8440p_hp_维修手册_拆机图_官方维修手册_惠普笔记本拆解详细教程

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1、MaintenanceandServiceGuideHPCompaqnw8440NotebookPCHPCompaqnc8430NotebookPCHPCompaqnx8420NotebookPCDocumentPartNumber:417790-002September2006Thisguideisatroubleshootingreferenceusedformaintainingandservicingthecomputer.Itprovidescomprehensiveinformationonidentifyingcomputerfeatures,components,and

2、spareparts;troubleshootingcomputerproblems;andperformingcomputerdisassemblyprocedures.©Copyright2006Hewlett-PackardDevelopmentCompany,L.P.MicrosoftandWindowsareU.S.registeredtrademarksofMicrosoftCorporation.IntelandCorearetrademarksorregisteredtrademarksofIntelCorporationoritssubsidiariesintheUn

3、itedStatesandothercountries.BluetoothisatrademarkownedbyitsproprietorandusedbyHewlett-PackardCompanyunderlicense.SDLogoisatrademarkofitsproprietor.JavaisatrademarkofSunMicrosystemsInc.Theinformationcontainedhereinissubjecttochangewithoutnotice.TheonlywarrantiesforHPproductsandservicesaresetforth

4、intheexpresswarrantystatementsaccompanyingsuchproductsandservices.Nothinghereinshouldbeconstruedasconstitutinganadditionalwarranty.HPshallnotbeliablefortechnicaloreditorialerrorsoromissionscontainedherein.MaintenanceandServiceGuideHPCompaqnw8440NotebookPCHPCompaqnc8430NotebookPCHPCompaqnx8420Not

5、ebookPCSecondEdition:September2006FirstEdition:June2006DocumentPartNumber:417790-002Contents1ProductDescription1.1Features...................................1–21.2ResettingtheComputer.......................1–41.3PowerManagement..........................1–51.4ExternalComponents...................

6、.....1–61.5DesignOverview...........................1–202Troubleshooting2.1ComputerSetup.............................2–1UsingComputerSetup.......................2–1SelectingfromtheFileMenu..................2–2SelectingfromtheSecurityMenu..............2–3SelectingfromtheAdvancedMenu.............2

7、–4SelectingfromtheToolsMenu.................2–42.2TroubleshootingFlowcharts...................2–5MaintenanceandServiceGuideiiiContents3IllustratedPartsCatalog3.1SerialNumberLocation......................3–13.2ComputerMajorCo