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2.Adjusttheplacementofthemonitorandotherdevicessothattheyareatleast305mm(12inches)
apart.
3.Turnonthemonitor.
•YoucanresettherefreshratethroughyouroperatingsystemControlPanel.
OntheWindows7operatingsystem,clickStart➙ControlPanel➙HardwareandSound➙Adjust
screenresolution➙AdvancedSettings.ThenclicktheMonitortabandselectanewrefreshrate.
•Seeyouroperatingsystemdocumentationorhelpforfurtherinformationonmonitorsettings.
Iftheseactionsdonotcorrecttheproblem,yourmonitormightneedservice.SeeChapter12“Getting
information,help,andservice”onpage103fordetails.
Theimageisdiscolored
Symptom:Theimageisdiscolored.
Action:Themonitormightbeaffectedbyinterferencefromnearbyequipment.Magneticeldsaroundother
devices,suchastransformers,appliances,uorescentlights,andothermonitorsmightbecausingthe
problem.Moveuorescentdesklightingoranyequipmentthatproducesmagneticeldsfurtherawayfrom
themonitor.Ifthisdoesnotcorrecttheproblem,dothefollowing:
1.Turnoffthemonitor.(Movingacolormonitorwhileitisturnedonmightcausescreendiscoloration.)
2.Adjusttheplacementofthemonitorandotherdevicessothattheyareatleast305mm(12inches)apart.
3.Turnonthemonitor.
Iftheseactionsdonotcorrecttheproblem,yourmonitormightneedservice.SeeChapter12“Getting
information,help,andservice”onpage103fordetails.
Networkingproblems
Thefollowingarethemostcommonnetworkingproblems.Selectyournetworkingproblemfromthe
followinglist:
•“Ethernetproblems”onpage94
•“AwirelessLANproblem”onpage96
•“AwirelessWANproblem”onpage96
•“Bluetoothproblems”onpage96
Formoreinformation,see“HelpandSupport”onpage103.
Ethernetproblems
ForEthernetproblems,selectyoursymptomfromthefollowinglist:
•“Yourcomputercannotconnecttothenetwork”onpage94
•“Theadapterstopsworkingfornoapparentreason”onpage95
•“IfyourcomputerisaGigabitEthernetmodelandyouuseaspeedof1000Mbps,theconnectionfails
orerrorsoccur”onpage95
•“IfyourcomputerisaGigabitEthernetmodel,itcannotconnecttothenetworkat1000Mbps.Instead,
itconnectsat100Mbps”onpage95
Yourcomputercannotconnecttothenetwork
Symptom:Yourcomputercannotconnecttothenetwork.
Actions:Makesurethat:
94ThinkStationUserGuide
- ThinkStation 1
- UserGuide 1
- FirstEdition(June2012) 2
- Contents 3
- Importantsafetyinformation 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Modemsafetyinformation 10
- Lasercompliancestatement 11
- Powersupplystatement 11
- Cleaningandmaintenance 11
- ThinkStationUserGuide 12
- Chapter1.Productoverview 13
- Chapter1.Productoverview3 15
- Specications 17
- Softwareoverview 17
- SoftwareprovidedbyLenovo 17
- LenovoThinkVantageTools 18
- LenovoWelcome 18
- FingerprintSoftware 18
- ProductRecovery 18
- SimpleTap 18
- AdobeReader 19
- Antivirussoftware 19
- Locations 19
- 8ThinkStationUserGuide 20
- .Productoverview9 21
- 10ThinkStationUserGuide 22
- Locatingcomponents 23
- Locatingpartsonthesystemboard 24
- .Productoverview13 25
- Locatinginternaldrives 26
- Machinetypeandmodellabel 27
- 16ThinkStationUserGuide 28
- Chapter2.Usingyourcomputer 29
- Usingangerprintreader 30
- Usingthewheelmouse 30
- Adjustingaudio 30
- Aboutyourcomputeraudio 31
- UsingCDsandDVDs 31
- PlayingaCDorDVD 32
- RecordingaCDorDVD 32
- Support”onpage103 33
- .Usingyourcomputer21 33
- 22ThinkStationUserGuide 34
- Chapter3.Youandyourcomputer 35
- Glareandlighting 36
- Aircirculation 36
- Voltage-selectionswitch 37
- Replacementpowercords 37
- 26ThinkStationUserGuide 38
- Chapter4.Security 39
- Lockingthecomputercover 40
- Usingpasswords 41
- BIOSpasswords 41
- Windowspasswords 42
- Conguringthengerprintreader 42
- Usingandunderstandingrewalls 42
- Protectingdataagainstviruses 42
- .Security31 43
- 32ThinkStationUserGuide 44
- Installingexternaloptions 45
- Installingorreplacinghardware 45
- Removingthecomputercover 46
- InstallingorreplacingaPCIcard 47
- 1toopenthecardlatch2 48
- Figure12.RemovingaPCIcard 49
- Figure14.InstallingaPCIcard 50
- 1onthememory 52
- Replacingthecardreader 54
- Installingthesolidstatedrive 60
- 1,pin2,pin3 62
- 54ThinkStationUserGuide 66
- 56ThinkStationUserGuide 68
- Replacingthefrontfanassembly 69
- Replacingtherearfanassembly 70
- Replacingthekeyboardormouse 72
- Completingthepartsreplacement 73
- Obtainingdevicedrivers 74
- Chapter6.Recoveryinformation 75
- Usingrecoverymedia 76
- Performingabackupoperation 76
- Performingarecoveryoperation 77
- Creatingandusingarescuemedium 78
- Creatingarescuemedium 78
- Usingarescuemedium 78
- Reinstallingsoftwareprograms 80
- Reinstallingdevicedrivers 80
- Solvingrecoveryproblems 80
- .Recoveryinformation69 81
- 70ThinkStationUserGuide 82
- Viewingandchangingsettings 83
- Passwordconsiderations 84
- Power-OnPassword 84
- AdministratorPassword 84
- HardDiskPassword 84
- Enablingordisablingadevice 85
- Selectingastartupdevice 86
- EnablingErPcompliancemode 86
- ICEperformancemode 87
- ICEthermalalert 87
- ExitingtheSetupUtilityprogram 88
- Chapter8.ConguringRAID 89
- DeletingRAIDvolumes 90
- Resettingdiskstonon-RAID 90
- Usingsystemprograms 91
- Chapter10.Preventingproblems 93
- UsingSystemUpdate 94
- Cleaningyourcomputer 95
- Goodmaintenancepractices 96
- Movingyourcomputer 96
- Basictroubleshooting 97
- Troubleshootingprocedure 98
- Troubleshooting 98
- Audioproblems 99
- CDproblems 100
- DVDproblems 101
- DVDmoviewillnotplay 102
- Playbackisverysloworchoppy 102
- Intermittentproblems 103
- Monitorproblems 104
- Networkingproblems 106
- AwirelessLANproblem 108
- AwirelessWANproblem 108
- Bluetoothproblems 108
- Optionproblems 109
- Performanceandlockupproblems 110
- Printerproblems 111
- Serialportproblems 111
- Softwareproblems 112
- USBproblems 113
- LenovoSolutionCenter 113
- 102ThinkStationUserGuide 114
- ©CopyrightLenovo2012 115
- LenovoSupportWebsite 116
- Helpandservice 116
- Callingforservice 116
- Usingotherservices 117
- Purchasingadditionalservices 117
- 106ThinkStationUserGuide 118
- AppendixA.Notices 119
- Trademarks 120
- Exportclassicationnotice 121
- Electronicemissionsnotices 121
- 112ThinkStationUserGuide 124
- Recyclinginformation 125
- RecyclinginformationforBrazil 126
- 116ThinkStationUserGuide 128
- 118ThinkStationUserGuide 130
- AppendixE.EkBilgiler 131
- AppendixF.Servisistasyonlari 133
- 128ThinkStationUserGuide 140
- 130ThinkStationUserGuide 142
- 132ThinkStationUserGuide 144
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