Lenovo B470E Putting your computer into sleep state or shutting it down, Checking battery status

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•Configuring the Internet connection

•Registering the operating system

•Creating a user account

Putting your computer into sleep state or shutting it down

When you finish working with your computer, you can put it into sleep state or shut it down.

Putting your computer into sleep state

If you will be away from your computer for only a short time, put the computer into sleep state. When the computer is in sleep state, you can quickly wake it to resume use, and bypass the startup process.

To put the computer into sleep state, do either of the following:

•Click and select Sleep from the Start menu.

•Press Fn+F1.

Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state) before you move your computer. Moving your computer while the hard disk drive is spinning can damage the hard disk drive, causing loss of data.

To wake the computer, do either of the following:

•Press the power button.

•Press any key on the keyboard.

Shutting down your computer

If you are not going to use your computer for a day or two, shut it down.

To shut down your computer, click and select Shut down from the Start menu.

Using ac power adapter and battery

This section provides information about how to use the ac power adapter and the battery for your computer.

Checking battery status

You can determine the percentage of battery power remaining by checking the battery icon in the notification area.

Notes: As each computer user has different habits and needs, it is difficult to predict how long a battery charge will last. There are two main factors:

•The amount of energy stored in the battery when you commence work.

•The way you use your computer: for example, how often you access the hard disk drive and how bright you make the computer display.

Charging the battery

When you find that the battery power is low, you need to charge the battery or replace it with a fully charged one.

You need to charge the battery in any of the following situations:

• When you purchase a new battery

8User Guide

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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 upgradesExtension cords and related devices Power cords and power adaptersPlugs and outlets External devices Power supply statementGeneral battery notice ViiRechargeable battery notice Lithium coin cell battery noticeHeat and product ventilation Electrical current safety information Laser compliance statementAdditional safety information Using headphones or earphonesLiquid crystal display LCD notice Do not connect phone line while using tablet mode Getting to know your computer Top viewLeft-side view Right-side view Front viewSpecifications for Lenovo B470e SpecificationsBottom view 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 B470eFor Lenovo B570e Function key combinationsKey combination Description 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 suppliedUsing the Nvidia Optimus Graphics feature Using passwordsSwitching the Graphics Processing Unit 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 SolutionComputer screen problems Sleep or hibernation problemsSound 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 healthExport classification notice Safety information related to Mobile BroadbandElectronic emissions notices Federal Communications Commission FCC Statement Industry Canada Class B emission compliance statementUser Guide China Weee statement Important Weee information Appendix C. Weee and recycling statementsJapan recycling statements 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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