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Lenovo B470E manual Contents

Models: B470E

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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

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Lenovo B470E manual Contents

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 outletsPower supply statement General battery noticeExternal devices Rechargeable battery notice Lithium coin cell 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 connectorsUsing headphones or earphones Additional safety informationLiquid 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 Right-side view Front viewChapter 1. Getting to know your computer Specifications Bottom viewSpecifications 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 passwords Using the NVIDIA Optimus Graphics featureSwitching the Graphics Processing Unit 16 User Guide Chapter 3. Connecting to the Internet Wired connectionHardware connection Enabling wireless connection Software configurationWireless connection Using Wi-Fi/WiMAX on some modelsSoftware configuration Access point not supplied Wi-Fi/WiMAX networkChapter 3. Connecting to the Internet 20 User Guide Using Lenovo OneKey Recovery in Windows 7 operating system Using Lenovo OneKey Rescue system in other operating systemsChapter 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 informationExport classification notice Electronic emissions noticesSafety information related to Mobile Broadband Federal Communications Commission FCC Statement Industry Canada Class B emission compliance statementGerman Class B compliance statement Deutschsprachiger EU Hinweis Deutschland Appendix C. WEEE and recycling statements China WEEE statement Important WEEE informationJapan 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 European Union Battery recycling information for the United States and CanadaBattery recycling information for Taiwan Trademarks 42 User Guide Copyright Lenovo Appendix D. Restriction of Hazardous Substances Directive RoHSChina RoHS Turkish RoHS Ukraine RoHSIndia RoHS RoHS compliant as per E-Waste Management & Handling Rules44 User Guide