Lenovo K49 Notebook User Manual Page 89
- Page / 100
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Chapter9.Partslist
Thischaptercontainsfollowinglistsoftheserviceparts.
•“Overall”onpage84
•“LCDFRUs”onpage86
•“Keyboard”onpage88
•“Miscellaneousparts”onpage88
•“acpoweradapters”onpage88
•“Powercords”onpage88
Notes:
•EachFRUisavailableforalltypesormodels,unlessotherwisespecied.
•ACRU(customerreplaceableunit)isidentiedbyasingleasterisk(*)ortwoasterisks(**)intheCRUIDcolumn.An
NintheCRUIDcolumnmeansthatthepartisnotaCRU.Asingleasterisk(*)meansthatthepartisaSelf-service
CRU;twoasterisks(**)meansthatthepartisanOptional-serviceCRU.
ExternalCRUstatementtocustomers:
Someproblemswithyourproductcanberesolvedwithareplacementpartyoucaninstallyourself,called
a“CustomerReplaceableUnit”or“CRU.”SomeCRUsaredesignatedasSelf-serviceCRUsandothersare
designatedasOptional-serviceCRUs.InstallationofSelf-serviceCRUsisyourresponsibility;youmayrequest
thatLenovoinstallsanOptional-serviceCRUaccordingtothewarrantyserviceforyourproduct.Whereyouare
installingtheCRU,LenovowillshiptheCRUtoyou.CRUinformationandreplacementinstructionsareshipped
withyourproductandareavailablefromLenovoatanytimeuponrequest.YoumayndalistofCRUsinthe
publicationsthatshipwithyourproductorathttp://www.lenovo.com/CRUs.Youmayberequiredtoreturnthe
defectivepartthatisreplacedbytheCRU.Whenreturnisrequired:(1)returninstructions,aprepaidshippinglabel,
andacontainerwillbeincludedwiththereplacementCRU;and(2)youmaybechargedforthereplacementCRUif
Lenovodoesnotreceivethedefectivepartwithinthirty(30)daysofyourreceiptofthereplacementCRU.Seeyour
LenovoLimitedWarrantydocumentationforfulldetails.
LenovocomputerscontainthefollowingtypesofCRUs:
–Self-serviceCRUs:TheseCRUsunplugorareheldbynomorethantwoscrews.Examplesofthesetypes
ofCRUsincludetheacpoweradapter,powercord,battery,andharddiskdrive.Otherself-serviceCRUs
dependingonproductdesignmightincludethememorymodule,wirelesscard,keyboard,andpalmrest
withngerprintreaderandtouchpad.
–Optional-serviceCRUs:TheseCRUsareisolatedpartswithinthecomputerthatareconcealedbyanaccess
panelthatistypicallysecuredbymorethantwoscrews.Oncetheaccesspanelisremoved,thespecic
CRUisvisible.
©CopyrightLenovo2012,2013
83
- 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
- Chapter5.ZhaoYangK49 43
- Statusindicators 44
- Fnkeycombinations 45
- 40HardwareMaintenanceManual 46
- Screwnotices 47
- Generalguidelines 49
- 1010Batterypack 50
- 1020Bottomslotcover 50
- 1030Opticaldriveorblankbezel 51
- 1040Memorymodules 52
- 1050Harddiskdriveassembly 53
- 48HardwareMaintenanceManual 54
- StepScrew(quantity)Color 55
- 4.0kgf-cm 55
- 1.85kgf-cm 56
- 1080Thermalmodule 58
- .RemovingandreplacingaFRU53 59
- 1100Keyboard 61
- Removalstepsofkeyboard 62
- Removethescrews1 62
- 56HardwareMaintenanceManual 62
- .RemovingandreplacingaFRU57 63
- 1110Keyboardbezel 64
- Removalstepsofkeyboardbezel 65
- Removethescrews4 65
- .RemovingandreplacingaFRU59 65
- 1120Fingerprintboard 66
- 1140Powerboard 69
- 1150Backupbattery 69
- 1160Speakerassembly 70
- 1170Systemboardassembly 72
- 1180LCDunit 73
- 1.6kgf-cm 74
- 2010LCDfrontbezel 77
- 2020Integratedcamera 79
- 2030LCDpanelandLCDcable 79
- 74HardwareMaintenanceManual 80
- 2040Hinges 81
- 78HardwareMaintenanceManual 84
- Chapter8.Locations 85
- Right-sideview 86
- Bottomandleft-sideview 87
- 82HardwareMaintenanceManual 88
- Chapter9.Partslist 89
- .Partslist85 91
- 86HardwareMaintenanceManual 92
- .Partslist87 93
- Keyboard 94
- Miscellaneousparts 94
- Powercords 94
- .Partslist89 95
- 90HardwareMaintenanceManual 96
- AppendixA.Notices 97
- Electronicemissionsnotices 98
- Trademarks 98
Related products and manuals for Laptops Lenovo K49 Notebook
Laptops Lenovo IdeaPad S100 User Manual
(43 pages)
(43 pages)
Laptops Lenovo IdeaPad U400 User Manual
(31 pages)
(31 pages)
Laptops Lenovo B575 Notebook User Manual
(86 pages)
(86 pages)
Laptops Lenovo N500 Notebook User Manual
(24 pages)
(24 pages)
Laptops Lenovo IdeaPad Y330 User Manual
(2 pages)
(2 pages)
Laptops Lenovo IdeaPad S205 User Manual
(81 pages)
(81 pages)
Laptops Lenovo IdeaPad U300e User Manual
(73 pages)
(73 pages)
Laptops Lenovo V4400u Notebook User Manual
(64 pages)
(64 pages)
Laptops Lenovo ThinkPad X1 User Manual
(50 pages)
(50 pages)
Laptops Lenovo K2450 Notebook User Manual
(83 pages)
(83 pages)
Laptops Lenovo B4400 Notebook User Manual
(88 pages)
(88 pages)
© 2020, manymanuals.com. All rights reserved. | 0.758 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals