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Lenovo manual „ Numeric keypad Z370/Z470, Z570, Using the keyboard, Learning the basics

Models: Z570 Z470 Z370

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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 Z370/Z470

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

Z570

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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Lenovo manual „ Numeric keypad Z370/Z470, Z570, Using the keyboard, Learning the basics

Contents

User Guide IdeaPad Z370/Z470/ Z570First Edition December Copyright Lenovo Regulatory NoticeChapter 3. Connecting to the ContentsChapter 5. Troubleshooting Chapter 2. Learning thePage Chapter 1. Getting to know your computer Z370/Z470Top view Chapter 1. Getting to know your computer „ Z570d Speakers e Power button f OneKey Rescue system button b Wireless module antennas c Computer displaya Integrated cameraLeft-side view „ Z370/Z470c Fan louvers d VGA portcombo port g eSATA/USBh USB port Chapter 1. Getting to know your computer„ Z470 „ Z370Right-side view c Optical drivef RJ-45 port d USB portChapter 1. Getting to know your computer This port connects the computer to an Ethernet networkFront view a GPU switch on select models b Integrated wireless device switchc Memory card slot Chapter 1. Getting to know your computerBottom view „ Z370Chapter 1. Getting to know your computer „ Z470 Chapter 1. Getting to know your computera b c d d Battery latch - spring loaded b Battery pack„ Z570 Chapter 1. Getting to know your computer„ Configuring the operating system „ Connecting to the powerInstalling the battery pack Connecting the computer to an electrical outlet„ Shutting down your computer „ Putting your computer into sleep state or shutting it downPutting your computer into sleep state Chapter 2. Learning the basics„ Checking battery status Using AC adapter and battery„ Charging the battery Chapter 2. Learning the basics„ Removing the battery pack „ Handling the batteryChapter 2. Learning the basics Using the touchpad a TouchpadChapter 2. Learning the basics „ Numeric keypad Z370/Z470 Using the keyboardZ570 Chapter 2. Learning the basics„ Function key combinations b b aChapter 2. Learning the basics Chapter 2. Learning the basics Enter sleep mode Turn on/off the backlight of the LCD screen„ Using memory cards not supplied Connecting external devicesInserting a memory card Removing a memory cardChapter 2. Learning the basics „ Connecting USB devicesModel Number of USB port„ Connecting Bluetooth enabled devices on select models Enabling Bluetooth communications on your computerChapter 2. Learning the basics „ OneKey Rescue system button a „ Volume buttons b~dSpecial keys and buttons b c d e fMovie mode Normal modeMusic mode Picture modeSuper silent mode Standard modeEfficient thermal dissipation mode „ Thermal management button fChapter 2. Learning the basics Performing dust cleaninga Caps lock indicator b Num lock indicator System status indicatorsc Hard disk drive indicator d GPU switch indicator on select models e Touchpad indicatorg Battery status indicator h Wireless communication indicator Chapter 2. Learning the basics f Power status indicator„ Attaching a security lock not supplied „ Using VeriFaceSecuring your computer Chapter 2. Learning the basics„ Using passwords Enabling NVIDIA Optimus on select modelsChapter 2. Learning the basics Chapter 3. Connecting to the Internet Wired connectionWireless network technology connect without wiring Chapter 3. Connecting to the Internet „ Software configuration„ Hardware connection CableWireless connection Chapter 3. Connecting to the InternetWi-Fi WiMAX Software configuration „ Using Wi-Fi/WiMAX on select models Enabling wireless connectionHardware connection Chapter 3. Connecting to the InternetFor more instructions, see the Help file of Lenovo OneKey Recovery „ Using Lenovo OneKey Recovery within Windows operating systemChapter 4. OneKey Rescue system „ Introduction„ Using Lenovo OneKey Rescue system without Windows operating system „ Creating a recovery discsChapter 4. OneKey Rescue system Chapter 4. OneKey Rescue system The estimated number of discs needed will be displayed before the process of creating the recovery discs begins. To minimize the number of discs needed, use recordable DVDs as the media. Also make sure your optical drive is compatible with the disc intended for useFrequently asked questions Chapter 5. TroubleshootingWhere can I find warranty information? Chapter 5. TroubleshootingHow can I install the device drivers? What can I do if the backup process fails?Troubleshooting Display problemsChapter 5. Troubleshooting Chapter 5. Troubleshooting Password problems Keyboard problemsSleep or hibernation problems Computer screen problems Chapter 5. TroubleshootingIf the computer does not return from sleep mode, it may Battery problems Chapter 5. Troubleshooting Sound problemsA hard disk drive problem A startup problemChapter 5. Troubleshooting Other problems Appendix A. CRU instructions Replacing the battery packb c a1 Appendix A. CRU instructions4 Install a fully charged battery pack 5 Slide the manual battery latch to the locked positionHandling a hard disk drive Replacing the hard disk driveDo not touch the connector Appendix A. CRU instructionsAppendix A. CRU instructions Z370c c Appendix A. CRU instructions5 Remove the frame fixing screws c Appendix A. CRU instructions A Reinstall the frame fixing screwsZ470/Z570 Appendix A. CRU instructionsZ470 Appendix A. CRU instructions Z570Z470 d’ d Appendix A. CRU instructions6 Pull the tab in the direction shown by arrow d Z570 Appendix A. CRU instructions7 Take out the hard disk drive secured in a metal frame e Z470Z570 Appendix A. CRU instructionsAppendix A. CRU instructions Replacing memoryb aa 0 Reinstall and tighten the screws A Reinstall the batteryAppendix A. CRU instructions Appendix A. CRU instructions To make sure that the DDR3 SDRAM is installed correctly, do as followsAppendix A. CRU instructions Removing the optical driveTo remove the optical drive, do the following 2 Remove the screw shown in the illustration aSetup Poster Appendix A. CRU instructionsUser Guide Trademarks Page New World. New Thinking.TM V1.0en-USLenovo China

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

Numeric keypad Z370/Z470

Z570

Numeric keypad Z370/Z470