Lenovo T450s Handbücher

Lenovo T450s Betriebsanweisung (185 Seiten)

Marke: Lenovo | Kategorie: Notebooks | Größe: 3.90 MB |

Englisch

Inhaltsverzeichnis

UserGuide

1

SecondEdition(February2015)

2

Contents

3

Readthisﬁrst

7

Importantsafetyinformation

8

Safetyguidelines

9

Powercordsandpoweradapters

10

Plugsandoutlets

11

Powersupplystatement

11

Externaldevices

12

Generalbatterynotice

12

Heatandproductventilation

13

Usingheadphonesorearphones

15

Additionalsafetyinformation

15

Savetheseinstructions

16

Chapter1.Productoverview

17

Right-sideview

19

6VGAconnector

20

7Security-lockslot

20

5Ethernetconnector

20

Left-sideview

21

Bottomview

22

3Speakers

23

4Keyboarddrainageholes

23

5Emergency-resethole

23

Chapter1.Productoverview7

23

Statusindicators

24

Chapter1.Productoverview9

25

GenuineMicrosoftlabel

27

Features

27

Speciﬁcations

29

Operatingenvironment

29

Lenovoprograms

30

Chapter1.Productoverview15

31

Chapter1.Productoverview17

33

18UserGuide

34

Chapter2.Usingyourcomputer

35

Usingthemulti-touchscreen

37

22UserGuide

38

Chapter2.Usingyourcomputer23

39

24UserGuide

40

Specialkeys

41

Windowskey

42

ThinkPadpointingdevice

42

TrackPointpointingdevice

43

Trackpad

44

Trackpadtouchgestures

45

Powermanagement

47

Usingtheacpower

47

Usingthebatterypower

48

Power-savingmodes

48

Chapter2.Usingyourcomputer33

49

Managingthepowerplan

50

Connectingtothenetwork

50

Ethernetconnections

50

Wirelessconnections

50

Chapter2.Usingyourcomputer35

51

UsingthewirelessWANconnection

52

UsingtheBluetoothconnection

53

Usinganexternaldisplay

54

Connectinganexternaldisplay

54

Choosingadisplaymode

54

Changingdisplaysettings

55

Usingaudiofeatures

55

Usingthecamera

56

Usingaﬂashmediacard

56

Chapter2.Usingyourcomputer41

57

42UserGuide

58

FindingThinkPadoptions

59

ThinkPaddockingstations

59

ThinkPadBasicDock

60

ThinkPadProDock

61

ThinkPadUltraDock

63

1.Thenturnthesystemlockkeyto

65

Securityfeatures

68

Chapter4.Youandyourcomputer

69

Accessibilityinformation

70

Chapter4.Youandyourcomputer55

71

Chapter4.Youandyourcomputer57

73

Travelingwithyourcomputer

74

Traveltips

74

Travelaccessories

74

Chapter4.Youandyourcomputer59

75

60UserGuide

76

Chapter5.Security

77

Supervisorpassword

78

Harddiskpasswords

79

Harddisksecurity

81

Settingthesecuritychip

82

Usingtheﬁngerprintreader

83

IndicatorbehaviorDescription

85

Usingﬁrewalls

87

Protectingdataagainstviruses

87

72UserGuide

88

Chapter6.Advancedconﬁguration

89

Installingdevicedrivers

91

UsingtheThinkPadSetupprogram

91

Mainmenu

92

Conﬁgmenu

92

.Advancedconﬁguration77

93

78UserGuide

94

.Advancedconﬁguration79

95

80UserGuide

96

DateandTimemenu

97

Securitymenu

97

82UserGuide

98

.Advancedconﬁguration83

99

84UserGuide

100

.Advancedconﬁguration85

101

Startupmenu

102

Restartmenu

103

UpdatingtheUEFIBIOS

103

Usingsystemmanagement

103

Settingmanagementfeatures

104

90UserGuide

106

Chapter7.Preventingproblems

107

Takingcareofyourcomputer

109

Chapter7.Preventingproblems95

111

96UserGuide

112

Diagnosingproblems

113

Troubleshooting

113

Computerstopsresponding

113

Spillsonthekeyboard

114

Errormessages

114

Errorswithoutmessages

116

Beeperrors

117

Memorymoduleproblems

117

Networkingproblems

118

AwirelessLANproblem

119

AwirelessWANproblem

119

Bluetoothproblems

119

Keyboardproblems

120

Computerscreenproblems

120

Externalmonitorproblems

122

Audioproblems

123

Fingerprintreaderproblems

125

Batteryandpowerproblems

125

Powerproblems

126

Apowerbuttonproblem

126

Bootproblems

126

Sleepandhibernationproblems

126

Harddiskdriveproblems

127

Asoftwareproblem

128

Adockingstationproblem

129

114UserGuide

130

Chapter9.Recoveryoverview

131

Chapter9.Recoveryoverview117

133

Creatingandusingarescuemedium

134

Solvingrecoveryproblems

135

Refreshingyourcomputer

136

Creatingandusingrecoverymedia

137

Chapter10.Replacingdevices

139

1.ThemicroSIM-cardtray

140

Replacingtheremovablebattery

141

Replacingthebasecoverassembly

143

Chapter10.Replacingdevices129

145

Replacingamemorymodule

147

ReplacingthewirelessWANcard

148

Chapter10.Replacingdevices133

149

Replacingthekeyboard

151

.Replacingdevices137

153

138UserGuide

154

.Replacingdevices139

155

Replacingthecoin-cellbattery

157

1andattachtheconnector2

158

.Replacingdevices143

159

144UserGuide

160

Chapter11.Gettingsupport

161

Usingdiagnosticprograms

162

LenovoSupportWebsite

162

CallingLenovo

162

Purchasingadditionalservices

163

148UserGuide

164

Wirelessrelatedinformation

165

Exportclassiﬁcationnotice

167

Electronicemissionnotices

167

Directive

168

154UserGuide

170

ImportantWEEEinformation

171

RecyclinginformationforChina

171

RecyclinginformationforJapan

171

RecyclinginformationforBrazil

172

158UserGuide

174

EuropeanUnionRoHS

175

ChinaRoHS

176

IndiaRoHS

177

TurkishRoHS

177

UkraineRoHS

177

162UserGuide

178

©CopyrightLenovo2015

179

AppendixE.Notices

181

Trademarks

182

Lenovo T450s Technical Information (114 Seiten)

Marke: Lenovo | Kategorie: Notebooks | Größe: 34.02 MB |

Englisch

Inhaltsverzeichnis

HardwareMaintenanceManual

1

FirstEdition(February2015)

2

©CopyrightLenovo2015

2

Contents

3

AppendixA.Notices.........103

4

Aboutthismanual

5

Chapter1.Safetyinformation

7

Safetyinspectionguide

8

Chapter1.Safetyinformation3

9

Groundingrequirements

10

Chapter1.Safetyinformation5

11

6HardwareMaintenanceManual

12

.Safetyinformation7

13

Chapter1.Safetyinformation9

15

VORSICHT

17

.Safetyinformation11

17

12HardwareMaintenanceManual

18

.Safetyinformation13

19

14HardwareMaintenanceManual

20

.Safetyinformation15

21

16HardwareMaintenanceManual

22

.Safetyinformation17

23

18HardwareMaintenanceManual

24

StrategyforreplacingFRUs

25

Howtouseerrormessage

26

Productdeﬁnition

26

FRUidentiﬁcation

26

22HardwareMaintenanceManual

28

Chapter3.Generalcheckout

29

Checkoutguide

30

LenovoSolutionCenter

30

Quicktestprograms

30

UEFIdiagnosticprogram

31

Bootablediagnosticprograms

32

Powersystemcheckout

32

Checkingtheacpoweradapter

33

Checkingthecoin-cellbattery

34

8.1only)

36

Passwords

39

Power-onpassword

39

Harddiskpassword

39

Supervisorpassword

39

Powermanagement

41

Sleepmode

41

Hibernationmode

41

Symptom-to-FRUindex

42

Numericerrorcodes

42

.Relatedserviceinformation37

43

Errormessages

44

Beepsymptoms

44

No-beepsymptoms

45

LCD-relatedsymptoms

45

Intermittentproblems

45

Undeterminedproblems

46

Chapter5.Statusindicators

47

42HardwareMaintenanceManual

48

Chapter6.Functionkeys

49

44HardwareMaintenanceManual

50

Chapter7.Locations

51

Rearview

52

Bottomview

52

LocatingFRUsandCRUs

53

MajorFRUs

54

.Locations49

55

Fornon-touchmodels:

56

50HardwareMaintenanceManual

56

.Locations51

57

Fortouchmodels:

58

52HardwareMaintenanceManual

58

LookingupFRUinformation

59

54HardwareMaintenanceManual

60

90degreesmore

61

(Cross-section)

61

180degreesmore

62

RetainingtheUUID

63

Generalguidelines

65

Beforeservicingthecomputer

66

Disablingthebuilt-inbattery

66

RemovingtheSIMcard

66

RemovingamajorFRU

67

1010Externalbatterypack

67

1020Basecover

67

Removalstepsofthebasecover

68

62HardwareMaintenanceManual

68

1030Internalstoragedrive

69

StepScrew(quantity)Color

70

Black0.181Nm

70

(1.85kgf-cm)

70

1040WirelessLANcard

71

1060Memorymodule

73

1070Coin-cellbattery

73

1080Built-inbatterypack

74

1090Keyboard

76

72HardwareMaintenanceManual

78

74HardwareMaintenanceManual

80

1110Thermalfanassembly

82

1120USBcard

83

1130Speakerassembly

84

1140Systemboard

85

Removalstepsofthesystemboard

87

Wheninstalling:

87

.RemovingorreplacingaFRU81

87

1150Fingerprintreader

88

1160dc-incableassembly

89

1170LCDunit

90

RemovalstepsoftheLCDunit

91

.RemovingorreplacingaFRU85

91

1180LED-and-power-buttoncard

93

1190Smartcardassembly

94

1200Keyboardbezelassembly

96

2010LCDbezelassembly

96

.RemovingorreplacingaFRU91

97

2030Hingekit

99

3010LCDfrontbezel

102

3020LCDpanelassembly

103

3030Hingekit

104

.RemovingorreplacingaFRU99

105

AppendixA.Notices

109

Electronicemissionsnotices

110

Trademarks

110

AppendixB.Abbreviationtable

111

106HardwareMaintenanceManual

112

*1PSP40G54937*

114

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