Lenovo x240 manuals

Lenovo x240 User's Guide (181 pages)

Brand: Lenovo | Category: Laptops | Size: 4.44 MB |

English

Table of contents

UserGuide

1

FifthEdition(December2014)

2

Contents

3

Readthisﬁrst

7

Importantsafetyinformation

8

Safetyguidelines

9

Powercordsandpoweradapters

10

Plugsandoutlets

11

Powersupplystatement

11

Externaldevices

12

Generalbatterynotice

12

Rechargeablebatterynotice

12

Heatandproductventilation

13

Usingheadphonesorearphones

15

Additionalsafetyinformation

16

Chapter1.Productoverview

17

Right-sideview

19

3Media-card-readerslot

20

4SIM-cardtray(onsomemodels)

20

5Ethernetconnector

20

6Security-lockslot

20

Left-sideview

21

Bottomview

22

Statusindicators

22

6FnLockindicator

24

Chapter1.Productoverview9

25

GenuineMicrosoftlabel

26

Features

26

Speciﬁcations

27

Operatingenvironment

28

Lenovoprograms

28

Chapter1.Productoverview13

29

Lenovoprogramoverview

30

Chapter1.Productoverview15

31

Chapter2.Usingyourcomputer

33

Usingthemulti-touchscreen

35

20UserGuide

36

Chapter2.Usingyourcomputer21

37

Specialkeys

38

Windowskey

39

ThinkPadpointingdevice

40

Usingthetrackpadtouchgestures

42

Chapter2.Usingyourcomputer27

43

Powermanagement

44

Checkingthebatterystatus

44

Usingtheacpower

45

Chargingthebatteries

45

Maximizingthebatterylife

46

Managingthebatterypower

46

Power-savingmodes

46

Connectingtothenetwork

47

Ethernetconnections

47

Wirelessconnections

47

Chapter2.Usingyourcomputer33

49

UsingtheBluetoothconnection

50

Presentationsandmultimedia

51

Changingdisplaysettings

51

Usinganexternalmonitor

52

UsingaDVImonitor

53

Settingupapresentation

54

Usingdualdisplays

54

Usingaudiofeatures

55

Usingthecamera

55

Chapter2.Usingyourcomputer41

57

42UserGuide

58

Chapter3.Youandyourcomputer

59

Accessibilityinformation

60

Chapter3.Youandyourcomputer45

61

Chapter3.Youandyourcomputer47

63

Travelingwithyourcomputer

64

Traveltips

64

Travelaccessories

65

50UserGuide

66

Chapter4.Security

67

Supervisorpassword

68

Harddiskpasswords

69

Harddisksecurity

71

Settingthesecuritychip

72

Usingtheﬁngerprintreader

73

58UserGuide

74

IndicatorbehaviorDescription

75

Usingﬁrewalls

77

Protectingdataagainstviruses

77

62UserGuide

78

Chapter5.Recoveryoverview

79

Chapter5.Recoveryoverview65

81

Creatingandusingarescuemedium

82

Solvingrecoveryproblems

83

Refreshingyourcomputer

84

Creatingandusingrecoverymedia

85

Chapter5.Recoveryoverview71

87

72UserGuide

88

Chapter6.Replacingdevices

89

1.TheSIM-cardtrayejects2

90

Replacingthebatterypack

91

Replacingthebasecoverassembly

93

.Replacingdevices79

95

80UserGuide

96

Replacingamemorymodule

97

82UserGuide

98

1.Pivotthememory

99

Chapter6.Replacingdevices83

99

.Replacingdevices85

101

Chapter6.Replacingdevices87

103

Chapter6.Replacingdevices89

105

90UserGuide

106

FindingThinkPadoptions

107

ThinkPaddockingstations

107

ThinkPadBasicDock

108

ThinkPadProDock

109

ThinkPadUltraDock

111

1.Thecomputerisattachedtothe

113

Securityfeatures

115

100UserGuide

116

Chapter8.Advancedconﬁguration

117

Installingdevicedrivers

119

UsingtheThinkPadSetupprogram

119

Mainmenu

120

Conﬁgmenu

120

.Advancedconﬁguration105

121

106UserGuide

122

.Advancedconﬁguration107

123

108UserGuide

124

DateandTimemenu

125

Securitymenu

125

110UserGuide

126

.Advancedconﬁguration111

127

112UserGuide

128

Startupmenu

129

114UserGuide

130

Restartmenu

131

UpdatingtheUEFIBIOS

131

Usingsystemmanagement

131

Settingmanagementfeatures

132

118UserGuide

134

Chapter9.Preventingproblems

135

Takingcareofyourcomputer

137

124UserGuide

140

Diagnosingproblems

141

Troubleshooting

141

Computerstopsresponding

141

Spillsonthekeyboard

142

Errormessages

142

Errorswithoutmessages

143

Beeperrors

144

Memorymoduleproblems

145

Networkingproblems

145

Awireless-LANproblem

146

Awireless-WANproblem

146

Bluetoothproblems

146

Keyboardproblems

147

Computerscreenproblems

148

Externalmonitorproblems

149

Audioproblems

150

Fingerprintreaderproblems

151

Batteryandpowerproblems

151

Anacpoweradapterproblem

152

Powerproblems

152

Apowerbuttonproblem

152

Bootproblems

153

Sleepandhibernationproblems

153

Asoftwareproblem

154

AUSBproblem

155

Adockingstationproblem

155

140UserGuide

156

Chapter11.Gettingsupport

157

Usingdiagnosticprograms

158

LenovoSupportWebsite

158

CallingLenovo

158

Purchasingadditionalservices

159

144UserGuide

160

Wirelessrelatedinformation

161

Exportclassiﬁcationnotice

163

Electronicemissionnotices

163

Directive

164

150UserGuide

166

ImportantWEEEinformation

167

RecyclinginformationforChina

167

RecyclinginformationforJapan

167

RecyclinginformationforBrazil

168

154UserGuide

170

EuropeanUnionRoHS

171

ChinaRoHS

172

IndiaRoHS

173

TurkishRoHS

173

UkraineRoHS

173

158UserGuide

174

©CopyrightLenovo2013,2014

175

160UserGuide

176

4.ClickthePowerManagementtab

176

6.ClickOK

176

AppendixE.Notices

177

Trademarks

178

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