Compaq325and326NotebookPCs
HP425and625NotebookPCs
MaintenanceandServiceGuide
?Copyright2009,2011Hewlett-Packard
DevelopmentCompany,L.P.
AMDAthlon,AMDSempron,andAMD
TurionaretrademarksofAdvanced
MicroDevices,Inc.Bluetoothisatrademark
ownedbyitsproprietorandusedby
Hewlett-PackardCompanyunderlicense.
Microsoft,Windows,andWindowsVista
areU.S.registeredtrademarksof
MicrosoftCorporation.SDLogoisa
trademarkofitsproprietor.
Theinformationcontainedhereinissubject
tochangewithoutnotice.Theonly
warrantiesforHPproductsandservicesare
setforthintheexpresswarrantystatements
accompanyingsuchproductsandservices.
Nothinghereinshouldbeconstruedas
constitutinganadditionalwarranty.HPshall
notbeliablefortechnicaloreditorialerrors
oromissionscontainedherein.
SecondEdition:April2011
DocumentPartNumber:601870-002
Safetywarningnotice
WARNING!Toreducethepossibilityofheat-relatedinjuriesorofoverheatingthecomputer,donot
placethecomputerdirectlyonyourlaporobstructthecomputerairvents.Usethecomputeronlyona
hard,flatsurface.Donotallowanotherhardsurface,suchasanadjoiningoptionalprinter,orasoft
surface,suchaspillowsorrugsorclothing,toblockairflow.Also,donotallowtheACadapterto
contacttheskinorasoftsurface,suchaspillowsorrugsorclothing,duringoperation.Thecomputer
andtheACadaptercomplywiththeuser-accessiblesurfacetemperaturelimitsdefinedbythe
InternationalStandardforSafetyofInformationTechnologyEquipment(IEC60950).
iii
ivSafetywarningnotice
Tableofcontents
1Productdescription1
2E