Lenovo B470E User manual

Brand: Lenovo

Model: B470E

Category: Notebooks

Type: User manual

UserGuide

LenovoB470eandB570e

Notes:

•Beforeusingtheproduct,besuretoread“Importantsafetyinformation”intheSafetyandWarranty

Guidethatcomewithyourcomputer.

•SomeinstructionsinthisguidemayassumethatyouareusingtheWindows

7operatingsystem.If

youareusingotherWindowsoperatingsystem,someoperationsmightbeslightlydifferent.Ifyouare

usingotheroperatingsystems,someoperationsmaynotapplytoyou,andthusshouldn'taffectyour

useofthiscomputer.

•Thefeaturesdescribedinthisguidearecommontomostmodels.Somefeaturesmaynotbeavailableon

yourcomputerand/oryourcomputermayincludefeaturesthatarenotdescribedinthisuserguide.

NoticeforusersinU.S.A

•Ifyourproductisnotworkingcorrectly,DONOTRETURNITTOTHESTORE.

•Fortechnicalassistance,contactaLenovo

supportspecialist24hoursadaybycallingtollfree1-877-4LENOVO

(1-877-453-6686).

•Additionally,youcanndsupportinformationandupdatesontheLenovoWebsitelocatedat

http://consumersupport.lenovo.com

ThirdEdition(June2012)

©CopyrightLenovo2011,2012.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Readthisrst.............iii

Importantsafetyinformation.........iv

Conditionsthatrequireimmediateaction..iv

Safetyguidelines............v

Chapter1.Gettingtoknowyour

computer...............1

Topview.................1

Left-sideview...............2

Right-sideview..............3

Frontview................3

Bottomview...............4

Specications...............4

Chapter2.Learningthebasics....7

Firstuse.................7

Readingthemanuals..........7

Connectingtothepower.........7

Turningonthecomputer.........7

Conguringtheoperatingsystem.....7

Puttingyourcomputerintosleepstateor

shuttingitdown............8

Usingacpoweradapterandbattery......8

Checkingbatterystatus.........8

Chargingthebattery..........8

Removingthebatterypack........9

Handlingthebattery...........9

Usingthetouchpad.............10

Usingthekeyboard.............10

Numerickeypad............10

Functionkeycombinations........11

Connectingexternaldevices.........12

Usingaashmediacard(notsupplied)...12

Connectingauniversalserialbus(USB)

device................12

ConnectingaBluetoothdevice(onsome

models)................13

Specialkeysandbuttons..........13

Systemstatusindicators...........13

Securingyourcomputer...........14

Attachingasecuritylock(notsupplied)...14

Usingpasswords............15

UsingtheNVIDIAOptimusGraphicsfeature...15

Chapter3.Connectingtothe

Internet................17

Wiredconnection.............17

Hardwareconnection..........17

Softwareconguration..........18

Wirelessconnection............18

UsingWi-Fi/WiMAX(onsomemodels)...18

Chapter4.LenovoOneKeyRescue

system.................21

UsingLenovoOneKeyRecoveryinWindows7

operatingsystem..............21

UsingLenovoOneKeyRescuesysteminother

operatingsystems.............21

Chapter5.Troubleshooting......23

Frequentlyaskedquestions.........23

Troubleshooting..............24

Displayproblems............24

Apasswordproblem..........24

Sleeporhibernationproblems.......25

Computerscreenproblems........25

Soundproblems............25

Batteryproblems............26

Aharddiskdriveproblem........26

Astartupproblem...........26

OneKeyRescuesystemproblems.....26

Otherproblems............26

AppendixA.CRUinstructions....29

Replacingthebattery............29

Replacingtheharddiskdrive.........30

Replacingamemorymodule.........32

Removingtheopticaldrive(onsomemodels)..33

AppendixB.Regulatory

information..............35

Wirelessrelatedinformation.........35

Exportclassicationnotice..........36

Electronicemissionsnotices.........36

FederalCommunicationsCommission(FCC)

Statement...............37

AppendixC.WEEEandrecycling

statements..............39

ChinaWEEEstatement...........39

ImportantWEEEinformation.........39

Japanrecyclingstatements.........39

RecyclinginformationforBrazil........40

BatteryrecyclinginformationfortheEuropean

Union..................41

©CopyrightLenovo2011,2012

BatteryrecyclinginformationfortheUnitedStates

andCanada................41

BatteryrecyclinginformationforTaiwan.....41

Trademarks................41

AppendixD.RestrictionofHazardous

SubstancesDirective(RoHS).....43

ChinaRoHS................43

TurkishRoHS...............43

UkraineRoHS...............43

IndiaRoHS................44

iiUserGuide

Readthisrst

Besuretofollowtheimportanttipsgivenheretogetthemostuseandenjoymentoutofyourcomputer.

Failuretodosomightleadtodiscomfortorinjury,orcauseyourcomputertofail.

Protectyourselffromtheheatthatyourcomputergenerates.

Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalm

rest,andsomeotherpartsmaybecomehot.Thetemperaturetheyreach

dependsontheamountofsystemactivityandthelevelofchargeinthebattery.

Extendedcontactwithyourbody,eventhroughclothing,couldcause

discomfortorevenaskinburn.

•Avoidkeepingyourhands,yourlap,oranyotherpartofyourbodyin

contactwithahotsectionofthecomputerforanyextendedtime.

•Periodicallytakehandsfromusingthekeyboardbyliftingyourhandsfrom

thepalmrest.

Protectyourselffromtheheatgeneratedbytheacpoweradapter.

Whentheacpoweradapterisconnectedtoanelectricaloutletandyour

computer,itgeneratesheat.

Extendedcontactwithyourbody,eventhroughclothing,maycauseaskin

burn.

•Donotplacetheacpoweradapterincontactwithanypartofyourbody

whileitisinuse.

•Neveruseittowarmyourbody.

Preventyourcomputerfromgettingwet.

Toavoidspillsandthedangerofelectricalshock,keepliquidsawayfromyour

computer.

Protectthecablesfrombeingdamaged.

Applyingstrongforcetocablesmaydamageorbreakthem.

Routecommunicationlines,orthecablesofanacpoweradapter,amouse,a

keyboard,aprinter,oranyotherelectronicdevice,sothattheycannotbewalked

on,trippedover,pinchedbyyourcomputerorotherobjects,orinanyway

subjectedtotreatmentthatcouldinterferewiththeoperationofyourcomputer.

©CopyrightLenovo2011,2012

iii

Protectyourcomputeranddatawhenmovingit.

Beforemovingacomputerequippedwithaharddiskdrive,dooneofthe

following,andmakesurethatthepowerswitchisofforisblinking:

•Turnitoff.

•Putitinsleepmode.

•Putitinhibernationmode.

Thiswillhelptopreventdamagetothecomputer,andpossiblelossofdata.

Handleyourcomputergently.

Donotdrop,bump,scratch,twist,hit,vibrate,push,orplaceheavyobjectson

yourcomputer,display,orexternaldevices.

Carryyourcomputercarefully.

•Useaqualitycarryingcasethatprovidesadequatecushioningandprotection.

•Donotpackyourcomputerinatightlypackedsuitcaseorbag.

•Beforeputtingyourcomputerinacarryingcase,makesurethatitisoff,insleep

mode,orinhibernationmode.Donotputacomputerinacarryingcasewhileit

isturnedon.

Importantsafetyinformation

Thisinformationcanhelpyousafelyuseyournotebookpersonalcomputer.Followandretainallinformation

includedwithyourcomputer.Theinformationinthisdocumentdoesnotalterthetermsofyourpurchase

agreementortheLenovoLimitedWarranty.

Customersafetyisimportant.Ourproductsaredevelopedtobesafeandeffective.However,personal

computersareelectronicdevices.Powercords,poweradapters,andotherfeaturescancreatepotential

safetyrisksthatcanresultinphysicalinjuryorpropertydamage,especiallyifmisused.Toreducethese

risks,followtheinstructionsinthisdocumentcarefully.Bycarefullyfollowingtheinformationcontainedin

thisdocumentandprovidedwithyourproduct,youcanhelpprotectyourselffromhazardsandcreatea

safercomputerworkenvironment.

Conditionsthatrequireimmediateaction

Productscanbecomedamagedduetomisuseorneglect.Someproductdamageisseriousenough

thattheproductshouldnotbeusedagainuntilithasbeeninspectedand,ifnecessary,repairedby

anauthorizedservicer.

Aswithanyelectronicdevice,paycloseattentiontotheproductwhenitisturnedon.Onveryrare

occasions,youmightnoticeanodororseeapuffofsmokeorsparksventfromyourproduct.Oryou

mighthearsoundslikepopping,crackingorhissing.Theseconditionsmightmerelymeanthatan

internalelectroniccomponenthasfailedinasafeandcontrolledmanner.Or,theymightindicate

apotentialsafetyissue.However,donottakerisksorattempttodiagnosethesituationyourself.

ContacttheCustomerSupportCenterforfurtherguidance.ForalistofServiceandSupportphone

ivUserGuide

numbers,gotothefollowingWebsite:

http://consumersupport.lenovo.com/

Frequentlyinspectyourcomputeranditscomponentsfordamageorwearorsignsofdanger.Ifyou

haveanyquestionabouttheconditionofacomponent,donotusetheproduct.ContacttheCustomer

SupportCenterortheproductmanufacturerforinstructionsonhowtoinspecttheproductand

haveitrepaired,ifnecessary.

Intheunlikelyeventthatyounoticeanyofthefollowingconditions,orifyouhaveanysafetyconcerns

withyourproduct,stopusingtheproductandunplugitfromthepowersourceandtelecommunication

linesuntilyoucanspeaktotheCustomerSupportCenterforfurtherguidance.

•Powercords,plugs,poweradapters,extensioncords,surgeprotectors,orpowersuppliesthatare

cracked,broken,ordamaged.

•Signsofoverheating,smoke,sparks,orre.

•Damagetoabattery(suchascracks,dents,orcreases),dischargefromabattery,orabuildupofforeign

substancesonthebattery.

•Acracking,hissingorpoppingsound,orstrongodorthatcomesfromtheproduct.

•Signsthatliquidhasbeenspilledoranobjecthasfallenontothecomputerproduct,thepowercordor

poweradapter.

•Thecomputerproduct,powercord,orpoweradapterhasbeenexposedtowater.

•Theproducthasbeendroppedordamagedinanyway.

•Theproductdoesnotoperatenormallywhenyoufollowtheoperatinginstructions.

Note:Ifyounoticetheseconditionswithaproduct(suchasanextensioncord)thatisnotmanufacturedfor

orbyLenovo,stopusingthatproductuntilyoucancontacttheproductmanufacturerforfurtherinstructions,

oruntilyougetasuitablereplacement.

Safetyguidelines

Alwaysobservethefollowingprecautionstoreducetheriskofinjuryandpropertydamage.

Serviceandupgrades

DonotattempttoserviceaproductyourselfunlessinstructedtodosobytheCustomerSupportCenteror

yourdocumentation.OnlyuseaServiceProviderwhoisapprovedtorepairyourparticularproduct.

Note:Somecomputerpartscanbeupgradedorreplacedbythecustomer.Upgradestypicallyare

referredtoasoptions.ReplacementpartsapprovedforcustomerinstallationarereferredtoasCustomer

ReplaceableUnits,orCRUs.Lenovoprovidesdocumentationwithinstructionswhenitisappropriatefor

customerstoinstalloptionsorreplaceCRUs.Youmustcloselyfollowallinstructionswheninstallingor

replacingparts.TheOffstateofapowerindicatordoesnotnecessarilymeanthatvoltagelevelsinsidea

productarezero.Beforeyouremovethecoversfromaproductequippedwithapowercord,alwaysmake

surethatthepoweristurnedoffandthattheproductisunpluggedfromanypowersource.Ifyouhave

anyquestionsorconcerns,contacttheCustomerSupportCenter.

CAUTION:

BeforereplacinganyCRUs,turnoffthecomputerandwaitthreetoveminutestoletthecomputer

coolbeforeopeningthecover.

©CopyrightLenovo2011,2012

Powercordsandpoweradapters

DANGER

Useonlythepowercordsandpoweradapterssuppliedbytheproductmanufacturer.

Thepowercordsshallbesafetyapproved.ForGermany,itshallbeH05VV-F,3G,0.75mm

,or

better.Forothercountries,thesuitabletypesshallbeusedaccordingly.

Neverwrapapowercordaroundapoweradapterorotherobject.Doingsocanstressthecordin

waysthatcancausethecordtofray,crack,orcrimp.Thiscanpresentasafetyhazard.

Alwaysroutepowercordssothattheywillnotbewalkedon,trippedover,orpinchedbyobjects.

Protectpowercordsandpoweradaptersfromliquids.Forinstance,donotleaveyourpowercord

orpoweradapternearsinks,tubs,toilets,oronoorsthatarecleanedwithliquidcleansers.

Liquidscancauseashortcircuit,particularlyifthepowercordorpoweradapterhasbeenstressed

bymisuse.Liquidsalsocancausegradualcorrosionofpowercordterminalsand/ortheconnector

terminalsonapoweradapter,whichcaneventuallyresultinoverheating.

Alwaysconnectpowercordsandsignalcablesinthecorrectorderandensurethatallpowercord

connectorsaresecurelyandcompletelypluggedintoreceptacles.

Donotuseanypoweradapterthatshowscorrosionattheacinputpinsorshowssignsof

overheating(suchasdeformedplastic)attheacinputpinsoranywhereonthepoweradapter.

Donotuseanypowercordswheretheelectricalcontactsoneitherendshowsignsofcorrosionor

overheatingorwherethepowercordappearstohavebeendamagedinanyway.

Extensioncordsandrelateddevices

Ensurethatextensioncords,surgeprotectors,uninterruptiblepowersupplies,andpowerstripsthatyouuse

areratedtohandletheelectricalrequirementsoftheproduct.Neveroverloadthesedevices.Ifpowerstrips

areused,theloadshouldnotexceedthepowerstripinputrating.Consultanelectricianformoreinformation

ifyouhavequestionsaboutpowerloads,powerrequirements,andinputratings.

Plugsandoutlets

DANGER

Ifareceptacle(poweroutlet)thatyouintendtousewithyourcomputerequipmentappearstobe

damagedorcorroded,donotusetheoutletuntilitisreplacedbyaqualiedelectrician.

Donotbendormodifytheplug.Iftheplugisdamaged,contactthemanufacturertoobtain

areplacement.

Donotshareanelectricaloutletwithotherhomeorcommercialappliancesthatdrawlargeamounts

ofelectricity;otherwise,unstablevoltagemightdamageyourcomputer,data,orattacheddevices.

Someproductsareequippedwithathree-prongedplug.Thisplugtsonlyintoagrounded

electricaloutlet.Thisisasafetyfeature.Donotdefeatthissafetyfeaturebytryingtoinsertitinto

anon-groundedoutlet.Ifyoucannotinserttheplugintotheoutlet,contactanelectricianforan

approvedoutletadapterortoreplacetheoutletwithonethatenablesthissafetyfeature.Never

overloadanelectricaloutlet.Theoverallsystemloadshouldnotexceed80percentofthebranch

viUserGuide

circuitrating.Consultanelectricianformoreinformationifyouhavequestionsaboutpowerloads

andbranchcircuitratings.

Besurethatthepoweroutletyouareusingisproperlywired,easilyaccessible,andlocatedclose

totheequipment.Donotfullyextendpowercordsinawaythatwillstressthecords.

Besurethatthepoweroutletprovidesthecorrectvoltageandcurrentfortheproductyouare

installing.

Carefullyconnectanddisconnecttheequipmentfromtheelectricaloutlet.

Powersupplystatement

DANGER

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel

attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith

oneoftheseparts,contactaservicetechnician.

Externaldevices

CAUTION:

DonotconnectordisconnectanyexternaldevicecablesotherthanUSBcablewhilethecomputer

powerison;otherwise,youmightdamageyourcomputer.Toavoidpossibledamagetoattached

devices,waitatleastvesecondsafterthecomputerisshutdowntodisconnectexternaldevices.

Generalbatterynotice

DANGER

PersonalcomputersmanufacturedbyLenovocontainacoincellbatterytoprovidepowerto

thesystemclock.Inaddition,manymobileproducts,suchasnotebookcomputers,utilizea

rechargeablebatterypacktoprovidesystempowerwheninportablemode.Batteriessuppliedby

Lenovoforusewithyourproducthavebeentestedforcompatibilityandshouldonlybereplaced

withapprovedparts.

Neverattempttoopenorserviceanybattery.Donotcrush,puncture,orincineratebatteriesor

shortcircuitthemetalcontacts.Donotexposethebatterytowaterorotherliquids.Onlyrecharge

thebatterypackstrictlyaccordingtoinstructionsincludedintheproductdocumentation.

Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorame

to“vent”fromthebatterypackorcoincell.Ifyourbatteryisdamaged,orifyounoticeany

dischargefromyourbatteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthe

batteryandobtainareplacementfromthebatterymanufacturer.

©CopyrightLenovo2011,2012

vii

Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.Forsomerechargeable

batteries(particularlyLithiumIonbatteries),leavingabatteryunusedinadischargedstatecould

increasetheriskofabatteryshortcircuit,whichcouldshortenthelifeofthebatteryandcanalso

poseasafetyhazard.DonotletrechargeableLithium-Ionbatteriescompletelydischargeorstore

thesebatteriesinadischargedstate.

Rechargeablebatterynotice

DANGER

Donotattempttodisassembleormodifythebatterypack.Attemptingtodosocancausean

explosion,orliquidleakagefromthebatterypack.Abatterypackotherthantheonespeciedby

Lenovo,oradisassembledormodiedbatterypackisnotcoveredbythewarranty.

Iftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery

packcontainsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatterypackawayfromre.

•Donotexposeittowaterorrain.

•Donotattempttodisassembleit.

•Donotshort-circuitit.

•Keepitawayfromchildren.

•Donotdropthebatterypack.

Donotputthebatterypackintrashthatisdisposedofinlandlls.Whendisposingofthebattery,

complywithlocalordinancesorregulations.

Thebatterypackshouldbestoredatroomtemperature,chargedtoapproximately30to50%

ofcapacity.Werecommendthatbatterypackbechargedaboutonceperyeartoprevent

overdischarge.

Lithiumcoincellbatterynotice

DANGER

Dangerofexplosionifbatteryisincorrectlyreplaced.

Whenreplacingthelithiumcoincellbattery,useonlythesameoranequivalenttypethatis

recommendedbythemanufacturer.Thebatterycontainslithiumandcanexplodeifnotproperly

used,handled,ordisposedof.

Donot:

•Throworimmerseintowater

•Heattomorethan100°C(212°F)

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

ThefollowingstatementappliestousersinthestateofCalifornia,U.S.A.

viiiUserGuide

CaliforniaPerchlorateInformation:

ProductscontainingCR(manganesedioxide)lithiumcoincellbatteriesmaycontainperchlorate.

PerchlorateMaterial-specialhandlingmayapply,See

www.dtsc.ca.gov/hazardouswaste/perchlorate

Heatandproductventilation

DANGER

Computers,acpoweradapters,andmanyaccessoriescangenerateheatwhenturnedonandwhen

batteriesarecharging.Notebookcomputerscangenerateasignicantamountofheatduetotheir

compactsize.Alwaysfollowthesebasicprecautions:

•Whenyourcomputeristurnedonorthebatteryischarging,thebase,thepalmrest,andsome

otherpartsmaybecomehot.Avoidkeepingyourhands,yourlap,oranyotherpartofyour

bodyincontactwithahotsectionofthecomputerforanyextendedlengthoftime.Whenyou

usethekeyboard,avoidkeepingyourpalmsonthepalmrestforaprolongedperiodoftime.

Yourcomputergeneratessomeheatduringnormaloperation.Theamountofheatdependson

theamountofsystemactivityandthebatterychargelevel.Extendedcontactwithyourbody,

eventhroughclothing,couldcausediscomfortorevenaskinburn.Periodicallytakebreaks

fromusingthekeyboardbyliftingyourhandsfromthepalmrest;andbecarefulnottouse

thekeyboardforanyextendedlengthoftime.

•Donotoperateyourcomputerorchargethebatterynearammablematerialsorinexplosive

environments.

•Ventilationslots,fansand/orheatsinksareprovidedwiththeproductforsafety,comfort,and

reliableoperation.Thesefeaturesmightinadvertentlybecomeblockedbyplacingtheproducton

abed,sofa,carpet,orotherexiblesurface.Neverblock,cover,ordisablethesefeatures.

•Whentheacpoweradapterisconnectedtoanelectricaloutletandyourcomputer,itgenerates

heat.Donotplacetheadapterincontactwithanypartofyourbodywhileusingit.Neverusethe

acpoweradaptertowarmyourbody.Extendedcontactwithyourbody,eventhroughclothing,

maycauseaskinburn.

Foryoursafety,alwaysfollowthesebasicprecautionswithyourcomputer:

•Keepthecoverclosedwheneverthecomputerispluggedin.

•Regularlyinspecttheoutsideofthecomputerfordustaccumulation.

•Removedustfromventsandanyperforationsinthebezel.Morefrequentcleaningsmightbe

requiredforcomputersindustyorhigh-trafcareas.

•Donotrestrictorblockanyventilationopenings.

•Donotoperateyourcomputerinsidefurniture,asthismightincreasetheriskofoverheating.

•Airowtemperaturesintothecomputershouldnotexceed35°C(95°F).

©CopyrightLenovo2011,2012

Electricalcurrentsafetyinformation

DANGER

Electriccurrentfrompower,telephone,andcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotuseyourcomputerduringalightningstorm.

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconguration

ofthisproductduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Wheneverpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceofre,water,orstructuraldamage.

•Disconnecttheattachedpowercords,batterypack,andallthecablesbeforeyouopenthe

devicecovers,unlessinstructedotherwiseintheinstallationandcongurationprocedures.

•Donotuseyoucomputeruntilallinternalpartsenclosuresarefastenedintoplace.Neveruse

thecomputerwheninternalpartsandcircuitsareexposed.

DANGER

Connectanddisconnectcablesasdescribedinthefollowingprocedureswheninstalling,moving,

oropeningcoversonthisproductorattacheddevices.

Toconnect:

1.TurneverythingOFF.

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlets.

5.TurndevicesON.

Todisconnect:

1.TurneverythingOFF.

2.First,removepowercordsfromoutlets.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

Thepowercordmustbedisconnectedfromthewalloutletorreceptaclebeforeinstallingallother

electricalcablesconnectedtothecomputer.

Thepowercordmaybereconnectedtothewalloutletorreceptacleonlyafterallotherelectrical

cableshavebeenconnectedtothecomputer.

Lasercompliancestatement

CAUTION:

Whenlaserproducts(suchasCD-ROMs,DVDdrives,beropticdevices,ortransmitters)are

installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto

hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciedherein

mightresultinhazardousradiationexposure.

xUserGuide

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical

instruments,andavoiddirectexposuretothebeam.

Liquidcrystaldisplay(LCD)notice

CAUTION:

Forproductswithmercury-containinguorescentlamps(forexample,non-LED)

•Theuorescentlampintheliquidcrystaldisplaycontainsmercury;disposeofaccordingtolocal,

state,orfederallaws.

•TheLCDismadeofglass,androughhandlingordroppingthecomputercancausetheLCDto

break.IftheLCDbreaksandtheinternaluidgetsintoyoureyesoronyourhands,immediately

washtheaffectedareaswithwaterforatleast15minutes;ifanysymptomsarepresentafter

washing,getmedicalcare.

Usingheadphonesorearphones

Ifyourcomputerhasbothaheadphoneconnectorandanaudio-outconnector,alwaysusetheheadphone

connectorforheadphones(alsocalledaheadset)orearphones.

CAUTION:

Excessivesoundpressurefromearphonesandheadphonescancausehearingloss.Adjustmentof

theequalizertomaximumincreasestheearphoneandheadphoneoutputvoltageandthesound

pressurelevel.Therefore,toprotectyourhearing,adjusttheequalizertoanappropriatelevel.

Excessiveuseofheadphonesorearphonesforalongperiodoftimeathighvolumecanbedangerousifthe

outputoftheheadphoneorearphoneconnectorsdonotcomplywithspecicationsofEN50332-2.The

headphoneoutputconnectorofyourcomputercomplieswithEN50332-2Subclause7.Thisspecication

limitsthecomputer’smaximumwidebandtrueRMSoutputvoltageto150mV.Tohelpprotectagainst

hearingloss,ensurethattheheadphonesorearphonesyouusealsocomplywithEN50332-2(Clause7

limits)forawidebandcharacteristicvoltageof75mV.UsingheadphonesthatdonotcomplywithEN

50332-2canbedangerousduetoexcessivesoundpressurelevels.

IfyourLenovocomputercamewithheadphonesorearphonesinthepackage,asaset,thecombinationof

theheadphonesorearphonesandthecomputeralreadycomplieswiththespecicationsofEN50332-1.

Ifdifferentheadphonesorearphonesareused,ensurethattheycomplywithEN50332-1(Clause6.5

LimitationValues).UsingheadphonesthatdonotcomplywithEN50332-1canbedangerousdueto

excessivesoundpressurelevels.

Additionalsafetyinformation

DANGER

Plasticbagscanbedangerous.Keepplasticbagsawayfrombabiesandchildrentoavoiddanger

ofsuffocation.

Noticefortabletpersonalcomputerusers

SafetynoticeforusersinAustralia

DANGER

Donotconnectphonelinewhileusingtabletmode.

NoticeforusersintheU.S.A.

Manypersonalcomputerproductsandaccessoriescontaincords,cablesorwires,suchaspowercordsor

cordstoconnecttheaccessorytoapersonalcomputer.Ifthisproducthassuchacord,cableorwire,then

thefollowingwarningapplies:

WARNING:Handlingthecordonthisproductorcordsassociatedwithaccessoriessoldwiththisproduct

willexposeyoutolead,achemicalknowntotheStateofCaliforniatocausecancer,andbirthdefectsor

otherreproductiveharm.Washhandsafterhandling.

Savetheseinstructions.

xiiUserGuide

Chapter1.Gettingtoknowyourcomputer

Thischapterprovidesinformationaboutthelocationsofconnectors.

•“Topview”onpage1

•“Left-sideview”onpage2

•“Right-sideview”onpage3

•“Frontview”onpage3

•“Bottomview”onpage4

•“Specications”onpage4

Topview

B570

Note:Yourcomputerkeyboardmightlookdifferentfromtheillustrationabove.

Attention:DoNOTopenthedisplaypanelbeyond130degrees.Whenclosingthedisplaypanel,becareful

NOTtoleavepensoranyotherobjectsinbetweenthedisplaypanelandthekeyboard.Otherwise,the

displaypanelmaybedamaged.

1Integratedcamera(onsomemodels):Usethecameraforvideocommunication.

2Wirelessmoduleantennas(onsomemodels):Thebuilt-inantennasensureoptimalreceptionof

wirelessradio.

3Computerdisplay:TheLCDdisplayprovidesbrilliantvisualoutput.

4Speakers:Thestereospeakersproviderichandpowerfulsound.

5Powerbutton:Pressthisbuttontoturnonthecomputer.

6OneKey

Rescuesystembutton:PressthisbuttontoopenOneKeyRescuesystem(IfOneKeyRescue

systemhasbeenpreinstalled)whenthecomputerispoweredoff.

Note:Fordetails,refertotheinstructionsinChapter4“LenovoOneKeyRescuesystem”onpage21

7Built-inmicrophone:Thebuilt-inmicrophone(withnoisereduction)canbeusedforvideoconferencing,

voicenarration,orsimpleaudiorecordings.

8Touchpad:Thetouchpadfunctionsasaconventionalmouse.

Note:Fordetails,refertotheinstructionsin“Usingthetouchpad”onpage10.

9Numerickeypad(B570e):Fordetails,refertotheinstructionsin“Usingthekeyboard”onpage10.

10Systemstatusindicators:Fordetails,refertotheinstructionsin“Systemstatusindicators”onpage13.

Left-sideview

1 2 3 4 5 6 7

Note:Yourcomputermightlookdifferentfromtheillustrationabove.

1Kensingtonslot:Attachasecuritylock(notsupplied)here.

Note:Fordetails,refertotheinstructionsin“Attachingasecuritylock(notsupplied)”onpage14.

2acpoweradapterjack:Connecttheacpoweradapterhere.

Note:Fordetails,refertotheinstructionsin“Usingacpoweradapterandbattery”onpage8.

3Fanlouvers:Dissipateinternalheat.

Note:Makesurethatnoneofthefanlouversareblockedorelseoverheatingofthecomputermayoccur.

4VGAport:Connectstoexternaldisplaydevices.

5RJ-45port(B470e):ThisportconnectsthecomputertoanEthernetnetwork.

Note:Fordetails,refertotheinstructionsin“Wiredconnection”onpage17.

6HDMIport(onsomemodels):ConnectstodeviceswithHDMIinputsuchasaTVoradisplay.

7USBconnector:ConnectstoUSBdevices.

Note:Fordetails,refertotheinstructionsin“Connectingauniversalserialbus(USB)device”onpage12.

2UserGuide

Right-sideview

dc cba

Note:Yourcomputermightlookdifferentfromtheillustrationabove.

1Headphonejack:Connectstoexternalheadphones.

Attention:Listeningtomusicathighvolumeoverextendedperiodsoftimemaydamageyourhearing.

2Microphonejack:Connectstoexternalmicrophones.

3USBconnectors:ConnecttoUSBdevices.

Note:Fordetails,refertotheinstructionsin“Connectingauniversalserialbus(USB)device”onpage12.

4Opticaldrive(onsomemodels):Readsorburnsopticaldrives.

5RJ-45port(B570e):ThisportconnectsthecomputertoanEthernetnetwork.

Note:Fordetails,refertotheinstructionsin“Wiredconnection”onpage17.

Frontview

1 2

Note:Yourcomputermightlookdifferentfromtheillustrationabove.

1Systemstatusindicators:Fordetails,refertotheinstructionsin“Systemstatusindicators”onpage13.

2Mediacardreaderslot:Insertamediacard(notsupplied)here.

Note:Fordetails,refertotheinstructionsin“Usingaashmediacard(notsupplied)”onpage12.

Chapter1.Gettingtoknowyourcomputer3

Bottomview

1 2 3

Note:Yourcomputermightlookdifferentfromtheillustrationabove.

1Batterylatch-manual:Themanualbatterylatchisusedtokeepthebatterypacksecuredinplace.

2Batterypack:Fordetails,refertotheinstructionsin“Usingacpoweradapterandbattery”onpage8.

3Batterylatch-springloaded:Thespring-loadedbatterylatchkeepsthebatterypacksecuredinplace.

4Harddiskdrive(HDD)/memorymodule/miniPCIExpressCardslotcompartment

Specications

ThistopicpresentsthespecicationsforthefollowingLenovoproducts.

LenovoB470e

Machinetype(MT)3499,20172

LenovoB570e

Machinetype(MT)5215,20173

Note:Thefollowingspecicationsmaycontaintechnicalinaccuraciesortypographicalerrors.Lenovo

reservestherighttoimproveand/orchangespecicationsatanytimewithoutnotice.

SpecicationsforLenovoB470e

Formfactor

•Size:Appr.340mm×234.6mm×23.4~33.6mm

•Weight:Appr.2.2kgwith6cellbattery

System

•Intel

HuronRiverSVPlatform

•Doubledatarate3(DDR3)synchronousdynamicrandomaccessmemory(oneslot)

•14-inchLCDdisplay

•2.5-inch(7mmheightor9.5mmheight)harddiskdrive

•12.7mmRamboopticaldrive(onsomemodels)

4UserGuide

•6-rowLenovokeyboard

•Integratedcamera(onsomemodels)

•Lithium-ion(Li-Ion)batterypack

•65W(222Btu/hr)or90W(307Btu/hr)maximumheatoutput

I/Oports

•1HDMIport

•3UniversalSerialBus(USB)2.0connectors

•10/100/1000MbpsEthernetcommunication

•1stereoheadphoneoutputandmicrophoneinputcombojack

•1RJ45Ethernetconnector

•1VGAport

•6-in-1digitalmediacardreaderslot

Others

•1Kensingtonslot

SpecicationsforLenovoB570e

Formfactor

•Size:Appr.378mm×252mm×33.1mm

•Weight:Appr.2.35kgwith6cellbattery

System

•IntelHuronRiverSVPlatform

•DDR3synchronousdynamicrandomaccessmemory(oneslot)

•15.6-inchLCDdisplay

•2.5-inch(7mmheightor9.5mmheight)harddiskdrive

•12.7mmRamboopticaldrive(onsomemodels)

•6-rowLenovokeyboard

•Integratedcamera(onsomemodels)

•Lithium-ion(Li-Ion)batterypack

•65W(222Btu/hr)or90W(307Btu/hr)maximumheatoutput

I/Oports

•1HDMIport

•3USB2.0connectors

•10/100/1000MbpsEthernetcommunication

•1stereoheadphoneoutputandmicrophoneinputcombojack

•1RJ45Ethernetconnector

•1VGAport

•6-in-1digitalmediacardreaderslot

Others

•1Kensingtonslot

Chapter1.Gettingtoknowyourcomputer5

6UserGuide

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Lenovo B470E User manual

Brand: Lenovo

Model: B470E

Category: Notebooks

Type: User manual

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Lenovo B470E User manual

Lenovo B470E User manual

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