Lenovo X250 manuales

Lenovo X250 Información técnica (116 paginas)

Marca: Lenovo | Categoria: Cuadernos | Tamaño: 50.75 MB |

Inglés

Tabla de contenidos

HardwareMaintenanceManual

1

FirstEdition(February2015)

2

Contents

3

AppendixA.Notices.........105

4

AppendixB.Abbreviationand

4

Aboutthismanual

5

Chapter1.Safetyinformation

7

Safetyinspectionguide

8

Chapter1.Safetyinformation3

9

Groundingrequirements

10

Chapter1.Safetyinformation5

11

6HardwareMaintenanceManual

12

.Safetyinformation7

13

Chapter1.Safetyinformation9

15

VORSICHT

17

.Safetyinformation11

17

12HardwareMaintenanceManual

18

.Safetyinformation13

19

14HardwareMaintenanceManual

20

.Safetyinformation15

21

16HardwareMaintenanceManual

22

.Safetyinformation17

23

18HardwareMaintenanceManual

24

StrategyforreplacingFRUs

25

Howtouseerrormessage

26

Productdeﬁnition

26

FRUidentiﬁcation

26

22HardwareMaintenanceManual

28

Chapter3.Generalcheckout

29

Checkoutguide

30

LenovoSolutionCenter

30

Quicktestprograms

30

UEFIdiagnosticprogram

31

Bootablediagnosticprograms

31

Powersystemcheckout

32

Checkingtheacpoweradapter

33

Checkingoperationalcharging

33

Checkingthecoin-cellbattery

34

8.1operatingsystems

36

Passwords

39

Power-onpassword

39

Harddiskpassword

40

Supervisorpassword

40

Powermanagement

40

Sleepmode

41

Hibernationmode

41

Symptom-to-FRUindex

42

Numericerrorcodes

42

Errormessages

43

Beepsymptoms

44

No-beepsymptoms

45

LCD-relatedsymptoms

45

Intermittentproblems

45

Undeterminedproblems

46

Chapter5.Statusindicators

47

42HardwareMaintenanceManual

48

44HardwareMaintenanceManual

50

Chapter7.Locations

51

Left-sideview

52

Bottomview

52

LocatingFRUsandCRUs

52

•“LCDFRUs”onpage50

53

.Locations47

53

MajorFRUs

54

.Locations49

55

Formodelswithnon-touchpanel

56

50HardwareMaintenanceManual

56

Formodelswithtouchpanel

57

.Locations51

57

MiscellaneouskitsandotherFRUs

58

LookingupFRUinformation

59

54HardwareMaintenanceManual

60

90degreesmore

61

(Cross-section)

61

180degreesmore

62

RetainingtheUUID

63

Generalguidelines

65

Beforeservicingthecomputer

66

Disablingthebuilt-inbattery

66

Removingthemicro-SIM-cardtray

66

1010Removablebatterypack

67

1020Basecoverassembly

67

1 32 4 5 6 7

69

1213 891011

69

StepScrew(quantity)Color

70

(1.85kgf-cm)

70

1050Storagedriveanddrivecable

71

1040Memorymodule

71

1060Wireless-LANcard

73

Black0.181Nm

74

.RemovingorreplacingaFRU69

75

1080Fanassembly

76

1090dc-incableassembly

78

1100Systemboard

79

.RemovingorreplacingaFRU75

81

1110Coin-cellbattery

83

1120Speakerassembly

84

1140LCDunit

87

1150Power-buttoncard

90

1160Keyboardassembly

91

2010LCDbezel

93

90HardwareMaintenanceManual

96

92HardwareMaintenanceManual

98

3010LCDI-shapedbezel

99

RemovalstepsoftheLCDhinges

101

.RemovingorreplacingaFRU95

101

96HardwareMaintenanceManual

102

3030LCDpanelandLCDcable

103

98HardwareMaintenanceManual

104

100HardwareMaintenanceManual

106

102HardwareMaintenanceManual

108

Cablerouting:

108

104HardwareMaintenanceManual

110

AppendixA.Notices

111

Trademarks

112

©CopyrightLenovo2015

113

108HardwareMaintenanceManual

114

*1PSP40F30022*

116

Más productos y manuales para Cuadernos Lenovo

Modelos	Tipo de documento
4186L2S	Ficha de datos Lenovo IdeaPad Y550, 20 paginas
Edge E440	Guía de usuario Lenovo ThinkPad Edge E540, 198 paginas
E450	Guía de usuario Lenovo ThinkPad E450, 10 paginas
E455	Información técnica Lenovo ThinkPad E455, 104 paginas
Y70-70 Touch	Manual Lenovo IdeaPad Y70-70 Touch, 1 paginas
U41-70	Especificaciones Lenovo IdeaPad U41-70, 82 paginas
T450	Guía de usuario Lenovo ThinkPad T450, 187 paginas
B40-30	Especificaciones Lenovo Essential B40-30, 85 paginas
T450s	Guía de usuario Lenovo ThinkPad T450s, 185 paginas
Y40-80	Guía de usuario Lenovo IdeaPad Y40-80, 106 paginas
U430	Manual Lenovo IdeaPad U430, 38 paginas
X1 Carbon	Información técnica Lenovo ThinkPad X1 Carbon, 96 paginas
G50-45	Especificaciones Lenovo IdeaPad Z50-75, 96 paginas
Yoga 11e	Guía de usuario Lenovo ThinkPad 11e, 162 paginas
X1 Carbon	Información técnica Lenovo ThinkPad E550, 112 paginas
44015GU	Ficha de datos Lenovo ThinkPad E420s, 1 paginas
59-338049	Ficha de datos Lenovo IdeaPad S206, 2 paginas
S500	Especificaciones Lenovo IdeaPad S500 Touch, 84 paginas
438343U	Ficha de datos Lenovo Essential G575, 2 paginas
Y460p	Guía de usuario Lenovo IdeaPad Y460p, 145 paginas

Lenovo dispositivos