IBM Laptop T520I manuals

Ibm Laptop T520I User Manual (178 pages)

Brand: Ibm | Category: Laptops | Size: 13.44 MB |

English

Table of contents

ThinkPadT520,T520i,andW520

1

HardwareMaintenanceManual

1

Notices

4

Contents

5

Chapter10.Locations.......105

6

AppendixA.Notices........167

6

Aboutthismanual

7

Chapter1.Safetyinformation

9

Electricalsafety

10

Safetyinspectionguide

11

Groundingrequirements

12

Chapter1.Safetyinformation5

13

.Safetyinformation7

15

Chapter1.Safetyinformation9

17

VORSICHT

19

.Safetyinformation11

19

.Safetyinformation13

21

.Safetyinformation15

23

Chapter1.Safetyinformation17

25

.Safetyinformation19

27

.Safetyinformation21

29

StrategyforreplacingFRUs

31

Howtouseerrormessage

32

Productdenition

32

Chapter3.Generalcheckout

35

Checkoutguide

36

Testingthecomputer

37

LenovoThinkVantageToolbox

38

FRUtests

39

Powersystemcheckout

40

Checkingtheacadapter

41

Checkingoperationalcharging

41

Checkingthebatterypack

41

Checkingthebackupbattery

42

©CopyrightLenovo2011

43

Passwords

44

Power-onpassword

44

Hard-diskpassword

44

Supervisorpassword

45

Powermanagement

46

Screenblankmode

46

Sleep(standby)mode

46

Hibernationmode

47

Symptom-to-FRUindex

47

Numericerrorcodes

48

Errormessages

49

Beepsymptoms

50

No-beepsymptoms

51

LCD-relatedsymptoms

51

Intermittentproblems

51

Undeterminedproblems

52

SupportedRAIDcongurations

53

CreatingRAIDvolumes

53

DeletingRAIDvolumes

54

Chapter6.Statusindicators

55

.Statusindicators49

57

Chapter7.Fnkeycombinations

59

.Fnkeycombinations53

61

Screwnotices

63

Retainingserialnumbers

64

RetainingtheUUID

64

1010Batterypack

68

Foraccess,removethisFRU:

69

•1010Batterypack

69

.RemovingandreplacingaFRU61

69

1030DIMMslotcover

70

1040DIMM(bottomslot)

71

ForThinkPadT520andT520i:

72

1,butdonotremoveit

74

1060Keyboard

75

3,andthendetachtheconnector4

76

.RemovingandreplacingaFRU69

77

1070DIMM(upperslot)

78

1100Keyboardbezelassembly

84

1120Backupbattery

87

.RemovingandreplacingaFRU81

89

1140Speakerassembly

90

.RemovingandreplacingaFRU83

91

1150Thermalmodule

92

1170LCDunit

95

.RemovingandreplacingaFRU89

97

1180Basecoverassembly

98

1190I/Osubcard

100

ForIntegratedGraphicsmodels:

103

ForSwitchableGraphicsmodels:

103

ForWorkstationmodels:

103

2010LCDbezelassembly

105

2020LEDsubcard

106

2030Integratedcamera

107

.RemovingandreplacingaFRU101

109

.RemovingandreplacingaFRU103

111

Chapter10.Locations

113

Rearview

114

Bottomview

115

Chapter11.Partslist

117

.Partslist111

119

.Partslist113

121

.Partslist115

123

.Partslist117

125

.Partslist119

127

.Partslist121

129

.Partslist123

131

.Partslist125

133

.Partslist127

135

.Partslist129

137

.Partslist131

139

.Partslist133

141

.Partslist135

143

.Partslist137

145

.Partslist139

147

.Partslist141

149

.Partslist143

151

.Partslist145

153

.Partslist147

155

.Partslist149

157

Chapter11.Partslist151

159

.Partslist153

161

.Partslist155

163

.Partslist157

165

Keyboard

166

Miscellaneousparts

167

ACadapters

168

Powercords

169

Recoverydiscs

170

Windows7HomeBasic(32bit)DVDs

170

Chapter11.Partslist163

171

Chapter11.Partslist165

173

Commonservicetools

174

AppendixA.Notices

175

Electronicemissionsnotices

176

Trademarks

176

*0A60078_02*

178

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