IBM THINKPAD X121E Bedienungsanleitung PDF herunterladen (Seite 5)

Aboutthismanual

ThismanualcontainsserviceandreferenceinformationforthefollowingThinkPad

products.

ThinkPadX121e

Machinetypes(MT)3045,3048,3049,3051,3053,3055

Usethismanualalongwiththeadvanceddiagnosticteststotroubleshootproblems.

Important:

ThismanualisintendedonlyfortrainedservicetechnicianswhoarefamiliarwithThinkPadproducts.Use

thismanualalongwiththeadvanceddiagnosticteststotroubleshootproblemseffectively.

BeforeservicingaThinkPadproduct,besuretoreadalltheinformationunderChapter1“Safety

information”onpage1andChapter2“Importantserviceinformation”onpage19.

iii

1 2 3 4 5 6 7 8 9 10 ... 111 112

HardwareMaintenanceManual 1
FirstEdition(July2011) 2
Contents 3
Chapter9.Locations.........79 4
AppendixA.Notices........103 4
Aboutthismanual 5
Chapter1.Safetyinformation 7
Electricalsafety 8
Safetyinspectionguide 9
Groundingrequirements 10
Chapter1.Safetyinformation5 11
6HardwareMaintenanceManual 12
.Safetyinformation7 13
Chapter1.Safetyinformation9 15
Chapter1.Safetyinformation11 17
12HardwareMaintenanceManual 18
.Safetyinformation13 19
14HardwareMaintenanceManual 20
.Safetyinformation15 21
16HardwareMaintenanceManual 22
.Safetyinformation17 23
18HardwareMaintenanceManual 24
StrategyforreplacingFRUs 25
Howtouseerrormessage 26
Productdenition 26
22HardwareMaintenanceManual 28
Chapter3.Generalcheckout 29
Checkoutguide 30
Testingthecomputer 31
LenovoThinkVantageToolbox 32
FRUtests 33
Powersystemcheckout 34
Checkingtheacpoweradapter 34
Checkingoperationalcharging 35
Checkingthebatterypack 35
Checkingthebackupbattery 36
Passwords 38
Power-onpassword 38
Harddiskpassword 38
Supervisorpassword 39
Powermanagement 40
Screenblankmode 40
Sleep(standby)mode 40
Hibernationmode 41
Symptom-to-FRUindex 41
Numericerrorcodes 42
Errormessages 43
Beepsymptoms 43
No-beepsymptoms 43
LCD-relatedsymptoms 44
Intermittentproblems 44
Undeterminedproblems 45
40HardwareMaintenanceManual 46
Chapter5.Statusindicators 47
42HardwareMaintenanceManual 48
Chapter6.Fnkeycombinations 49
44HardwareMaintenanceManual 50
Screwnotices 51
Retainingserialnumbers 52
RetainingtheUUID 53
48HardwareMaintenanceManual 54
1010Batterypack 56
1020Bottomslotcover 57
1030Memorymodules 58
•“1010Batterypack”onpage50 60
54HardwareMaintenanceManual 60
.RemovingandreplacingaFRU55 61
56HardwareMaintenanceManual 62
1070Keyboard 63
58HardwareMaintenanceManual 64
1080Powersubcardandmicrophone 65
1090T opcaseassembly 66
.RemovingandreplacingaFRU61 67
1100Bluetoothdaughtercard 68
1110Speakerassembly 69
1120I/Oboard 70
66HardwareMaintenanceManual 72
Loosenthescrews 10 73
2010LCDunit 77
2020LCDbezelassembly 79
2030Integratedcamera 80
.RemovingandreplacingaFRU77 83
78HardwareMaintenanceManual 84
Frontview 85
Bottomview 86
Rearview 86
Chapter10.Partslist 87
.Partslist83 89
84HardwareMaintenanceManual 90
.Partslist85 91
86HardwareMaintenanceManual 92
.Partslist87 93
88HardwareMaintenanceManual 94
.Partslist89 95
90HardwareMaintenanceManual 96
.Partslist91 97
92HardwareMaintenanceManual 98
.Partslist93 99
Keyboard 100
Miscellaneousparts 101
Powercords 102
Recoverydiscs 103
Windows7HomeBasic(32-bit)DVDs 104
Chapter10.Partslist99 105
Windows7Ultimate(64-bit)DVDs 107
Windows7Starter(32-bit)DVDs 107
Windows7Ultimate(32-bit)DVDs 107
Commonservicetools 108
AppendixA.Notices 109
Electronicemissionsnotices 110
Trademarks 110
*0A96013* 112

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