User Manual

Basicprocedureforresolvingcomputer
problems.................37
Troubleshooting..............37
Startupproblems............37
Audioproblems............38
CDproblems.............39
DVDproblems.............39
Intermittentproblems..........40
Storagedriveproblems.........40
Networkingproblems..........41
Performanceproblems..........43
Serialconnectorcannotbeaccessed....44
USBdeviceproblems..........44
Softwareanddriverproblems.......44
Diagnostics................45
LenovoSolutionCenter.........45
Recoveryinformation............45
RecoveryinformationforWindows7....45
RecoveryinformationforWindows10....46
Chapter7.Installingorreplacing
hardware...............49
Handlingstatic-sensitivedevices.......49
Installingorreplacinghardware........49
Installingexternaloptions........49
Removingthecomputercover.......50
Replacingthefrontbezel.........50
Replacingtheopticaldrive........52
Replacingthestoragedrive........54
ReplacingthePCIcard.........65
ReplacingthePCIadaptercard......67
ReplacingaPCIExpresscard.......68
Replacingamemorymodule.......71
Replacingtheheatsinkandfanassembly..74
Replacingthecoin-cellbattery......76
Replacingthepowersupplyassembly...78
Completingthepartsreplacement.....81
Chapter8.Gettinginformation,help,
andservice..............83
Informationresources............83
Accessingtheuserguideinvarious
languages...............83
Windowshelpsystem..........83
Safetyandwarranty...........83
LenovoWebsite............83
LenovoSupportWebsite.........84
Frequentlyaskedquestions........84
Helpandservice..............84
Callingforservice............84
Usingotherservices..........85
Purchasingadditionalservices......85
AppendixA.Regulatory
information..............87
Exportclassificationnotice..........87
Electronicemissionsnotices.........87
FederalCommunicationsCommission
DeclarationofConformity........87
Eurasiancompliancemark..........89
Brazilaudionotice.............89
Mexicowireless-radiocomplianceinformation..89
Additionalregulatoryinformation.......90
AppendixB.WEEEandrecycling
information..............91
ImportantWEEEinformation.........91
RecyclinginformationforJapan........91
RecyclinginformationforBrazil........92
BatteryrecyclinginformationforTaiwan.....92
BatteryrecyclinginformationfortheEuropean
Union..................93
AppendixC.RestrictionofHazardous
Substances(RoHS)Directive.....95
EuropeanUnionRoHS...........95
TurkishRoHS...............95
UkraineRoHS...............95
IndiaRoHS................95
ChinaRoHS................96
TaiwanRoHS...............96
AppendixD.ChinaEnergyLabel...97
AppendixE.ENERGYSTARmodel
information..............99
AppendixF.Notices.........101
Trademarks................102
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