Lenovo E49 Manuale Utente Pagina 35
- Pagina / 98
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Chapter3.Generalcheckout
Thischapterpresentsfollowinginformation:
•“Whattodorst”onpage29
•“Powersystemcheckout”onpage30
Beforeyougotothecheckoutguide,besuretoreadthefollowingimportantnotes.
Importantnotes:
•Onlycertiedtrainedpersonnelshouldservicethecomputer.
•BeforereplacinganyFRU,readtheentirepageonremovingandreplacingFRUs.
•WhenyoureplaceFRUs,itisrecommendedtousenewnylon-coatedscrews.
•Beextremelycarefulduringsuchwriteoperationsascopying,saving,orformatting.Drivesinthecomputer
thatyouareservicingsequencemighthavebeenaltered.Ifyouselectanincorrectdrive,dataorprograms
mightbeoverwritten.
•ReplaceaFRUonlywithanotherFRUofthecorrectmodel.WhenyoureplaceaFRU,makesurethatthemodel
ofthemachineandtheFRUpartnumberarecorrectbyreferringtotheFRUpartslist.
•AFRUshouldnotbereplacedbecauseofasingle,unreproduciblefailure.Singlefailurescanoccurfora
varietyofreasonsthathavenothingtodowithahardwaredefect,suchascosmicradiation,electrostaticdischarge,
orsoftwareerrors.ConsiderreplacingaFRUonlywhenaproblemrecurs.IfyoususpectthataFRUisdefective,
cleartheerrorlogandrunthetestagain.Iftheerrordoesnotrecur,donotreplacetheFRU.
•BecarefulnottoreplaceanondefectiveFRU.
Whattodorst
WhenyoudoreturnaFRU,youmustincludethefollowinginformationinthepartsexchangeformor
partsreturnformthatyouattachtoit:
1.Nameandphonenumberofservicetechnician
2.Dateofservice
3.Dateonwhichthemachinefailed
4.Dateofpurchase
5.ProcedureindexandpagenumberinwhichthefailingFRUwasdetected
6.FailingFRUnameandpartnumber
7.Machinetype,modelnumber,andserialnumber
8.Customer'snameandaddress
Note:Duringthewarrantyperiod,thecustomermayberesponsibleforrepaircostsifthecomputerdamage
wascausedbymisuse,accident,modication,unsuitablephysicaloroperatingenvironment,orimproper
maintenancebythecustomer.Followingisalistofsomecommonitemsthatarenotcoveredunderwarranty
andsomesymptomsthatmightindicatethatthesystemwassubjectedtostressbeyondnormaluse.
Beforecheckingproblemswiththecomputer,determinewhetherthedamageiscoveredunderthewarranty
byreferringtothefollowinglist:
Thefollowingarenotcoveredunderwarranty:
•LCDpanelcrackedfromtheapplicationofexcessiveforceorfrombeingdropped
•Scratched(cosmetic)parts
•Distortion,deformation,ordiscolorationofthecosmeticparts
•Plasticparts,latches,pins,orconnectorsthathavebeencrackedorbrokenbyexcessiveforce
•Damagecausedbyliquidspilledintothesystem
•DamagecausedbytheimproperinsertionofaPCCardortheinstallationofanincompatiblecard
•Improperdiscinsertionoruseofanopticaldrive
©CopyrightLenovo2012
29
- HardwareMaintenanceManual 1
- SecondEdition(May2012) 2
- ©CopyrightLenovo2012 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 39
- Supervisorpassword 39
- Powermanagement 40
- Screenblankmode 40
- Sleepmode 40
- Hibernationmode 40
- 36HardwareMaintenanceManual 42
- Specications 43
- Statusindicators 44
- Fnkeycombinations 45
- 40HardwareMaintenanceManual 46
- Screwnotices 47
- Generalguidelines 49
- 1010Batterypack 50
- 1020Opticaldrive 50
- StepScrew(quantity)Color 51
- 1.85kgfcm 51
- 1030Bottomslotcover 52
- 1040Memorymodules 52
- 1050Harddiskdriveassembly 53
- 48HardwareMaintenanceManual 54
- 4.0kgfcm 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
- Keyboard 89
- Miscellaneousparts 89
- Powercords 90
- .Partslist85 91
- 86HardwareMaintenanceManual 92
- .Partslist87 93
- 88HardwareMaintenanceManual 94
- AppendixA.Notices 95
- Electronicemissionsnotices 96
- Trademarks 96
- PartNumber: 98
- PrintedinChina 98
- (1P)P/N: 98
Prodotti e manuali riguardandi Notebook Lenovo E49
Notebook Lenovo ThinkPad G41 Manuale Utente
(164 pagine)
(164 pagine)
Notebook Lenovo B475E Manuale Utente
(87 pagine)
(87 pagine)
Notebook Lenovo IDEAPAD S10 Manuale Utente
(130 pagine)
(130 pagine)
Notebook Lenovo N586 Manuale Utente
(49 pagine)
(49 pagine)
Notebook Lenovo IDEAPAD U330 Manuale Utente
(146 pagine)
(146 pagine)
Notebook Lenovo G530 Manuale Utente
(162 pagine)
(162 pagine)
Notebook Lenovo Laptop N580 Manuale Utente
(103 pagine)
(103 pagine)
Notebook Lenovo IDEAPAD S10-2 Manuale Utente
(140 pagine)
(140 pagine)
Notebook Lenovo SL300 Manuale Utente
(154 pagine)
(154 pagine)
Notebook Lenovo IDEAPAD S100 Manuale Utente
(41 pagine)
(41 pagine)
Notebook Lenovo Laptop S540 Manuale Utente
(162 pagine)
(162 pagine)
Notebook Lenovo THINKPAD W700 Manuale Utente
(186 pagine)
(186 pagine)
Notebook Lenovo TC A55-9636 Manuale Utente
(96 pagine)
(96 pagine)
Notebook Lenovo Tablet K3011W Manuale Utente
(64 pagine)
(64 pagine)
Notebook Lenovo ThinkPad NRJAKxx Manuale Utente
(15 pagine)
(15 pagine)
Notebook Lenovo U300S Manuale Utente
(132 pagine)
(132 pagine)
Notebook Lenovo Y710 Manuale Utente
(102 pagine)
(102 pagine)
Notebook Lenovo U260 Manuale Utente
(77 pagine)
(77 pagine)
Notebook Lenovo T430u Manuale Utente
(101 pagine)
(101 pagine)
Notebook Lenovo 33472YU Manuale Utente
(98 pagine)
(98 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.095 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale