Lenovo E49 Notebook Manuel d'utilisateur Page 3
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- Table des matières
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Noté. / 5. Basé sur avis des utilisateurs
Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............2
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Lasercompliancestatement(multilingual
translations)................19
Chapter2.Importantservice
information..............27
StrategyforreplacingFRUs.........27
Strategyforreplacingaharddiskdrive...28
Importantnoticeforreplacingasystem
board................28
ImportantinformationaboutreplacingRoHS
compliantFRUs..............28
Chapter3.Generalcheckout.....29
Whattodorst..............29
Powersystemcheckout...........30
Checkingtheacpoweradapter......30
Checkingoperationalcharging......31
Checkingthebatterypack........31
Chapter4.Relatedservice
information..............33
Recoveringthecomputersettings.......33
Passwords................33
Power-onpassword...........34
Supervisorpassword..........34
Powermanagement............34
Screenblankmode...........34
Sleepmode..............34
Hibernationmode...........35
Chapter5.LenovoE49andZhaoYang
E49..................37
Specications...............37
Statusindicators..............38
Fnkeycombinations............39
Chapter6.FRUreplacement
notices................41
Screwnotices...............41
Chapter7.Removingandreplacinga
FRU..................43
Generalguidelines.............43
1010Batterypack.............44
1020Opticaldrive.............44
1030Bottomslotcover...........46
1040Memorymodules...........46
1050Harddiskdriveassembly........47
1060PCIExpressMiniCardforwirelessLAN..49
1070Thermalfanassembly.........51
1080Microprocessor............53
1090Keyboard..............54
1100Keyboardbezel............57
1110Powerboard.............59
1120Backupbattery............60
1130Systemboardassembly.........61
1140LCDunit...............62
1150DC-incableandbasecover.......65
2010LCDfrontbezel............67
2020Integratedcamera...........69
2030LCDpanel,LCDcable,andhinges....69
2040AntennaassemblyandLCDrearcover...71
Chapter8.Locations.........73
Frontview................73
Right-sideview..............74
Rearview.................74
Bottomandleft-sideview..........75
Chapter9.Partslist..........77
Overall..................78
LCDFRUs................82
Keyboard.................84
Miscellaneousparts............85
acpoweradapters.............86
Powercords...............86
AppendixA.Notices..........91
Electronicemissionsnotices.........92
Trademarks................92
©CopyrightLenovo2012,2013
i
- HardwareMaintenanceManual 1
- FourthEdition(May2013) 2
- ©CopyrightLenovo2012,2013 2
- Contents 3
- Aboutthismanual 5
- Chapter1.Safetyinformation 7
- Electricalsafety 8
- Safetyinspectionguide 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
- Chapter1.Safetyinformation19 25
- 20HardwareMaintenanceManual 26
- .Safetyinformation21 27
- 22HardwareMaintenanceManual 28
- .Safetyinformation23 29
- 24HardwareMaintenanceManual 30
- .Safetyinformation25 31
- 26HardwareMaintenanceManual 32
- StrategyforreplacingFRUs 33
- Currentororiginalpart 34
- ReplacementFRU 34
- MustbeRoHSMustbeRoHS 34
- Chapter3.Generalcheckout 35
- Powersystemcheckout 36
- Checkingtheacpoweradapter 36
- Checkingoperationalcharging 37
- Checkingthebatterypack 37
- 32HardwareMaintenanceManual 38
- Recoveringthecomputersettings 39
- Passwords 39
- Power-onpassword 40
- Supervisorpassword 40
- Powermanagement 40
- Screenblankmode 40
- Sleepmode 40
- Hibernationmode 41
- 36HardwareMaintenanceManual 42
- Specications 43
- Statusindicators 44
- Fnkeycombinations 45
- 40HardwareMaintenanceManual 46
- Screwnotices 47
- Generalguidelines 49
- 1010Batterypack 50
- 1020Opticaldrive 50
- StepScrew(quantity)Color 51
- 1.85kgf-cm 51
- 1030Bottomslotcover 52
- 1040Memorymodules 52
- 1050Harddiskdriveassembly 53
- 48HardwareMaintenanceManual 54
- 4.0kgf-cm 55
- 1070Thermalfanassembly 57
- 52HardwareMaintenanceManual 58
- 1080Microprocessor 59
- 1090Keyboard 60
- Removalstepsofkeyboard 61
- Removethescrews1 61
- .RemovingandreplacingaFRU55 61
- 56HardwareMaintenanceManual 62
- 1100Keyboardbezel 63
- Removalstepsofkeyboardbezel 64
- Removethescrews4 64
- 58HardwareMaintenanceManual 64
- 1110Powerboard 65
- 1120Backupbattery 66
- 1130Systemboardassembly 67
- 1140LCDunit 68
- 1150DC-incableandbasecover 71
- 2010LCDfrontbezel 73
- RemovalstepsofLCDfrontbezel 74
- 68HardwareMaintenanceManual 74
- 2020Integratedcamera 75
- Chapter8.Locations 79
- Right-sideview 80
- Rearview 80
- Bottomandleft-sideview 81
- 76HardwareMaintenanceManual 82
- Chapter9.Partslist 83
- 78HardwareMaintenanceManual 84
- .Partslist79 85
- 80HardwareMaintenanceManual 86
- .Partslist81 87
- 82HardwareMaintenanceManual 88
- .Partslist83 89
- Keyboard 90
- Miscellaneousparts 91
- Powercords 92
- .Partslist87 93
- 88HardwareMaintenanceManual 94
- .Partslist89 95
- 90HardwareMaintenanceManual 96
- AppendixA.Notices 97
- Electronicemissionsnotices 98
- Trademarks 98
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