Lenovo X140E manuals

Lenovo X140E User's Guide (156 pages)

Brand: Lenovo | Category: Laptops | Size: 3.60 MB |

English

Table of contents

Lenovo X140E User's Guide (154 pages)

Brand: Lenovo | Category: Laptops | Size: 3.48 MB |

English

Table of contents

UserGuide

1

FirstEdition(October2013)

2

Contents

3

AppendixC.ENERGYSTARmodel

5

AppendixE.Notices.........135

5

Readthisrst

7

Importantsafetyinformation

8

Safetyguidelines

9

Powercordsandpoweradapters

10

Plugsandoutlets

11

Powersupplystatement

11

Externaldevices

12

Generalbatterynotice

12

Rechargeablebatterynotice

12

Lithiumcoincellbatterynotice

13

Heatandproductventilation

13

Usingheadphonesorearphones

15

Additionalsafetyinformation

16

Chapter1.Productoverview

17

Right-sideview

19

Left-sideview

20

Bottomview

21

Statusindicators

22

Wirelessstatusindicator

23

Powerstatusindicator

23

Machinetypeandmodellabel

24

CerticateofAuthenticitylabel

25

GenuineMicrosoftlabel

26

Features

26

Specications

27

Operatingenvironment

28

Lenovoprograms

28

Chapter1.Productoverview13

29

Chapter1.Productoverview15

31

Chapter2.Usingyourcomputer

33

Specialkeysandbuttons

35

Functionkeycombinations

35

Windowskey

37

Powermanagement

39

Checkingthebatterystatus

39

Chargingthebattery

40

Maximizingthebatterylife

40

Usingtheacpoweradapter

40

Managingthebatterypower

41

Power-savingmodes

41

Handlingthebattery

42

Chapter2.Usingyourcomputer27

43

Connectingtothenetwork

44

Ethernetconnections

44

Wirelessconnections

44

UsingBluetooth

45

Presentationsandmultimedia

47

Changingdisplaysettings

47

Usingdualdisplays

49

Usingaudiofeatures

49

Usingtheintegratedcamera

50

Usingaashmediacard

51

Insertingaashmediacard

51

Removingaashmediacard

51

Chapter3.Youandyourcomputer

53

Accessibilityinformation

54

Travelingwithyourcomputer

55

Traveltips

55

Travelaccessories

55

Chapter4.Security

57

Power-onpassword

58

Harddiskpasswords

58

Chapter4.Security43

59

Supervisorpassword

60

Chapter4.Security45

61

Harddisksecurity

62

Usingrewalls

63

Protectingdataagainstviruses

63

48UserGuide

64

Chapter5.Recoveryoverview

65

Chapter5.Recoveryoverview51

67

Creatingandusingarescuemedium

68

Solvingrecoveryproblems

69

Refreshingyourcomputer

70

Creatingandusingrecoverymedia

71

Chapter6.Replacingdevices

73

Chapter6.Replacingdevices59

75

60UserGuide

76

1,andthenreinstallthescrews2

77

Chapter6.Replacingdevices61

77

1,andthenremovethecover2

78

1.Pivotthe

79

Chapter6.Replacingdevices63

79

Replacingamemorymodule

80

Chapter6.Replacingdevices65

81

Replacingthekeyboard

83

68UserGuide

84

Chapter6.Replacingdevices69

85

70UserGuide

86

4.Reinstallthescrews

87

.Replacingdevices71

87

Replacingthebackupbattery

88

.Replacingdevices73

89

74UserGuide

90

Chapter7.Advancedconguration

91

Installingdevicedrivers

93

ThinkPadSetup

94

Mainmenu

95

Congmenu

95

.Advancedconguration81

97

82UserGuide

98

Date/Timemenu

99

Securitymenu

99

.Advancedconguration85

101

86UserGuide

102

Startupmenu

103

.Advancedconguration89

105

Usingsystemmanagement

106

Systemmanagement

106

Restartmenu

106

UpdatingyoursystemUEFIBIOS

106

Settingmanagementfeatures

107

92UserGuide

108

Chapter8.Preventingproblems

109

Takingcareofyourcomputer

111

Chapter8.Preventingproblems97

113

98UserGuide

114

Diagnosingproblems

115

Troubleshooting

115

Computerstopsresponding

115

Spillsonthekeyboard

116

Errormessages

116

Errorswithoutmessages

118

Beeperrors

119

Memorymoduleproblems

119

Networkingproblems

120

AwirelessLANproblem

121

Bluetoothproblems

121

Keyboardproblems

122

Computerscreenproblems

122

Externalmonitorproblems

123

Audioproblems

126

Batteryandpowerproblems

127

Powerproblems

128

Apowerbuttonproblem

128

Bootproblems

128

Sleepandhibernationproblems

129

Asoftwareproblem

130

AUSBproblem

131

116UserGuide

132

Chapter10.Gettingsupport

133

Usingdiagnosticprograms

134

LenovoSupportWebsite

134

CallingLenovo

134

FindingThinkPadoptions

135

Purchasingadditionalservices

135

120UserGuide

136

Wirelessrelatedinformation

137

2WirelessLANantenna(main)

138

Eurasiancompliancemark

141

126UserGuide

142

ImportantWEEEInformation

143

RecyclinginformationforJapan

143

130UserGuide

146

©CopyrightLenovo2013

147

5.ClickthePowerManagementtab

148

7.ClickOK

148

132UserGuide

148

EuropeanUnionRoHS

149

ChinaRoHS

149

TurkishRoHS

149

UkraineRoHS

150

IndiaRoHS

150

AppendixE.Notices

151

Trademarks

152

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