Lenovo M79 User's Guide Page 69
- Page / 154
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
MycomputerisaGigabitEthernetmodelandIuseaspeedof1000Mbps,buttheconnectionfails
orerrorsoccur
Solution:ConnectthenetworkcabletotheEthernetconnectorusingCategory5wiringanda100BASE-T
hub/switch(not100BASE-X).
MycomputerisaGigabitEthernetmodel,butitcannotbeconnectedtothenetworkat1000Mbps,
butatonly100Mbps
Solutions:
•Tryanothercable.
•Setthelinkpartnertoauto-negotiate.
•Settheswitchtobe802.3ab-compliant(gigabitovercopper).
IcannotconnecttoawirelessLANusingthebuilt-inwirelessnetworkingcard
Solutions:
•InstallthelatestwirelessLANdrivers.
•Placeyourcomputerwithintherangeofawirelessaccesspoint.
•Enablethewirelessradio.
•CheckNetworkName(SSID)andyourpassword.
–OnWindows7:
1.ClickStart➙LenovoThinkVantageTools➙AccessConnections.
2.SwitchtotheAdvancedview,andthenclicktheMobileHotspottabtocheckyourSSIDand
password.
–OnWindows8.1:
1.OpenControlPanel.Formoreinformation,see“AccessingControlPanelontheWindows8.1
operatingsystem”onpage23.
2.ClickNetworkandInternet➙NetworkandSharingCentertocheckyourSSIDandpassword.
SounddoesnotcomefromtheBluetoothheadsetorheadphonebutcomesfrom
thelocalspeakereventhoughtheheadsetorheadphoneisconnectedusingthe
HeadsetprofileorAVprofile
Solution:
1.Exittheapplicationthatusesthesounddevice(forexample,WindowsMediaPlayer).
2.OpenControlPanel.
Note:FordetailedinformationonhowtoopenControlPanelonWindows8.1,see“AccessingControl
PanelontheWindows8.1operatingsystem”onpage23.
3.ClickHardwareandSound➙Sound.
4.SelectthePlaybacktab.
5.IfyouareusingtheHeadsetprofile,selectBluetoothHands-freeAudio,andthenclickSetDefault.If
youareusingtheAVprofile,selectStereoAudio,andthenclickSetDefault.
6.ClickOK.
Note:Bluetoothissupportedonlyonsomecomputermodels.
Chapter7.Troubleshootinganddiagnostics57
- ThinkCentreM79 1
- UserGuide 1
- FirstEdition(July2014) 2
- Contents 3
- Beforeusingthismanual 7
- Serviceandupgrades 7
- Staticelectricityprevention 8
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Lasercompliancestatement 10
- Powersupplystatement 11
- Cleaningandmaintenance 11
- Chapter1.Productoverview 13
- 2ThinkCentreM79UserGuide 14
- 4ThinkCentreM79UserGuide 16
- Locatingcomponents 17
- Locatingpartsonthesystemboard 18
- Locatinginternaldrives 19
- Features 20
- Chapter1.Productoverview9 21
- Chapter1.Productoverview11 23
- Specifications 24
- Lenovoprograms 24
- Chapter1.Productoverview13 25
- Chapter1.Productoverview15 27
- Chapter2.Usingyourcomputer 29
- Usingthefingerprintreader 30
- Usingthewheelmouse 30
- Managingpower 30
- AutomaticPower-onfeatures 31
- Settingthecomputervolume 31
- Usingadisc 32
- Usingtheopticaldrive 32
- Handlingandstoringadisc 33
- Playingandremovingadisc 33
- Recordingadisc 33
- Frequentlyaskedquestions 35
- Chapter3.Youandyourcomputer 37
- Glareandlighting 38
- Aircirculation 38
- Accessibilityinformation 38
- Chapter3.Youandyourcomputer27 39
- Chapter3.Youandyourcomputer29 41
- Chapter4.Security 43
- 32ThinkCentreM79UserGuide 44
- Usingpasswords 45
- BIOSpasswords 45
- Configuringthefingerprintreader 46
- Usingandunderstandingfirewalls 46
- Protectingdataagainstviruses 46
- Windowspasswords 46
- Chapter5.Advancedconfiguration 47
- UsingBIOSpasswords 48
- Enablingordisablingadevice 49
- Selectingastartupdevice 50
- EnablingErPLPScompliancemode 50
- ICEperformancemode 51
- ICEthermalalert 51
- ExitingtheSetupUtilityprogram 52
- UpdatingorrecoveringtheBIOS 52
- BIOSlevels 52
- Usingsystemprograms 52
- UpdatingtheBIOSfromadisc 53
- 44ThinkCentreM79UserGuide 56
- Chapter6.Preventingproblems 57
- UsingtheSystemUpdateprogram 58
- Cleaningyourcomputer 58
- Goodmaintenancepractices 59
- Movingyourcomputer 60
- Basictroubleshooting 61
- Troubleshootingprocedure 62
- Troubleshooting 62
- Audioproblems 63
- CDproblems 63
- DVDproblems 64
- Intermittentproblems 65
- Harddiskdriveproblems 65
- Keysonthekeyboarddonotwork 66
- Themousedoesnotwork 66
- Monitorproblems 67
- Networkingproblems 68
- HeadsetprofileorAVprofile 69
- Performanceandlockupproblems 70
- Theprinterdoesnotwork 71
- Softwareproblems 71
- Diagnostics 72
- LenovoSolutionCenter 72
- 62ThinkCentreM79UserGuide 74
- Chapter8.Recoveryinformation 75
- Creatingrecoverymedia 76
- Usingrecoverymedia 76
- Performingabackupoperation 76
- Performingarecoveryoperation 76
- Creatingandusingarescuemedium 78
- Solvingrecoveryproblems 80
- Refreshingyourcomputer 80
- 70ThinkCentreM79UserGuide 82
- Installingorreplacinghardware 83
- Installingexternaloptions 83
- Removingthecomputercover 83
- 1inwardandpivotthedrive 87
- InstallingorreplacingaPCIcard 89
- Figure17.RemovingaPCIcard 90
- Replacingthebattery 91
- Replacingtheharddiskdrive 92
- Replacingthesolid-statedrive 94
- 88ThinkCentreM79UserGuide 100
- Replacingtheslimcardreader 102
- ThinkCentreM79UserGuide 104
- Replacingthemicroprocessor 110
- Replacingthesystemfanassembly 114
- Replacingthethermalsensor 115
- 1inthechassis.Then,alignthe 117
- 1and2inthechassis 117
- 106ThinkCentreM79UserGuide 118
- RemovingthefrontWi-Fiantenna 119
- InstallingtherearWi-Fiantenna 119
- RemovingtherearWi-Fiantenna 120
- ReplacingtheWi-Fiunits 121
- RemovingtheWi-Ficardmodule 122
- InstallingtheWi-Fiunits 123
- 112ThinkCentreM79UserGuide 124
- Replacingthekeyboardormouse 125
- Completingthepartsreplacement 126
- Obtainingdevicedrivers 127
- 116ThinkCentreM79UserGuide 128
- Informationresources 129
- LenovoThinkVantageTools 129
- HelpandSupport 129
- SafetyandWarranty 129
- LenovoWebsite 129
- LenovoSupportWebsite 130
- Helpandservice 130
- Callingforservice 130
- Usingotherservices 131
- Purchasingadditionalservices 131
- 120ThinkCentreM79UserGuide 132
- Exportclassificationnotice 133
- Electronicemissionsnotices 133
- Eurasiancompliancemark 135
- Brazilregulatorynotice 135
- Mexicoregulatorynotice 135
- 124ThinkCentreM79UserGuide 136
- ImportantWEEEinformation 137
- RecyclinginformationforJapan 137
- RecyclinginformationforBrazil 138
- 128ThinkCentreM79UserGuide 140
- EuropeanUnionRoHS 141
- ChinaRoHS 141
- TurkishRoHS 141
- UkraineRoHS 142
- IndiaRoHS 142
- 130ThinkCentreM79UserGuide 142
- AppendixD.ChinaEnergyLabel 143
- 132ThinkCentreM79UserGuide 144
- ©CopyrightLenovo2014 145
- 134ThinkCentreM79UserGuide 146
- AppendixF.Notices 147
- Trademarks 148
- 138ThinkCentreM79UserGuide 150
- 140ThinkCentreM79UserGuide 152
Related products and manuals for Mini PCs Lenovo M79
Mini PCs Lenovo M78 User's Guide
(154 pages)
(154 pages)
Mini PCs Lenovo E73 Specifications
(186 pages)
(186 pages)
Mini PCs Lenovo X510 User's Guide
(57 pages)
(57 pages)
Mini PCs Lenovo SNBM7GE Datasheet
(4 pages)
(4 pages)
Mini PCs Lenovo D30 Specifications
(142 pages)
(142 pages)
Mini PCs Lenovo 4105O3U Datasheet
(1 pages)
(1 pages)
Mini PCs Lenovo 7517A3U Datasheet
(1 pages)
(1 pages)
Mini PCs Lenovo M83 + 60A6MAT2E User's Guide
(172 pages)
(172 pages)
Mini PCs Lenovo E32 SFF User's Guide
(172 pages)
(172 pages)
Mini PCs Lenovo H500 User's Guide
(55 pages)
(55 pages)
Mini PCs Lenovo E73 User's Guide
(148 pages)
(148 pages)
Mini PCs Lenovo E73 Specifications
(186 pages)
(186 pages)
Mini PCs Lenovo M72 User's Guide
(154 pages)
(154 pages)
Mini PCs Lenovo Q180 User's Guide
(21 pages)
(21 pages)
Mini PCs Lenovo M92 User's Guide
(152 pages)
(152 pages)
Mini PCs Lenovo D30+Quadro K2000 User's Guide
(136 pages)
(136 pages)
Mini PCs Lenovo M72e User's Guide
(160 pages)
(160 pages)
Mini PCs Lenovo Q190 User's Guide
(37 pages)
(37 pages)
Mini PCs Lenovo S30 User's Guide
(134 pages)
(134 pages)
Mini PCs Lenovo K430 User's Guide
(57 pages)
(57 pages)
© 2020, manymanuals.com. All rights reserved. | 0.515 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals