Connecting to the network, Wired connection, Cable | Lenovo V480

Chapter 3. Connecting to the network

As a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searching, electronic commerce, Web browsing, and entertainment.

You can connect the computer to the network in the following ways:

•“Wired connection” on page 21

•“Wireless connection” on page 22

Wired connection

It is a reliable and safe way to connect the computer to the Internet using a wired connection.

Wired connection	Description

Cable	Cable Internet services use a cable modem connected to the residential cable TV line.

Digital subscriber line (DSL)	DSL is a family of related technologies that bring high-speed network access to
	homes and small businesses over ordinary telephone lines.

Hardware connection

This topic provides information about how to connect to the Internet through hardware connection.

Cable

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2

3

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TV cable (not supplied) Splitter (not supplied)

Cable modem (not supplied)

Note: Your wired connection might look different from the above illustrations.

© Copyright Lenovo 2012

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Lenovo V480C, V580C manual Connecting to the network, Wired connection, Hardware connection, Cable

Contents

Lenovo V480, V480c, V580, and V580c User Guide Safety and Warranty Guide Regulatory Notice Contents Appendix C. Notices Protect yourself from the heat that your computer generates Read this firstPrevent your computer from getting wet Protect the cables from being damaged Protect your computer and data when moving it Important safety informationConditions that require immediate action Handle your computer gently Service and upgrades Safety guidelines Extension cords and related devices Power cords and power adapters Plugs and outlets Power supply statementExternal devices Rechargeable battery notice General battery notice Lithium coin cell battery notice Heat and product ventilation CD and DVD drive safety Electrical current safety information Laser compliance statement Using headphones or earphonesLiquid crystal display LCD notice Additional safety information Xiv User Guide Top view Getting to know your computer Power button Wireless module antennasOneKey Recovery Pro program button Status indicators Left-side view Front view Right-side view Bottom view Status indicators Power and battery status indicator Features Lenovo V480 and V480c Specifications Lenovo V580 and V580c User Guide Frequently asked questions Using your computer Connecting to power Tips on using your computerConfiguring the operating system Putting your computer into sleep mode or shutting it down Checking the battery status Using the ac power adapter and the battery packUsing the ac power adapter Connecting the ac power adapter Maximizing the battery life Charging the batteryHandling the battery Tips on using the ac power adapter Using the touch pad Using the touch pad or click pad Using the click pad Using the keyboardNumeric keypad V480 and V480c V580 and V580c OneKey Recovery Pro program button Function key combinations Connecting to external devices Using USB connectors Using the media card readerUsing Bluetooth Switching the Graphics Processing Unit Using the Nvidia Optimus Graphics feature Wired connection Connecting to the networkHardware connection Cable Wireless connection Software configuration Connecting to the network User Guide You and your computer Accessibility and comfortErgonomic information What if you are traveling? Using a fingerprint reader Using passwordsUsing the Active Protection System Security User Guide Solving recovery problems OneKey Recovery Pro User Guide Replacing devices Replacing the batteryStatic electricity prevention Replacing the backup battery Replacing devices Lenovo V580 and V580c Replacing the hard disk drive Prerequisites for the procedure User Guide Lenovo V580 and V580c Replacing the keyboard Replacing devices Lenovo V580 and V580c Replacing devices Replacing a memory module Replacing devices Lenovo V580 and V580c Replacing the mSATA solid state drive User Guide Lenovo V480 and V480c Lenovo V580 and V580c Replacing devices Replacing the optical drive Lenovo V580 and V580c User Guide General tips for preventing problems Preventing problems Taking care of your computer Be careful about where and how you workBe gentle with your computer Carry your computer properly Clean the cover of your computer Take care in setting passwordsHandle storage media and drives properly Data protection Cleaning your computer display Cleaning your computer keyboardRegister your computer Be sure not to modify your computer Troubleshooting Troubleshooting computer problemsBattery and power problems Battery problems An ac power adapter problem Computer screen problemsStartup problem Sleep and hibernation problems Hard disk drive problems Problems with drives and other storage devices Password problem OneKey Rescue system problemsOptical drive problems Other problems Sound problemYour computer does not respond Computer does not start from a device you want User Guide Wireless interoperability Wireless related informationAppendix A. Regulatory information Electronic emission notices Export classification noticeUsage environment and your health Deutschland Industry Canada Class B emission compliance statement User Guide China Weee statement EU Weee statements Appendix B. Weee and recycling statementsJapan recycling statements Disposing of a Lenovo computer components Recycling information for Brazil Battery recycling information for the European Union User Guide Appendix C. Notices Trademarks Index User Guide