

Voltage (V DC)

+20

0

Pin

1

2

Note:OutputvoltagefortheACadapterpinNo.2maydifferfromtheoneyou areservicing. 3. Ifthevoltageisnotcorrect,replacetheACadapter. 4. Ifthevoltageisacceptable,dothefollowing: Replacethesystemboard. Iftheproblempersists,gotoLenovoV310-14IKB/LenovoV310-15IKBon page26.

Note:NoisefromtheACadapterdoesnotalwaysindicateadefect.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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 TheLenovoV310-14IKB/LenovoV310-15IKBcomputerscomewithpre- installedOneKeyRecoverySystem.Inordertosaveapplicationfilesand theinitialbackedupfilesofthesystem,theharddiskinaLenovocomputer includesahiddenpartitionwhenitisshipped.Ifyouneedtorestorethe systemtothepointofyourfirstbootup,justenterLenovoOneKeyRecovery SystemandrunSystem Recovery.FordetailsofOneKeyRecoverySystem, 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.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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 AdministratorpasswordwassetthenUserpasswordcanbeset.IfAdministrator passwordwascleared,theUserpasswordwasclearedtoo.

25

Related service information

Power management

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem. Whenyouhave finishedworkingwithyourcomputer,youcanset it toshut down,sleeporhibernate.

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

Putting your computer to sleep Ifyouwillbeawayfromyourcomputerforonlyashorttime,putthecomputerto sleep.Whenthecomputerisinsleepmode,youcanquicklywakeittoresumeuse, bypassingthestartupprocess. Toputthecomputertosleep,dooneofthefollowing: Closethedisplaylid. PressthePowerbutton. Dotheproperoperationsintheoperatingsystem.

Windows 7: ClickStart Sleep. Windows 10: Openthestartmenu,andthenselectPower Sleep.

Attention:Waituntil thepower indicator lightstartsblinking(indicating that thecomputer is insleepmode)beforeyoumoveyourcomputer.Movingyour computerwhile theharddisk isspinningcandamagetheharddisk,causing lossofdata.

Towakethecomputer,dooneofthefollowing: Pressanykeyonthekeyboard. PressthePowerbutton.

Shutting down the computer Ifyouarenotgoingtouseyourcomputerforalongtime,shutitdown. Toshutdownthecomputer,dooneofthefollowing: Windows 7: ClickStart Shut down

Windows 10: - Openthestartmenu,andthenselectPower Shut down. - Right-clicktheStartbuttoninthelower-leftcornerandselectShut down

or sign outShut down.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Lenovo V310-14IKB/Lenovo V310-15IKB

Thischapterpresents the followingproduct-specificservice referencesand product-specificpartsinformation: Specificationsonpage26 Statusindicatorsonpage28 Fnkeycombinations/Hotkeysonpage29 FRUreplacementnoticesonpage30 RemovingandreplacinganFRUonpage31 Locationsonpage72 Partslistonpage76

Specifications ThefollowingtableliststhespecificationsoftheLenovoV310-14IKB/ LenovoV310-15IKB: Table 1. Specifications

Feature Description Processor Seethesystempropertiesofyourcomputer.

Youcandothisasfollows: Windows 10:ClickStart,right-clickFile Explorer,andthen

clickProperties. Windows 7:ClickStart,right-clickComputer;thenfromthe

pulldownmenuselectProperties. Busarchitecture 1866Mhz~2133MT/sDDR4SDRAM(Onboard*4pcs+SO-

DIMM*1) PCIExpressGen2(5Gb/s)/Gen3(8Gb/s) SerialATAGen3(6Gb/s) USB3.0(5Gb/s) USB2.0(480Mb/s) HDMI1.4(1.65Gb/s) eDP1.3

Graphicmemory chip

IntegratedGraphics:DependsonCPU DiscreteGraphics:SwitchablewithIntegratedgraphics,AMD

R16M-M1-30(18Wsmallpackage)/AMDR16M-M2-50 (25Wsmallpackage)(designreserve)

Display 14.0"16:9,1,366768pixelsHD/1,9201,080pixelsFHD 15.6"16:9,1,366768pixelsHD/1,9201,080pixelsFHD

Standard memory

DDR4-2133MHz,SODIMM1,(max:4GB(onboard)+4 GB(onselectmodels))

CMOSRAM 16Mbyte(BIOS+EC) Storagedevices HDD:2.5-inch,9.5mm/7mm,SATA3(SATA2compatible)

SSD:2280,NGFF(m.2),SATA3(PCIecompatible) Opticaldrive (onselect models)

9.0mm,Rambo

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Lenovo V310-14IKB/Lenovo V310-15IKB

Table 1. Specifications (continued)

Feature Description I/Oport USB2.01,USB3.02

Comboaudiojack1 VGA1 HDMIport1 RJ-451(1000Mbps) Memorycardslot(SD/SDHC/SDXC/MMC)

Audio 1/8"Comboaudiojack 1.5Wspeaker2 Digitamicrophone,combowithcamera(onselectmodels)

Ethernet 1000Mbps Bluetooth wireless Combinedincombocard

Keyboard 6rowsLenovoKeyboard Touchpad Multi-touchtouchpad Fingerprint Reader Optional

Integrated camera 720p/0.3M(onselectmodels)

Battery Li-ionbatterypack Basebattery:4Cells,32Wh/41Wh Removablebattery(onselectmodels):2Cells,35Wh

ACadapter 20V,DIS65W,UMA45W Pre-installed operating system

DOS Win7Pro64bit Win7HomeBasic64bit(forPRConly) Win10Home64bit/Win10Pro64bit/Win10ProDowngradeto

Win7Pro64bit

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Status indicators Thesystemstatusindicatorsbelowshowthecomputerstatus:

1 2

3

Table 2. Status indicators

Indicator Indicator status

Charge status Meaning

1

Batterystatus indicator

On(solid green)

Charging Thebatteryhasmorethan80%charge. Discharging Thebatteryhasmorethan20%charge.

On(solid amber) Discharging Thebatteryhasbetween5%and20%

charge.

Blinking slowly (green)

Charging

Thebatteryhasbetween20%and80% charge.Whenthebatteryreaches80%charge, thelightwillstopblinking.However,charging willcontinueuntilthebatteryisfullycharged.

Blinking slowly (amber)

Charging Thebatteryhaslessthan20%charge. Whenthebatterychargereaches20%,the blinkingcolorwillchangetogreen.

Blinking quickly (amber)

Charging/ Discharging Thebatteryhaslessthan5%charge.

2

Harddisk drive

Blinking --- Theharddiskdriveisreadingorwriting data.

3

Powerstatus indicator

On (green) --- ConnecttheACpoweradaptertothe

computer.

Off --- DisconnecttheACpoweradapterfromthe computer.

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Lenovo V310-14IKB/Lenovo V310-15IKB

Fn key combinations/Hotkeys The following tableshows the functionofeachcombinationofFnwitha functionkey.

Table 3. Fn key combinations

Fn + B: Activatesthebreakfunction. Fn + P: Activatesthepausefunction. Fn + C: Enables/disablesthescrolllock. Fn + S: Activatesthesystemrequest. Fn + : ActivatesthePgupkeyfunction. Fn + : ActivatesthePgdnkeyfunction. Fn + : Activatesthehomekeyfunction. Fn + : Activatestheendkeyfunction.

Youcanaccesscertainsystemsettingsquicklybypressing theappropriate hotkeys.

Table 4. Hotkeys

: Mutes/unmutesthesound. : Enables/disablesAirplane mode.

: Decreasesthevolumelevel. : Enables/disablesthe integratedcamera.

: Increasesthevolumelevel. : Locksthescreen.

: Enables/disablesthe microphone. :

Togglesthedisplaybetween thecomputerandanexternal device.

: Refreshesthedesktoporthe currentlyactivewindow. : Decreasesthedisplay

brightness.

: Enables/disablesthe touchpad. : Increasesthedisplay

brightness.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

FRU replacement notices Thissectionpresentsnoticesrelated toremovingandreplacingparts.Read thissectioncarefullybeforereplacinganyFRU.

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

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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Lenovo V310-14IKB/Lenovo V310-15IKB

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

certified.Anuntrainedpersonrunstheriskofdamagingparts. 2. BeforereplacinganyFRU,reviewFRUreplacementnoticesonpage30. 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,seeLocationsonpage72.

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.

Notes: This manual applies to the following models: Lenovo V310-14IKB/

Lenovo V310-15IKB. The illustrations used in this manual are for Lenovo V310-15IKB unless otherwise

stated.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1010 Removable module (on select models)

Attention: ToprotectyourHDD,pleasedonotswapbetweenODDand2ndbattery whensystemisrunning.

Figure 1. Removal steps of removable module (on select models)

Note:Somemodelsaresuppliedwithanopticaldiskdriveora removable batteryasanoptionalmodule.Forexamplepurposes, thissectiondescribes thereplacementoftheopticaldiskdrivemodule.

Supplied with an optical disk drive Or a removable battery

Removethescrew1,thengentlypulltheopticaldriveoutinthedirectionshownby arrow2.

2 1

Step Screw (quantity) Color Torque

1 M25.5mm,Phillipshead,nylok-coated(1) DcoverCcover

Black 1.850.15kgf*cm

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Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 1. Removal steps of removable module (on select models) (continued)

Removethescrew3, thencarefully remove theremovablemodulebracket andbezelinthedirectionsshownbyarrows4and5.

5

34

Step Screw (quantity) Color Torque

3 M22.5mm,Phillipshead,nylok-coated(1) ODDBKTODD

Black 1.850.15kgf*cm

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 1. Removal steps of removable module (on select models) (continued)

Supplied with an optical disk drive and a removable battery

Holdthespring-loadedlatchintheunlockedposition1.Gentlypulltheremovable moduleout2.

2

1

Removethescrew3,thencarefullyremovetheremovablemodulelatchcatch andbezelinthedirectionsshownbyarrows4and5.

5

3

4

Step Screw (quantity) Color Torque

3 M22.5mm,Phillipshead,nylok-coated(1) ODDBKTODD

Black 1.850.15kgf*cm

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Lenovo V310-14IKB/Lenovo V310-15IKB

1020 Base cover

Foraccess,removethisFRU: 1010Removablemodule(onselectmodels)onpage32

Figure 2. Removal steps of base cover

Supplied with an optical disk drive Or a removable battery

Removethescrews1and2fromthebottom.

2 2

2

1 1

1 1

1

1

1

1

1

1

Step Screw (quantity) Color Torque

1 M25.5mm,Phillipshead,nylok-coated(10) DcoverCcover

Black 1.850.15kgf*cm

2 M21.5mm,Phillipshead,nylok-coated(3) DcoverCcover(ODDlocation)

Black 1.850.15kgf*cm

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 2. Removal steps of base cover (continued)

Useaplasticpryingtooltoaidinseparation,thenremovethebasecoverinthe directionshownbyarrow3.

3

37

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 2. Removal steps of base cover (continued) Supplied with an optical disk drive and a removable battery

Removethescrews1and2fromthebottom.

2 2

2

1 1

1 1

1

1

1

1

1

1

1

Step Screw (quantity) Color Torque

1 M25.5mm,Phillipshead,nylok-coated(11)D coverCcover

Black 1.850.15kgf*cm

2 M21.5mm,Phillipshead,nylok-coated(3) DcoverCcover(ODDlocation)

Black 1.850.15kgf*cm

Useaplasticpryingtooltoaidinseparation,thenremovethebasecoverinthe directionshownbyarrow3.

3

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Note: Applying labels to the base cover IfyouseethefollowinglabelsonLCDcover, itneedstobepeeledofffrom theoldLCDcover,andputonthenewLCDcover.

a Ratinglabel b Ratingprintlabel c SLPlabel d Postallabel e SAlabel f WlanIndonesialabel g Indonesiaratinglabel

h Israellabel i KCClabel j Brazillabel k ARGlabel l ARGWLNlabel m COAlabel n GMLlabel

Forsomemodels,youalsoneedtoapplyoneortwoFCClabels.Checkthe oldbasecover;ifithasoneortwoFCClabels,findduplicatesoftheminthe labelkitandapplythemtothenewbasecover. Forthelocationofeachlabel,refertothefollowingfigures:

i j k

l

dc hf g

a

b

e

n

m m

i j k

l

dc hf g

a

b

e

n

m m

i j k

l

dc hf g

a

b

e

n

m m

i j k

l

dc hf g

a

b

e

n

m m

Lenovo V310-14IKB

Lenovo V310-15IKB

39

Lenovo V310-14IKB/Lenovo V310-15IKB

1030 Battery pack

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35

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

Figure 3. Removal steps of battery pack

Detachthebatterypackconnectorinthedirectionshownbyarrow1.Remove thebatterypackinthedirectionshownbyarrow2.

2

1

When installing:Makesurethat thebatteryconnector isattachedfirmlyand routethecablealongthecableguides.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1040 Hard disk drive

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39

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 is in suspend mode.

Figure 4. Removal steps of hard disk drive

Removethescrews1,thenremovetheharddiskdriveinthedirectionshown byarrow2.

1

1 2

Step Screw (quantity) Color Torque

1 M23mm,Phillipshead,nylok-coated(2) HDDASSYCcover

Black 1.850.15kgf*cm

41

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 4. Removal steps of hard disk drive (continued)

Removethescrews3,andthentakeoutthemetalframe.

3

3

3

3

Step Screw (quantity) Color Torque

3 M33mm,Phillipshead,nylok-coated(4) HDDHDDbracket

Silver 3.00.3kgf*cm

42

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1050 PCI Express Mini Card for wireless LAN

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39

Important: ThepreinstalledWLANmodulemayonlybereplacedwithaLenovo approvedmoduleinordertocomplywithFCCandICregulations.RefertoTable5. PartslistOverallonpage79forLenovopartnumbersfortheapprovedmodules.

Figure 5. Removal steps of PCI Express Mini Card for wireless LAN

Peeloffthetapethatsecuresthecard.DisconnectthetwowirelessLANcables (black,white)1,andthenremovethescrew2.

2

1

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

Notes: ThewirelessLANcardhas2cablesinstep1. ThewirelessLANcardinsomemodelsmighthave3cablesinstep1.

Step Screw (quantity) Color Torque

2 M23.5mm,Phillipshead,nylok-coated(1) MiniPCICcover

Silver 1.850.15kgf*cm

43

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 5. Removal steps of PCI Express Mini Card for wireless LAN (continued)

Removethecardinthedirectionshownbyarrow3.

3

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

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

44

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1060 DIMM

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39

Figure 6. Removal steps of DIMM

Releasethetwolatchesonbothedgesofthesocketatthesametimeinthe directionsshownbyarrows1,andthenunplugtheDIMMinthedirection shownbyarrow2.

1 1 2

When installing: InsertthenotchedendoftheDIMMintothesocket.Pushthe DIMMfirmly,andpivotituntilitsnapsintoplace.Makesurethatitisfirmlyfixed intheslotandisdifficulttomove.

Note:When replacing thememory is completed, youneed to restart the computerafterthefirstreboot.

45

Lenovo V310-14IKB/Lenovo V310-15IKB

1070 ODD Board and 2nd battery board (Lenovo V310-15IKB)

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39

Figure 7. Removal steps of ODD Board and 2nd battery board (Lenovo V310-15IKB)

DetachtheODDboardconnectorinthedirectionsshownbyarrows1and2. Removethescrews3.

3 3 2

1

Step Screw (quantity) Color Torque

3 M23mm,Phillipshead,nylok-coated(2) ODDconvertBDCcover

Black 1.850.15kgf*cm

When installing:Makesurethattheconnectorisattachedfirmly.

RemovetheODDboard4.

4

46

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 7. Removal steps of ODD Board and 2nd battery board (Lenovo V310- 15IKB) (continued)

Removethescrews5.

5 5

5

Step Screw (quantity) Color Torque

5 M23mm,Phillipshead,nylok-coated(3) 2ndbatteryconvertBD Ccover

Black 1.850.15kgf*cm

Removethe2ndbatteryboard6.

6

47

Lenovo V310-14IKB/Lenovo V310-15IKB

1080 USB board and fingerprint reader module

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40

Figure 8. Removal steps of USB Board and fingerprint reader module

DetachtheUSBboardconnectorinthedirectionsshownbyarrows1and2. PeeloffthefoilstuckontheUSBboardcable3.Removethescrews4.

4 4

2

1

3

Step Screw (quantity) Color Torque

4 M23mm,Phillipshead,nylok-coated(2) USBBD Ccover

Black 1.850.15kgf*cm

RemovetheUSBboard5.

5

48

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 8. Removal steps of USB Board and fingerprint reader module (continued)

Detachthefingerprintreaderconnector in thedirectionsshownbyarrows6 and7.Removethescrew8.

Lenovo V310-14IKB

7

6 8

Lenovo V310-15IKB

7

6 8

Step Screw (quantity) Color Torque

8 M23mm,Phillipshead,nylok-coated(1) FPBD Ccover

Black 1.850.15kgf*cm

49

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 8. Removal steps of USB Board and fingerprint reader module (continued)

Removethefingerprintreadermodule9.

Lenovo V310-14IKB

9

Lenovo V310-15IKB

9

50

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1090 Fan and heat sink assembly

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47

Figure 9. Removal steps of heat sink assembly

Unplug the fanconnector in thedirectionshownbyarrow1.Remove the screws2.

1

2 2 2

2 2

2 2 2

2

2 2

2

2 2

2

2

1

Step Screw (quantity) Color Torque

2 M23mm,Phillipshead,nylok-coated(9) FanandheatsinkMB

Black 1.850.15kgf*cm

2 M23mm,Phillipshead,nylok-coated(7) FanandheatsinkMB(onselectmodels)

Black 1.850.15kgf*cm

51

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 9. Removal steps of heat sink assembly (continued)

Liftthefanandtheheatsinkinthedirectionshownbyarrows3.

3

3

3 4

52

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 9. Removal steps of heat sink assembly (continued)

a

b

a

When installing: Beforeyouattachthefanassemblytothecomputer,applythermalgrease,at anamountof0.2grams,tothe a and b partshowninthefigureabove.Either toomuchortoolittlegreaseapplicationcancauseathermalproblemdueto imperfectcontactwithacomponent.

53

Lenovo V310-14IKB/Lenovo V310-15IKB

1100 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. In 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: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50

54

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 10. Removal steps of system board (continued)

Detachtheconnectorsinthedirectionsshownbyarrows1,2and3.

Lenovo V310-14IKB

3

2

3

21

1

2

1

Lenovo V310-15IKB

2

2

3

2

2

1

1

2

1

1

13

55

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 10. Removal steps of system board (continued)

Removethescrews4.

Lenovo V310-14IKB

44

4

4

4 4

4

Lenovo V310-15IKB

4

4

4 4

4

4

Step Screw (quantity) Color Torque

4 M23mm,Phillipshead,nylok-coated(7) (LenovoV310-14IKB)MBCcover

Black 1.850.15kgf*cm

4 M23.5mm,Phillipshead,nylok-coated(6) (LenovoV310-15IKB)MBCcover&DC-IN CONNCcover

Black 1.850.15kgf*cm

When installing:Makesurethattheconnectorsareattachedfirmly.

56

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 10. Removal steps of system board (continued)

Carefully turnthemainboardover5.Disconnect thekeyboardconnector in thedirectionsshownbyarrows6and7.Thenremovethemainboard.

Lenovo V310-14IKB

7

6 5

Lenovo V310-15IKB

7

6 5

RemovetheRTCbatterywithapryingtool8.

8

57

Lenovo V310-14IKB/Lenovo V310-15IKB

1110 Speaker

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50 1100Systemboardonpage53

Figure 11. Removal steps of speaker

Removethespeaker1.

1

1

58

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1120 Power board and LED board (Lenovo V310-15IKB)

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50 1100Systemboardonpage53 1110Speakeronpage57

Figure 12. Removal steps of power board and LED board

Removethescrews1,thenremovethepowerboardinthedirectionshownby arrow2.

1

112

1 1

2

Step Screw (quantity) Color Torque

1 M23mm,Phillipshead,nylok-coated(3) powerBD Ccover

Black 1.850.15kgf*cm

1 M23mm,Phillipshead,nylok-coated(1) powerBDCcover(onselectmodels)

Black 1.850.15kgf*cm

59

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 12. Removal steps of power board and LED board (continued)

Removethescrew3, thenremovetheLEDboard in thedirectionshownby arrow4.

3

4

Step Screw (quantity) Color Torque

3 M23mm,Phillipshead,nylok-coated(1) LEDBD Ccover

Black 1.850.15kgf*cm

60

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1130 Upper case

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50 1100Systemboardonpage53 1110Speakeronpage57 1120PowerboardandLEDboard(LenovoV310-15IKB)onpage58

61

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 13. Removal steps of upper case

Removethescrews 1-a , 1-b .ReleasetheLCDcableandantennacablesfrom thecableguides.

Lenovo V310-14IKB

1-a

1-a

1-b1-b 1-b

1-a

Lenovo V310-15IKB 1-a

1-a

1-a 1-a

Step Screw (quantity) Color Torque 1-a M2.55mm,Phillipshead,nylok-coated(3)

(LenovoV310-14IKB)HingeCcover Silver 3.00.3kgf*cm

1-a M2.55mm,Phillipshead,nylok-coated(4) (LenovoV310-15IKB)HingeCcover

Silver 3.00.3kgf*cm

1-b M22mm,Phillipshead,nylok-coated(3) (LenovoV310-14IKB)HingeCcover

Black 1.850.15kgf*cm

62

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 13. Removal steps of upper case (continued)

Openthehingeinthedirectionshownbyarrows2.

Lenovo V310-14IKB

2

2

Lenovo V310-15IKB

2

2

63

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 13. Removal steps of upper case (continued)

RemovetheuppercasefromLCDunitinthedirectionshownbyarrow3.

Lenovo V310-14IKB

3

Lenovo V310-15IKB

3

64

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Figure 13. Removal steps of upper case (continued)

RemovetheDC-incableinthedirectionshownbyarrow4.

Lenovo V310-14IKB

4

Lenovo V310-15IKB

4

65

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 13. Removal steps of upper case (continued)

Lenovo V310-14IKB:Removethescrew5,thenremovethepowerboard6.

5

6

Step Screw (quantity) Color Torque

5 M23mm,Phillipshead,nylok-coated(1) (LenovoV310-14IKB)powerBDCcover

Black 1.850.15kgf*cm

66

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1140 LCD unit

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1100Systemboardonpage53 1110Speakeronpage57 1120PowerboardandLEDboard(LenovoV310-15IKB)onpage58 1130Uppercaseonpage60

Figure 14. Removal steps of LCD unit

RemovetheLCDfrontbezelinthedirectionshownbyarrows1.

1

1

1

1

67

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 14. Removal steps of LCD unit (continued)

Removethescrews2.Lift theLCDpanelslightly3.Peeloff theadhesive tapeanddetach theconnector in thedirectionshownbyarrow4.Then removetheLCDpanel.

3

2

2

2

2

4

Step Screw (quantity) Color Torque

2 M23mm,Phillipshead,nylok-coated(4) LcdPanelAcover

Black 1.850.15kgf*cm

When installing:Makesurethatthemetalconnectorisattachedfirmly.

68

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1150 LCD hinges

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50 1100Systemboardonpage53 1110Speakeronpage57 1120PowerboardandLEDboard(LenovoV310-15IKB)onpage58 1130Uppercaseonpage60 1140LCDunitonpage66

Figure 15. Removal steps of LCD hinges

Removethescrews1.

1

1 11

1 1

Step Screw (quantity) Color Torque

1 M2.53mm,Phillipshead,nylok-coated(6) HingeAcover

Silver 3.00.3kgf*cm

69

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 15. Removal steps of LCD hinges (continued)

Releasethetwohingesinthedirectionshownbyarrows2.

2

2

70

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

1160 EDP cable and integrated camera

Foraccess,removetheseFRUsinorder: 1010Removablemodule(onselectmodels)onpage32 1020Basecoveronpage35 1030Batterypackonpage39 1040Harddiskdriveonpage40 1050PCIExpressMiniCardforwirelessLANonpage42 1070ODDBoardand2ndbatteryboard(LenovoV310-15IKB)onpage45 1080USBboardandfingerprintreadermoduleonpage47 1090Fanandheatsinkassemblyonpage50 1100Systemboardonpage53 1110Speakeronpage57 1120PowerboardandLEDboard(LenovoV310-15IKB)onpage58 1130Uppercaseonpage60 1140LCDunitonpage66 1150LCDhingesonpage68

Figure 16. Removal steps of EDP cable and integrated camera

Note:TheintegratedcameraisstuckonthetopcenteroftheLCDcover.

Detach theconnector in thedirectionshownbyarrow1, then remove the cameraboardinthedirectionshownbyarrow2.

2

1

When installing:Stick the integratedcamera to the topcenterof theLCD coverandadjust theplacementof it tomakesure theconnector isattached firmly.

71

Lenovo V310-14IKB/Lenovo V310-15IKB

Figure 16. Removal steps of EDP cable and integrated camera (continued)

PeeloffthefoilandtapesecuretheEDPcableinthedirectionshownbyarrows3. RemovetheEDPcableinthedirectionshownbyarrow4.

3 3

3

4

72

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Locations

Front and right-side view 1 Integratedcamera(onselectmodels) 2 Built-inmicrophone 3 WirelessLANantennas 4 Computerdisplay 5 Powerbutton 6 Touchpad 7 Fingerprintreader(onselectmodels) 8 Novobutton 9 Comboaudiojack j USBport k Kensingtonminisecurityslot l Optionalmodule(Opticaldiskdrive/removablebattery)(onselectmodels) m Powerstatusindicator Note:Forthedescriptionofeachindicator,seeStatusindicatorsonpage28. n ACpoweradapterjack

Lenovo V310-14IKB

13

4

5

6

7 8

9 10

11

12

3

2

73

Lenovo V310-14IKB/Lenovo V310-15IKB

Lenovo V310-15IKB

13

4

5

6

7 8

9 10

12 13

14

3

2

74

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Bottom and left-side view 1 Speakers 2 Louvers 3 Systemstatusindicators Note:Forthedescriptionofeachindicator,seeStatusindicatorsonpage28. 4 Memorycardslot 5 USBports 6 HDMIport 7 RJ-45port 8 VGAport 9 Ventilationslots J Powerstatusindicator Note:Forthedescriptionofeachindicator,seeStatusindicatorsonpage28. K ACpoweradapterjack L LenovoOneLinkconnector(onselectmodels) M Kensingtonminisecurityslot N Opticaldiskdrive/removablebatterylatch(onselectmodels)

Lenovo V310-14IKB

3

4 6

7 8

9

11 10

1 12

2

5

14

3

4 6

7 8

9

11 10

1 12

2

5

75

Lenovo V310-14IKB/Lenovo V310-15IKB

Lenovo V310-15IKB

3

4 6

7 8

9

13 12

1

1 2

2

5

14

3

4 6

7 8

9

13 12

1

1 2

2

5

76

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Parts list Thissectionpresentsthefollowingserviceparts: Overallonpage77 LCDFRUsonpage86 Miscellaneouspartsonpage89 ACadaptersonpage89 Screwsonpage89

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

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

77

Lenovo V310-14IKB/Lenovo V310-15IKB

Overall Lenovo V310-14IKB

1

2

f

3

7

8

12

13

14

17

16

15

e

d gc11b

9

5

6

a

18

78

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Lenovo V310-15IKB

1

f

4

5

a

9

2

3

6

7

8

12

13

14

17

e

10

19

b 11 c d

15

16

g 18

79

Lenovo V310-14IKB/Lenovo V310-15IKB

Table 5. Parts listOverall

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

a-g SeeMiscellaneouspartsonpage89. 1 LCDunit(seeLCDFRUsonpage86.) 2 UpperCaseQ80SXFPW/KBUS 5CB0L46648 N 2 UpperCaseQ80SXNFPW/KBUS 5CB0L46554 N 2 UpperCaseQ80SXFPW/KBUK 5CB0L46597 N 2 UpperCaseQ80SXNFPW/KBUK 5CB0L59436 N 2 UpperCaseQ80SXFPW/KBJA 5CB0L59201 N 2 UpperCaseQ80SXNFPW/KBJA 5CB0L46647 N 2 UpperCaseQ80SXFPW/KBIT 5CB0L59525 N 2 UpperCaseQ80SXNFPW/KBIT 5CB0L59218 N 2 UpperCaseQ80SXFPW/KBSP 5CB0L59337 N 2 UpperCaseQ80SXNFPW/KBSP 5CB0L59265 N 2 UpperCaseQ80SXFPW/KBTR 5CB0L59454 N 2 UpperCaseQ80SXNFPW/KBTR 5CB0L59479 N 2 UpperCaseQ80SXFPW/KBTI 5CB0L59492 N 2 UpperCaseQ80SXNFPW/KBTI 5CB0L59481 N 2 UpperCaseQ80SXFPW/KBPO 5CB0L59190 N 2 UpperCaseQ80SXNFPW/KBPO 5CB0L59358 N 2 UpperCaseQ80SXFPW/KBLA 5CB0L59254 N 2 UpperCaseQ80SXNFPW/KBLA 5CB0L59392 N 2 UpperCaseQ80SXFPW/KBKO 5CB0L59513 N 2 UpperCaseQ80SXNFPW/KBKO 5CB0L59181 N 2 UpperCaseQ80SXFPW/KBCH 5CB0L59244 N 2 UpperCaseQ80SXNFPW/KBCH 5CB0L59235 N 2 UpperCaseQ80SXFPW/KBRU 5CB0L59359 N 2 UpperCaseQ80SXNFPW/KBRU 5CB0L59517 N 2 UpperCaseQ80SXFPW/KBFR 5CB0L59268 N 2 UpperCaseQ80SXNFPW/KBFR 5CB0L59414 N 2 UpperCaseQ80SXFPW/KBGR 5CB0L59200 N 2 UpperCaseQ80SXNFPW/KBGR 5CB0L59533 N 2 UpperCaseQ80SXFPW/KBAR-E 5CB0L59263 N 2 UpperCaseQ80SXNFPW/KBAR-E 5CB0L59259 N 2 UpperCaseQ80SXFPW/KBBZ 5CB0L59542 N 2 UpperCaseQ80SXNFPW/KBBZ 5CB0L59531 N 2 UpperCaseQ80SXFPW/KBNL 5CB0L59372 N 2 UpperCaseQ80SXNFPW/KBNL 5CB0L59505 N 2 UpperCaseQ80SXFPW/KBGK 5CB0L59298 N 2 UpperCaseQ80SXNFPW/KBGK 5CB0L59179 N 2 UpperCaseQ80SXFPW/KBHB 5CB0L59422 N 2 UpperCaseQ80SXNFPW/KBHB 5CB0L59413 N 2 UpperCaseQ80SXFPW/KBHG 5CB0L59305 N 2 UpperCaseQ80SXNFPW/KBHG 5CB0L59443 N 2 UpperCaseQ80SXFPW/KBND 5CB0L59275 N 2 UpperCaseQ80SXNFPW/KBND 5CB0L59472 N 2 UpperCaseQ80SXFPW/KBBE 5CB0L59390 N 2 UpperCaseQ80SXNFPW/KBBE 5CB0L59409 N 2 UpperCaseQ80SXFPW/KBICE 5CB0L59245 N 2 UpperCaseQ80SXNFPW/KBICE 5CB0L59465 N 2 UpperCaseQ80SXFPW/KBSA 5CB0L59317 N

80

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Table 5. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

2 UpperCaseQ80SXNFPW/KBSA 5CB0L59172 N 2 UpperCaseQ80SXFPW/KBSW 5CB0L59357 N 2 UpperCaseQ80SXNFPW/KBSW 5CB0L59503 N 2 UpperCaseQ80SXFPW/KBUSINT'E 5CB0L59193 N 2 UpperCaseQ80SXNFPW/KBUSINT'E 5CB0L59349 N 2 UpperCaseQ80SXFPW/KBCZ-SK 5CB0L59221 N 2 UpperCaseQ80SXNFPW/KBCZ-SK 5CB0L59247 N 2 UpperCaseQ80SXFPW/KBBU 5CB0L59389 N 2 UpperCaseQ80SXNFPW/KBBU 5CB0L59370 N 2 UpperCaseQ80SXFPW/KBINDIA 5CB0L59439 N 2 UpperCaseQ80SXNFPW/KBINDIA 5CB0L59269 N 2 UpperCaseQ80SXFPW/KBFR-AR 5CB0L59286 N 2 UpperCaseQ80SXNFPW/KBFR-AR 5CB0L59537 N 2 UpperCaseQ80SYFPW/KBUS 5CB0L46631 N 2 UpperCaseQ80SYNFPW/KBUS 5CB0L46658 N 2 UpperCaseQ80SYFPW/KBJA 5CB0L59399 N 2 UpperCaseQ80SYNFPW/KBJA 5CB0L46761 N 2 UpperCaseQ80SYFPW/KBUK 5CB0L59523 N 2 UpperCaseQ80SYNFPW/KBUK 5CB0L59206 N 2 UpperCaseQ80SYFPW/KBIT 5CB0L59352 N 2 UpperCaseQ80SYNFPW/KBIT 5CB0L59421 N 2 UpperCaseQ80SYFPW/KBSP 5CB0L59425 N 2 UpperCaseQ80SYNFPW/KBSP 5CB0L59313 N 2 UpperCaseQ80SYFPW/KBTR 5CB0L59520 N 2 UpperCaseQ80SYNFPW/KBTR 5CB0L59346 N 2 UpperCaseQ80SYFPW/KBTI 5CB0L59464 N 2 UpperCaseQ80SYNFPW/KBTI 5CB0L59353 N 2 UpperCaseQ80SYFPW/KBPO 5CB0L59442 N 2 UpperCaseQ80SYNFPW/KBPO 5CB0L59195 N 2 UpperCaseQ80SYFPW/KBLA 5CB0L59406 N 2 UpperCaseQ80SYNFPW/KBLA 5CB0L59417 N 2 UpperCaseQ80SYFPW/KBCF-E 5CB0L60378 N 2 UpperCaseQ80SYNFPW/KBCF-E 5CB0L60379 N 2 UpperCaseQ80SYFPW/KBKO 5CB0L59356 N 2 UpperCaseQ80SYNFPW/KBKO 5CB0L59183 N 2 UpperCaseQ80SYFPW/KBCH 5CB0L59395 N 2 UpperCaseQ80SYNFPW/KBCH 5CB0L59536 N 2 UpperCaseQ80SYFPW/KBRU 5CB0L59416 N 2 UpperCaseQ80SYNFPW/KBRU 5CB0L59467 N 2 UpperCaseQ80SYFPW/KBFR 5CB0L59384 N 2 UpperCaseQ80SYNFPW/KBFR 5CB0L59345 N 2 UpperCaseQ80SYFPW/KBGR 5CB0L59452 N 2 UpperCaseQ80SYNFPW/KBGR 5CB0L59208 N 2 UpperCaseQ80SYFPW/KBAR-E 5CB0L59391 N 2 UpperCaseQ80SYNFPW/KBAR-E 5CB0L59348 N 2 UpperCaseQ80SYFPW/KBBZ 5CB0L59287 N 2 UpperCaseQ80SYNFPW/KBBZ 5CB0L59281 N 2 UpperCaseQ80SYFPW/KBNL 5CB0L59334 N 2 UpperCaseQ80SYNFPW/KBNL 5CB0L59524 N

81

Lenovo V310-14IKB/Lenovo V310-15IKB

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

2 UpperCaseQ80SYFPW/KBGK 5CB0L59217 N 2 UpperCaseQ80SYNFPW/KBGK 5CB0L59447 N 2 UpperCaseQ80SYFPW/KBHB 5CB0L59340 N 2 UpperCaseQ80SYNFPW/KBHB 5CB0L59272 N 2 UpperCaseQ80SYFPW/KBHG 5CB0L59361 N 2 UpperCaseQ80SYNFPW/KBHG 5CB0L59497 N 2 UpperCaseQ80SYFPW/KBND 5CB0L59509 N 2 UpperCaseQ80SYNFPW/KBND 5CB0L59508 N 2 UpperCaseQ80SYFPW/KBBE 5CB0L59489 N 2 UpperCaseQ80SYNFPW/KBBE 5CB0L59239 N 2 UpperCaseQ80SYFPW/KBICE 5CB0L59343 N 2 UpperCaseQ80SYNFPW/KBICE 5CB0L59474 N 2 UpperCaseQ80SYFPW/KBSA 5CB0L59444 N 2 UpperCaseQ80SYNFPW/KBSA 5CB0L59482 N 2 UpperCaseQ80SYFPW/KBSW 5CB0L59309 N 2 UpperCaseQ80SYNFPW/KBSW 5CB0L59283 N 2 UpperCaseQ80SYFPW/KBUSINT'E 5CB0L59212 N 2 UpperCaseQ80SYNFPW/KBUSINT'E 5CB0L59403 N 2 UpperCaseQ80SYFPW/KBCZ-SK 5CB0L59314 N 2 UpperCaseQ80SYNFPW/KBCZ-SK 5CB0L59270 N 2 UpperCaseQ80SYFPW/KBBU 5CB0L59185 N 2 UpperCaseQ80SYNFPW/KBBU 5CB0L59180 N 2 UpperCaseQ80SYFPW/KBINDIA 5CB0L59176 N 2 UpperCaseQ80SYNFPW/KBINDIA 5CB0L59407 N 2 UpperCaseQ80SYFPW/KBFR-AR 5CB0L59188 N 2 UpperCaseQ80SYNFPW/KBFR-AR 5CB0L59408 N 2 UpperCaseQ80SYFPW/KBUKR 5CB0L59374 N 2 UpperCaseQ80SYNFPW/KBUKR 5CB0L59502 N 3 PowerBoardQ80SXW/Cable 5C50L46619 N 3 PowerBoardQ80SYW/Cable 5C50L46667 N 3 OneLinkBoardQ80SYW/Cable 5C50L70681 N 4 LEDBoardQ80SYW/Cable 5C50L59205 N 5 FPBoardQ80SXW/Cable 5C50L59237 N 5 FPBoardQ80SYW/Cable 5C50L59300 N 6 SpeakerQ80SXL+R 5SB0L46729 N 6 SpeakerQ80SYL+R 5SB0L46635 N 7 MBQ80T2NOKI37100UDIS4GNULT 5B20M27671 N 7 MBQ80T2WINI37100UDIS4GNULT 5B20M27645 N 7 MBQ80T2NOKI37100UDIS4GULT 5B20M27756 N 7 MBQ80T2WINI37100UDIS4GULT 5B20M27636 N 7 MBQ80T2NOKI37100UUMA4GNULT 5B20M27761 N 7 MBQ80T2WINI37100UUMA4GNULT 5B20M27702 N 7 MBQ80T2NOKI37100UUMA4GULT 5B20M27752 N 7 MBQ80T2WINI37100UUMA4GULT 5B20M27714 N 7 MBQ80T2NOKI37100UDISNULT 5B20M27720 N 7 MBQ80T2WINI37100UDISNULT 5B20M27668 N 7 MBQ80T2NOKI37100UDISULT 5B20M27664 N 7 MBQ80T2WINI37100UDISULT 5B20M27748 N 7 MBQ80T2NOKI37100UUMANULT 5B20M27653 N

Table 5. Parts listOverall (continued)

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No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

7 MBQ80T2WINI37100UUMANULT 5B20M27643 N 7 MBQ80T2NOKI37100UUMAULT 5B20M27625 N 7 MBQ80T2WINI37100UUMAULT 5B20M27669 N 7 MBQ80T2NOKI57200UDIS4GNULT 5B20M27646 N 7 MBQ80T2WINI57200UDIS4GNULT 5B20M27688 N 7 MBQ80T2NOKI57200UDIS4GULT 5B20M27726 N 7 MBQ80T2WINI57200UDIS4GULT 5B20M27651 N 7 MBQ80T2NOKI57200UUMA4GNULT 5B20M27647 N 7 MBQ80T2WINI57200UUMA4GNULT 5B20M27631 N 7 MBQ80T2NOKI57200UUMA4GULT 5B20M27675 N 7 MBQ80T2WINI57200UUMA4GULT 5B20M27745 N 7 MBQ80T2NOKI57200UDISNULT 5B20M27693 N 7 MBQ80T2WINI57200UDISNULT 5B20M27744 N 7 MBQ80T2NOKI57200UDISULT 5B20M27764 N 7 MBQ80T2WINI57200UDISULT 5B20M27730 N 7 MBQ80T2NOKI57200UUMANULT 5B20M27661 N 7 MBQ80T2WINI57200UUMANULT 5B20M27724 N 7 MBQ80T2NOKI57200UUMAULT 5B20M27682 N 7 MBQ80T2WINI57200UUMAULT 5B20M27635 N 7 MBQ80T2NOKI77500UDIS4GNULT 5B20M27681 N 7 MBQ80T2WINI77500UDIS4GNULT 5B20M27742 N 7 MBQ80T2NOKI77500UDIS4GULT 5B20M27658 N 7 MBQ80T2WINI77500UDIS4GULT 5B20M27644 N 7 MBQ80T2NOKI77500UUMA4GNULT 5B20M27674 N 7 MBQ80T2WINI77500UUMA4GNULT 5B20M27728 N 7 MBQ80T2NOKI77500UUMA4GULT 5B20M27704 N 7 MBQ80T2WINI77500UUMA4GULT 5B20M27723 N 7 MBQ80T2NOKI77500UDISNULT 5B20M27652 N 7 MBQ80T2WINI77500UDISNULT 5B20M27717 N 7 MBQ80T2NOKI77500UDISULT 5B20M27638 N 7 MBQ80T2WINI77500UDISULT 5B20M27632 N 7 MBQ80T2NOKI77500UUMANULT 5B20M27649 N 7 MBQ80T2WINI77500UUMANULT 5B20M27703 N 7 MBQ80T2NOKI77500UUMAULT 5B20M27759 N 7 MBQ80T2WINI77500UUMAULT 5B20M27701 N 7 MBQ80T3NOKI37100UDIS4GOLNUL 5B20M27667 N 7 MBQ80T3WINI37100UDIS4GOLNUL 5B20M27655 N 7 MBQ80T3NOKI37100UDIS4GOLULT 5B20M27697 N 7 MBQ80T3WINI37100UDIS4GOLULT 5B20M27641 N 7 MBQ80T3NOKI37100UUMA4GOLNUL 5B20M27685 N 7 MBQ80T3WINI37100UUMA4GOLNUL 5B20M27739 N 7 MBQ80T3NOKI37100UUMA4GOLULT 5B20M27676 N 7 MBQ80T3WINI37100UUMA4GOLULT 5B20M27749 N 7 MBQ80T3NOKI37100UDISOLNULT 5B20M27731 N 7 MBQ80T3WINI37100UDISOLNULT 5B20M27757 N 7 MBQ80T3NOKI37100UDISOLULT 5B20M27735 N 7 MBQ80T3WINI37100UDISOLULT 5B20M27637 N 7 MBQ80T3NOKI37100UUMAOLNULT 5B20M27650 N 7 MBQ80T3WINI37100UUMAOLNULT 5B20M27656 N

Table 5. Parts listOverall (continued)

83

Lenovo V310-14IKB/Lenovo V310-15IKB

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

7 MBQ80T3NOKI37100UUMAOLULT 5B20M27733 N 7 MBQ80T3WINI37100UUMAOLULT 5B20M27630 N 7 MBQ80T3NOKI57200UDIS4GOLNUL 5B20M27750 N 7 MBQ80T3WINI57200UDIS4GOLNUL 5B20M27712 N 7 MBQ80T3NOKI57200UDIS4GOLULT 5B20M27699 N 7 MBQ80T3WINI57200UDIS4GOLULT 5B20M27698 N 7 MBQ80T3NOKI57200UUMA4GOLNUL 5B20M27690 N 7 MBQ80T3WINI57200UUMA4GOLNUL 5B20M27737 N 7 MBQ80T3NOKI57200UUMA4GOLULT 5B20M27740 N 7 MBQ80T3WINI57200UUMA4GOLULT 5B20M27762 N 7 MBQ80T3NOKI57200UDISOLNULT 5B20M27765 N 7 MBQ80T3WINI57200UDISOLNULT 5B20M27758 N 7 MBQ80T3NOKI57200UDISOLULT 5B20M27746 N 7 MBQ80T3WINI57200UDISOLULT 5B20M27753 N 7 MBQ80T3NOKI57200UUMAOLNULT 5B20M27751 N 7 MBQ80T3WINI57200UUMAOLNULT 5B20M27719 N 7 MBQ80T3NOKI57200UUMAOLULT 5B20M27686 N 7 MBQ80T3WINI57200UUMAOLULT 5B20M27754 N 7 MBQ80T3NOKI77500UDIS4GOLNUL 5B20M27670 N 7 MBQ80T3WINI77500UDIS4GOLNUL 5B20M27707 N 7 MBQ80T3NOKI77500UDIS4GOLULT 5B20M27708 N 7 MBQ80T3WINI77500UDIS4GOLULT 5B20M27672 N 7 MBQ80T3NOKI77500UUMA4GOLNUL 5B20M27634 N 7 MBQ80T3WINI77500UUMA4GOLNUL 5B20M27695 N 7 MBQ80T3NOKI77500UUMA4GOLULT 5B20M27627 N 7 MBQ80T3WINI77500UUMA4GOLULT 5B20M27696 N 7 MBQ80T3NOKI77500UDISOLNULT 5B20M27628 N 7 MBQ80T3WINI77500UDISOLNULT 5B20M27648 N 7 MBQ80T3NOKI77500UDISOLULT 5B20M27738 N 7 MBQ80T3WINI77500UDISOLULT 5B20M27709 N 7 MBQ80T3NOKI77500UUMAOLNULT 5B20M27691 N 7 MBQ80T3WINI77500UUMAOLNULT 5B20M27727 N 7 MBQ80T3NOKI77500UUMAOLULT 5B20M27725 N 7 MBQ80T3WINI77500UUMAOLULT 5B20M27732 N 7 MBQ80T3NOKI37100UDIS4GNOLNUL 5B20M27700 N 7 MBQ80T3WINI37100UDIS4GNOLNUL 5B20M27666 N 7 MBQ80T3NOKI37100UDIS4GNOLULT 5B20M27747 N 7 MBQ80T3WINI37100UDIS4GNOLULT 5B20M27760 N 7 MBQ80T3NOKI37100UUMA4GNOLNUL 5B20M27736 N 7 MBQ80T3WINI37100UUMA4GNOLNUL 5B20M27689 N 7 MBQ80T3NOKI37100UUMA4GNOLULT 5B20M27683 N 7 MBQ80T3WINI37100UUMA4GNOLULT 5B20M27692 N 7 MBQ80T3NOKI37100UDISNOLNULT 5B20M27706 N 7 MBQ80T3WINI37100UDISNOLNULT 5B20M27722 N 7 MBQ80T3NOKI37100UDISNOLULT 5B20M27729 N 7 MBQ80T3WINI37100UDISNOLULT 5B20M27715 N 7 MBQ80T3NOKI37100UUMANOLNULT 5B20M27626 N 7 MBQ80T3WINI37100UUMANOLNULT 5B20M27633 N 7 MBQ80T3NOKI37100UUMANOLULT 5B20M27734 N

Table 5. Parts listOverall (continued)

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Table 5. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

7 MBQ80T3WINI37100UUMANOLULT 5B20M27684 N 7 MBQ80T3NOKI57200UDIS4GNOLNUL 5B20M27713 N 7 MBQ80T3WINI57200UDIS4GNOLNUL 5B20M27694 N 7 MBQ80T3NOKI57200UDIS4GNOLULT 5B20M27766 N 7 MBQ80T3WINI57200UDIS4GNOLULT 5B20M27763 N 7 MBQ80T3NOKI57200UUMA4GNOLNUL 5B20M27711 N 7 MBQ80T3WINI57200UUMA4GNOLNUL 5B20M27718 N 7 MBQ80T3NOKI57200UUMA4GNOLULT 5B20M27741 N 7 MBQ80T3WINI57200UUMA4GNOLULT 5B20M27624 N 7 MBQ80T3NOKI57200UDISNOLNULT 5B20M27710 N 7 MBQ80T3WINI57200UDISNOLNULT 5B20M27673 N 7 MBQ80T3NOKI57200UDISNOLULT 5B20M27660 N 7 MBQ80T3WINI57200UDISNOLULT 5B20M27659 N 7 MBQ80T3NOKI57200UUMANOLNULT 5B20M27705 N 7 MBQ80T3WINI57200UUMANOLNULT 5B20M27639 N 7 MBQ80T3NOKI57200UUMANOLULT 5B20M27654 N 7 MBQ80T3WINI57200UUMANOLULT 5B20M27679 N 7 MBQ80T3NOKI77500UDIS4GNOLNUL 5B20M27755 N 7 MBQ80T3WINI77500UDIS4GNOLNUL 5B20M27721 N 7 MBQ80T3NOKI77500UDIS4GNOLULT 5B20M27640 N 7 MBQ80T3WINI77500UDIS4GNOLULT 5B20M27642 N 7 MBQ80T3NOKI77500UUMA4GNOLNUL 5B20M27716 N 7 MBQ80T3WINI77500UUMA4GNOLNUL 5B20M27677 N 7 MBQ80T3NOKI77500UUMA4GNOLULT 5B20M27629 N 7 MBQ80T3WINI77500UUMA4GNOLULT 5B20M27687 N 7 MBQ80T3NOKI77500UDISNOLNULT 5B20M27665 N 7 MBQ80T3WINI77500UDISNOLNULT 5B20M27657 N 7 MBQ80T3NOKI77500UDISNOLULT 5B20M27663 N 7 MBQ80T3WINI77500UDISNOLULT 5B20M27680 N 7 MBQ80T3NOKI77500UUMANOLNULT 5B20M27662 N 7 MBQ80T3WINI77500UUMANOLNULT 5B20M27767 N 7 MBQ80T3NOKI77500UUMANOLULT 5B20M27678 N 7 MBQ80T3WINI77500UUMANOLULT 5B20M27743 N 8 RTCBatteryQ80SY 5B10L46577 N 9 USBBoardQ80SXW/Cable 5C50L59253 N 9 USBBoardQ80SYW/Cable 5C50L59496 N 10 ODDBoardQ80SYW/Cable 5C50L59207 N 11 DummyODDQ80SXWO/BTN 5M20L47762 * 11 HLDSGUE0N9.0mmSlimTrayRamboODD 5DX0J46488 * 11 PLDSDA-8AESH9.0mmSlimTrayRamboODD 5DX0L08424 * 11 TSSTSU-228HB9.0mmSlimTrayRamboODD 5DX0L08425 * 11 DummyODDBlack SMC0L12785 * 11 DummyODDQ80SYWO/BTN 5M20L47764 * 12 ThermalModuleQ80SYDISW/Fan 5H40L46722 N 12 ThermalModuleQ80SYUMAW/Fan 5H40L46632 N 13 Wlan,Intel31651x1AC+BTPCIEM.2WLAN SW10H24486 N 13 Wlan,LtnNFA435A1x1AC+BT4.0PCIEM.2WLAN SW10K97461 N 13 Wlan,CbtRTL8821AE1x1AC+BT4.0PCIEM.2WLAN SW10A11648 N 14 RAM,2GBD4SM471A5644EB0-CRC SM30G16500 N

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Table 5. Parts listOverall (continued)

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

14 RAM,2GBD4SHMA425S6AFR6N-UH SM30G16501 N 14 RAM,2GBD4SRMSA3270MB76H8F-2400 SM30G16503 N 14 RAM,2GBD4SMTA4ATF25664HZ-2G3B1 SM30G16502 N 14 RAM,4GBD4SM471A5143EB1-CRC SM30G16504 N 14 RAM,4GBD4SHMA851S6AFR6N-UH SM30G16505 N 14 RAM,4GBD4SRMSA3270MB86H9F-2400 SM30G16507 N 14 RAM,4GBD4SMTA4ATF51264HZ-2G3B1 SM30G16506 N 14 RAM,16GBD4SM471A2K43BB1-CRC SM30G16512 N 14 RAM,16GBD4SHMA82GS6AFR8N-UH SM30G16513 N 14 RAM,SM30G1651416GBD4SMTA16ATF2G64H-

2G3B1 SM30G16514 N

15 HDD,ST500LT0126G7mm5.4K500GHDD 16200383 N 15 HDD,HTS545050A7E6606G7mm5.4K500GHDD 5H20H14223 N 15 HDD,MQ01ABF0506G7mm5.4K500GHDD 5H20L34560 N 15 HDD,WDWD5000LPCX-24VHAT07mm5400rpm

500GHDD 5H20J35762 N

15 HDD,SeagateST1000LM0351T2.5"7mm5400rpm HDD

5H20L22184 N

15 HDD,HTS541010A9E6606G9.5mm5.4K1THDD 16200400 N 15 HDD,TSBMQ01ABD1006G9.5mm5.4K1THDD 5H20L34559 N 15 HDD,WD10JPCX-24UE4T06G9.5mm5.4K1THDD 16200393 N 15 HDD,ST500LM0006G7mm500G+8GSSHD 5H20H24608 N 15 HDD,ToshibaMQ02ABF050H7mm5.4k500GB+8GB

SSHD 5H20H12631 N

15 SSD,CV3-8D128M.22280128GSSD 5SD0L02318 N 15 SSD,MZNTY128HDHP-000L2M.2128GSSD 5SD0L14643 N 15 SSD,HFS128G39TND-N210AM.2128GBSSD 5SD0L07408 N 16 Battery,V310CP/LL15C4A0214.4V32Wh4cellbty 5B10L04163 N 16 Battery,V310LGL15L4A0214.4V32Wh4cellbty 5B10L04164 N 16 Battery,V310SYL15S4A0214.4V32Wh4cellbty 5B10L04212 N 17 LowerCaseQ80SXBLKW/BTN 5CB0L46640 N 17 LowerCaseQ80SXBLKWO/BTN 5CB0L46559 N 17 LowerCaseQ80SYBLKOLW/BTN 5CB0L46661 N 17 LowerCaseQ80SYBLKNOLW/BTN 5CB0L46562 N 17 LowerCaseQ80SYBLKOLWO/BTN 5CB0L46721 N 17 LowerCaseQ80SYBLKNOLWO/BTN 5CB0L46604 N 18 2ndBattery,V310CP/CL15C2P017.6V35Wh2cellbty 5B10L04162 N 18 2ndBattery,V310SYL15S2P017.6V35Wh2cellbty 5B10L04211 N 19 SecondBatteryBoardQ80SY 5C50L70682 N ACadapter(seeACadaptersonpage89).

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

LCD FRUs InLenovoV310-14IKB/LenovoV310-15IKB,therearefollowingtypesofLCDs. 14.0-in.HDLED

Lenovo V310-14IKB

5

1

2

3

4

6

87

Lenovo V310-14IKB/Lenovo V310-15IKB

15.6-in.HDLED

Lenovo V310-15IKB

5

1

2

3

4

6

88

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Table 6. Parts listLCD FRUs

No. FRU FRU no. CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

1 LCDBezelQ80SXBLK 5B30L46641 N 1 LCDBezelQ80SXBLKW/OCamera 5B30L84005 N 1 LCDBezelQ80SYBLK 5B30L46622 N 1 LCDBezelQ80SYBLKW/OCamera 5B30L84002 N 2 LGLP140WHU-TPH1HDTAGSNB 5D10K81464 N 2 AUOB140XTN02.EHW0AHDAGSNB 5D10G95364 N 2 INN140BGA-EA3HDTAGSNB 5D10K85755 N 2 AUB140HTN01.E2AFHDTAGSNB 5D10L08701 N 2 INN140HGE-EAAC4FHDTAGSNB 5D10K93439 N 2 LGLP156WHU-TPH1HDTAGSNB 5D10K81461 N 2 INXN156BGA-EA2HDTAGSNB 5D10K81086 N 2 BONT156WHM-N42V8HDTAGSNB 5D10K81097 N 2 AUB156HTN03.80CFHDTAGSNB 5D10L08702 N 2 INN156HGA-EABFHDTAGSNB 5D10K93435 N 3 HingeQ80SXL+R 5H50L46757 N 3 HingeQ80SYL+R 5H50L46686 N 4 EDPCableQ80SX 5C10L59432 N 4 EDPCableQ80SY 5C10L59211 N 5 CameraQ80SYHD 5C20L46636 N 5 CameraQ80SX0.3 5C20L46663 N 6 LCDCoverQ80SXBLKW/Antenna 5CB0L46733 N 6 LCDCoverQ80SXSRW/Antenna 5CB0L84008 N 6 LCDCoverQ80SXBLKW/AnteNOCAM 5CB0L84006 N 6 LCDCoverQ80SXSRW/AnteNOCAM 5CB0L84004 N 6 LCDCoverQ80SYBLKW/Antenna 5CB0L46585 N 6 LCDCoverQ80SYSRW/Antenna 5CB0L84009 N 6 LCDCoverQ80SYBLKW/AnteNOCAM 5CB0L84007 N 6 LCDCoverQ80SYSRW/AnteNOCAM 5CB0L84003 N

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Lenovo V310-14IKB/Lenovo V310-15IKB

Miscellaneous parts Table 7. Parts listMiscellaneous parts

FRU P/N CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

Systemmiscellaneousparts: (a)FPBracketQ80SX 5B40L46598 N (a)FPBracketQ80SY 5B40L46678 N (b)ODDBracketQ80SY 5B40L46747 N (c)ODDLatchQ80SX 5L20L80882 N (d)ODDBezelQ80SX 5B30L46675 N (d)ODDBezelQ80SY 5B30L46553 N (e)HDDBracketQ80SY 5B40L46564 N (g)SecondBatteryQ80SXBTNW/Bezel 5B10L72555 N (g)SecondBatteryQ80SYBTNW/Bezel 5B10L72554 N (g)SecondBatteryQ80SYNBTNW/Bezel 5B10L72557 N Cablemiscellaneousparts: ( f )DC-INCableQ80SX 5C10L46579 N ( f )DC-INCableQ80SY 5C10L46735 N

Note:ItalicizedlettersinparenthesesarereferencestotheexplodedviewinOverallonpage77.

AC adapters Table 8. Parts listAC adapters

FRU P/N CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

DeltaADLX45NDC3A20V2.25AadapDOE 5A10H03911 * LiteonADLX45DLC3A20V2.25AadapDOE 5A10H03910 * ChiconyADLX45NCC3A20V2.25AadapDOE 5A10H03912 * AcbelADLX45NAC3A20V2.25Aadap 5A10K02213 * DeltaADLX65NDC3A20V3.25ABIS 5A10J46692 * LiteonADLX65NLC3A20V3.25AADBIS 5A10J75114 * ChiconyADLX65NCC3A20V3.25AADBIS 5A10J75111 *

Screws Table 9. Parts listScrews

FRU P/N CRU ID.

Lenovo V310-14IKB

Lenovo V310-15IKB

ScrewPackQ80SY 5S10L46682 N ScrewPackQ80SX 5S10L46659 N

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Power cords ALenovopowercordforaspecificcountryorregionisusuallyavailableonlyinthatcountryorregion: Table 10. Parts list3-pin power cords

Region P/N CRU ID. Lenovo V310-14IKB

Lenovo V310-15IKB

UK3pin LINETEKLP-61L+H03VV-F+LS151m

145000593 *

UK3pin LongwellLP-61L+H03VV-F+LS-181m

145000561 *

UK3pin VOLEXMP5004+H03VV-F+VAC5S1m

145000605 *

UK3pin lux0031+H03VV-F0.75/3C+00111m

145500000 *

Europe3pin LINETEKLP-34+H03VV-F+LS151m

145000585 *

Europe3pin LongwellLP-34A+H03VV-F+LS-181m

145000553 *

Europe3pin VOLEXM2511+HO3VV-F+VAC5S1m

145000525 *

Europe3pin lux0033+H03VV-F0.75/3C+00111m

145500001 *

US3pin LINETEKLP-30B+SPT-2+LS151m

145000594 *

US3pin LongwellLP-30B+SPT-218AWG+LS-181m

145000562 *

US3pin VolexUS15S3+SPT-2+VAC5S1m

145000537 *

US3pin lux0014+SPT-260C18/3C+00161m

145500002 *

China3pin LINETEKPC323+RVV300/300+LS151m

145000600 *

China3pin LongwellLSG-31+RVV300/300+LS-181m

145000568 *

China3pin VOLEXGB10S3+RVV300/500+VAC5S1m

145000538 *

China3pin lux0036+RVV300/3000.75/3C+00021m

145500003 *

India3pin LINETEKPE-361+H05VV-F+LS151m

145000592 *

India3pin LongwellLP-67+BIS+LS-181m

145000560 *

India3pin VOLEXIA6A3+IS694+VAC5S1m

145000536 *

India3pin lux0046+IS6940.75/3C+00111m

145500004 *

Japan3pin LINETEKLS15+VCTF+LP-541m

145000587 *

91

Lenovo V310-14IKB/Lenovo V310-15IKB

Table 10. Parts list3-pin power cords (continued)

Region P/N CRU ID. Lenovo V310-14IKB

Lenovo V310-15IKB

Japan3pin LongwellLP-54+VCTF+LS-181m

145000555 *

Japan3pin VOLEXVAC5S+VCTF+M7551m

145000530 *

Japan3pin lux0018(E)+VCTF0.75/3C+00211m

145500005 *

Australia3pin LINETEKLS15+H03VV-F+LP-23A1m

145000589 *

Australia3pin LongwellLP-23A+LFC-3R+LS-181m

145000557 *

Australia3pin VOLEXAU10S3+H03VV-F+VAC5S1m

145000532 *

Australia3pin lux0038+H03VV-F0.75/3C+00111m

145500006 *

Taiwan3pin LINETEKLS15+VCTF+LP-531m

145000588 *

Taiwan3pin LongwellLP-71+VCTF+LS-331m

145000556 *

Taiwan3pin VOLEXTW15CS3+VCTF+VAC5S1m

145000531 *

Taiwan3pin lux0019+VCTF0.75/3C+00211m

145500007 *

Korea3pin LINETEKLS15+H05VV-F+LP-E04A1m

145000590 *

Korea3pin LongwellLP-486+KTLH03VV-F+LS-51m

145000558 *

Korea3pin VOLEXM2511+KETIIEC+VAC5S1m

145000533 *

Korea3pin lux0033+H03VV-F0.75/3C+00111m

145500008 *

Italy3pin LINETEKLS15+H03VV-F+PE-3361m

145000591 *

Italy3pin LongwellLP-22+H03VV-F+LS-181m

145000559 *

Italy3pin VOLEXIT10S3+HO3VV-F+VAC5S1m

145000535 *

Italy3pin lux0029+H03VV-F0.75/3C+00111m

145500009 *

SouthAfrica3pin LINETEKLS15+H03VV-F+PE-3641m

145000586 *

SouthAfrica3pin LongwellLP-39+H03VV-F+LS-181m

145000554 *

SouthAfrica3pin lux0044+H03VV-F0.75/3C+00111m

145500010 *

Brazil3pin LINETEKLS15H03VV-FLP26A1m

145000596 *

92

Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

Table 10. Parts list3-pin power cords (continued)

Region P/N CRU ID. Lenovo V310-14IKB

Lenovo V310-15IKB

Brazil3pin LongwellLP-46+H03VV-F+LS-181m

145000564 *

Brazil3pin VOLEXCH10S3+H03VV-F+VAC5S1m

145000527 *

Brazil3pin lux0034+H03VV-F0.75/3C+00111m

145500011 *

Israel3pin LINETEKLS15+H03VV-F+LP-411m

145000595 *

Israel3pin LongwellLP-41+H03VV-F+LS-181m

145000563 *

Israel3pin VOLEXSI16S3+H03VV-F+VAC5S1m

145000526 *

Israel3pin lux0041+H03VV-F0.75/3C+00111m

145500012 *

Switzerland3pin LINETEKLS15+H03VV-F+LP-371m

145000597 *

Switzerland3pin LongwellLP-37+H03VV-F+LS-181m

145000565 *

Switzerland3pin VOLEXMP232+H03VV-F+VAC5S1m

145000524 *

Switzerland3pin lux0027+H03VV-F0.75/3C+00111m

145500013 *

Denmark3pin LINETEKLS15+H03VV-F+LP-381m

145000598 *

Denmark3pin LongwellLP-40+H03VV-F+LS-181m

145000566 *

Denmark3pin VOLEXMP233D+H03VV-F+VAC5S1m

145000534 *

Denmark3pin lux0048+H03VV-F0.75/3C+00111m

145500014 *

Thailand3pin lux0014+H03VV-F0.75/3C+00111m

5L60J33143 *

Argentina3pin LINETEKLS15+H03VV-F+LP391m

145000599 *

Argentina3pin LongwellLP-24+H03VV-F+LS-181m

145000567 *

Argentina3pin VOLEXVA2073+H03VV-F+VAC5S1m

145000528 *

Argentina3pin lux0040+H03VV-F0.75/3C+00111m

145500015 *

93

Notices

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.

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 specificenvironment.

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Lenovo V310-14IKB/Lenovo V310-15IKB Hardware Maintenance Manual

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