Lenovo P900 Spezifikationen Seite 93
- Seite / 218
- Inhaltsverzeichnis
- FEHLERBEHEBUNG
- LESEZEICHEN
Bewertet. / 5. Basierend auf Kundenbewertungen
1.Removethenewhardwareoptionorsoftware.Ifyoumustremovethecomputercovertoremovea
hardwareoption,ensurethatyoureviewandfollowtheelectricalsafetyinformationprovidedwithyour
computer.Foryoursafety,donotoperatethecomputerwiththecoverremoved.
2.Runthediagnosticprogramtoensureyourcomputerisoperatingcorrectly.
3.Reinstallthenewhardwareoptionorsoftwarefollowingtheinstructionsprovidedbythemanufacturer.
Audioproblems
Thissectionprovidessolutionstoaudio-relatedproblems.
NoaudioinWindows
Solutions:
•IfyouareusingpoweredexternalspeakersthathaveanOn/Offcontrol,ensurethefollowing:
–TheOn/OffcontrolissettotheOnposition.
–Thespeakerpowercableisconnectedtoaproperlygrounded,functionalacelectricaloutlet.
•Ifyourexternalspeakershaveavolumecontrol,ensurethatthevolumeisnotsettoolow.
•OntheWindowsdesktop,clickthespeakericonintheWindowsnotificationarea.ThenclickMixer.
Ensurethatthemutespeakerssettingsarenotselectedandnoneofthevolumesettingsissettoolow.
•Somemodelshaveafrontaudiopanelyoucanusetoadjustvolume.Ifyouhaveafrontaudiopanel,
ensurethatthevolumeisnotsettoolow.
•Ensurethatyourexternalspeakers(andheadphones,ifused)areconnectedtothecorrectaudio
connectoronthecomputer.Mostspeakercablesarecolor-codedtomatchtheconnector.
Note:Whenexternal-speakerorheadphonecablesareattachedtotheaudioconnector,theinternal
speaker,ifpresent,isdisabled.Inmostcases,ifanaudioadapterisinstalledinoneoftheexpansion
slots,theaudiofunctionbuiltintothesystemboardisdisabled.Therefore,youmustusetheaudio
connectorsontheaudioadapter.
•EnsurethattheprogramyouarerunningisdesignedforuseintheMicrosoftWindowsoperatingsystem.
IftheprogramisdesignedtoruninDOS,theprogramdoesnotusetheWindowssoundfeature.The
programmustbeconfiguredtouseSoundBlasterProorSoundBlasteremulation.
•Ensurethattheaudiodevicedriversarecorrectlyinstalled.SeeWindowsHelpandSupportinformation
systemformoreinformation.
Soundcomesfromoneexternalspeakeronly
Solutions:
•Ensurethatthespeakercableisinsertedcompletelyintotheconnectoronthecomputer.
•Ensurethatthecablethatattachestheleftspeakertotherightspeakerissecurelyconnected.
•ClickthespeakericonintheWindowsnotificationarea.Thenclickthespeakericonontopofthevolume
control.ClicktheLevelstabandensurethattheBalancesettingsaresetcorrectly.
CDproblems
ThissectionprovidessolutionstoCD-relatedproblems.
AnaudiodiscorAutoPlay-enableddiscdoesnotautomaticallyplaywhenitis
insertedintoaCDdrive
Solutions:
•IfyouhavemultipleCDorDVDdrivesinstalled(oracombinationofCDandDVDdrives),tryinsertingthe
discintotheotherdrive.Insomecases,onlyoneofthedrivesisconnectedtotheaudiosubsystem.
Chapter8.Troubleshootinganddiagnostics85
- ThinkStationP900 1
- HardwareMaintenanceManual 1
- FirstEdition(October2014) 2
- ©CopyrightLenovo2014 2
- Contents 3
- Aboutthismanual 7
- Powercordsandpoweradapters 9
- Generalsafety 9
- Electricalsafety 10
- Safetyinspectionguide 12
- Groundingrequirements 13
- ≥18kg≥32kg≥55kg 26
- Chapter2.Productoverview 35
- Locatingcomponents 38
- LocatingmajorFRUsandCRUs 39
- Locatingpartsonthesystemboard 42
- Locatinginternaldrives 43
- Figure6.Drivebaylocations 44
- Features 45
- Chapter2.Productoverview39 47
- Specifications 49
- Lenovoprograms 49
- Chapter2.Productoverview43 51
- Chapter3.Usingyourcomputer 53
- Usingthefingerprintreader 54
- Usingthewheelmouse 54
- Managingpower 54
- AutomaticPower-onfeatures 55
- Settingthecomputervolume 55
- Usingadisc 56
- Usingtheopticaldrive 56
- Handlingandstoringadisc 57
- Playingandremovingadisc 57
- Recordingadisc 57
- Frequentlyaskedquestions 59
- Chapter4.Youandyourcomputer 61
- Glareandlighting 62
- Aircirculation 62
- Accessibilityinformation 62
- Chapter4.Youandyourcomputer55 63
- Chapter4.Youandyourcomputer57 65
- Chapter5.Security 67
- Usingpasswords 69
- BIOSpasswords 69
- Windowspasswords 70
- Configuringthefingerprintreader 70
- Usingandunderstandingfirewalls 70
- Protectingdataagainstviruses 70
- .Security63 71
- Chapter6.Advancedconfiguration 73
- Passwordconsiderations 74
- Enablingordisablingadevice 75
- Selectingastartupdevice 76
- EnablingErPLPScompliancemode 76
- ExitingtheSetupUtilityprogram 77
- UpdatingorrecoveringtheBIOS 77
- BIOSlevels 77
- Usingsystemprograms 78
- UpdatingtheBIOSfromadisc 78
- ConfiguringRAID 80
- ConfiguringRAIDwithIntelRSTe 80
- Chapter7.Preventingproblems 87
- Computer 88
- Keyboard 88
- Opticalmouse 89
- Displayscreen 89
- Movingyourcomputer 90
- Basictroubleshooting 91
- Troubleshootingprocedure 92
- Troubleshooting 92
- NoaudioinWindows 93
- DVDproblems 94
- Intermittentproblems 95
- Harddiskdriveproblems 95
- Keysonthekeyboarddonotwork 96
- Themousedoesnotwork 96
- Monitorproblems 97
- Theimageisdiscolored 98
- Ethernetproblems 98
- Performanceandlockupproblems 99
- Insufficientmemory 100
- Softwareproblems 101
- Diagnostics 101
- LenovoSolutionCenter 102
- UEFIdiagnosticprogram 102
- Hardwarediagnostics 103
- Servicecheckout 105
- Problemdeterminationtips 105
- Symptom-to-FRUindex 106
- Harddiskdrivebooterror 106
- Powersupplyproblems 107
- Beepsymptoms 107
- POSTerrorcodes 107
- Miscellaneouserrorconditions 108
- Undeterminedproblems 110
- Chapter10.Recoveryinformation 111
- Creatingrecoverymedia 112
- Usingrecoverymedia 112
- Performingabackupoperation 112
- Performingarecoveryoperation 112
- Creatingarescuemedium 114
- Usingarescuemedium 114
- Solvingrecoveryproblems 116
- Refreshingyourcomputer 116
- Installingorreplacinghardware 119
- Installingexternaloptions 119
- Removingthecomputercover 119
- 1fromthe 122
- 2ofthestoragedrive 123
- 2.Then,pivottheadapteras 129
- 1intheconverter.Then,slide 131
- 2toremoveitfromthebracket 135
- 2.Ensurethattheclip 135
- 2onthecoverpresenceswitch 136
- 1toremoveitfromthechassis 137
- Replacingthebattery 153
- Figure60.Openingthecardlatch 155
- Figure63.Closingthecardlatch 156
- InstallingorreplacingaPCIcard 157
- 1isopened 158
- Figure67.RemovingthePCIcard 160
- Figure68.InstallingthePCIcard 161
- 3isopened 164
- 1asshownto 165
- Replacingtherearfanassembly 175
- Figure86.Openingthehandles 177
- Figure88.Donottouchthepins 178
- 4ofthemicroprocessorsocket 179
- Replacingamicroprocessor 180
- Figure93.Openingthehandles 182
- Figure96.Donottouchthepins 183
- Replacingthesystemboard 185
- Replacingtheinternalspeaker 189
- Replacingthekeyboardormouse 191
- Completingthepartsreplacement 191
- Obtainingdevicedrivers 192
- Informationresources 193
- LenovoThinkVantageTools 193
- HelpandSupport 193
- SafetyandWarranty 193
- LenovoWebsite 193
- LenovoSupportWebsite 194
- Helpandservice 194
- Callingforservice 194
- Usingotherservices 195
- Purchasingadditionalservices 195
- Chapter13.Systemmemoryspeed 197
- Exportclassificationnotice 199
- Electronicemissionsnotices 199
- Eurasiancompliancemark 201
- Brazilregulatorynotice 201
- Mexicoregulatorynotice 201
- ImportantWEEEinformation 203
- RecyclinginformationforJapan 203
- RecyclinginformationforBrazil 204
- EuropeanUnionRoHS 207
- ChinaRoHS 207
- TurkishRoHS 207
- UkraineRoHS 208
- IndiaRoHS 208
- AppendixE.Notices 211
- Trademarks 212
Verwandte Produkte und Handbücher für Mini-PCs Lenovo P900
Mini-PCs Lenovo X315 Spezifikationen
(49 Seiten)
(49 Seiten)
Mini-PCs Lenovo SNEB9UK Datenblatt
(4 Seiten)
(4 Seiten)
Mini-PCs Lenovo M73 Betriebsanweisung
(162 Seiten)
(162 Seiten)
Mini-PCs Lenovo P300 Betriebsanweisung
(164 Seiten)
(164 Seiten)
Mini-PCs Lenovo 57323620 Spezifikationen
(2 Seiten)
(2 Seiten)
Mini-PCs Lenovo H520 Betriebsanweisung
(59 Seiten)
(59 Seiten)
Mini-PCs Lenovo 77801MU Datenblatt
(1 Seiten)
(1 Seiten)
Mini-PCs Lenovo 5852A1U Datenblatt
(1 Seiten)
(1 Seiten)
Mini-PCs Lenovo H50-00 Betriebsanweisung
(63 Seiten)
(63 Seiten)
Mini-PCs Lenovo H530 Spezifikationen
(59 Seiten)
(59 Seiten)
Mini-PCs Lenovo M83 Betriebsanweisung
(180 Seiten)
(180 Seiten)
Mini-PCs Lenovo E73 Betriebsanweisung
(158 Seiten)
(158 Seiten)
Mini-PCs Lenovo M73 Betriebsanweisung
(154 Seiten)
(154 Seiten)
Mini-PCs Lenovo SVYA2SA Datenblatt
(2 Seiten)
(2 Seiten)
Mini-PCs Lenovo 5030D7U Datenblatt
(1 Seiten)
(1 Seiten)
Mini-PCs Lenovo 4480A5U Datenblatt
(1 Seiten)
(1 Seiten)
Mini-PCs Lenovo 7518C5U Datenblatt
(1 Seiten)
(1 Seiten)
Mini-PCs Lenovo H530s Betriebsanweisung
(63 Seiten)
(63 Seiten)
Mini-PCs Lenovo H500s Spezifikationen
(51 Seiten)
(51 Seiten)
Mini-PCs Lenovo M79 Betriebsanweisung
(150 Seiten)
(150 Seiten)
© 2020, manymanuals.de. Alle Rechte vorbehalten. | 1.448 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern