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Lenovo B470E manual Specifications for Lenovo B570e

Models: B470E

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•6-row Lenovo keyboard

•Integrated camera (on some models)

•Lithium-ion (Li-Ion) battery pack

•65 W (222 Btu/hr) or 90 W (307 Btu/hr) maximum heat output

I/O ports

•1 HDMI port

•3 Universal Serial Bus (USB) 2.0 connectors

•10/100/1000 Mbps Ethernet communication

•1 stereo headphone output and microphone input combo jack

•1 RJ45 Ethernet connector

•1 VGA port

•6-in-1 digital media card reader slot

Others

• 1 Kensington slot

Specifications for Lenovo B570e

Form factor

•Size: Appr. 378 mm × 252 mm × 33.1 mm

•Weight: Appr. 2.35 kg with 6 cell battery

System

•Intel Huron River SV Platform

•DDR3 synchronous dynamic random access memory (one slot)

•15.6-inch LCD display

•2.5-inch (7 mm height or 9.5 mm height) hard disk drive

•12.7 mm Rambo optical drive (on some models)

•6-row Lenovo keyboard

•Integrated camera (on some models)

•Lithium-ion (Li-Ion) battery pack

•65 W (222 Btu/hr) or 90 W (307 Btu/hr) maximum heat output

I/O ports

•1 HDMI port

•3 USB 2.0 connectors

•10/100/1000 Mbps Ethernet communication

•1 stereo headphone output and microphone input combo jack

•1 RJ45 Ethernet connector

•1 VGA port

•6-in-1 digital media card reader slot

Others

• 1 Kensington slot

Chapter 1. Getting to know your computer 5

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Lenovo B470E manual Specifications for Lenovo B570e

Contents

User Guide Lenovo B470e and B570eThird Edition June Copyright Lenovo Notice for users in U.S.AContents Substances Directive RoHS Battery recycling information for the United StatesBattery recycling information for Taiwan Appendix D. Restriction of HazardousPrevent your computer from getting wet Read this firstProtect yourself from the heat generated by the ac power adapter Protect yourself from the heat that your computer generatesConditions that require immediate action Important safety informationService and upgrades Safety guidelinesvi User Guide Power cords and power adaptersExtension cords and related devices Plugs and outletsGeneral battery notice Power supply statementExternal devices Lithium coin cell battery notice Rechargeable battery noticeviii User Guide Heat and product ventilation 4. Attach power cords to outlets 5. Turn devices ON Electrical current safety informationLaser compliance statement 3. Attach signal cables to connectorsAdditional safety information Using headphones or earphonesLiquid crystal display LCD notice Notice for users in the U.S.A DANGER Do not connect phone line while using tablet modeTop view Chapter 1. Getting to know your computerLeft-side view Front view Right-side viewChapter 1. Getting to know your computer Bottom view SpecificationsSpecifications for Lenovo B470e Specifications for Lenovo B570e 6 User Guide First use Connecting to the powerConfiguring the operating system Chapter 2. Learning the basicsPutting your computer into sleep state or shutting it down Using ac power adapter and batteryChecking battery status Charging the batteryHandling the battery Removing the battery packFor Lenovo B470e Using the touchpadUsing the keyboard Numeric keypadFor Lenovo B570e Function key combinationsRemoving a flash media card Connecting external devicesUsing a flash media card not supplied Connecting a universal serial bus USB deviceSpecial keys and buttons Connecting a Bluetooth device on some modelsSystem status indicators Enabling Bluetooth communications on your computerAttaching a security lock not supplied Securing your computerUsing the NVIDIA Optimus Graphics feature Using passwordsSwitching the Graphics Processing Unit 16 User Guide Wired connection Chapter 3. Connecting to the InternetHardware connection Enabling wireless connection Software configurationWireless connection Using Wi-Fi/WiMAX on some modelsAccess point not supplied Wi-Fi/WiMAX network Software configurationChapter 3. Connecting to the Internet 20 User Guide Using Lenovo OneKey Rescue system in other operating systems Using Lenovo OneKey Recovery in Windows 7 operating systemChapter 4. Lenovo OneKey Rescue system 22 User Guide Frequently asked questions Chapter 5. TroubleshootingProblem TroubleshootingDisplay problems A password problemProblem Sleep or hibernation problemsComputer screen problems Sound problemsOneKey Rescue system problems Battery problemsA hard disk drive problem A startup problemhttp//consumersupport.lenovo.com ProblemSolution For more technical support, please go to28 User Guide Appendix A. CRU instructions Replacing the batteryHandling a hard disk drive Replacing the hard disk drive5. Remove the frame fixing screw 32 User Guide Replacing a memory moduleRemoving the optical drive on some models 34 User Guide Appendix B. Regulatory information Wireless related informationElectronic emissions notices Export classification noticeSafety information related to Mobile Broadband Industry Canada Class B emission compliance statement Federal Communications Commission FCC StatementGerman Class B compliance statement Deutschsprachiger EU Hinweis Deutschland China WEEE statement Important WEEE information Appendix C. WEEE and recycling statementsJapan recycling statements Disposing of disused lithium batteries from Lenovo computers Recycling information for BrazilDisposing of a disused battery pack from Lenovo notebook computers Disposing of Lenovo computer componentsBattery recycling information for the United States and Canada Battery recycling information for the European UnionBattery recycling information for Taiwan Trademarks 42 User Guide Copyright Lenovo Appendix D. Restriction of Hazardous Substances Directive RoHSChina RoHS Turkish RoHS Ukraine RoHSRoHS compliant as per E-Waste Management & Handling Rules India RoHS44 User Guide