Lenovo B470E manual Contents

Page 3

Contents

Read this first

iii

Important safety information

iv

Conditions that require immediate action . .

iv

Safety guidelines

v

Chapter 1. Getting to know your

 

computer

1

Top view

1

Left-side view

2

Right-side view

3

Front view

3

Bottom view

4

Specifications

4

Chapter 2. Learning the basics . . . .

7

First use

7

Reading the manuals

7

Connecting to the power

7

Turning on the computer

7

Configuring the operating system

7

Putting your computer into sleep state or

 

shutting it down

8

Using ac power adapter and battery

8

Checking battery status

8

Charging the battery

8

Removing the battery pack

9

Handling the battery

9

Using the touchpad

10

Using the keyboard

10

Numeric keypad

10

Function key combinations

11

Connecting external devices

12

Using a flash media card (not supplied) . . .

12

Connecting a universal serial bus (USB)

 

device

12

Connecting a Bluetooth device (on some

 

models)

13

Special keys and buttons

13

System status indicators

13

Securing your computer

14

Attaching a security lock (not supplied) . . .

14

Using passwords

15

Using the NVIDIA Optimus Graphics feature . . .

15

Chapter 3. Connecting to the

 

Internet

17

Wired connection

17

Hardware connection

17

Software configuration

18

Wireless connection

18

Using Wi-Fi/WiMAX (on some models) . . .

18

Chapter 4. Lenovo OneKey Rescue

 

system

21

Using Lenovo OneKey Recovery in Windows 7

 

operating system

21

Using Lenovo OneKey Rescue system in other

 

operating systems

21

Chapter 5. Troubleshooting

23

Frequently asked questions

23

Troubleshooting

24

Display problems

24

A password problem

24

Sleep or hibernation problems

25

Computer screen problems

25

Sound problems

25

Battery problems

26

A hard disk drive problem

26

A startup problem

26

OneKey Rescue system problems

26

Other problems

26

Appendix A. CRU instructions . . . .

29

Replacing the battery

29

Replacing the hard disk drive

30

Replacing a memory module

32

Removing the optical drive (on some models) . .

33

Appendix B. Regulatory

 

information

35

Wireless related information

35

Export classification notice

36

Electronic emissions notices

36

Federal Communications Commission (FCC)

 

Statement

37

Appendix C. WEEE and recycling

 

statements

39

China WEEE statement

39

Important WEEE information

39

Japan recycling statements

39

Recycling information for Brazil

40

Battery recycling information for the European

 

Union

41

© Copyright Lenovo 2011, 2012

i

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Contents Lenovo B470e and B570e User GuideThird Edition June Copyright Lenovo 2011 Contents Ii User Guide Protect the cables from being damaged Read this firstProtect yourself from the heat that your computer generates Prevent your computer from getting wetHandle your computer gently Important safety informationProtect your computer and data when moving it Conditions that require immediate actionService and upgrades Safety guidelinesPower cords and power adapters Extension cords and related devicesPlugs and outlets Vii Power supply statementGeneral battery notice External devicesLithium coin cell battery notice Rechargeable battery noticeHeat and product ventilation Laser compliance statement Electrical current safety informationUsing headphones or earphones Additional safety informationLiquid crystal display LCD notice Do not connect phone line while using tablet mode Top view Getting to know your computerLeft-side view Front view Right-side viewSpecifications Specifications for Lenovo B470eBottom view Specifications for Lenovo B570e User Guide Learning the basics Putting 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 keypadFunction key combinations For Lenovo B570eKey combination Description Removing 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 passwords Using the Nvidia Optimus Graphics featureSwitching the Graphics Processing Unit User Guide Hardware connection Connecting to the InternetWired connection Wireless network technology connect without wiringEnabling wireless connection Software configurationWireless connection Using Wi-Fi/WiMAX on some modelsSoftware configuration User Guide Lenovo OneKey Rescue system Using Lenovo OneKey Recovery in Windows 7 operating systemUser Guide Frequently asked questions TroubleshootingProblem Solution TroubleshootingDisplay problems Password problemSleep or hibernation problems Computer screen problemsSound problems OneKey Rescue system problems Battery problemsHard disk drive problem Startup problemPriority Order list User Guide Appendix A. CRU instructions Replacing the batteryHandling a hard disk drive Replacing the hard disk driveAppendix A. CRU instructions Replacing a memory module Removing the optical drive on some models User Guide Usage environment and your health Wireless related informationWireless interoperability Appendix B. Regulatory informationSafety information related to Mobile Broadband Export classification noticeElectronic emissions notices Industry Canada Class B emission compliance statement Federal Communications Commission FCC StatementUser Guide Appendix C. Weee and recycling statements China Weee statement Important Weee informationJapan recycling statements Disposing of Lenovo computer components Recycling information for BrazilBattery recycling information for the European Union User Guide Ukraine RoHS China RoHS Turkish 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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