Cloud-9 PS/2 Keyboard Interface manuals

Cloud 9 PS/2 Keyboard Interface User's Guide (148 pages)

Brand: Cloud-9 | Category: Mini PCs | Size: 6.86 MB |

English

Table of contents

ThinkCentreM73

1

UserGuide

1

SecondEdition(September2013)

2

Contents

3

Importantsafetyinformation

7

Powercordsandpoweradapters

8

Plugsandoutlets

9

Externaldevices

9

Heatandproductventilation

9

Operatingenvironment

10

Modemsafetyinformation

10

Lasercompliancestatement

11

Powersupplystatement

11

Chapter1.Productoverview

13

Chapter1.Productoverview3

15

Specications

17

Lenovoprograms

17

Chapter1.Productoverview7

19

Locations

21

10ThinkCentreM73UserGuide

22

.Productoverview11

23

Locatingcomponents

24

Locatingpartsonthesystemboard

24

.Productoverview13

25

Locatinginternaldrives

26

Machinetypeandmodellabel

27

16ThinkCentreM73UserGuide

28

Chapter2.Usingyourcomputer

29

NavigatingonWindows8

30

NavigatingonWindows8.1

31

Usingthekeyboard

33

UsingWindowsshortcutkeys

33

Usingangerprintreader

33

Usingthewheelmouse

34

Adjustingaudio

34

Aboutyourcomputeraudio

34

UsingCDsandDVDs

35

PlayingaCDorDVD

36

RecordingaCDorDVD

36

Chapter2.Usingyourcomputer25

37

26ThinkCentreM73UserGuide

38

Chapter3.Youandyourcomputer

39

Glareandlighting

40

Aircirculation

40

Registeringyourcomputer

41

Voltage-selectionswitch

41

Replacementpowercords

42

Chapter4.Security

43

Lockingthecomputercover

44

Usingpasswords

45

BIOSpasswords

45

Windowspasswords

46

Conguringthengerprintreader

46

Usingandunderstandingrewalls

46

Protectingdataagainstviruses

46

.Security35

47

36ThinkCentreM73UserGuide

48

Installingorreplacinghardware

49

Installingexternaloptions

49

Removingthecomputercover

50

Attention:

51

1asshownto

54

Replacingthebattery

59

Replacingthemicroprocessor

63

Installingthesolid-statedrive

66

56ThinkCentreM73UserGuide

68

Replacingtherearfanassembly

69

ReplacingtheWiFiunits

72

RemovingtheWiFiadaptercard

73

RemovingtheWiFicardmodule

74

InstallingtheWiFiunits

75

64ThinkCentreM73UserGuide

76

InstallingtherearWiFiantenna

78

RemovingtherearWiFiantenna

78

InstallingthefrontWiFiantenna

79

Replacingthekeyboard

81

Replacingthemouse

82

Completingthepartsreplacement

83

Obtainingdevicedrivers

84

Chapter6.Recoveryinformation

85

Creatingrecoverymedia

86

Usingrecoverymedia

86

Performingabackupoperation

86

Performingarecoveryoperation

87

Creatingandusingarescuemedium

88

Reinstallingsoftwareprograms

90

Reinstallingdevicedrivers

90

Solvingrecoveryproblems

90

Refreshingyourcomputer

91

Viewingandchangingsettings

93

Passwordconsiderations

94

Power-OnPassword

94

AdministratorPassword

94

HardDiskPassword

94

Enablingordisablingadevice

95

Selectingastartupdevice

96

EnablingErPcompliancemode

96

ICEperformancemode

97

ICEthermalalert

97

Usingsystemprograms

99

ThinkCentreM73UserGuide

100

Chapter9.Preventingproblems

101

UsingSystemUpdate

102

Cleaningandmaintenance

102

Cleaningyourcomputer

103

Goodmaintenancepractices

104

Movingyourcomputer

104

Basictroubleshooting

105

Troubleshootingprocedure

106

Troubleshooting

106

Audioproblems

107

CDproblems

108

DVDproblems

109

DVDmoviewillnotplay

110

Playbackisverysloworchoppy

110

Intermittentproblems

111

Monitorproblems

113

Theimageappearstobeickering

114

Theimageisdiscolored

114

Networkingproblems

115

AwirelessLANproblem

116

Optionproblems

117

Performanceandlockupproblems

118

Printerproblems

120

Serialconnectorproblems

120

Softwareproblems

121

USBproblems

122

LenovoSolutionCenter

122

©CopyrightLenovo2013

123

LenovoSupportWebsite

124

Helpandservice

124

Callingforservice

124

Usingotherservices

125

Purchasingadditionalservices

125

114ThinkCentreM73UserGuide

126

AppendixA.Notices

127

Trademarks

128

Exportclassicationnotice

129

Televisionoutputnotice

129

Electronicemissionsnotices

129

Eurasiancompliancemark

131

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132

ImportantWEEEinformation

133

RecyclinginformationforJapan

133

RecyclinginformationforBrazil

134

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136

EuropeanUnionRoHS

137

ChinaRoHS

137

TurkishRoHS

137

UkraineRoHS

138

IndiaRoHS

138

AppendixE.ChinaEnergyLabel

139

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140

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142

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