Lenovo B580 Hmm En User Manual Hardware Maintenance Laptop (Lenovo) Type 4377

2012-10-22

User Manual: Lenovo B580 Hmm En Hardware Maintenance Manual - Lenovo B580 B580 Laptop (Lenovo) - Type 4377

Open the PDF directly: View PDF .
Page Count: 104 [warning: Documents this large are best viewed by clicking the View PDF Link!]

About this manual
Chapter 1. Safety information
Chapter 2. Important service information
- Strategy for replacing FRUs
  - Strategy for replacing a hard disk drive
  - Important notice for replacing a system board
- Important information about replacing RoHS compliant FRUs
Chapter 3. General checkout
- What to do first
- Power system checkout
Chapter 4. Related service information
Chapter 5. Lenovo B580
Chapter 6. FRU replacement notices
- Screw notices
Chapter 7. Removing and replacing a FRU
Chapter 8. Locations
- Front and right-side view
- Bottom and left-side view
Chapter 9. Parts list
Appendix A. Notices
- Electronic emissions notices
- Trademarks

HardwareMaintenanceManual

LenovoB580

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation

underAppendixA“Notices”onpage95.

SecondEdition(October2012)

©CopyrightLenovo2012.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

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

Contents

Aboutthismanual...........iii

Chapter1.Safetyinformation......1

Generalsafety................1

Electricalsafety...............2

Safetyinspectionguide............3

Handlingdevicesthataresensitivetoelectrostatic

discharge..................3

Groundingrequirements............4

Safetynotices(multilingualtranslations)......4

Lasercompliancestatement(multilingual

translations)................19

Chapter2.Importantservice

information..............27

StrategyforreplacingFRUs.........27

Strategyforreplacingaharddiskdrive...28

Importantnoticeforreplacingasystem

board................28

ImportantinformationaboutreplacingRoHS

compliantFRUs..............28

Chapter3.Generalcheckout.....29

Whattodorst..............29

Powersystemcheckout...........30

Checkingtheacpoweradapter......30

Checkingoperationalcharging......31

Checkingthebatterypack........31

Chapter4.Relatedservice

information..............33

Recoveringthecomputersettings.......33

Passwords................34

Power-onpassword...........34

Supervisorpassword..........34

Powermanagement............34

Screenblankmode...........34

Sleepmode..............34

Hibernationmode...........35

Chapter5.LenovoB580........37

Specications...............37

Statusindicators..............38

Fnkeycombinations............39

Chapter6.FRUreplacement

notices................41

Screwnotices...............41

Chapter7.Removingandreplacinga

FRU..................43

Generalguidelines.............43

1010Batterypack.............44

1020Bottomslotcover...........44

1030Opticaldrive.............45

1040Memorymodules...........46

1050Harddiskdriveassembly........47

1060PCIExpressMiniCardforwirelessLAN..49

1070mSATAsolid-statedrive.........51

1080Backupbattery............52

1090Keyboard..............53

1100Keyboardbezel............55

1110FingerprintboardandLEDboard.....58

1120Powerboardandtouchpadbracket....59

1130Microphoneassembly.........60

1140I/Oboard..............61

1150SystemboardassemblyandUSBboard..62

1160DC-inconnector............65

1170Thermalmodule............66

1180CPU................68

1190LCDunit...............69

1200Speakerassembly...........71

1210Basecover..............72

2010LCDfrontbezel............73

2020Integratedcamera...........74

2030LCDpanel,LCDcable,andhinges....75

2040AntennaassemblyandLCDrearcover...77

Chapter8.Locations.........79

Frontandright-sideview...........79

Bottomandleft-sideview..........80

Chapter9.Partslist..........81

Overall..................82

LCDFRUs................85

Keyboard.................87

Miscellaneousparts............89

acpoweradapters.............90

Powercords...............91

AppendixA.Notices..........95

Electronicemissionsnotices.........96

Trademarks................96

©CopyrightLenovo2012i

iiHardwareMaintenanceManual

Aboutthismanual

ThismanualprovidesserviceandreferenceinformationforthefollowingLenovo®products.

MachineMachinetype(MT)

LenovoB5804377,20144

Usethismanualtotroubleshootproblems.

Themanualisdividedintothefollowingsections:

•Thecommonsectionsprovidegeneralinformation,guidelines,andsafetyinformationrequiredfor

servicingcomputers.

•Theproduct-specicsectionincludesservice,reference,andproduct-specicpartsinformation.

Important:

•ThismanualisintendedonlyfortrainedservicetechnicianswhoarefamiliarwithLenovoproducts.Use

thismanualtotroubleshootproblemseffectively.

•BeforeservicingaLenovoproduct,besuretoreadalltheinformationunderChapter1“Safety

information”onpage1andChapter2“Importantserviceinformation”onpage27.

©CopyrightLenovo2012iii

ivHardwareMaintenanceManual

Chapter1.Safetyinformation

Thischapterpresentsfollowingsafetyinformationthatyouneedtobefamiliarwithbeforeyouservicea

LenovoNotebook.

•“Generalsafety”onpage1

•“Electricalsafety”onpage2

•“Safetyinspectionguide”onpage3

•“Handlingdevicesthataresensitivetoelectrostaticdischarge”onpage3

•“Groundingrequirements”onpage4

•“Safetynotices(multilingualtranslations)”onpage4

•“Lasercompliancestatement(multilingualtranslations)”onpage19

Generalsafety

Followtheserulestoensuregeneralsafety:

•Observegoodhousekeepingintheareaofthemachinesduringandaftermaintenance.

•Whenliftinganyheavyobject:

1.Makesurethatyoucanstandsafelywithoutslipping.

2.Distributetheweightoftheobjectequallybetweenyourfeet.

3.Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempttolift.

4.Liftbystandingorbypushingupwithyourlegmuscles;thisactionremovesthestrainfromthe

musclesinyourback.Donotattempttoliftanyobjectthatweighsmorethan16kg(35lb)orthatyou

thinkistooheavyforyou.

•Donotperformanyactionthatcauseshazardstothecustomer,orthatmakestheequipmentunsafe.

•Beforeyoustartthemachine,makesurethatotherservicetechniciansandthecustomer'spersonnelare

notinahazardousposition.

•Placeremovedcoversandotherpartsinasafeplace,awayfromallpersonnel,whileyouareservicing

themachine.

•Keepyourtoolcaseawayfromwalkareassothatotherpeoplewillnottripoverit.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofamachine.Makesurethatyour

sleevesarefastenedorrolledupaboveyourelbows.Ifyourhairislong,fastenit.

•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwithanonconductiveclip,about8

centimeters(3inches)fromtheend.

•Donotwearjewelry,chains,metal-frameeyeglasses,ormetalfastenersforyourclothing,becausemetal

objectsaregoodelectricalconductors.

•Wearsafetyglasseswhenyouarehammering,drilling,soldering,cuttingwire,attachingsprings,using

solvents,orworkinginanyotherconditionsthatmightbehazardoustoyoureyes.

•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.Replaceanysafetydevice

thatiswornordefective.

•Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer.

•Fanlouversonthemachinehelptopreventoverheatingofinternalcomponents.Donotobstructfan

louversorcoverthemwithlabelsorstickers.

©CopyrightLenovo20121

Electricalsafety

Observethefollowingruleswhenworkingonelectricalequipment.

Important:

Useonlyapprovedtoolsandtestequipment.Somehandtoolshavehandlescoveredwithasoftmaterial

thatdoesnotinsulateyouwhenworkingwithliveelectricalcurrents.

Manycustomershave,neartheirequipment,rubberoormatsthatcontainsmallconductivebersto

decreaseelectrostaticdischarges.Donotusethistypeofmattoprotectyourselffromelectricalshock.

•Findtheroomemergencypower-off(EPO)switch,disconnectingswitch,orelectricaloutlet.Ifanelectrical

accidentoccurs,youcanthenoperatetheswitchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsornearequipmentthathashazardousvoltages.

•Disconnectallpowerbefore:

–Performingamechanicalinspection

–Workingnearpowersupplies

–Removingorinstallingmainunits

•Beforeyoustarttoworkonthemachine,unplugthepowercord.Ifyoucannotunplugit,askthecustomer

topower-offthewallboxthatsuppliespowertothemachine,andtolockthewallboxintheoffposition.

•Ifyouneedtoworkonamachinethathasexposedelectricalcircuits,observethefollowingprecautions:

–Ensurethatanotherperson,familiarwiththepower-offcontrols,isnearyou.

Attention:Anotherpersonmustbetheretoswitchoffthepower,ifnecessary.

–Useonlyonehandwhenworkingwithpowered-onelectricalequipment;keeptheotherhandinyour

pocketorbehindyourback.

Attention:Anelectricalshockcanoccuronlywhenthereisacompletecircuit.Byobservingtheabove

rule,youmaypreventacurrentfrompassingthroughyourbody.

–Whenusingtesters,setthecontrolscorrectlyandusetheapprovedprobeleadsandaccessoriesfor

thattester.

–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulateyoufromgroundssuchas

metaloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;Instructionsforthese

precautionsareinthesafetysectionsofmaintenanceinformation.Useextremecarewhenmeasuring

highvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperationalcondition.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkthatithasbeenpoweredoff.

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsaremoistoors,

nongroundedpowerextensioncables,powersurges,andmissingsafetygrounds.

•Donottouchliveelectricalcircuitswiththereectivesurfaceofaplasticdentalmirror.Thesurfaceis

conductive;suchtouchingcancausepersonalinjuryandmachinedamage.

•Donotservicethefollowingpartswiththepoweronwhentheyareremovedfromtheirnormaloperating

placesinamachine:

–Powersupplyunits

–Pumps

–Blowersandfans

–Motorgenerators

–Similarunitstolistedabove

Thispracticeensurescorrectgroundingoftheunits.

•Ifanelectricalaccidentoccurs:

2HardwareMaintenanceManual

–Usecaution;donotbecomeavictimyourself.

–Switchoffpower.

–Sendanotherpersontogetmedicalaid.

Safetyinspectionguide

Thepurposeofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditions.Aseach

machinewasdesignedandbuilt,requiredsafetyitemswereinstalledtoprotectusersandservicetechnicians

frominjury.Thisguideaddressesonlythoseitems.Y oushouldusegoodjudgmenttoidentifypotential

safetyhazardsduetoattachmentofnon-Lenovofeaturesoroptionsnotcoveredbythisinspectionguide.

Ifanyunsafeconditionsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeand

whetheryoucancontinuewithoutrstcorrectingtheproblem.

Considertheseconditionsandthesafetyhazardstheypresent:

•Electricalhazards,especiallyprimarypower(primaryvoltageontheframecancauseseriousorfatal

electricalshock)

•Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor

•Mechanicalhazards,suchaslooseormissinghardware

Todeterminewhetherthereareanypotentiallyunsafeconditions,usethefollowingchecklistatthebeginning

ofeveryservicetask.Beginthecheckswiththepoweroff,andthepowercorddisconnected.

Checklist:

1.Checkexteriorcoversfordamage(loose,broken,orsharpedges).

2.Poweroffthecomputer.Disconnectthepowercord.

3.Checkthepowercordfor:

a.Athird-wiregroundconnectoringoodcondition.Useametertomeasurethird-wireground

continuityfor0.1ohmorlessbetweentheexternalgroundpinandtheframeground.

b.Thepowercordshouldbethetypespeciedinthepartslist.

c.Insulationmustnotbefrayedorworn.

4.Checkforcrackedorbulgingbatteries.

5.Removethecover.

6.Checkforanyobviousnon-Lenovoalterations.Usegoodjudgmentastothesafetyofanynon-Lenovo

alterations.

7.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetallings,contamination,wateror

otherliquids,orsignsofreorsmokedamage.

8.Checkforworn,frayed,orpinchedcables.

9.Checkthatthepower-supplycoverfasteners(screwsorrivets)havenotbeenremovedortamperedwith.

Handlingdevicesthataresensitivetoelectrostaticdischarge

Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto

electrostaticdischarge(ESD.)ESDdamagecanoccurwhenthereisadifferenceinchargebetweenobjects.

ProtectagainstESDdamagebyequalizingthechargesothatthemachine,thepart,theworkmat,andthe

personhandlingthepartareallatthesamecharge.

Notes:

1.Useproduct-specicESDprocedureswhentheyexceedtherequirementsnotedhere.

Chapter1.Safetyinformation3

2.MakesurethattheESDprotectivedevicesyouusehavebeencertied(ISO9000)asfullyeffective.

WhenhandlingESD-sensitiveparts:

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

•Avoidcontactwithotherpeople.

•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyourbody.

•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeandretainsachargeevenwhen

youarewearingawriststrap.

•Useagroundedworkmattoprovideastatic-freeworksurface.Thematisespeciallyusefulwhen

handlingESD-sensitivedevices.

•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotectionthatmeetsthespecic

servicerequirement.

Note:TheuseofagroundingsystemtoguardagainstESDdamageisdesirablebutnotnecessary.

–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen-wireground.

–Whenworkingonadouble-insulatedorbattery-operatedsystem,useanESDcommongroundor

referencepoint.Y oucanusecoaxorconnector-outsideshellsonthesesystems.

–Usetheroundgroundprongoftheacplugonac-operatedcomputers.

Groundingrequirements

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrectsystemfunction.Proper

groundingoftheelectricaloutletcanbeveriedbyacertiedelectrician.

Safetynotices(multilingualtranslations)

Thesafetynoticesinthissectionareprovidedinthefollowinglanguages:

•English

•Arabic

•BrazilianPortuguese

•French

•German

•Hebrew

•Japanese

•Korean

•Spanish

•TraditionalChinese

DANGER

4HardwareMaintenanceManual

DANGER

Chapter1.Safetyinformation5

DANGER

6HardwareMaintenanceManual

Chapter1.Safetyinformation7

PERIGO

8HardwareMaintenanceManual

PERIGO

DANGER

Chapter1.Safetyinformation9

DANGER

VORSICHT

10HardwareMaintenanceManual

VORSICHT

Chapter1.Safetyinformation11

VORSICHT

12HardwareMaintenanceManual

Chapter1.Safetyinformation13

14HardwareMaintenanceManual

Chapter1.Safetyinformation15

16HardwareMaintenanceManual

Chapter1.Safetyinformation17

18HardwareMaintenanceManual

Lasercompliancestatement(multilingualtranslations)

Thelasercompliancestatementsinthissectionareprovidedinthefollowinglanguages:

•English

•Arabic

•BrazilianPortuguese

•French

•German

•Hebrew

•Japanese

•Korean

•Spanish

•TraditionalChinese

Chapter1.Safetyinformation19

20HardwareMaintenanceManual

Chapter1.Safetyinformation21

22HardwareMaintenanceManual

Chapter1.Safetyinformation23

24HardwareMaintenanceManual

Chapter1.Safetyinformation25

26HardwareMaintenanceManual

Chapter2.Importantserviceinformation

Thischapterpresentsthefollowingimportantserviceinformationthatappliestoallmachinetypessupported

bythismanual:

•“StrategyforreplacingFRUs”onpage27

–“Strategyforreplacingaharddiskdrive”onpage28

–“Importantnoticeforreplacingasystemboard”onpage28

•“ImportantinformationaboutreplacingRoHScompliantFRUs”onpage28

Important:BIOSanddevicedriverxesarecustomer-installable.TheBIOSanddevicedriversareavailable

athttp://www.lenovo.com/support.

StrategyforreplacingFRUs

Beforereplacingparts:

Makesurethatallsoftwarexes,drivers,andBIOSdownloadsareinstalledbeforereplacinganyFRUs

listedinthismanual.

Afterasystemboardisreplaced,ensurethatthelatestBIOSisinstalledtothesystemboardbefore

completingtheserviceaction.

Todownloadsoftwarexes,drivers,andBIOS,dothefollowing:

1.Gotohttp://www.lenovo.com/support.

2.ClickDownloadDrivers&Software.TheWebsiteoffersthreeoptionstobeginyoursearch:

•Searchbyproductnumber

•Searchthroughtheproductauto-detectfunction

•Searchbyproductcategory

3.Followthedirectionsonthescreenandinstallthenecessarysoftware.

4.Restartthecomputer.

Notes:Ifyouneedtoimprovethecomputerperformance,youalsocoulddownloadandinstallthelatest

BIOSutilityfromtheSupportWebsite.

•DonottrytoupdatetheBIOSsettingsforanycomputerunlessyouhavebeentrainedandcertied.An

untrainedpersonrunstheriskofdamagingthecomputer.

•Beforeinstallingthelatestutility,makesurethatthebatteryisfullychargedandanacpoweradapteris

connected.

•Donotturnofforputyourcomputerintosleeporhibernationuntiltheupdatehasbeencompleted.

Otherwise,thesystemboardmightbedamaged.

UsethefollowingstrategytopreventunnecessaryexpenseforreplacingandservicingFRUs:

•IfyouareinstructedtoreplaceaFRUbutthereplacementdoesnotcorrecttheproblem,reinstall

theoriginalFRUbeforeyoucontinue.

•Somecomputershavebothaprocessorboardandasystemboard.Ifyouareinstructedtoreplaceeither

theprocessorboardorthesystemboard,andreplacingoneofthemdoesnotcorrecttheproblem,

reinstallthatboard,andthenreplacetheotherone.

©CopyrightLenovo201227

•IfanadapteroradeviceconsistsofmorethanoneFRU,anyoftheFRUsmaybethecauseoftheerror.

Beforereplacingtheadapterordevice,removetheFRUs,onebyone,toseeifthesymptomschange.

ReplaceonlytheFRUthatchangedthesymptoms.

Strategyforreplacingaharddiskdrive

Alwaystrytorunalow-levelformatbeforereplacingaharddiskdrive(HDD).Thiswillcauseallcustomerdata

ontheharddisktobelost.Besurethatthecustomerhasacurrentbackupofthedatabeforedoingthistask.

Attention:Thedrivestartupsequenceinthecomputeryouareservicingmayhavebeenchanged.Be

extremelycarefulduringwriteoperationssuchascopying,saving,orformatting.Ifyouselectanincorrect

drive,dataorprogramscanbeoverwritten.

Importantnoticeforreplacingasystemboard

Somecomponentsmountedonasystemboardareverysensitive.Improperhandlingofasystemboardcan

causedamagetothosecomponents,andmaycauseasystemmalfunction.

Attention:Whenhandlingasystemboard:

•Donotdropasystemboardorapplyanyexcessiveforcetoit.

•Avoidroughhandlingofanykind.

•AvoidbendingasystemboardandhardpushingtopreventcrackingateachBGA(BallGridArray)chipset.

ImportantinformationaboutreplacingRoHScompliantFRUs

RoHS,TheRestrictionofHazardousSubstancesinElectricalandElectronicEquipmentDirective

(2002/95/EC)isaEuropeanUnionlegalrequirementaffectingtheglobalelectronicsindustry.RoHS

requirementsmustbeimplementedonLenovoproductsplacedonthemarketafterJune2006.Products

onthemarketbeforeJune2006arenotrequiredtohaveRoHScompliantparts.IftheoriginalFRUparts

arenon-compliant,thereplacementpartsalsocanbenon-compliant.Thatis,iftheoriginalFRUpartsare

RoHScompliant,thereplacementpartalsomustbeRoHScompliant.

Note:RoHSandnon-RoHSFRUpartnumberswiththesametandfunctionareidentiedbytheunique

FRUpartnumbers.

LenovoplanstotransittoRoHScompliancebeforetheimplementationdateandexpectsitssupplierstobe

readytomeetLenovo’srequirementsandscheduleintheEuropeanUnion.Productssoldbetween2005

and2006mightcontainsomeRoHScompliantFRUs.Thefollowingstatementpertainstotheproducts

withRoHScompliantFRUs.

RoHScompliantFRUshaveuniqueFRUpartnumbers.BeforeoraftertheRoHSimplementationdate,the

failedRoHScompliantpartsmustbereplacedwithcompliantpartsandonlythefollowingFRUscanbe

used:identiedascompliantintheHardwareMaintenanceManualordirectsubstitutionscanbeused.

•CompliantFRUsidentiedinHardwareMaintenanceManual

•DirectsubstitutionswithdifferentFRUpartnumbersautomaticallyshippedbythedistributioncenterat

thetimeoforder

ForproductsshippedafterJune2006

CurrentororiginalpartReplacementFRU

MustbeRoHSMustbeRoHS

28HardwareMaintenanceManual

Chapter3.Generalcheckout

Thischapterpresentsfollowinginformation:

•“Whattodorst”onpage29

•“Powersystemcheckout”onpage30

Beforeyougotothecheckoutguide,besuretoreadthefollowingimportantnotes.

Importantnotes:

•Onlycertiedtrainedpersonnelshouldservicethecomputer.

•BeforereplacinganyFRU,readtheentirepageonremovingandreplacingFRUs.

•WhenyoureplaceFRUs,itisrecommendedtousenewnylon-coatedscrews.

•Beextremelycarefulduringsuchwriteoperationsascopying,saving,orformatting.Drivesinthecomputer

thatyouareservicingsequencemighthavebeenaltered.Ifyouselectanincorrectdrive,dataorprograms

mightbeoverwritten.

•ReplaceaFRUonlywithanotherFRUofthecorrectmodel.WhenyoureplaceaFRU,makesurethatthemodel

ofthemachineandtheFRUpartnumberarecorrectbyreferringtotheFRUpartslist.

•AFRUshouldnotbereplacedbecauseofasingle,unreproduciblefailure.Singlefailurescanoccurfora

varietyofreasonsthathavenothingtodowithahardwaredefect,suchascosmicradiation,electrostaticdischarge,

orsoftwareerrors.ConsiderreplacingaFRUonlywhenaproblemrecurs.IfyoususpectthataFRUisdefective,

cleartheerrorlogandrunthetestagain.Iftheerrordoesnotrecur,donotreplacetheFRU.

•BecarefulnottoreplaceanondefectiveFRU.

Whattodorst

WhenyoudoreturnaFRU,youmustincludethefollowinginformationinthepartsexchangeformor

partsreturnformthatyouattachtoit:

1.Nameandphonenumberofservicetechnician

2.Dateofservice

3.Dateonwhichthemachinefailed

4.Dateofpurchase

5.ProcedureindexandpagenumberinwhichthefailingFRUwasdetected

6.FailingFRUnameandpartnumber

7.Machinetype,modelnumber,andserialnumber

8.Customer'snameandaddress

Note:Duringthewarrantyperiod,thecustomermayberesponsibleforrepaircostsifthecomputerdamage

wascausedbymisuse,accident,modication,unsuitablephysicaloroperatingenvironment,orimproper

maintenancebythecustomer.Followingisalistofsomecommonitemsthatarenotcoveredunderwarranty

andsomesymptomsthatmightindicatethatthesystemwassubjectedtostressbeyondnormaluse.

Beforecheckingproblemswiththecomputer,determinewhetherthedamageiscoveredunderthewarranty

byreferringtothefollowinglist:

Thefollowingarenotcoveredunderwarranty:

•LCDpanelcrackedfromtheapplicationofexcessiveforceorfrombeingdropped

•Scratched(cosmetic)parts

•Distortion,deformation,ordiscolorationofthecosmeticparts

•Plasticparts,latches,pins,orconnectorsthathavebeencrackedorbrokenbyexcessiveforce

•Damagecausedbyliquidspilledintothesystem

•DamagecausedbytheimproperinsertionofaPCCardortheinstallationofanincompatiblecard

•Improperdiscinsertionoruseofanopticaldrive

©CopyrightLenovo201229

•Diskettedrivedamagecausedbypressureonthediskettedrivecover,foreignmaterialinthedrive,

ortheinsertionofadiskettewithmultiplelabels

•Damagedorbentdisketteejectbutton

•Fusesblownbyattachmentofanonsupporteddevice

•Forgottencomputerpassword(makingthecomputerunusable)

•Stickykeyscausedbyspillingaliquidontothekeyboard

•Useofanincorrectacpoweradapteronlaptopproducts

Thefollowingsymptomsmightindicatedamagecausedbynonwarrantedactivities:

•Missingpartsmightbeasymptomofunauthorizedserviceormodication.

•Ifthespindleofaharddiskdrivebecomesnoisy,itmayhavebeensubjectedtoexcessiveforce,

ordropped.

Powersystemcheckout

Toverifyasymptom,dothefollowing:

1.Turnoffthecomputer.

2.Removethebatterypack.

3.Connecttheacpoweradapter.

4.Checkthatpowerissuppliedwhenyouturnonthecomputer.

5.Turnoffthecomputer.

6.Disconnecttheacpoweradapterandinstallthechargedbatterypack.

7.Checkthatthebatterypacksuppliespowerwhenyouturnonthecomputer.

Ifyoususpectapowerproblem,seetheappropriateoneofthefollowingpowersupplycheckouts:

•“Checkingtheacpoweradapter”onpage30

•“Checkingoperationalcharging”onpage31

•“Checkingthebatterypack”onpage31

Checkingtheacpoweradapter

Youareherebecausethecomputerfailsonlywhentheacpoweradapterisused.

•Ifthepower-onindicatordoesnotturnon,checkthepowercordoftheacpoweradapterforcorrect

continuityandinstallation.

•Ifthecomputerdoesnotchargeduringoperation,goto“Checkingoperationalcharging”onpage31

Tochecktheacpoweradapter,dothefollowing:

1.Unplugtheacpoweradaptercablefromthecomputer.

2.Measuretheoutputvoltageattheplugoftheacpoweradaptercable.Seethefollowinggure:

PinVoltage(Vdc)

1+20

(20V)

Note:Outputvoltageofpinno.2oftheacpoweradaptermaydifferentfromtheoneyouareservicing.

3.Ifthevoltageisnotcorrect,replacetheacpoweradapter.

4.Ifthevoltageisacceptable,dothefollowing:

•Replacethesystemboard.

•Iftheproblempersists,gotoChapter5“LenovoB580”onpage37.

30HardwareMaintenanceManual

Note:Noisefromtheacpoweradapterdoesnotalwaysindicateadefect.

Checkingoperationalcharging

Tocheckwhetherthebatterychargesproperlyduringoperation,useadischargedbatterypackorabattery

packthathaslessthan50%ofthetotalpowerremainingwheninstalledinthecomputer.

Performoperationalcharging.Ifthebatterystatusindicatororicondoesnotturnon,removethebattery

packandletitreturntoroomtemperature.Reinstallthebatterypack.Ifthechargeindicatororiconstilldoes

notturnon,replacethebatterypack.

Ifthechargeindicatorstilldoesnotturnon,replacethesystemboard.Thenreinstallthebatterypack.Ifitis

stillnotcharged,gotothenextsection.

Checkingthebatterypack

ThebatterystatusiconintheWindows®noticationareadisplaysthepercentageofbatterypowerremaining.

TocheckfordetailedbatterystatusinformationontheWindowsoperatingsystem,dothefollowing:

•Windows7:LaunchthePowerManagerprogramandclicktheBatterytab.

•Windows8:

–PresstherecoverybuttontolaunchtheLenovoSolutionCenterprogram,andthenclickBattery.

–PressFn+EsctolaunchtheLenovoExperienceprogram,andthenclickBatteryHealth.

Tocheckthebatterypack,dothefollowing:

1.Turnoffthecomputeranddisconnecttheacpoweradapter.

2.Removethebatterypackandmeasurethevoltagebetweenbatteryterminals1(+)and7(-).

TerminalVoltage(Vdc)

1+0to+14

7Ground(-)

1(+) 2(+)

3456(-) 7(-)

3.Ifthevoltageislessthan+11.0Vdc,thebatterypackhasbeendischarged.

Note:Rechargingwilltakeatleast3hours,eveniftheindicatordoesnotturnon.

Ifthevoltageisstilllessthan+11.0Vdcafterrecharging,replacethebatterypack.

4.Ifthevoltageismorethan+11.0Vdc,measuretheresistancebetweenbatteryterminals5and7.

Theresistancemustbe4to30KΩ.

Iftheresistanceisnotcorrect,replacethebatterypack.Iftheresistanceiscorrect,replacethesystem

board.

Chapter3.Generalcheckout31

32HardwareMaintenanceManual

Chapter4.Relatedserviceinformation

Thischapterpresentsthefollowinginformation:

•“Recoveringthecomputersettings”onpage33

•“Passwords”onpage34

•“Powermanagement”onpage34

Recoveringthecomputersettings

RecoverythecomputersettingsontheWindows7operatingsystem

PerformingbackupandrecoveryoperationsusingtheOneKey®RecoveryProprogram

TheOneKeyRecoveryProprogramenablesyoutobackupallyourharddiskdrivecontentsincludingthe

operatingsystem,datales,softwareprograms,andpersonalsettings.Youcandesignatewherethe

OneKeyRecoveryProprogramstoresthebackup.Afteryouhavebackedupthecontentsontheharddisk

drive,youcanrestorethecompletecontentsoftheharddiskdrive,restoreonlytheselectedles,orrestore

onlytheWindowsoperatingsystemandapplications.

RestoringfactorydefaultsettingsusingtheProductRecoveryprogram

OntheWindows7operatingsystem,youcanuserecoverymediatorestorethecomputersettingstothe

factorydefaultsettingsonly.

Attention:WhenyouusetheProductRecoveryprogramtorestorethecomputersettings,allthedatayou

havestoredontheharddiskdrivewillbedeletedandthecomputersettingswillberestoredtothefactory

defaultsettings.Duringtherestoringprocess,youwillbegiventheoptiontosaveoneormorelescurrently

ontheharddiskdrivetoothermediabeforethedataisdeleted.

RecoverythecomputersettingsontheWindows8operatingsystem

YourcomputerispreinstalledwithoneWindowsrecoveryprogramontheWindows8operatingsystem.

RestoringfactorycontentsusingtheWindowsrecoveryprogram

TheWindowsrecoveryprogramenablesyoutodothefollowing:

•Refreshingyourcomputertothefactorydefaultsettingswhilepreservingthedataontheharddiskdrive.

•Restoringthefactorydefaultsettings.

Attention:WhenyouusetheWindowsrecoveryprogramtorestorethecomputersettings,allthedata

youhavestoredontheharddiskdrivewillbedeletedandthecomputerwillberestoredtothefactory

defaultsettings.Toavoiddataloss,backupyourdatainadvance.

Advancedstartupoptions

Advancedstartupoptionsenableyoutodothefollowing:

•Startingupfromanexternaldriveordisc

•Changingyourcomputersettings

•ChangingthestartupsettingsoftheWindowsoperatingsystem

•RestoringtheWindowsoperatingsystemfromasystemimage

©CopyrightLenovo201233

Formoreinformationabouttherecoverysolutionsprovidedonyourcomputer,refertothehelpinformation

systemoftheWindows8operatingsystem.

Passwords

AsmanyastwopasswordsmightbeneededforaLenovonotebookcomputer:thepower-onpassword

andthesupervisorpassword.

Ifanyofthesepasswordshasbeenset,apromptforitwillbedisplayedonthescreenwheneverthe

computeristurnedon.Thecomputerdoesnotstartuntilthepasswordisentered.

Note:Ifonlyasupervisorpasswordisset,thepasswordpromptwillnotbedisplayedwhentheoperating

systemisstarted.

Power-onpassword

Apower-onpassword(POP)protectsthesystemfrombeingpoweredonbyanunauthorizedperson.The

passwordmustbeenteredbeforeanoperatingsystemcanbebooted.

Supervisorpassword

Asupervisorpassword(SVP)protectsthesysteminformationstoredintheBIOS.Theusermustenterthe

SVPinordertogetaccesstotheBIOSandchangethesystemconguration.

Attention:IftheSVPhasbeenforgottenandcannotbemadeavailabletotheservicetechnician,thereisno

serviceproceduretoresetthepassword.Thesystemboardmustbereplacedforascheduledfee.

Powermanagement

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem.

Toreducepowerconsumption,thecomputerhasthreepowermanagementmodes:screenblank,sleep,

andhibernation.

Screenblankmode

Inthefollowingcircumstances,thecomputergoesintoscreenblankmode:

•Thetimesetonthe“T urnoffmonitor”timerontheWindows7operatingsystemexpires.

Toendscreenblankmodeandresumenormaloperation,pressanykey.

•Y ouhavepressedFn+F2.

Toendscreenblankmodeandresumenormaloperation,pressFn+F2.

Sleepmode

Whenthecomputerenterssleepmode,thefollowingeventsoccurinadditiontowhatoccursinscreen

blankmode:

•TheLCDispoweredoff.

•Theharddiskdriveispoweredoff.

•TheCPUstops.

Toentersleepmode,pressFn+F1.

Incertaincircumstances,thecomputergoesintosleepmodeautomatically:

34HardwareMaintenanceManual

•Ifa“suspendtime”hasbeensetonthetimer,andtheuserdoesnotdoanyoperationwiththekeyboard,

theharddiskdrive,theparallelconnector,orthediskettedrivewithinthattime.

•Ifthebatteryindicatorblinksorange,indicatingthatthebatterypowerislow.

Tocausethecomputertoreturnfromsleepmodeandresumetheoperation,dooneofthefollowing:

•PresstheFnkey.

•OpentheLCDcover.

•Turnonthepowerbutton.

Also,whenthetimesetontheresumetimerelapses,thecomputerautomaticallyreturnsfromsleepmode

andresumesoperation.

Note:Thecomputerdoesnotacceptanyinputimmediatelyafteritenterssleepmode.Waitafewseconds

beforetakinganyactiontoreenteroperationmode.

Hibernationmode

Inhibernationmode,thefollowingoccurs:

•Thesystemstatus,RAM,VRAM,andsetupdataarestoredontheharddiskdrive.

•Thesystemispoweredoff.

Ifyouhavedenedoneofthefollowingactionsastheeventthatcausesthesystemtogointohibernation

mode,performthataction.

•Closingthelid.

•Pressingthepowerbutton.

Also,thecomputergoesintohibernationmodeautomaticallyineitherofthefollowingconditions:

•Ifa“hibernationtime”hasbeensetonthetimer,andiftheuserdoesnotdoanyoperationwiththe

keyboard,theharddiskdrive,theparallelconnector,orthediskettedrivewithinthattime.

•Ifthetimerconditionsaresatisedinsuspendmode.

Whenthepoweristurnedon,thecomputerreturnsfromhibernationmodeandresumesoperation.The

hibernationleinthebootrecordontheharddiskdriveisread,andsystemstatusisrestoredfromthe

harddiskdrive.

Chapter4.Relatedserviceinformation35

36HardwareMaintenanceManual

Chapter5.LenovoB580

Thischapterpresentsthefollowingproduct-specicservicereferencesandpartsinformation:

•“Specications”onpage37

•“Statusindicators”onpage38

•“Fnkeycombinations”onpage39

Specications

ThistopicliststhephysicalfeaturesfortheLenovoB580models.

Processor

•Toviewtheprocessorinformationofyourcomputer,doeitherofthefollowing:

–Windows7:ClickStart,right-clickComputer.ThenclickProperties.

–Windows8:Fromthedesktop,movethecursortothetop-rightorbottom-rightcornerofthescreento

displaythecharms.ThenclickSettings➙PCinfo.

Memory

•Doubledatarate3(DDR3)synchronousdynamicrandomaccessmemory(SDRAM)

Storagedevice

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

•mSATAsolid-statedrive

Note:IfthecomputerisequippedwithbothaharddiskdriveandanmSATAsolid-statedrive,donot

usethemSATAsolid-statedriveasabootabledevice.ThemSATAsolid-statedriveisusedfor“cache”

functiononly.

Display

•Size:15.6inches(396mm)

•Resolution:

–LCD:1366-by-768

–Externalmonitor:Maximum2048-by-1536

•Integratedcamera

Keyboard

•6-rowLenovokeyboard

•Recoverybutton

Interface

•Comboaudiojack(stereoheadphoneorheadset)

•TwoUSB2.0connectors

•TwoUSB3.0connectors

•RJ45Ethernetconnector

©CopyrightLenovo201237

•HDMIport

•Externalmonitorconnector

•4-in-1digitalmediacardreaderslot

Opticaldrive

•12.7mmRamboopticaldrive

Wirelessfeatures

•IntegratedwirelessLAN

•IntegratedWiMAX

•100/1000MbpsEthernetcommunication

Securityfeature

•Fingerprintreader

Statusindicators

Thischapterpresentsthesystemstatusindicatorsthatshowthestatusofthecomputer.

123

Table1.Statusindicators

IndicatorMeaning

1CapslockWhite:CapsLockmodeisenabled.Youcanenterallalphabeticcharacters(A-Z)in

uppercasewithoutpressingtheShiftkey.ToenableordisableCapsLockmode,press

thecapslockkey(CapsLk).

2NumericlockWhite:Theseparatenumerickeypadonthekeyboardisenabled.Toenableordisable

thenumerickeypad,pressthenumericlockkey(NmLk).

38HardwareMaintenanceManual

Table1.Statusindicators(continued)

IndicatorMeaning

3Deviceaccess

statusindicator

Whenthisindicatorison,theharddiskdriveortheopticaldriveisreadingorwritingdata.

Attention:

•Whentheindicatorison,donotputthecomputerintosleepmodeorturnoffthe

computer.

•Whentheindicatorison,donotmovethecomputer.Suddenphysicalshockmight

causedriveerrors.

4Powerandbattery

statusindicator

•Green:Thebatterychargelevelisbetween80%and100%,orthebatterydischarge

levelisbetween20%and100%.

•Slowblinkinggreen:Thebatterychargelevelisbetween20%and80%,and

chargingiscontinuing.Whenthebatterychargelevelreaches80%,thebatterystatus

indicatorstopsblinking,butthechargingmightcontinueuntilthebatteryis100%

charged.

•Slowblinkingorange:Thebatterychargelevelisbetween5%and20%,andthe

chargingiscontinuing.Whenthebatterychargelevelreaches20%,theblinking

colorchangestogreen.

•Orange:Thebatterydischargelevelisbetween5%and20%.

•Fastblinkingorange:Thebatterychargeordischargelevelis5%orless.

•Off:Thebatteryisdetachedorthecomputerispoweredoff.

Fnkeycombinations

ThefollowingtableshowsthefunctionofeachcombinationofFnwithafunctionkey.

Table2.Functionkeycombinations

KeycombinationDescription

Fn+EscTurnonorturnofftheintegratedcamera.

Fn+F1Entersleepmode.

Fn+F2Enableordisablethebacklightfeatureofthecomputerscreen.

Fn+F3Switchbetweenthecomputerdisplayandanexternalmonitor.

Fn+F5Enableordisablethebuilt-inwirelessfeatures.

Fn+F6Enableordisabletheclickpad.

Fn+F9StartorpauseplaybackofWindowsMediaPlayer.

Fn+F10StopplaybackofWindowsMediaPlayer.

Fn+F11Skiptotheprevioustrack.

Fn+F12Skiptothenexttrack.

Fn+InsertEnableordisablethescrolllockfunction.

Fn+PrtScActivatethesystemrequest.

Fn+HomeActivatethepausefunction.

Fn+EndActivatethebreakfunction.

Fn+up/downarrowIncreaseordecreasethedisplaybrightnesslevel.

Fn+left/rightarrowIncreaseordecreasethesoundvolume.

Chapter5.LenovoB58039

40HardwareMaintenanceManual

Chapter6.FRUreplacementnotices

Thischapterpresentsnoticesrelatedtoremovingandreplacingparts.Readthischaptercarefullybefore

replacinganyFRU.

CRUstatementforcustomers:

Youcanresolvesomeproblemswithyourproductwithareplacementpartyoucaninstallyourself,called

a“CustomerReplaceableUnit”or“CRU.”SomeCRUsaredesignatedasself-serviceCRUsandothers

aredesignatedasoptional-serviceCRUs.Installationofself-serviceCRUsisyourresponsibility.For

optional-serviceCRUs,youcaneitherinstalltheCRUyourselforyoucanrequestthataServiceProvider

installtheCRUaccordingtothewarrantyserviceforyourproduct.IfyouintendoninstallingtheCRU,

LenovowillshiptheCRUtoyou.CRUinformationandreplacementinstructionsareshippedwithyour

productandareavailablefromLenovoatanytimeuponrequest.YoucanndalistofCRUsforyour

productinthisHardwareMaintenanceManual.Anelectronicversionofthismanualcanbefoundat

http://www.lenovo.com/UserManuals.Followtheon-screeninstructionstondthemanualforyourproduct.

YoumightberequiredtoreturnthedefectiveCRU.Whenreturnisrequired:(1)returninstructions,aprepaid

shippinglabel,andacontainerwillbeincludedwiththereplacementCRU;and(2)youmightbechargedfor

thereplacementCRUifLenovodoesnotreceivethedefectiveCRUwithinthirty(30)daysofyourreceiptof

thereplacementCRU.SeeyourLenovoLimitedWarrantydocumentationforfulldetails.

Screwnotices

Loosescrewscancauseareliabilityproblem.IntheLenovonotebookcomputer,thisproblemisaddressed

withspecialnylon-coatedscrewsthathavethefollowingcharacteristics:

•Theymaintaintightconnections.

•Theydonoteasilycomeloose,evenwithshockorvibration.

•Theyarehardertotighten.

Dothefollowingwhenyouservicethismachine:

•Keepthescrewkitinyourtoolbag.

•Itisrecommendedtousenewscrews.

•Itrecommendedtouseeachscrewonlyonce.

•Useatorquescrewdriverifyouhaveone.

Tightenscrewsasfollows:

•Plastictoplastic

Turnanadditional90degreesafterthescrewheadtouchesthesurfaceoftheplasticpart:

•Logiccardtoplastic

Turnanadditional180degreesafterthescrewheadtouchesthesurfaceofthelogiccard:

©CopyrightLenovo201241

•T orquedriver

Ifyouhaveatorquescrewdriver,refertotheTorquecolumninthescrewinformationtableforeachstep.

•Makesurethatyouusethecorrectscrew.Itisrecommendedtousenewscrewsforreplacements.If

youhaveatorquescrewdriver,tightenallscrewsrmlytothetorquespeciedinthescrewinformation

tableforeachstep.

•Ensuretorquescrewdriversarecalibratedcorrectlyfollowingcountryspecications.

42HardwareMaintenanceManual

Chapter7.RemovingandreplacingaFRU

ThischapterprovidesinstructionsonhowtoremoveorreplaceaFRU.