Lenovo M78 User's Guide Page 63
- Page / 154
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
a.Partiallytightenscrew1,thenfullytightenscrew2,andthenfullytightenscrew1.
b.Partiallytightenscrew3,thenfullytightenscrew4,andthenfullytightenscrew3.
10.Connecttheheatsinkandfanassemblycabletothemicroprocessorfanconnectoronthesystem
board.See“Locatingpartsonthesystemboard”onpage13.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage79.
Replacingthemicroprocessor
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev.
Thissectionprovidesinstructionsonhowtoreplacethemicroprocessor.
CAUTION:
Theheatsinkandmicroprocessormightbeveryhot.Turnoffthecomputerandwaitthreetove
minutestoletthecomputercoolbeforeremovingthecomputercover.
Toreplacethemicroprocessor,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage34.
3.Laythecomputeronitssideforeasieraccesstothesystemboard.
4.Locatethesystemboardanddisconnectallcablesconnectedtothesystemboard.See“Locating
partsonthesystemboard”onpage13
.
5.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage49.
Note:Placetheheatsinkandfanassemblyonitssidesothatthethermalgreaseonthebottomofit
doesnotgetincontactwithanything.
Chapter5.Installingorreplacinghardware51
- ThinkCentre 1
- UserGuide 1
- ThirdEdition(September2012) 2
- Contents 3
- Importantsafetyinformation 7
- Powercordsandpoweradapters 8
- Plugsandoutlets 9
- Externaldevices 9
- Heatandproductventilation 9
- Operatingenvironment 10
- Modemsafetyinformation 10
- Lasercompliancestatement 11
- Powersupplystatement 11
- Cleaningandmaintenance 11
- Chapter1.Productoverview 13
- Chapter1.Productoverview3 15
- Specications 17
- Lenovoprograms 17
- Chapter1.Productoverview7 19
- Locations 21
- 10ThinkCentreUserGuide 22
- .Productoverview11 23
- Locatingcomponents 24
- Locatingpartsonthesystemboard 25
- Locatinginternaldrives 26
- Machinetypeandmodellabel 27
- 16ThinkCentreUserGuide 28
- Chapter2.Usingyourcomputer 29
- Usingthekeyboard 30
- UsingWindowsshortcutkeys 30
- Usingangerprintreader 30
- Usingthewheelmouse 31
- Adjustingaudio 31
- Aboutyourcomputeraudio 31
- UsingCDsandDVDs 32
- PlayingaCDorDVD 33
- RecordingaCDorDVD 33
- 22ThinkCentreUserGuide 34
- Chapter3.Youandyourcomputer 35
- Aircirculation 36
- Glareandlighting 36
- Registeringyourcomputer 37
- Voltage-selectionswitch 37
- Replacementpowercords 38
- Chapter4.Security 39
- Lockingthecomputercover 40
- Attachingacablelock 41
- BIOSpasswords 42
- Windowspasswords 43
- Conguringthengerprintreader 43
- Usingandunderstandingrewalls 43
- Protectingdataagainstviruses 43
- 32ThinkCentreUserGuide 44
- Installingorreplacinghardware 45
- Installingexternaloptions 45
- Removingthecomputercover 46
- InstallingorreplacingaPCIcard 47
- 1toopenthecardlatch2 48
- Figure13.RemovingaPCIcard 49
- Figure14.InstallingaPCIcard 50
- Attention: 50
- 1onthememory 52
- Installingthecardreader 55
- Replacingthecardreader 57
- Replacingthebattery 58
- Replacingthemicroprocessor 63
- 54ThinkCentreUserGuide 66
- 1,pin2,pin3 68
- Installingthesolid-statedrive 69
- Replacingthefrontfanassembly 71
- Replacingtherearfanassembly 72
- Replacingtheinternalspeaker 75
- Replacingthethermalsensor 77
- 66ThinkCentreUserGuide 78
- 68ThinkCentreUserGuide 80
- ReplacingtheWiFiunits 81
- RemovingtheWiFiadaptercard 82
- RemovingtheWiFicardmodule 83
- InstallingtheWiFiunits 84
- InstallingtherearWiFiantenna 87
- RemovingtherearWiFiantenna 87
- InstallingthefrontWiFiantenna 88
- Replacingthekeyboardormouse 90
- Completingthepartsreplacement 91
- Obtainingdevicedrivers 92
- Chapter6.Recoveryinformation 93
- Creatingrecoverymedia 94
- Usingrecoverymedia 94
- Performingabackupoperation 94
- Performingarecoveryoperation 95
- Creatingandusingarescuemedium 96
- Reinstallingsoftwareprograms 98
- Reinstallingdevicedrivers 98
- Solvingrecoveryproblems 98
- 88ThinkCentreUserGuide 100
- Viewingandchangingsettings 101
- Usingpasswords 101
- AdministratorPassword 102
- HardDiskPassword 102
- Passwordconsiderations 102
- Power-OnPassword 102
- Enablingordisablingadevice 103
- Selectingastartupdevice 104
- EnablingErPcompliancemode 104
- ICEperformancemode 105
- ICEthermalalert 105
- ExitingtheSetupUtilityprogram 106
- Usingsystemprograms 107
- ThinkCentreUserGuide 108
- Chapter9.Preventingproblems 109
- UsingSystemUpdate 110
- Cleaningyourcomputer 111
- Goodmaintenancepractices 112
- Movingyourcomputer 112
- Basictroubleshooting 113
- Troubleshootingprocedure 114
- Troubleshooting 114
- Audioproblems 115
- CDproblems 116
- DVDproblems 117
- DVDmoviewillnotplay 118
- Playbackisverysloworchoppy 118
- Intermittentproblems 119
- Monitorproblems 121
- Networkingproblems 122
- Ethernetproblems 123
- AwirelessLANproblem 124
- AwirelessWANproblem 124
- Optionproblems 125
- Performanceandlockupproblems 126
- Printerproblems 127
- Serialportproblems 128
- Softwareproblems 128
- USBproblems 129
- LenovoSolutionCenter 130
- ©CopyrightLenovo2012 131
- LenovoSupportWebsite 132
- Helpandservice 132
- Callingforservice 132
- Usingotherservices 133
- Purchasingadditionalservices 133
- 122ThinkCentreUserGuide 134
- AppendixA.Notices 135
- Trademarks 136
- Exportclassicationnotice 137
- Electronicemissionsnotices 137
- 128ThinkCentreUserGuide 140
- ImportantWEEEinformation 141
- Recyclinginformation 141
- RecyclinginformationforBrazil 142
- 132ThinkCentreUserGuide 144
- ChinaRoHS 145
- TurkishRoHS 145
- UkraineRoHS 145
- IndiaRoHS 146
- 136ThinkCentreUserGuide 148
- 138ThinkCentreUserGuide 150
- 140ThinkCentreUserGuide 152
Related products and manuals for Mini PCs Lenovo M78
Mini PCs Lenovo M82 User's Guide
(168 pages)
(168 pages)
Mini PCs Lenovo 3484A35 Specifications
(4 pages)
(4 pages)
Mini PCs Lenovo M73 User's Guide
(158 pages)
(158 pages)
Mini PCs Lenovo M91 USFF User's Guide
(128 pages)
(128 pages)
Mini PCs Lenovo C30 User's Guide
(150 pages)
(150 pages)
Mini PCs Lenovo H515s User's Guide
(63 pages)
(63 pages)
Mini PCs Lenovo E93 Specifications
(180 pages)
(180 pages)
Mini PCs Lenovo 57320518 Datasheet
(43 pages)
(43 pages)
Mini PCs Lenovo E31 User's Guide
(146 pages)
(146 pages)
Mini PCs Lenovo M90 User's Guide
(64 pages)
(64 pages)
Mini PCs Lenovo E31 User's Guide
(156 pages)
(156 pages)
Mini PCs Lenovo S20 User's Guide
(76 pages)
(76 pages)
Mini PCs Lenovo ThinkCentre M90 User's Guide
(90 pages)
(90 pages)
Mini PCs Lenovo ThinkCentre M90 User's Guide
(70 pages)
(70 pages)
Mini PCs Lenovo M70e User's Guide
(84 pages)
(84 pages)
© 2020, manymanuals.com. All rights reserved. | 1.702 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals