Lenovo B485 manual

UserGuide

LenovoB480,B485,andB580

Contents

Main Page Contents Readthisrst.............iii Chapter1.Gettingtoknowyour computer................1 Chapter2.Usingyourcomputer...11 Chapter3.Connectingtothe network................21 Page Readthisrst Importantsafetyinformation Conditionsthatrequireimmediateaction Safetyguidelines Serviceandupgrades Powercordsandpoweradapters Extensioncordsandrelateddevices Plugsandoutlets Powersupplystatement Externaldevices Generalbatterynotice Rechargeablebatterynotice Lithiumcoincellbatterynotice Heatandproductventilation Electricalcurrentsafetyinformation CDandDVDdrivesafety Lasercompliancestatement Liquidcrystaldisplay(LCD)notice Usingheadphonesorearphones Additionalsafetyinformation Page Chapter1.Gettingtoknowyourcomputer Topview Page Left-sideview Right-sideview Frontview Bottomview Statusindicators Features Specications Page Page Chapter2.Usingyourcomputer Frequentlyaskedquestions Tipsonusingyourcomputer Readingthemanuals Connectingtopower Turningonthecomputer Conguringtheoperatingsystem Usingtheacpoweradapterandthebatterypack Checkingthebatterystatus Usingtheacpoweradapter Chargingthebattery Maximizingthebatterylife Handlingthebattery Usingthetouchpad Page OneKeyRecoveryProprogrambutton Functionkeycombinations Connectingtoexternaldevices Usingthemediacardreader Insertingaashmediacard Removingaashmediacard UsingUSBconnectors UsingBluetooth EnablingBluetoothcommunicationsonyourcomputer UsingtheNvidiaOptimusGraphicsfeature Page Chapter3.Connectingtothenetwork Wiredconnection Hardwareconnection Softwareconguration Wirelessconnection Hardwareconnection Page Page Chapter4.Youandyourcomputer Accessibilityandcomfort Ergonomicinformation Page Chapter5.Security Attachingamechanicallock Usingpasswords Usingangerprintreader Page Chapter6.OneKeyRecoveryPro UsingtheOneKeyRecoveryProprogramontheWindows7operating system Solvingrecoveryproblems Page Chapter7.Replacingdevices Staticelectricityprevention Replacingthebattery Replacingthebackupbattery Page Page Replacingtheharddiskdrive Page Page Replacingthekeyboard Page Page Page Replacingamemorymodule Page Page ReplacingthePCIExpressMiniCardforwirelessLAN/WiMAX connection Page Page Removingtheopticaldrive Page Page Chapter8.Preventingproblems Generaltipsforpreventingproblems Takingcareofyourcomputer Page Page Chapter9.Troubleshootingcomputerproblems Troubleshooting Batteryandpowerproblems Batteryproblems Anacpoweradapterproblem Computerscreenproblems Problemswithdrivesandotherstoragedevices Harddiskdriveproblems Opticaldriveproblems OneKeyRecoveryPr oprogrampr oblems Apasswordproblem Asoundproblem Otherproblems Page AppendixA.Regulatoryinformation Wirelessrelatedinformation Exportclassicationnotice Electronicemissionnotices FederalCommunicationsCommission(FCC)DeclarationofConformity Page Page AppendixB.WEEEandrecyclingstatements ChinaWEEEstatement EUWEEEstatements Japanrecyclingstatements RecyclinginformationforBrazil BatteryrecyclinginformationfortheEuropeanUnion BatteryrecyclinginformationfortheUnitedStatesandCanada BatteryrecyclinginformationforTaiwan Page AppendixC.Notices Trademarks Index