Lenovo M82 Guida Utente Pagina 115
- Pagina / 168
- Indice
- RISOLUZIONE PROBLEMI
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Chapter8.Updatingsystemprograms
ThischapterprovidesinformationaboutupdatingthePOSTandBIOS,andhowtorecoverfromaPOST
andBIOSupdatefailure.
Usingsystemprograms
Systemprogramsarethebasiclayerofsoftwarebuiltintoyourcomputer.Systemprogramsincludethe
POST,theBIOS,andtheSetupUtilityprogram.ThePOSTisasetoftestsandproceduresthatare
performedeachtimeyouturnonyourcomputer.TheBIOSisalayerofsoftwarethattranslatesinstructions
fromotherlayersofsoftwareintoelectricalsignalsthatthecomputerhardwarecanexecute.Youcanuse
theSetupUtilityprogramtovieworchangethecongurationsettingsofyourcomputer.SeeChapter7
“UsingtheSetupUtilityprogram”onpage97
fordetailedinformation.
Yourcomputersystemboardhasamodulecalledelectricallyerasableprogrammableread-onlymemory
(EEPROM,alsoreferredtoasashmemory).YoucaneasilyupdatethePOST,theBIOS,andtheSetup
Utilityprogrambystartingyourcomputerwithasystem-program-updatediscorrunningaspecialupdate
programfromyouroperatingsystem.
LenovomightmakechangesandenhancementstothePOSTandBIOS.Whenupdatesarereleased,they
areavailableasdownloadablelesontheLenovoWebsiteathttp://www.lenovo.com.Instructionsforusing
thePOSTandBIOSupdatesareavailableinaTXTlethatisincludedwiththeupdateles.Formost
models,youcandownloadeitheranupdateprogramtocreateasystem-program-updatediscoranupdate
programthatcanberunfromtheoperatingsystem.
Updating(ashing)theBIOSfromadisc
Thissectionprovidesinstructionsonhowtoupdate(ash)theBIOSfromadisc.
Note:Youcandownloadaself-startingbootablediscimage(knownasanISOimage)withthesystem
programupdatestocreateasystem-program-updatedisc.Goto:
http://www.lenovo.com/support
Toupdate(ash)theBIOSfromadisc,dothefollowing:
1.Turnoffyourcomputer.
2.RepeatedlypressandreleasetheF12keywhenturningonthecomputer.WhentheStartupDevice
Menuwindowopens,releasetheF12key.
3.FromtheStartupDeviceMenuwindow,selectthedesiredopticaldriveasthestartupdevice.Then,
insertthediscintothisopticaldriveandpressEnter.Theupdatebegins.
4.Whenpromptedtochangetheserialnumber,itissuggestedthatyoudonotmakethischangeby
pressingN.However,ifyoudowanttochangetheserialnumber,pressY,thentypeintheserialnumber
andpressEnter.
5.Whenpromptedtochangethemachinetypeandmodel,itissuggestedthatyoudonotmakethis
changebypressingN.However,ifyoudowanttochangethemachinetypeandmodel,pressY,then
typeinthemachinetypeandmodelandpressEnter.
6.Followtheinstructionsonthescreentocompletetheupdate.Aftertheupdateiscompleted,removethe
discfromtheopticaldrive.
©CopyrightLenovo2012
103
- ThinkCentre 1
- UserGuide 1
- ThirdEdition(May2012) 2
- Contents 3
- Importantsafetyinformation 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Modemsafetyinformation 10
- Lasercompliancestatement 11
- Powersupplystatement 11
- Cleaningandmaintenance 11
- Chapter1.Productoverview 13
- Chapter1.Productoverview3 15
- Specications 17
- Softwareoverview 17
- SoftwareprovidedbyLenovo 17
- LenovoThinkVantageTools 18
- LenovoWelcome 18
- FingerprintSoftware 18
- ProductRecovery 18
- SimpleTap 18
- ThinkVantagePasswordManager 19
- ThinkVantagePowerManager 19
- ThinkVantageRescueandRecovery 19
- ThinkVantageSystemUpdate 19
- CommunicationsUtility 19
- Locations 20
- AdobeReader 20
- Antivirussoftware 20
- .Productoverview9 21
- 10ThinkCentreUserGuide 22
- .Productoverview11 23
- Locatingcomponents 24
- Locatingpartsonthesystemboard 24
- .Productoverview13 25
- 14ThinkCentreUserGuide 26
- Locatinginternaldrives 27
- Machinetypeandmodellabel 28
- Chapter2.Usingyourcomputer 29
- Usingangerprintreader 30
- Usingthewheelmouse 30
- Adjustingaudio 30
- Aboutyourcomputeraudio 31
- UsingCDsandDVDs 31
- PlayingaCDorDVD 32
- RecordingaCDorDVD 32
- Support”onpage127 33
- .Usingyourcomputer21 33
- 22ThinkCentreUserGuide 34
- Chapter3.Youandyourcomputer 35
- Glareandlighting 36
- Aircirculation 36
- Registeringyourcomputer 37
- Voltage-selectionswitch 37
- Replacementpowercords 38
- Chapter4.Security 39
- Lockingthecomputercover 40
- Attachingacablelock 41
- BIOSpasswords 42
- Windowspasswords 43
- Conguringthengerprintreader 43
- Usingandunderstandingrewalls 43
- Protectingdataagainstviruses 43
- 32ThinkCentreUserGuide 44
- Installingorreplacinghardware 45
- Installingexternaloptions 45
- Removingthecomputercover 46
- InstallingorreplacingaPCIcard 47
- 1toopenthecardlatch2 48
- Figure14.RemovingaPCIcard 49
- Figure15.InstallingaPCIcard 50
- 1onthememory 52
- Installingthecardreader 55
- Replacingthecardreader 57
- Replacingthebattery 58
- Replacingthemicroprocessor 63
- 52ThinkCentreUserGuide 64
- 2onthemicroprocessor 65
- Installingthesolidstatedrive 66
- 56ThinkCentreUserGuide 68
- 58ThinkCentreUserGuide 70
- 1,pin2,pin3 74
- Replacingthefrontfanassembly 77
- Replacingtherearfanassembly 78
- Replacingtheinternalspeaker 81
- Replacingthethermalsensor 83
- 72ThinkCentreUserGuide 84
- 1inthechassis.Then 85
- 1and2inthe 85
- 74ThinkCentreUserGuide 86
- ReplacingtheWiFiunits 87
- 1toopenthePCIcardlatch2 89
- RemovingtheWiFicardmodule 90
- InstallingtheWiFiunits 91
- 80ThinkCentreUserGuide 92
- InstallingtherearWiFiantenna 94
- RemovingtherearWiFiantenna 94
- InstallingthefrontWiFiantenna 95
- 84ThinkCentreUserGuide 96
- Replacingthekeyboardormouse 97
- Completingthepartsreplacement 98
- Obtainingdevicedrivers 99
- 88ThinkCentreUserGuide 100
- Chapter6.Recoveryinformation 101
- Usingrecoverymedia 102
- Performingabackupoperation 102
- Performingarecoveryoperation 103
- Creatingandusingarescuemedium 104
- Creatingarescuemedium 104
- Usingarescuemedium 104
- Reinstallingsoftwareprograms 106
- Reinstallingdevicedrivers 106
- Solvingrecoveryproblems 106
- .Recoveryinformation95 107
- 96ThinkCentreUserGuide 108
- Viewingandchangingsettings 109
- Usingpasswords 109
- Passwordconsiderations 110
- Power-OnPassword 110
- AdministratorPassword 110
- HardDiskPassword 110
- Enablingordisablingadevice 111
- Selectingastartupdevice 112
- EnablingErPcompliancemode 112
- ICEperformancemode 113
- ICEthermalalert 113
- ExitingtheSetupUtilityprogram 114
- Usingsystemprograms 115
- ThinkCentreUserGuide 116
- Chapter9.Preventingproblems 117
- UsingSystemUpdate 118
- Cleaningyourcomputer 119
- Goodmaintenancepractices 120
- Movingyourcomputer 120
- Basictroubleshooting 121
- Troubleshootingprocedure 122
- Troubleshooting 122
- Audioproblems 123
- CDproblems 124
- DVDproblems 125
- DVDmoviewillnotplay 126
- Playbackisverysloworchoppy 126
- Intermittentproblems 127
- Monitorproblems 128
- Networkingproblems 130
- AwirelessLANproblem 132
- AwirelessWANproblem 132
- Bluetoothproblems 132
- Optionproblems 133
- Performanceandlockupproblems 134
- Printerproblems 135
- Serialportproblems 135
- Softwareproblems 136
- USBproblems 137
- LenovoSolutionCenter 137
- 126ThinkCentreUserGuide 138
- ©CopyrightLenovo2012 139
- LenovoSupportWebsite 140
- Helpandservice 140
- Callingforservice 140
- Usingotherservices 141
- Purchasingadditionalservices 141
- 130ThinkCentreUserGuide 142
- AppendixA.Notices 143
- Trademarks 144
- Exportclassicationnotice 145
- Electronicemissionsnotices 145
- 136ThinkCentreUserGuide 148
- Recyclinginformation 149
- RecyclinginformationforBrazil 150
- 140ThinkCentreUserGuide 152
- AppendixD.EkBilgiler 153
- AppendixE.Servisistasyonlari 155
- 150ThinkCentreUserGuide 162
- 152ThinkCentreUserGuide 164
- 154ThinkCentreUserGuide 166
Prodotti e manuali riguardandi Mini PC Lenovo M82
Mini PC Lenovo 3484A35 Specifiche
(4 pagine)
(4 pagine)
Mini PC Lenovo M73 Guida Utente
(158 pagine)
(158 pagine)
Mini PC Lenovo M91 USFF Guida Utente
(128 pagine)
(128 pagine)
Mini PC Lenovo C30 Guida Utente
(150 pagine)
(150 pagine)
Mini PC Lenovo H515s Guida Utente
(63 pagine)
(63 pagine)
Mini PC Lenovo E93 Specifiche
(180 pagine)
(180 pagine)
Mini PC Lenovo E31+Nvidia Quadro 600 Specifiche
(186 pagine)
(186 pagine)
Mini PC Lenovo 57320518 Scheda Tecnica
(43 pagine)
(43 pagine)
Mini PC Lenovo E31 Guida Utente
(146 pagine)
(146 pagine)
Mini PC Lenovo SMKP1FR+T43HEEU Specifiche
(4 pagine)
(4 pagine)
Mini PC Lenovo M90 Guida Utente
(64 pagine)
(64 pagine)
Mini PC Lenovo E31 Guida Utente
(156 pagine)
(156 pagine)
Mini PC Lenovo S20 Guida Utente
(76 pagine)
(76 pagine)
Mini PC Lenovo ThinkCentre M90 Guida Utente
(90 pagine)
(90 pagine)
Mini PC Lenovo ThinkCentre M90 Guida Utente
(70 pagine)
(70 pagine)
Mini PC Lenovo M70e Guida Utente
(84 pagine)
(84 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.038 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale