manuais Lenovo 3484JMU

Lenovo 3484JMU Manual do Utilizador (140 páginas)

Marca: Lenovo | Categoria: Mini-PCs | Tamanho: 6.10 MB |

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Índice

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

Specications

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

Usingangerprintreader

30

Usingthewheelmouse

31

Adjustingaudio

31

Aboutyourcomputeraudio

31

UsingCDsandDVDs

32

PlayingaCDorDVD

33

RecordingaCDorDVD

33

22ThinkCentreUserGuide

34

Chapter3.Youandyourcomputer

35

Glareandlighting

36

Aircirculation

36

Registeringyourcomputer

37

Voltage-selectionswitch

37

Replacementpowercords

38

Chapter4.Security

39

Lockingthecomputercover

40

Usingpasswords

41

BIOSpasswords

41

Windowspasswords

42

Conguringthengerprintreader

42

Usingandunderstandingrewalls

42

Protectingdataagainstviruses

42

.Security31

43

32ThinkCentreUserGuide

44

Installingexternaloptions

45

Installingorreplacinghardware

45

Removingthecomputercover

46

Attention:

47

InstallingorreplacingaPCIcard

48

Figure13.RemovingaPCIcard

50

Figure14.InstallingaPCIcard

51

Replacingthebattery

53

Replacingtheopticaldrive

56

Replacingthemicroprocessor

62

2onthemicroprocessor

64

ReplacingtheWiFiunits

66

RemovingtheWiFicardmodule

67

InstallingtheWiFiunits

68

InstallingtherearWiFiantenna

71

RemovingtherearWiFiantenna

71

InstallingthefrontWiFiantenna

72

Replacingthekeyboardormouse

74

Completingthepartsreplacement

75

Obtainingdevicedrivers

76

Chapter6.Recoveryinformation

77

Creatingrecoverymedia

78

Usingrecoverymedia

78

Performingabackupoperation

78

Performingarecoveryoperation

79

Creatingandusingarescuemedium

80

Reinstallingsoftwareprograms

82

Reinstallingdevicedrivers

82

Solvingrecoveryproblems

82

72ThinkCentreUserGuide

84

Viewingandchangingsettings

85

Passwordconsiderations

86

Power-OnPassword

86

AdministratorPassword

86

HardDiskPassword

86

Enablingordisablingadevice

87

Selectingastartupdevice

88

EnablingErPcompliancemode

88

ExitingtheSetupUtilityprogram

89

78ThinkCentreUserGuide

90

Usingsystemprograms

91

Chapter9.Preventingproblems

93

UsingSystemUpdate

94

Cleaningyourcomputer

95

Goodmaintenancepractices

96

Movingyourcomputer

96

Chapter9.Preventingproblems85

97

86ThinkCentreUserGuide

98

Basictroubleshooting

99

Troubleshootingprocedure

100

Troubleshooting

100

Audioproblems

101

CDproblems

102

DVDproblems

103

DVDmoviewillnotplay

104

Playbackisverysloworchoppy

104

Intermittentproblems

105

ThinkCentreUserGuide

106

Monitorproblems

107

Theimageappearstobeickering

108

Theimageisdiscolored

108

Networkingproblems

109

AwirelessLANproblem

110

Optionproblems

111

Performanceandlockupproblems

112

Insufcientmemory

113

Printerproblems

114

Serialportproblems

114

Softwareproblems

115

USBproblems

116

Diagnosticprograms

116

LenovoSolutionCenter

116

LenovoThinkVantageToolbox

117

PC-DoctorforDOS

117

106ThinkCentreUserGuide

118

©CopyrightLenovo2012

119

LenovoSupportWebsite

120

Helpandservice

120

Callingforservice

120

Usingotherservices

121

Purchasingadditionalservices

121

110ThinkCentreUserGuide

122

AppendixA.Notices

123

Trademarks

124

Exportclassicationnotice

125

Televisionoutputnotice

125

Electronicemissionsnotices

125

116ThinkCentreUserGuide

128

ImportantWEEEinformation

129

Recyclinginformation

129

RecyclinginformationforBrazil

130

120ThinkCentreUserGuide

132

ChinaRoHS

133

TurkishRoHS

133

UkraineRoHS

133

IndiaRoHS

134

124ThinkCentreUserGuide

136

126ThinkCentreUserGuide

138

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