Lenovo 4162 Manuel d'utilisateur Page 60
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
5.Whenpromptedtochangethemachinetypeandmodel,itissuggestedthatyoudonotmakethis
changebypressingN.However,ifyoudowanttochangethemachinetypeandmodel,pressY,then
typeinthemachinetypeandmodelandpressEnter.
6.Followtheinstructionsonthescreentocompletetheupdate.Aftertheupdateiscompleted,removethe
discfromtheopticaldrive.
Updating(ashing)theBIOSfromyouroperatingsystem
Note:BecauseLenovomakesconstantimprovementstoitsWebsites,theWebpagecontentsaresubject
tochangewithoutnotice,includingthecontentsreferencedinthefollowingprocedure.
Toupdate(ash)theBIOSfromyouroperatingsystem,dothefollowing:
1.Gotohttp://www.lenovo.com/support.
2.Dothefollowingtolocatethedownloadablelesforyourmachinetype:
a.IntheEnteraproductnumbereld,typeyourmachinetypeandclickGo.
b.ClickDownloadsanddrivers.
c.SelectBIOSfromtheReneresultsdrop-downlistboxtoeasilylocatealltheBIOSrelatedlinks.
d.ClicktheBIOSupdatelink.
3.ClicktheTXTlethatcontainstheinstructionsforupdating(ashing)theBIOSfromyouroperating
system.
4.Printtheseinstructions.Thisisveryimportantbecausetheseinstructionswillnotbedisplayedon
thescreenafterthedownloadbegins.
5.Followtheprintedinstructionstodownload,extract,andinstalltheupdate.
RecoveringfromaPOSTandBIOSupdatefailure
IfthepowertoyourcomputerisinterruptedwhilethePOSTandBIOSisbeingupdated,yourcomputer
mightnotrestartcorrectly.Ifthishappens,performthefollowingproceduretorecoverfromthePOSTand
BIOSupdatefailure.ThisprocedureiscommonlycalledBoot-blockRecovery.
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage14.
3.LocatetheClearCMOS/Recoveryjumperonthesystemboard.See“Locatingpartsonthesystem
board”onpage9.
4.RemoveanypartsanddisconnectanycablesthatmightpreventyouraccesstotheClearCMOS
/Recoveryjumper.
5.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceposition(pin2and
pin3).
6.Reinstallanypartsandreconnectanycablesthathavebeenremovedordisconnected.
7.Reinstallthecomputercoverandreconnectthepowercordsforthecomputerandmonitor.See
“Completingthepartsreplacement”onpage37.
8.TurnonthecomputerandtheninsertthePOSTandBIOSupdate(ashupdate)discintotheoptical
drive.Therecoverysessionbegins.Therecoverysessionwilltaketwotothreeminutes.Duringthis
time,youwillhearaseriesofbeeps.
9.Aftertherecoverysessioniscompleted,therewillbenovideo,theseriesofbeepswillend,andthe
systemwillautomaticallyturnoff.
10.Repeatstep1throughstep4.
11.Movethejumperbacktothestandardposition(pin1andpin2).
52ThinkCentreUserGuide
- ThinkCentre 1
- UserGuide 1
- Contents 5
- AppendixA.Notices.........63 6
- Index..................65 6
- Importantsafetyinformation 7
- Chapter1.Productoverview 9
- ThinkCentreUserGuide 10
- Specications 11
- Softwareoverview 12
- Chapter1.Productoverview5 13
- Locations 14
- .Productoverview7 15
- 8ThinkCentreUserGuide 16
- Locatingcomponents 17
- Locatingpartsonthesystemboard 17
- Locatinginternaldrives 18
- .Productoverview11 19
- 12ThinkCentreUserGuide 20
- Installingorreplacinghardware 21
- Installingexternaloptions 21
- Removingthecomputercover 22
- InstallingorreplacingaPCIcard 24
- Figure10.RemovingthePCIcard 26
- Figure11.InstallingthePCIcard 26
- Replacingthebattery 28
- Attention: 30
- SafetyandWarrantyGuide,goto: 30
- Replacingthemicroprocessor 34
- Replacingtheopticaldrive 36
- Replacingtheharddiskdrive 38
- Replacingtherearfanassembly 41
- Replacingthekeyboard 43
- Replacingthemouse 44
- Completingthepartsreplacement 45
- Obtainingdevicedrivers 46
- Basicsecurityfeatures 46
- Integratedcablelock 46
- Passwordprotection 47
- Chapter3.Recoveryinformation 49
- Usingrecoverymedia 50
- Performingabackupoperation 51
- Performingarecoveryoperation 51
- Creatingandusingarescuemedium 52
- Creatingarescuemedium 53
- Usingarescuemedium 53
- Solvingrecoveryproblems 54
- Viewingorchangingsettings 55
- Usingpasswords 55
- Passwordconsiderations 56
- Power-onpassword 56
- Administratorpassword 56
- Enablingordisablingadevice 56
- Selectingastartupdevice 57
- ExitingtheSetupUtilityprogram 58
- Usingsystemprograms 59
- .Updatingsystemprograms53 61
- 54ThinkCentreUserGuide 62
- Basictroubleshooting 63
- Diagnosticprograms 64
- LenovoThinkVantageToolbox 64
- PC-DoctorforDOS 64
- Cleaningthemouse 65
- Opticalmouse 65
- Non-opticalmouse 65
- Retainerring 66
- Plasticrollers 66
- Ballcage 66
- Informationresources 67
- OnlineBooksfolder 67
- LenovoThinkVantageTools 67
- LenovoWelcome 68
- AccessHelp 68
- Safetyandwarranty 68
- Helpandservice 69
- Callingforservice 69
- Usingotherservices 70
- Purchasingadditionalservices 70
- AppendixA.Notices 71
- Televisionoutputnotice 72
- EuropeanconformanceCEmark 72
- Trademarks 72
- 66ThinkCentreUserGuide 74
- 68ThinkCentreUserGuide 76
- *0A22689* 78
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