Lenovo ThinkPad X140e manuals

Lenovo ThinkPad X140e User Manual (2 pages)

Brand: Lenovo | Category: Laptops | Size: 1.54 MB |

English

Table of contents

2. Connect to power

1

Lenovo ThinkPad X140e User Manual (156 pages)

Brand: Lenovo | Category: Laptops | Size: 3.42 MB |

English

Table of contents

UserGuide

1

SecondEdition(November2013)

2

Contents

3

AppendixC.ENERGYSTARmodel

5

AppendixE.Notices.........137

5

Readthisﬁrst

7

Importantsafetyinformation

8

Safetyguidelines

9

Powercordsandpoweradapters

10

Plugsandoutlets

11

Powersupplystatement

11

Externaldevices

12

Generalbatterynotice

12

Rechargeablebatterynotice

12

Lithiumcoin-cellbatterynotice

13

Heatandproductventilation

13

Usingheadphonesorearphones

15

Additionalsafetyinformation

16

Chapter1.Productoverview

17

Right-sideview

19

Left-sideview

20

2Fanlouver

21

3USB3.0connectors

21

4Ethernetconnector

21

5Comboaudioconnector

21

Chapter1.Productoverview5

21

Bottomview

22

Statusindicators

22

Chapter1.Productoverview7

23

Wirelessstatusindicator

24

Powerstatusindicator

24

CapsLockindicator

24

Machinetypeandmodellabel

25

CertiﬁcateofAuthenticitylabel

26

GenuineMicrosoftlabel

26

Features

27

Speciﬁcations

28

Operatingenvironment

28

Lenovoprograms

29

Lenovoprogramsoverview

31

Chapter1.Productoverview17

33

18UserGuide

34

Chapter2.Usingyourcomputer

35

Specialkeysandbuttons

37

Functionkeycombinations

37

Chapter2.Usingyourcomputer23

39

Windowskey

40

Chapter2.Usingyourcomputer25

41

Powermanagement

42

Checkingthebatterystatus

42

Usingtheacpoweradapter

43

Chargingthebattery

43

Maximizingthebatterylife

44

Managingthebatterypower

44

Power-savingmodes

44

Handlingthebattery

45

Connectingtothenetwork

47

Ethernetconnections

47

Wirelessconnections

47

Presentationsandmultimedia

49

Changingdisplaysettings

49

Attachinganexternalmonitor

50

Usingdualdisplays

51

Usingaudiofeatures

52

Usingthecamera

52

Usingaﬂashmediacard

53

Insertingaﬂashmediacard

53

Removingaﬂashmediacard

54

Chapter3.Youandyourcomputer

55

Accessibilityinformation

56

Travelingwithyourcomputer

57

Traveltips

57

Travelaccessories

57

Chapter4.Security

59

Power-onpassword

60

Harddiskpasswords

60

Chapter4.Security45

61

Supervisorpassword

62

Chapter4.Security47

63

Harddisksecurity

64

Usingﬁrewalls

65

Protectingdataagainstviruses

65

50UserGuide

66

Chapter5.Recoveryoverview

67

Chapter5.Recoveryoverview53

69

Creatingandusingarescuemedium

70

Solvingrecoveryproblems

71

Refreshingyourcomputer

72

Chapter5.Recoveryoverview57

73

Creatingandusingrecoverymedia

74

Chapter5.Recoveryoverview59

75

60UserGuide

76

Chapter6.Replacingdevices

77

Chapter6.Replacingdevices63

79

64UserGuide

80

1,andthenreinstallthescrews2

81

Chapter6.Replacingdevices65

81

1,andthenremovethecover2

82

1.Pivotthe

83

Chapter6.Replacingdevices67

83

Replacingamemorymodule

84

Chapter6.Replacingdevices69

85

Replacingthekeyboard

87

72UserGuide

88

Chapter6.Replacingdevices73

89

74UserGuide

90

4.Reinstallthescrews

91

.Replacingdevices75

91

Replacingthebackupbattery

92

.Replacingdevices77

93

78UserGuide

94

Chapter7.Advancedconﬁguration

95

Installingdevicedrivers

97

UsingtheThinkPadSetupprogram

97

Mainmenu

98

Conﬁgmenu

98

•Defaultvaluesareinboldface

99

.Advancedconﬁguration83

99

84UserGuide

100

Date/Timemenu

101

Securitymenu

102

.Advancedconﬁguration87

103

88UserGuide

104

.Advancedconﬁguration89

105

Startupmenu

106

Restartmenu

108

UpdatingyoursystemUEFIBIOS

109

Usingsystemmanagement

109

Systemmanagement

109

Settingmanagementfeatures

110

Chapter8.Preventingproblems

111

Takingcareofyourcomputer

113

Chapter8.Preventingproblems99

115

100UserGuide

116

Diagnosingproblems

117

Troubleshooting

117

Computerstopsresponding

117

Spillsonthekeyboard

118

Errormessages

118

Errorswithoutmessages

120

Beeperrors

121

Memorymoduleproblems

121

Networkingproblems

122

AwirelessLANproblem

123

Bluetoothproblems

123

Keyboardproblems

124

Computerscreenproblems

124

Externalmonitorproblems

125

Audioproblems

128

Batteryandpowerproblems

129

Powerproblems

130

Apowerbuttonproblem

130

Bootproblems

130

Sleepandhibernationproblems

131

Asoftwareproblem

132

AUSBproblem

133

118UserGuide

134

Chapter10.Gettingsupport

135

Usingdiagnosticprograms

136

LenovoSupportWebsite

136

CallingLenovo

136

FindingThinkPadoptions

137

Purchasingadditionalservices

137

122UserGuide

138

Wirelessrelatedinformation

139

2WirelessLANantenna(main)

140

Eurasiancompliancemark

143

128UserGuide

144

ImportantWEEEInformation

145

RecyclinginformationforJapan

145

132UserGuide

148

©CopyrightLenovo2013

149

5.ClickthePowerManagementtab

150

7.ClickOK

150

134UserGuide

150

EuropeanUnionRoHS

151

ChinaRoHS

151

TurkishRoHS

151

UkraineRoHS

152

IndiaRoHS

152

AppendixE.Notices

153

Trademarks

154

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