Troubleshooting Battery problems, Startup problem | Lenovo B570E

Chapter 5. Troubleshooting

Battery problems

Your computer shuts down before	• Discharge and recharge the battery.
the battery status indicator shows
empty.
-or-
Your computer operates after the
battery status indicator shows
empty.

The operating time for a fully charged battery is short.

The computer does not operate with a fully charged battery.

The battery does not charge.

•For details, see “Handling the battery” in Chapter 2.

•The surge protector in the battery might be active. Turn off the computer for one minute to reset the protector; then turn on the computer again.

•For details, see “Handling the battery” in Chapter 2.

A hard disk drive problem

The hard disk drive does not work.	• In the Boot menu in BIOS setup utility, make sure that the hard disk
	drive is included in the Boot Priority Order correctly.

A startup problem

The Microsoft® Windows operating	• Use the OneKey Rescue system to help solve or identify your
system does not start.	problem. For details about OneKey Rescue system, see “Chapter 4.
	OneKey Rescue system” on page 33.

OneKey Rescue system problems

Backup cannot be made.	• You are not currently using a Windows operating system.
	• There is not enough space to store the backed up data. You will need
	to free more hard disk space on your system partition (C drive).
Fail to restore system partition to	• The system partition, such as the partition size or the drive capacity
factory default.	of C, has been modified.

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Lenovo B570E Troubleshooting Battery problems, Hard disk drive problem, Startup problem, OneKey Rescue system problems

Contents

Lenovo V470/V570/ B470/B570/B570e Regulatory Notice Contents Page Getting to know your computer Top view Getting to know your computer „ B470 „ B570/B570e Built-in microphone Touchpad Getting to know your computer „ V470/B470 „ V570/B570/B570e USB port Right-side view „ V470/B470 „ V570/B570/B570e GPU Graphics Processing Unit switch Select models only Device switch Select your computerMemory card slot Bottom view SIM card slot Select models only Learning the basics „ Conncting to the power„ Configuring the operating system „ Reading the manuals Learning the basics Shutting down your computer „ Removing the battery pack „ Checking battery status„ Charging the battery „ Handling the battery Left click button Right click button „ Numeric keypad V470/B470V570/B570/B570e „ Function key combinations Learning the basics Inserting a memory card „ Using memory cards not supplied„ Connecting a universal serial bus USB device Removing a memory card „ Connecting a Bluetooth device Select models only Enabling Bluetooth communications on your computer Switching GPU Select models only To change the GPU, do the following Special keys and buttons „ OneKey Rescue system button V470 B470 V570 B570 B570e Page „ Fingerprint reader Select models only „ Using passwords„ Attaching a security lock not supplied „ Active Protection System APS V470/V570 Select models only „ Hardware connection Connecting to the Internet„ Software configuration Cable Enabling wireless connection „ Using Wi-Fi/WiMAX Select models onlyConnecting to the Internet Software configuration „ Using Mobile Broadband Select models only Connecting to the Internet Inserting the SIM card V570 Connecting to the Internet Removing the SIM card OneKey Rescue system „ Introduction Troubleshooting Frequently asked questions Troubleshooting When do I need to restore the system to the factory status? Display problems Password problem Troubleshooting Sleep or hibernation problems Computer screen problemsSound problems Startup problem Troubleshooting Battery problemsHard disk drive problem OneKey Rescue system problems Troubleshooting Other problems Replacing the battery Appendix A. CRU instructions Appendix A. CRU instructions Handling a hard disk drive Appendix A. CRU instructions Appendix A. CRU instructions Appendix A. CRU instructions Sdram Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive only for V470/B470 „ How to obtain warranty service Appendix B. Lenovo limited warranty„ What this warranty covers „ What your service provider will do to correct problems „ Replacement of a product or part Appendix B. Lenovo limited warranty„ Your additional responsibilities „ What this warranty does not cover „ Use of personal information„ Limitation of liability „ Dispute resolution „ Other rights„ European Economic Area EEA Product or Machine type Country or region of purchase „ Types of warranty service Appendix B. Lenovo limited warranty Appendix C. Product specific notices Energy star information only for V470/V570/B470/B570 Appendix C. Product specific notices Windows Electronic emissions notices „ Federal Communications Commission FCC Statement „ Industry Canada Class B Emission Compliance Statement „ Avis de conformité à la réglementation d’Industrie Canada„ German Class B Compliance Statement „ European Union Compliance Statement Class B Compliance Ports Appendix D. SpecificationsSystem Others Trademarks Problems IndexPage Do not Return IT to the Store If your product is not working correctly New World. New Thinking.TM