Lenovo Laptop E93 Manuale Utente Pagina 41
- Pagina / 184
- Indice
- RISOLUZIONE PROBLEMI
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
•ForWindows8orWindows8.1:OpenControlPanel,andthenclickSystemandSecurity➙System
➙SystemProtection➙SystemRestore.
Ifthisdoesnotcorrecttheproblem,continuewiththenextstep.
6.Runthediagnosticprogram.See“LenovoSolutionCenter”onpage54formoreinformation.
•Ifthediagnosticprogramdetectsahardwarefailure,contacttheLenovoCustomerSupportCenter.
See“LenovoSupportWebsite”onpage32formoreinformation.
•Ifyouareunabletorunthediagnosticprogram,contacttheLenovoCustomerSupportCenter.See
“LenovoSupportWebsite”onpage32formoreinformation.
•Ifthediagnosticprogramdoesnotdetectahardwarefailure,continuewiththenextstep.
7.Useanantivirusprogramtoseeifyourcomputerhasbeeninfectedbyavirus.Iftheprogramdetectsa
virus,removethevirus.
8.Ifnoneoftheseactionssolvetheproblem,seektechnicalassistance.See“LenovoSupportWeb
site”onpage32formoreinformation.
Troubleshooting
Usethetroubleshootinginformationtondsolutionstoproblemsthathavedenitesymptoms.
Ifthesymptomyourcomputerisexperiencingoccurredimmediatelyafteryouinstalledanewhardware
optionornewsoftware,dothefollowingbeforereferringtothetroubleshootinginformation:
1.Removethenewhardwareoptionorsoftware.Ifyoumustremovethecomputercovertoremovea
hardwareoption,ensurethatyoureviewandfollowtheelectricalsafetyinformationprovidedwithyour
computer.Foryoursafety,donotoperatethecomputerwiththecoverremoved.
2.Runthediagnosticprogramtoensurethatyourcomputerisoperatingcorrectly.
3.Reinstallthenewhardwareoptionorsoftwarefollowingthemanufacturer'sinstructions.
Selecttheproblemyourcomputerisexperiencingfromthefollowinglist:
•“Audioproblems”onpage37
•“CDproblems”onpage39
•“DVDproblems”onpage40
•“Intermittentproblems”onpage41
•“Keyboard,mouse,orpointingdeviceproblems”onpage42
•“Monitorproblems”onpage44
•“Networkingproblems”onpage46
•“Optionproblems”onpage48
•“Performanceandlockupproblems”onpage49
•“Printerproblems”onpage51
•“Serialportproblems”onpage51
•“Softwareproblems”onpage52
•“USBproblems”onpage53
Audioproblems
Selectyoursymptomfromthefollowinglist:
•“NoaudioinWindows”onpage38
Chapter5.Troubleshootinganddiagnostics37
- ThinkCentreE93 1
- HardwareMaintenanceManual 1
- SecondEdition(November2013) 2
- GS-35F-05925 2
- Contents 3
- Chapter1.Aboutthismanual 5
- Chapter2.Safetyinformation 7
- Safetyinspectionguide 9
- Groundingrequirements 10
- Chapter2.Safetyinformation7 11
- .Safetyinformation9 13
- Chapter2.Safetyinformation11 15
- .Safetyinformation13 17
- .Safetyinformation15 19
- Chapter2.Safetyinformation17 21
- ≥18kg≥32kg≥55kg 23
- .Safetyinformation21 25
- Chapter2.Safetyinformation25 29
- Chapter3.Generalinformation 33
- Formachinetype:10AQ 34
- Lenovoprograms 34
- Chapter3.Generalinformation31 35
- LenovoSupportWebsite 36
- Chapter4.Generalcheckout 37
- Basictroubleshooting 39
- Troubleshootingprocedure 40
- Troubleshooting 41
- Audioproblems 41
- NoaudioinWindows 42
- CDproblems 43
- DVDproblems 44
- Intermittentproblems 45
- Harddiskdriveproblems 45
- Monitorproblems 48
- Networkingproblems 50
- Optionproblems 52
- Performanceandlockupproblems 53
- Printerproblems 55
- Serialportproblems 55
- Softwareproblems 56
- USBproblems 57
- Diagnostics 57
- LenovoSolutionCenter 58
- Viewingandchangingsettings 59
- Usingpasswords 59
- Passwordconsiderations 60
- Power-onpassword 60
- Administratorpassword 60
- HardDiskPassword 60
- Enablingordisablingadevice 61
- Selectingastartupdevice 62
- EnablingErPcompliancemode 62
- ICEperformancemode 63
- ICEthermalalert 63
- ExitingtheSetupUtilityprogram 64
- Chapter7.Symptom-to-FRUIndex 65
- POSTerrorcodes 66
- .Symptom-to-FRUIndex63 67
- Miscellaneouserrorconditions 68
- Undeterminedproblems 69
- Chapter8.Locations 71
- .Locations69 73
- LocatingmajorFRUsandCRUs 74
- .Locations71 75
- LookingupFRUinformation 76
- Locatingpartsonthesystemboard 77
- Locatinginternaldrives 78
- .Locations77 81
- Attention: 100
- SetupGuide,goto: 100
- Replacingthesystemfan 102
- Replacingthemicroprocessor 105
- 2onthemicroprocessor 107
- InstallingorreplacingaPCIcard 108
- Figure34.RemovingaPCIcard 109
- Figure35.InstallingaPCIcard 110
- Replacingthebattery 111
- Replacingthesystemboard 114
- 2ofthemicroprocessorsocket 116
- ReplacingtheWi-Fiunits 117
- RemovingtheWi-Ficardmodule 119
- InstallingtheWi-Fiunits 120
- InstallingtherearWi-Fiantenna 122
- RemovingtherearWi-Fiantenna 123
- Completingthepartsreplacement 126
- Installingorreplacinghardware 129
- Installingexternaloptions 129
- Removingthecomputercover 130
- 1inwardandpivotthedrivebay 133
- Replacingtheharddiskdrive 136
- Replacingthesolid-statedrive 138
- Figure77.Removingthesystemfan 143
- Replacingtheopticaldrive 144
- Replacingtheslimcardreader 147
- Figure97.InstallingaPCIcard 158
- 1onthememory 161
- RemovingthefrontWi-Fiantenna 172
- ©CopyrightLenovo2013 175
- Powermanagement 178
- AutomaticPower-onfeatures 178
- AppendixA.Notices 179
- Televisionoutputnotice 180
- EuropeanconformanceCEmark 180
- Trademarks 180
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