Lenovo manual Numeric keypad, V470/B470, V570/B570

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Chapter 2. Learning the basics

Using the keyboard------------------------------------------------------------------------------------------------------

Your computer has a numeric keypad and function keys incorporated in its standard keyboard.

Numeric keypad

V470/B470

The keyboard has keys that, when enabled, work as a 10-key numeric keypad. To enable or disable the numeric keypad, press Fn + F8.

V570/B570

The keyboard has a separate numeric keypad. To enable or disable the numeric keypad, press the Num Lock key.

Note: The Num lock indicator will light on if the numeric keypad is enabled.

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Contents Lenovo V470/V570/ B470/B570 Regulatory Notice Contents Page Getting to know your computer Top viewGetting to know your computer „ B470 „ B570 Built-in microphone Touchpad Getting to know your computer „ V470/B470 „ V570/B570USB port Right-side view „ V470/B470 „ V570/B570Memory 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 batteryLeft click button Right click buttonV570/B570 „ 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 computerSwitching GPU Select models only To change the GPU, do the followingSpecial keys and buttons „ OneKey Rescue system buttonV470 B470 V570 B570 Page „ Using passwords „ Attaching a security lock not supplied„ Fingerprint reader Select models only „ Active Protection System APS V470/V570 Select models onlyConnecting 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 „ IntroductionTroubleshooting Frequently asked questionsTroubleshooting When do I need to restore the system to the factory status?Display problems Password problemSound problems Troubleshooting Sleep or hibernation problemsComputer screen problems Troubleshooting Battery problems Hard disk drive problemStartup problem OneKey Rescue system problemsTroubleshooting Other problems Replacing the battery Appendix A. CRU instructionsAppendix A. CRU instructions Handling a hard disk driveAppendix 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 informationAppendix C. Product specific notices WindowsElectronic 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 OthersTrademarks Problems IndexPage Do not Return IT to the Store If your product is not working correctlyNew World. New Thinking.TM