Lenovo M91 USFF manuali

Lenovo M91 USFF Guida Utente (128 pagine)

Marchio: Lenovo | Categoria: Mini PC | Dimensione: 4.70 MB |

Inglese

Indice

ThinkCentre

1

UserGuide

1

Contents

5

AppendixB.WEEEandrecycling

7

AppendixD.Notices........107

7

Index.................109

7

Importantsafetyinformation

9

Powercordsandpoweradapters

10

Plugsandoutlets

11

Externaldevices

11

Heatandproductventilation

11

Operatingenvironment

12

Modemsafetyinformation

12

Lasercompliancestatement

13

Powersupplystatement

13

Cleaningandmaintenance

13

Chapter1.Productoverview

15

Chapter1.Productoverview3

17

Specications

18

Softwareoverview

18

SoftwareprovidedbyLenovo

18

FingerprintSoftware

19

AdobeReader

21

Antivirussoftware

21

Locations

21

8ThinkCentreUserGuide

22

.Productoverview9

23

Locatingcomponents

24

Locatingpartsonthesystemboard

24

Machinetypeandmodellabel

25

12ThinkCentreUserGuide

26

Chapter2.Usingyourcomputer

27

Usingangerprintreader

28

Usingthewheelmouse

28

Adjustingaudio

29

Aboutyourcomputeraudio

29

UsingCDsandDVDs

30

PlayingaCDorDVD

30

RecordingaCDorDVD

31

18ThinkCentreUserGuide

32

Chapter3.Youandyourcomputer

33

Glareandlighting

34

Aircirculation

34

Voltage-selectionswitch

35

Replacementpowercords

35

22ThinkCentreUserGuide

36

Chapter4.Security

37

Usingpasswords

38

BIOSpasswords

38

Windowspasswords

39

SettingtheSecurityChip

39

Usingandunderstandingrewalls

40

Protectingdataagainstviruses

40

Installingorreplacinghardware

41

Installingexternaloptions

41

Openingthecomputercover

42

Replacingtheharddiskdrive

46

1,pin2,pin3,and

47

Replacingtheopticaldrive

48

Replacingthebattery

49

Replacingtheheatsink

50

Figure20.Removingtheheatsink

51

Replacingthemicroprocessor

52

2onthemicroprocessor

54

Replacingthesystemfanassembly

55

Replacingtheinternalspeaker

57

Replacingtheacpoweradapter

61

Replacingthekeyboardormouse

65

Completingthepartsreplacement

65

Obtainingdevicedrivers

66

Chapter6.Recoveryinformation

67

Usingrecoverymedia

68

Performingabackupoperation

68

Performingarecoveryoperation

69

Creatingandusingarescuemedium

70

Creatingarescuemedium

70

Usingarescuemedium

71

Reinstallingsoftwareprograms

72

Reinstallingdevicedrivers

73

Solvingrecoveryproblems

73

60ThinkCentreUserGuide

74

Viewingandchangingsettings

75

Passwordconsiderations

76

Power-OnPassword

76

AdministratorPassword

76

HardDiskPassword

76

Enablingordisablingadevice

77

Selectingastartupdevice

78

EnablingErPcompliancemode

78

Smartperformancechoices

79

66ThinkCentreUserGuide

80

Usingsystemprograms

81

Chapter9.Preventingproblems

83

Cleaningyourcomputer

85

Goodmaintenancepractices

86

Movingyourcomputer

86

Chapter9.Preventingproblems73

87

74ThinkCentreUserGuide

88

Basictroubleshooting

89

Troubleshootingprocedure

90

Troubleshooting

90

Audioproblems

91

CDproblems

92

DVDproblems

93

DVDmoviewillnotplay

94

Playbackisverysloworchoppy

94

Intermittentproblems

95

Monitorproblems

97

Networkingproblems

98

Ethernetproblems

99

AwirelessLANproblem

100

AwirelessWANproblem

100

Bluetoothproblems

100

Optionproblems

101

Performanceandlockupproblems

102

Printerproblems

104

Serialportproblems

105

Softwareproblems

105

USBproblems

106

Diagnosticprograms

106

LenovoThinkVantageToolbox

107

PC-DoctorforDOS

107

ThinkCentreUserGuide

108

Informationresources

109

LenovoThinkVantageTools

109

LenovoWelcome

109

HelpandSupport

109

SafetyandWarranty

110

LenovoSupportWebsite

110

Helpandservice

110

Callingforservice

111

Usingotherservices

111

Purchasingadditionalservices

112

Exportclassicationnotice

113

Televisionoutputnotice

113

Compliance

113

JapaneseVCCIClassBstatement

114

Japanrecyclingstatements

115

AppendixC.Powercordnotice

117

104ThinkCentreUserGuide

118

AppendixC.Powercordnotice105

119

106ThinkCentreUserGuide

120

AppendixD.Notices

121

Trademarks

122

110ThinkCentreUserGuide

124

112ThinkCentreUserGuide

126

*0A74505*

128

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