Lenovo E420s manuals

Lenovo E420s User's Guide (188 pages)

Brand: Lenovo | Category: Laptops | Size: 4.86 MB |

English

Table of contents

UserGuide

1

Contents

3

AppendixB.WEEEandrecycling

5

AppendixC.Notices........167

5

Readthisrst

7

Importantsafetyinformation

8

Safetyguidelines

9

Powercordsandpoweradapters

11

Plugsandoutlets

12

Powersupplystatement

12

Externaldevices

12

Batteries

13

Rechargeablebatterynotice

14

Lithiumcoincellbatterynotice

14

Heatandproductventilation

15

Lasercompliancestatement

16

Usingheadphonesorearphones

17

Additionalsafetyinformation

17

Chapter1.ProductOverview

19

Frontview

20

Right-sideview

22

Left-sideview

24

Bottomview

25

Rearview

26

Statusindicators

27

System-statusindicators

28

Power-statusindicators

29

Machinetypeandmodellabel

30

CerticateofAuthenticitylabel

31

Features

32

Specications

33

Operatingenvironment

33

Chapter1.ProductOverview17

35

AccessConnections

36

ActiveProtectionSystem

36

FingerprintSoftware

36

LenovoThinkVantageTools

37

LenovoThinkVantageToolbox

37

MessageCenterPlus

37

PasswordManager

37

PowerManager

38

ProductRecovery

38

PresentationDirector

38

RescueandRecovery

38

SystemUpdate

38

ThinkVantageGPS

39

22UserGuide

40

Chapter2.Usingyourcomputer

41

Specialkeysandbuttons

43

Volumeandmutebuttons

43

Functionkeycombinations

44

Chapter2.Usingyourcomputer27

45

WindowskeyandApplicationkey

46

Chapter2.Usingyourcomputer29

47

Usingthetouchpad

49

Powermanagement

51

Checkingbatterystatus

51

Usingtheacpoweradapter

51

Chargingthebattery

52

Maximizingbatterylife

52

Power-savingmodes

52

Chapter2.Usingyourcomputer35

53

Handlingthebattery

54

Connectingtothenetwork

55

Ethernetconnections

55

Wirelessconnections

55

MakingwirelessLANconnections

56

UsingwirelessWANconnections

57

UsingBluetooth

57

Chapter2.Usingyourcomputer41

59

UsingWiMAX

61

Changingdisplaysettings

63

Attachinganexternalmonitor

63

Connectinganexternalmonitor

64

Settingthemonitortypes

64

Chapter2.Usingyourcomputer47

65

Settingupapresentation

66

Usingacolorprole

66

Usingaudiofeatures

66

Usinganintegratedcamera

67

Usingdualdisplays

68

Chapter2.Usingyourcomputer51

69

UsingtheThinkLightfeature

70

Usingtheopticaldrive

70

Usingthemediacardreader

70

Chapter3.Youandyourcomputer

71

Adjustingyourcomputertotyou

72

Accessibilityinformation

73

Travelingwithyourcomputer

73

Traveltips

74

Travelaccessories

74

Chapter4.Security

75

Power-onpassword

76

Harddiskpasswords

77

Supervisorpassword

79

Harddisksecurity

81

Usingangerprintreader

81

Chapter4.Security65

83

Usingandunderstandingrewalls

84

Protectingdataagainstviruses

84

.Security67

85

68UserGuide

86

Chapter5.Recoveryoverview

87

Creatingrecoverymedia

88

Usingrecoverymedia

88

Performingabackupoperation

89

Performingarecoveryoperation

89

Creatingandusingarescuemedium

91

Creatingarescuemedium

91

Usingarescuemedium

91

Solvingrecoveryproblems

93

76UserGuide

94

Chapter6.Replacingdevices

95

.Replacingdevices79

97

Replacingthekeyboard

98

Chapter6.Replacingdevices81

99

1 and 3

100

.Replacingdevices83

101

Replacingmemory

102

Chapter6.Replacingdevices85

103

6.Removethecard

105

.Replacingdevices87

105

LAN/WiMAXconnection

106

Chapter6.Replacingdevices89

107

90UserGuide

108

Chapter6.Replacingdevices91

109

ReplacingtheSIMcard

111

.Replacingdevices95

113

96UserGuide

114

FindingThinkPadoptions

115

Usingaashmediacard

115

Chapter8.Advancedconguration

117

InstallingWindows7

118

InstallingWindowsXP

119

Installingdevicedrivers

121

Installingdriversandsoftware

122

ThinkPadSetup

123

Congmenu

124

Dateandtimemenu

124

Securitymenu

124

Startupmenu

125

Restartmenu

127

ThinkPadSetupitems

127

Congmenuitems

128

110UserGuide

128

.Advancedconguration111

129

112UserGuide

130

Securitymenuitems

131

.Advancedconguration113

131

114UserGuide

132

Startupmenuitems

133

.Advancedconguration115

133

UpdatingyoursystemUEFIBIOS

134

Usingsystemmanagement

135

Systemmanagement

135

Settingmanagementfeatures

135

Startupsequence

136

Chapter9.Preventingproblems

137

Takingcareofyourcomputer

139

124UserGuide

142

Diagnosingprograms

143

Troubleshooting

143

Computerstopsresponding

143

Spillsonthekeyboard

144

Errormessages

144

Errorswithoutmessages

146

Beeperrors

147

Memoryproblems

147

Networking

148

AwirelessLANproblem

149

AwirelessWANproblem

149

Bluetoothproblems

149

UltraNavproblems

152

Keyboardproblems

152

Displayandmultimediadevices

153

Externalmonitorproblems

154

Audioproblems

158

Fingerprintreaderproblems

160

Batteryandpower

161

ACpoweradapterproblems

162

Powerproblems

162

Apowerbuttonproblem

162

Startupproblems

163

Drivesandotherstoragedevices

164

Softwareproblems

166

Portsandconnectors

166

UniversalSerialBusproblems

166

150UserGuide

168

Chapter11.Gettingsupport

169

Gettinghelpandservice

170

Usingdiagnosticprograms

170

LenovoSupportWebsite

170

CallingLenovo

170

Chapter11.Gettingsupport153

171

154UserGuide

172

.Gettingsupport155

173

156UserGuide

174

Purchasingadditionalservices

175

158UserGuide

176

Wirelessrelatedinformation

177

2 WirelessWANantenna(Main)

178

Exportclassicationnotice

180

Electronicemissionnotices

180

Directive

181

JapaneseVCCIClassBstatement

182

EUWEEEstatements

183

Japanrecyclingstatements

183

AppendixC.Notices

185

Trademarks

186

PartNumber:

188

PrintedinChina

188

(1P)P/N:

188

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