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Lenovo B570E manual Appendix A. CRU instructions, Replacing the battery

Models: B570E

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Appendix A. CRU instructions

Notes:

•The illustrations used in this chapter are of the Lenovo V570, unless otherwise stated.

•The following steps about upgrading and replacing devices are the same for the V470, V570, B470 and B570/B570e.

Replacing the battery ---------------------------------------------------------------------------------------------------

Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode.

To replace the battery, do the following:

1Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer.

2Close the computer display, and turn the computer over.

3Unlock the manual battery latch a. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the direction shown by the arrow c.

a1

c

b

4Install a fully charged battery.

5Slide the manual battery latch to the locked position.

6Turn the computer over again. Connect the AC adapter and the cables to the computer again.

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Lenovo B570E manual Appendix A. CRU instructions, Replacing the battery

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 Memory card slot GPU Graphics Processing Unit switch Select models onlyDevice switch Select your computer Bottom view SIM card slot Select models only „ Conncting to the power „ Configuring the operating systemLearning the basics „ Reading the manuals Learning the basics Shutting down your computer „ Checking battery status „ Charging the battery„ Removing the battery pack „ Handling the battery Left click button Right click button V570/B570/B570e „ Numeric keypadV470/B470 „ Function key combinations Learning the basics „ Using memory cards not supplied „ Connecting a universal serial bus USB deviceInserting a memory card 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 „ Using passwords „ Attaching a security lock not supplied„ Fingerprint reader Select models only „ Active Protection System APS V470/V570 Select models only Connecting to the Internet „ Software configuration„ Hardware connection Cable „ Using Wi-Fi/WiMAX Select models only Connecting to the InternetEnabling wireless connection 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 Sound problems Troubleshooting Sleep or hibernation problemsComputer screen problems Troubleshooting Battery problems Hard disk drive problemStartup 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 Appendix B. Lenovo limited warranty „ What this warranty covers„ How to obtain warranty service „ What your service provider will do to correct problems „ Your additional responsibilities „ Replacement of a product or partAppendix B. Lenovo limited warranty „ Limitation of liability „ What this warranty does not cover„ Use of personal information „ European Economic Area EEA „ Dispute resolution„ Other rights 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 „ German Class B Compliance Statement „ Industry Canada Class B Emission Compliance Statement„ Avis de conformité à la réglementation d’Industrie Canada „ European Union Compliance Statement Class B Compliance Appendix D. Specifications SystemPorts Others Trademarks Problems IndexPage Do not Return IT to the Store If your product is not working correctly New World. New Thinking.TM