Lenovo Ideapad V370 Owner's manual

HardwareMaintenanceManual
LenovoV370

Note:Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation
underAppendixA“Notices”onpage75.
SecondEdition(January2012)
©CopyrightLenovo2012.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration
“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............1
Safetyinspectionguide............3
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Chapter2.Importantservice
information..............21
StrategyforreplacingFRUs.........21
Strategyforreplacingaharddiskdrive...21
Importantnoticeforreplacingasystem
board................22
ImportantinformationaboutreplacingRoHS
compliantFRUs..............22
Chapter3.Generalcheckout.....23
Whattodorst..............23
Powersystemcheckout...........24
Checkingtheacpoweradapter......24
Checkingoperationalcharging......25
Checkingthebatterypack........25
Chapter4.Relatedservice
information..............27
RestoringthefactorycontentsbyusingOneKey
Recovery.................27
Passwords................27
Power-onpassword...........27
Supervisorpassword..........28
Powermanagement............28
Screenblankmode...........28
Sleepmode..............28
Hibernationmode...........28
Chapter5.LenovoV370........31
Specications...............31
Statusindicators..............31
Fnkeycombinations............33
Chapter6.FRUreplacement
notices................35
Screwnotices...............35
Chapter7.Removingandreplacinga
FRU..................37
1010Batterypack.............38
1020Dummycard.............38
1030Harddiskdrive(HDD)/memorymodule/mini
PCIExpressCardslotcompartmentcover....39
1040Harddiskdrive............39
1050Memorymodules...........40
1060PCIExpressMiniCardforwirelessLAN..41
1070Keyboard..............42
1080Keyboardbezel............43
1090Systemboardassembly.........47
1100LCDunit...............49
1110Fanassemblyandheatsinkassembly...51
1120CPU................53
1130Basecover,speakersandbluetoothdaughter
card...................54
1140LCDfrontbezel............56
1150LCDpanel,LCDcableandhinges.....57
1160Integratedcamera...........59
1170AntennaassemblyandLCDcover.....60
Chapter8.Locations.........61
Frontview................61
Right-sideview..............62
Bottomandleft-sideview..........62
Chapter9.Partslist..........63
Overall..................64
LCDFRUs................66
Keyboard.................67
Miscellaneousparts............69
acadapters................70
Powercords...............70
AppendixA.Notices..........75
Trademarks................76
©CopyrightLenovo2012i

iiHardwareMaintenanceManual

Aboutthismanual
ThismanualcontainsserviceandreferenceinformationforthefollowingLenovo®products.
ProductMachinetype(MT)
LenovoV3704393,20088
Usethismanualtotroubleshootproblems.
Themanualisdividedintothefollowingsections:
•Thecommonsectionsprovidegeneralinformation,guidelines,andsafetyinformationrequiredfor
servicingcomputers.
•Theproduct-specicsectionincludesservice,reference,andproduct-specicpartsinformation.
Important:
ThismanualisintendedonlyfortrainedservicetechnicianswhoarefamiliarwithLenovoproducts.Use
thismanualtotroubleshootproblemseffectively.
BeforeservicingaLenovoproduct,besuretoreadalltheinformationunderChapter1“Safety
information”onpage1andChapter2“Importantserviceinformation”onpage21.
©CopyrightLenovo2012iii