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Replacingthefrontfanassembly
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Read
thisfirst:Importantsafetyinformation”onpagev.
Note:Thefrontfanassemblyisonlyavailableonsomemodels.
Toreplacethefrontfanassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage71.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage72.
4.Disconnectthefrontfanassemblycablefromthepowerfanconnectoronthesystemboard.See
“Locatingpartsonthesystemboard”onpage6.
5.Thefrontfanassemblyisattachedtothechassisbyfourrubbermounts.Removethefrontfanassembly
bybreakingorcuttingtherubbermountsandgentlypullingthefrontfanassemblyoutofthechassis.
Note:Thenewfrontfanassemblywillhavefournewrubbermountsattached.
Figure84.Removingthefrontfanassembly
6.Installthenewfrontfanassemblybyaligningthenewrubbermountswiththecorrespondingholesin
thechassisandpushtherubbermountsthroughtheholes.
7.Pullthetipsoftherubbermountsuntilthefrontfanassemblyissecuredinplace.
Figure85.Installingthefrontfanassembly
114ThinkStationP300UserGuide
- ThinkStationP300 1
- UserGuide 1
- Copyright Lenovo 2014, 2015 2
- Contents 3
- Serviceandupgrades 7
- Staticelectricityprevention 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Lasercompliancestatement 10
- Powersupplystatement 11
- Cleaningandmaintenance 11
- Chapter1.Productoverview 13
- 2ThinkStationP300UserGuide 14
- 4ThinkStationP300UserGuide 16
- Locatingcomponents 17
- Locatingpartsonthesystemboard 18
- Locatinginternaldrives 19
- Machinetypeandmodellabel 20
- Features 20
- Chapter1.Productoverview9 21
- Chapter1.Productoverview11 23
- Specifications 24
- Lenovoprograms 24
- Chapter1.Productoverview13 25
- Chapter1.Productoverview15 27
- 16ThinkStationP300UserGuide 28
- Chapter2.Usingyourcomputer 29
- Usingthewheelmouse 30
- Settingthecomputervolume 30
- Usingadisc 31
- Usingtheopticaldrive 31
- Handlingandstoringadisc 32
- Playingandremovingadisc 32
- Recordingadisc 32
- Chapter2.Usingyourcomputer21 33
- Frequentlyaskedquestions 34
- Chapter2.Usingyourcomputer23 35
- 24ThinkStationP300UserGuide 36
- Chapter3.Youandyourcomputer 37
- Glareandlighting 38
- Aircirculation 38
- Accessibilityinformation 38
- Chapter3.Youandyourcomputer27 39
- Chapter3.Youandyourcomputer29 41
- Chapter4.Security 43
- Attachingacablelock 45
- Usingpasswords 45
- BIOSpasswords 45
- Usingthefingerprintreader 46
- Windowspasswords 46
- Usingthecoverpresenceswitch 46
- Usingandunderstandingfirewalls 47
- Protectingdataagainstviruses 47
- 36ThinkStationP300UserGuide 48
- Chapter5.Advancedconfiguration 49
- UsingBIOSpasswords 50
- Enablingordisablingadevice 51
- Selectingastartupdevice 52
- EnablingErPLPScompliancemode 52
- ICEperformancemode 53
- ICEthermalalert 53
- ExitingtheSetupUtilityprogram 54
- UpdatingorrecoveringtheBIOS 54
- Usingsystemprograms 54
- UpdatingtheBIOSfromadisc 55
- ConfiguringRAID 56
- RAIDLevel 56
- CreatingRAIDvolumes 57
- DeletingRAIDvolumes 57
- Resettingdiskstonon-RAID 58
- Chapter6.Preventingproblems 59
- UsingSystemUpdate 60
- Cleaningyourcomputer 60
- Goodmaintenancepractices 61
- Movingyourcomputer 62
- Basictroubleshooting 63
- Troubleshootingprocedure 64
- Troubleshooting 64
- Audioproblems 65
- CDproblems 65
- DVDproblems 66
- Intermittentproblems 67
- Monitorproblems 68
- Networkingproblems 69
- HeadsetprofileorAVprofile 70
- Performanceandlockupproblems 71
- Theprinterdoesnotwork 72
- Softwareproblems 72
- LenovoSolutionCenter 73
- 62ThinkStationP300UserGuide 74
- Chapter8.Recoveryinformation 75
- Creatingrecoverymedia 76
- Usingrecoverymedia 76
- Performingabackupoperation 76
- Performingarecoveryoperation 76
- Creatingandusingarescuemedium 78
- Solvingrecoveryproblems 80
- Refreshingyourcomputer 80
- 70ThinkStationP300UserGuide 82
- Installingorreplacinghardware 83
- Installingexternaloptions 83
- Removingthecomputercover 83
- InstallingorreplacingaPCIcard 85
- 74ThinkStationP300UserGuide 86
- Figure13.RemovingaPCIcard 87
- 1onthememory 90
- 1,andthenslidethe 91
- 1toremovetheplasticclipwith 93
- 82ThinkStationP300UserGuide 94
- ThinkStationP300UserGuide 100
- Replacingthebattery 107
- Installingthesolid-statedrive 112
- Replacingthesolid-statedrive 113
- 102ThinkStationP300UserGuide 114
- 106ThinkStationP300UserGuide 118
- 1,pin2,pin3 120
- Replacingthefrontfanassembly 126
- Replacingtherearfanassembly 127
- ReplacingtheWi-Fiunits 128
- 1toopenthePCIcardlatch2 129
- RemovingtheWi-Ficardmodule 130
- InstallingtheWi-Fiunits 131
- 120ThinkStationP300UserGuide 132
- InstallingtherearWi-Fiantenna 133
- RemovingtherearWi-Fiantenna 134
- Replacingthekeyboardormouse 136
- Completingthepartsreplacement 137
- Obtainingdevicedrivers 138
- Informationresources 139
- LenovoThinkVantageTools 139
- HelpandSupport 139
- SafetyandWarranty 139
- LenovoWebsite 139
- LenovoSupportWebsite 140
- Helpandservice 140
- Callingforservice 140
- Usingotherservices 141
- Purchasingadditionalservices 141
- 130ThinkStationP300UserGuide 142
- Systemmemoryspeed 143
- Exportclassificationnotice 145
- Electronicemissionsnotices 145
- Eurasiancompliancemark 147
- Brazilregulatorynotice 147
- Mexicoregulatorynotice 147
- 6ThinkStationP300UserGuide 148
- ImportantWEEEinformation 149
- RecyclinginformationforJapan 149
- RecyclinginformationforBrazil 150
- 10ThinkStationP300UserGuide 152
- EuropeanUnionRoHS 153
- ChinaRoHS 153
- TurkishRoHS 153
- UkraineRoHS 154
- IndiaRoHS 154
- ©CopyrightLenovo2014,2015 155
- 14ThinkStationP300UserGuide 156
- AppendixE.Notices 157
- Trademarks 158
- 18ThinkStationP300UserGuide 160
- 20ThinkStationP300UserGuide 162
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