Lenovo B470E manual Third Edition June Copyright Lenovo 2011

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Notes:

•Before using the product, be sure to read “Important safety information” in the Safety and Warranty Guide that come with your computer.

•Some instructions in this guide may assume that you are using the Windows® 7 operating system. If you are using other Windows operating system, some operations might be slightly different. If you are using other operating systems, some operations may not apply to you, and thus shouldn't affect your use of this computer.

•The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide.

Notice for users in U.S.A

•If your product is not working correctly, DO NOT RETURN IT TO THE STORE.

•For technical assistance, contact a Lenovo® support specialist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686).

•Additionally, you can find support information and updates on the Lenovo Web site located at http://consumersupport.lenovo.com

Third Edition (June 2012)

© Copyright Lenovo 2011, 2012.

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

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Contents User Guide Lenovo B470e and B570eThird Edition June Copyright Lenovo 2011 Contents Ii User Guide Prevent your computer from getting wet Read this firstProtect yourself from the heat that your computer generates Protect the cables from being damagedConditions that require immediate action Important safety informationProtect your computer and data when moving it Handle your computer gentlySafety guidelines Service and upgradesPlugs and outlets Power cords and power adaptersExtension cords and related devices External devices Power supply statementGeneral battery notice ViiRechargeable battery notice Lithium coin cell battery noticeHeat and product ventilation Electrical current safety information Laser compliance statementLiquid crystal display LCD notice Using headphones or earphonesAdditional safety information Do not connect phone line while using tablet mode Getting to know your computer Top viewLeft-side view Right-side view Front viewBottom view SpecificationsSpecifications for Lenovo B470e Specifications for Lenovo B570e User Guide Learning the basics Charging the battery Using ac power adapter and batteryChecking battery status Putting your computer into sleep state or shutting it downRemoving the battery pack Handling the batteryNumeric keypad Using the touchpadUsing the keyboard For Lenovo B470eKey combination Description Function key combinationsFor Lenovo B570e Connecting a universal serial bus USB device Connecting external devicesUsing a flash media card not supplied Removing a flash media cardEnabling Bluetooth communications on your computer Connecting a Bluetooth device on some modelsSystem status indicators Special keys and buttonsSecuring your computer Attaching a security lock not suppliedSwitching the Graphics Processing Unit Using passwordsUsing the Nvidia Optimus Graphics feature User Guide Wireless network technology connect without wiring Connecting to the InternetWired connection Hardware connectionUsing Wi-Fi/WiMAX on some models Software configurationWireless connection Enabling wireless connectionSoftware configuration User Guide Using Lenovo OneKey Recovery in Windows 7 operating system Lenovo OneKey Rescue systemUser Guide Troubleshooting Frequently asked questionsPassword problem TroubleshootingDisplay problems Problem SolutionSound problems Sleep or hibernation problemsComputer screen problems Startup problem Battery problemsHard disk drive problem OneKey Rescue system problemsPriority Order list User Guide Replacing the battery Appendix A. CRU instructionsReplacing the hard disk drive Handling a hard disk driveAppendix A. CRU instructions Replacing a memory module Removing the optical drive on some models User Guide Appendix B. Regulatory information Wireless related informationWireless interoperability Usage environment and your healthElectronic emissions notices Safety information related to Mobile BroadbandExport classification notice Federal Communications Commission FCC Statement Industry Canada Class B emission compliance statementUser Guide Japan recycling statements Appendix C. Weee and recycling statementsChina Weee statement Important Weee information Recycling information for Brazil Disposing of Lenovo computer componentsBattery recycling information for the European Union User Guide China RoHS Turkish RoHS Ukraine RoHSIndia RoHS

B470E specifications

The Lenovo B470E is a budget-friendly laptop that caters to both personal and professional users seeking a reliable computing solution. With its sleek design and functional features, it stands out as a practical choice for anyone needing a dependable device for everyday tasks.

At the heart of the Lenovo B470E lies a robust Intel processor, typically ranging from Core i3 to i5, which delivers impressive performance for a wide array of applications. The laptop is well-suited for multitasking, allowing users to run multiple programs simultaneously without significant slowdowns. Its efficient processing capabilities ensure smooth operation whether you’re browsing the internet, streaming videos, or working on documents.

One of the notable features of the B470E is its 14-inch display, which provides ample screen space while maintaining portability. The display typically comes with a resolution of 1366 x 768, offering decent clarity for most tasks. Additionally, it features anti-glare technology, reducing reflections and providing a comfortable viewing experience in various lighting conditions.

The keyboard of the B470E is designed for comfortable typing, featuring a full-sized layout with a numeric keypad. The keys are well spaced and provide a satisfactory tactile response, making it an excellent choice for users who spend long hours on their laptops. Furthermore, the laptop incorporates a multi-touch trackpad, enabling intuitive navigation and gesture controls.

Storage options for the Lenovo B470E often include a traditional hard disk drive (HDD), typically starting from 500GB. This ample storage capacity accommodates a large volume of files, documents, and media. In some models, users can opt for a solid-state drive (SSD), providing faster data access and improving overall system responsiveness.

Connectivity is another strong point for the B470E, as it features various ports, including USB 2.0, USB 3.0, HDMI, and VGA outputs. This versatility allows users to connect external devices such as printers, projectors, and additional storage solutions without hassle.

Additionally, the Lenovo B470E offers essential wireless connectivity options, including Wi-Fi and Bluetooth, enabling seamless connection to networks and peripherals.

In terms of battery life, the B470E is designed to last through a full workday under normal usage conditions, making it a reliable companion for users on the go.

Overall, the Lenovo B470E presents a balanced combination of performance, portability, and value, making it an ideal choice for students, professionals, and casual users alike. Its blend of essential features and user-friendly design ensures that it meets the demands of everyday computing tasks efficiently.
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