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T430, T430I, 23427YU, 2347G5U
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User
Guide
Contents
Main
Page
Contents
Readthisrst..............v
Chapter1.Productoverview......1
Chapter2.Usingyourcomputer...21
Chapter3.Youandyourcomputer..47
Chapter6.Replacingdevices.....71
Chapter7.Enhancingyour computer...............99
ii
Chapter8.Advanced conguration............111
Chapter9.Preventingproblems..131
AppendixB.WEEEandrecycling statements.............167
AppendixC.Notices.........171
AppendixD.RestrictionofHazardous SubstancesDirective(RoHS)....173
Page
Readthisrst
Importantsafetyinformation
Conditionsthatrequireimmediateaction
Safetyguidelines
Serviceandupgrades
Powercordsandpoweradapters
Extensioncordsandrelateddevices
Plugsandoutlets
Powersupplystatement
Externaldevices
Generalbatt erynotice
Rechargeablebatt erynotice
Lithiumcoincellbatterynotice
Heatandproductventilation
Electricalcurrentsafetyinformation
Lasercompliancestatement
Liquidcrystaldisplay(LCD)notice
Usingheadphonesorearphones
Additionalsafetyinformation
Chapter1.Productoverview
Locatingcomputercontrols,connectors,andindicators
Frontview
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Page
Right-sideview
Left-sideview
Bottomview
Rearview
Statusindicators
System-statusindicators
Powerstatusindicators
Locatingimportantproductinformation
Machinetypeandmodellabel
Page
CerticateofAuthenticitylabel
Features
Page
Specications
Operatingenvironment
Lenovoprograms
AccessingLenovoprogramsontheWindows7operatingsystem
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AccessingLenovoprogramsontheWindows8operatingsystem
AnintroductiontoL enovoprograms
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Chapter2.Usingyourcomputer
Registeryourcomputer
Frequentlyaskedquestions
Specialkeysandbuttons
Functionkeycombinations
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Volumeandmutebuttons
Windowskey
UsingtheUltraNavpointingdevice
UsingtheTrackP ointpointingdevice
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Usingthetouchpad
UsingtheUltraNavpointingdeviceandanexternalmouse
AddingtheUltraNavicontothesystemtr ay
Powermanagement
Checkingthebatterystatus
Usingtheacpoweradapter
Chargingthebattery
Maximizingbatterylife
Managingyourbatterypower
Power-savingmodes
Handlingthebattery
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Connectingtothenetwork
Ethernetconnections
Wirelessconnections
Establishingwirelessconnections
UsingBluetooth
Checkingthewirelessnetworkconnectionstatus
Enablingordisablingthewirelessfeatures
Usingaprojectororanexternaldisplay
Changingdisplaysettings
Connectingaprojectororanexternalmonitor
Attachinganexternalmonitor
UsingtheDVImonitor
UsingtheMiniDisplayP ortconnector
Settingupapresentation
UsingtheExtenddesktopfunction
UsingtheNVIDIAOptimusGraphicsfeature
Usingaudiofeatures
Usingtheintegratedcamera
UsingtheThinkLightlightfeature
Usingtheopticaldrive
UsinganExpressCardmodule,aashmediacard,orasmartcard
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Chapter3.Youandyourcomputer
Accessibilityandcomfort
Ergonomicinformation
Adjustingyourcomputertotyou
Accessibilityinformation
Travelingwithyourcomputer
Traveltips
Travelaccessories
Chapter4.Security
Attachingamechanicallock
Usingpasswords
Passwordsandsleepmode
Typingpasswords
Power-onpassword
Harddiskpasswords
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Supervisorpassword
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Harddisksecurity
Settingthesecuritychip
Usingthengerprintreader
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Noticeondeletingdatafromyourharddiskdriveorsolidstatedrive
Usingrewalls
Protectingdataagainstviruses
Chapter5.Recoveryoverview
RecoveryoverviewforWindows7models
Creatingandusingrecoverymedia
Performingbackupandrecoveryoperations
UsingtheRescueandRecoveryworkspace
Creatingandusingarescuemedium
Reinstallingpreinstalledapplicationsanddevicedrivers
Solvingrecoveryproblems
RecoveryoverviewforWindows8models
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Chapter6.Replacingdevices
Staticelectricityprevention
Replacingthebattery
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Replacingtheharddiskdrive
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Replacingthekeyboard
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Replacingthememorymodule
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ReplacingthewirelessLAN/WiMAXcard
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InstallingandreplacingthewirelessWANcard
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ReplacingtheSIMcard
ReplacingtheUltrabaydevice
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Chapter7.Enhancingyourcomputer
FindingThinkPadoptions
UsingtheSerialUltrabayEnhancedfeature
Performingahotorawarmswap
Installingasecondaryharddiskdrive
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ThinkPadportreplicatorsanddockingstations
Frontview
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Rearview
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AttachingaThinkP adportreplicatorordockingstation
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DetachingaThinkPadportreplicatorordockingstation
Securityfeature
Usingthesystemlockkey
Chapter8.Advancedconguration
Installinganewoperatingsystem
Beforeyoubegin
InstallingtheWindows7operatingsystem
InstallingtheWindows8operatingsystem
Installingdevicedrivers
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ThinkPadSetup
Mainmenu
Congmenu
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118
Page
120
Page
DateandTimemenu
Securitymenu
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124
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Startupmenu
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Restartmenu
UpdatingyoursystemUEFIBIOS
Usingsystemmanagement
Systemmanagement
Settingmanagementfeatures
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Chapter9.Preventingproblems
Generaltipsforpreventingproblems
Makingsuredevicedriversarecurrent
Takingcareofyourcomputer
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Cleaningthecoverofyourcomputer
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Chapter10.Troubleshootingcomputerproblems
Diagnosingproblems
Troubleshooting
Computerstopsresponding
Spillsonthekeyboard
Errormessages
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Errorswithoutmessages
Beeperrors
Memorymoduleproblems
Networkingproblems
Ethernetproblems
AwirelessLANproblem
AwirelessWANproblem
Bluetoothproblems
Problemswiththekeyboardandotherpointingdevices
UltraNavpointingdeviceproblems
Keyboardproblems
Problemswiththedisplayandmultimediadevices
Computerscreenproblems
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Externalmonitorproblems
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Audioproblems
Fingerprintreaderproblems
Batteryandpowerproblems
Batteryproblems
Anacpoweradapterproblem
Powerproblems
Apowerbuttonproblem
Startupproblems
Sleepandhibernationproblems
Problemswithdrivesandotherstoragedevices
Harddiskdriveproblems
Asolidstatedriveproblem
Opticaldriveproblems
Softwareproblems
Problemswithportsandconnectors
AUSBproblem
Adockingstationorportreplicatorproblem
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Chapter11.Gettingsupport
BeforeyoucontactLenovo
Gettinghelpandservice
Usingdiagnosticprograms
LenovoSupportWebsite
CallingLenovo
Purchasingadditionalservices
Page
AppendixA.Regulatoryinformation
Wirelessrelatedinformation
LocationoftheUltraConnectwirelessantennas
Locatingwirelessregulatorynotices
Exportclassicationnotice
Electronicemissionsnotices
FederalCommunicationsCommissionDeclarationofConformity
IndustryCanadaClassBemissioncompliancestatement
EuropeanUnion-CompliancetotheElectromagneticCompatibility Directive
GermanClassBcompliancestatement
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AppendixB.WEEEandrecyclingstatements
ImportantWEEEinformation
BatteryrecyclinginformationforJapan
BatteryrecyclinginformationforBrazil
BatteryrecyclinginformationfortheUnitedStatesandCanada
BatteryrecyclinginformationfortheEuropeanUnion
BatteryrecyclinginformationforTaiwan
Page
AppendixC.Notices
Trademarks