Lenovo X240s manuals

Lenovo X240s User's Guide (169 pages)

Brand: Lenovo | Category: Laptops | Size: 3.98 MB |

English

Table of contents

UserGuide

1

FirstEdition(October2013)

2

Contents

3

AppendixD.ENERGYSTARmodel

5

AppendixE.Notices.........149

5

Readthisrst

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

3Mediacardreaderslot

20

4SIMcardtray(onsomemodels)

20

5Ethernetconnector

20

6Security-lockslot

20

Left-sideview

21

Statusindicators

22

Bottomview

22

6FnLockindicator

24

Chapter1.Productoverview9

25

GenuineMicrosoftlabel

26

Features

26

Specications

27

Operatingenvironment

28

Lenovoprograms

28

Chapter1.Productoverview13

29

Lenovoprogramoverview

31

Chapter2.Usingyourcomputer

33

Usingthemulti-touchscreen

35

20UserGuide

36

Specialkeys

37

Windowskey

39

Powermanagement

41

Checkingthebatterystatus

41

Usingtheacpoweradapter

42

Chargingthebatteries

42

Maximizingthebatterylife

42

Managingthebatterypower

43

Power-savingmodes

43

Connectingtothenetwork

44

Ethernetconnections

44

Wirelessconnections

44

Chapter2.Usingyourcomputer29

45

UsingthewirelessWANconnection

46

UsingtheBluetoothconnection

47

UsingtheNFCconnection

47

Presentationsandmultimedia

48

Changingdisplaysettings

48

UsingaDVImonitor

49

Settingupapresentation

50

Usingdualdisplays

51

Usingaudiofeatures

52

Usingthecamera

52

Chapter2.Usingyourcomputer37

53

Chapter3.Youandyourcomputer

55

Accessibilityinformation

56

Travelingwithyourcomputer

57

Traveltips

57

Travelaccessories

58

Chapter4.Security

59

Supervisorpassword

60

Harddiskpasswords

61

Harddisksecurity

63

Settingthesecuritychip

64

Usingthengerprintreader

65

IndicatorbehaviorDescription

67

Usingrewalls

69

Protectingdataagainstviruses

69

54UserGuide

70

Chapter5.Recoveryoverview

71

Chapter5.Recoveryoverview57

73

Creatingandusingarescuemedium

74

Chapter5.Recoveryoverview59

75

Solvingrecoveryproblems

76

Refreshingyourcomputer

76

Creatingandusingrecoverymedia

77

Chapter6.Replacingdevices

79

1.TheSIMcardtrayejects2

80

Replacingthebatterypack

81

1.Thenremovethebatterypack2

82

Chapter6.Replacingdevices67

83

68UserGuide

84

.Replacingdevices69

85

70UserGuide

86

Replacingamemorymodule

87

1.Pivotthememory

88

ReplacinganM.2wirelessLANcard

89

74UserGuide

90

.Replacingdevices75

91

ReplacinganM.2wirelessWANcard

92

Chapter6.Replacingdevices77

93

78UserGuide

94

Chapter6.Replacingdevices79

95

80UserGuide

96

FindingThinkPadoptions

97

ThinkPaddockingstations

97

ThinkPadBasicDock

98

ThinkPadProDock

99

ThinkPadUltraDock

101

1.Thecomputerisattachedtothe

103

Securityfeatures

105

90UserGuide

106

Chapter8.Advancedconguration

107

Installingdevicedrivers

109

UsingtheThinkPadSetupprogram

109

Mainmenu

110

Congmenu

110

.Advancedconguration95

111

96UserGuide

112

.Advancedconguration97

113

98UserGuide

114

DateandTimemenu

115

Securitymenu

115

100UserGuide

116

.Advancedconguration101

117

102UserGuide

118

Startupmenu

119

104UserGuide

120

Restartmenu

121

UpdatingtheUEFIBIOS

121

Usingsystemmanagement

121

Settingmanagementfeatures

122

108UserGuide

124

Chapter9.Preventingproblems

125

Takingcareofyourcomputer

127

114UserGuide

130

Diagnosingproblems

131

Troubleshooting

131

Computerstopsresponding

131

Spillsonthekeyboard

132

Errormessages

132

Errorswithoutmessages

133

Beeperrors

134

Memorymoduleproblems

135

Networkingproblems

135

AwirelessLANproblem

136

AwirelessWANproblem

136

Bluetoothproblems

136

Keyboardproblems

137

Computerscreenproblems

138

Externalmonitorproblems

139

Audioproblems

140

Fingerprintreaderproblems

141

Batteryandpowerproblems

141

Anacpoweradapterproblem

142

Powerproblems

142

Apowerbuttonproblem

143

Bootproblems

143

Sleepandhibernationproblems

143

Asoftwareproblem

144

AUSBproblem

145

Adockingstationproblem

145

130UserGuide

146

Chapter11.Gettingsupport

147

Usingdiagnosticprograms

148

LenovoSupportWebsite

148

CallingLenovo

148

Purchasingadditionalservices

149

134UserGuide

150

Wirelessrelatedinformation

151

Exportclassicationnotice

153

Electronicemissionnotices

153

Directive

154

140UserGuide

156

ImportantWEEEinformation

157

RecyclinginformationforJapan

157

144UserGuide

160

EuropeanUnionRoHS

161

ChinaRoHS

161

IndiaRoHS

161

TurkishRoHS

161

UkraineRoHS

162

©CopyrightLenovo2013

163

4.ClickthePowerManagementtab

164

6.ClickOK

164

148UserGuide

164

AppendixE.Notices

165

Trademarks

166

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