Lenovo 62 Desktop manuali

Manuali dei proprietari e guide per l'utente per Computer Lenovo 62 Desktop.
We fornisce 4 manuali pdf Lenovo 62 Desktop per scaricare gratuitamente in base al tipo di documento: Manuale Utente


Lenovo 62 Desktop Manuale Utente (110 pagine)


Marchio: Lenovo | Categoria: Computer | Dimensione: 6.58 MB |

 

Indice

HardwareMaintenanceManual

1

FirstEdition(January2013)

2

Contents

3

Chapter10.Additionalservice

4

AppendixA.Notices.........101

4

Index.................103

4

Chapter1.Aboutthismanual

5

Chapter2.Safetyinformation

7

Voltage-selectionswitch

9

Safetyinspectionguide

9

Groundingrequirements

10

Chapter2.Safetyinformation7

11

.Safetyinformation9

13

Chapter2.Safetyinformation11

15

.Safetyinformation13

17

.Safetyinformation15

19

Chapter2.Safetyinformation17

21

≥18kg≥32kg≥55kg

23

.Safetyinformation21

25

Chapter2.Safetyinformation25

29

Chapter3.Generalinformation

33

Lenovoprograms

34

LenovoSupportWebsite

35

Chapter4.Generalcheckout

37

Basictroubleshooting

39

Troubleshootingprocedure

40

Troubleshooting

41

Audioproblems

41

NoaudioinWindows

42

CDproblems

43

DVDproblems

44

Intermittentproblems

45

Harddiskdriveproblems

45

Monitorproblems

48

Networkingproblems

49

AwirelessLANproblem

51

AwirelessWANproblem

51

Optionproblems

52

Performanceandlockupproblems

53

Printerproblems

55

Serialportproblems

55

Softwareproblems

56

USBproblems

57

Diagnostics

57

LenovoSolutionCenter

57

Viewingandchangingsettings

59

Usingpasswords

59

Passwordconsiderations

60

Power-OnPassword

60

AdministratorPassword

60

HardDiskPassword

60

Enablingordisablingadevice

61

Selectingastartupdevice

61

EnablingErPcompliancemode

62

ExitingtheSetupUtilityprogram

63

Chapter7.Symptom-to-FRUindex

65

POSTerrorcodes

66

.Symptom-to-FRUindex63

67

Miscellaneouserrormessages

68

Undeterminedproblems

69

Chapter8.Locations

71

LocatingmajorFRUsandCRUs

72

.Locations69

73

LookingupFRUinformation

74

Locatingpartsonthesystemboard

75

Locatinginternaldrives

76

Chapter9.ReplacingFRUs

77

Removingthecomputercover

78

Attention:

79

Figure7.Removingthefrontbezel

79

InstallingorreplacingaPCIcard

80

.ReplacingFRUs77

81

Figure10.RemovingaPCIcard

82

Replacingthebattery

83

Chapter9.ReplacingFRUs81

85

Replacingtheopticaldrive

86

.ReplacingFRUs83

87

Chapter9.ReplacingFRUs85

89

Replacingthemicroprocessor

91

Chapter9.ReplacingFRUs89

93

2onthemicroprocessor

93

Replacingthesystemboard

94

Chapter9.ReplacingFRUs91

95

.ReplacingFRUs93

97

Completingthepartsreplacement

99

©CopyrightLenovo2013

101

Powermanagement

104

AutomaticPower-onfeatures

104

AppendixA.Notices

105

Televisionoutputnotice

106

EuropeanconformanceCEmark

106

Trademarks

106





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