Wireless connection, Wi-Fi WiMAX | Lenovo Z475, Z575 manual

Chapter 3. Connecting to the Internet

Wireless connection----------------------------------------------------------------------------

Wireless connections provide mobile access to the Internet, allowing you to stay online anywhere the wireless signal covers.

Divided by the signal scales, wireless connection to the Internet can be built based on the following standards.

Wi-Fi

WiMAX

Wi-Fi networks cover a small physical area, like a home, office, or small group of buildings. An access point is necessary for the connection.

WiMAX networks connect several Wireless LAN systems to cover a metropolitan area, providing high- speed broadband access without the need for cables.

Note: Your computer may not support all wireless connection methods.

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Lenovo Z475, Z575 manual Wireless connection, Wi-Fi WiMAX

Contents

IdeaPad Z475/Z575 Regulatory Notice First Edition April Copyright Lenovo Contents Page Top view Getting to know your computer„ Z475 Getting to know your computer „ Z575 Thermal management button Camera Wireless module antennas Computer displaySpeakers Power button OneKey Rescue system button Getting to know your computer Integrated RJ-45 port Left-side viewFan louvers VGA port Combo port USB port ESATA/USB Getting to know your computer Optical drive „ Z475 „ Z575Right-side view Getting to know your computer RJ-45 port Front view Integrated wireless device switch Memory card slot Bottom view Battery pack „ Reading the manuals „ Connecting to the power„ Configuring the operating system Learning the basics Learning the basics „ Shutting down your computerPutting your computer into sleep state „ Charging the battery „ Checking battery status „ Handling the battery „ Removing the battery pack Using the touchpad Z575 Using the keyboard„ Numeric keypad Z475 „ Function key combinations Learning the basics Removing a memory card Connecting external devicesInserting a memory card „ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled devices on select models Special keys and buttons „ Volume buttons b~d„ OneKey Rescue system button a „ OneKey Theater button e „ Thermal management button f Standard modeSuper silent mode Efficient thermal dissipation mode Performing dust cleaning System status indicators Securing your computer „ Using VeriFace„ Attaching a security lock not supplied „ Using passwords Wired connection Connecting to the Internet „ Hardware connection „ Software configurationConnecting to the Internet Wi-Fi WiMAX Wireless connection Hardware connection Software configuration OneKey Rescue system OneKey Rescue system„ Introduction OneKey Rescue system „ Creating a recovery discs OneKey Rescue system Frequently asked questions Troubleshooting Where can I find warranty information? Display problems Troubleshooting Sleep or hibernation problems Troubleshooting Password problemsKeyboard problems Puter does not work Computer screen problems Startup problem Troubleshooting Sound problemsBattery problems Hard disk drive problem Respond Troubleshooting Other problems Appendix A. CRU instructions Replacing the battery pack Appendix A. CRU instructions Handling a hard disk drive Replacing the hard disk drive Z475 Z575 Pull the tab in the direction shown by arrow d Take out the hard disk drive secured in a metal frame e Appendix A. CRU instructions Replacing memory Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive Setup Poster User Guide Trademarks Page New World. New Thinking.TM