Appendix A. CRU instructions | Lenovo B570E instruction

Appendix A. CRU instructions

Note: If only one DDR3 SDRAM is used on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot).

To make sure that the DDR3 SDRAM is installed correctly, do as follows:

1Turn the computer on.

2Hold F2 during startup. The BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in your computer.

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Lenovo B570E manual Appendix A. CRU instructions

Contents

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