hit counter script
Lenovo IdeaPad U460S User Manual
  1. Manuals
  2. Brands
  3. Lenovo Manuals
  4. Laptop
  5. IdeaPad U460S
  6. User manual
Lenovo IdeaPad U460S User Manual

Lenovo IdeaPad U460S User Manual

Hide thumbs Also See for IdeaPad U460S:
Table of Contents

Advertisement

Quick Links

See also: Reference Manual , Hardware Maintenance Manual
Lenovo
IdeaPad U460
User Guide
V1.0

Advertisement

Table of Contents
loading

Related Manuals for Lenovo IdeaPad U460S

Summary of Contents for Lenovo IdeaPad U460S

  • Page 1 Lenovo IdeaPad U460 User Guide V1.0...
  • Page 2 First Edition (March 2010) © Copyright Lenovo 2010. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.
  • Page 3 Thank you for purchasing your new Lenovo notebook computer! Before using this product, make sure to read this user guide carefully. We are pleased that you have chosen Lenovo for your mobile computing needs. To help you master the usage of your new computer quickly, we have prepared this user guide.

  • Page 4: Explanation Of Hard Disk Capacity

    Explanation of hard disk capacity Dear user, While using your computer, you may find that the nominal hard disk capacity indicated is somewhat different from the disk capacity displayed by the operating system. For example, a nominal 40GB hard disk will appear as less than 40GB in the operating system. This discrepancy is not an error in hard disk installation nor any other problem, but a normal phenomenon of computers.
  • Page 5 X × 0.931 G. II. A portion of the hard disk space is used for specific purposes Lenovo computers may come with preinstalled OneKey Rescue System, so the hard disk has a special portion partitioned before delivery, which is used to store hard disk mirror and OneKey Rescue System program files.

  • Page 7: Table Of Contents

    Appendix A. Getting help and service...65 Getting help on the Web ...66 Calling the customer support center... 66 Getting help around the world...69 Lenovo warranty service telephone numbers...69 Appendix B. Use and care information ...70 Caring for your computer ...70 Accessibility and comfort... 77...
  • Page 8 Contents Appendix C. Lenovo limited warranty ... 84 Warranty information ... 94 Appendix D. Customer replaceable units (CRUs)... 98 Appendix E. Notices... 100 Notices... 100 ENERGY STAR model information ... 103 Wireless related information...105 Electronic emissions notices... 109 WEEE and recycling statements ...

  • Page 9: Important Safety Information

    Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Lenovo Limited Warranty. For more information, see “Appendix C. Lenovo limited warranty” on page 84.
  • Page 10 Important safety information Unpack Inspect the covers of the computer and the AC adapter, especially parts with the following labels attached for any crack or damage. Danger: • Hazardous voltage, current, and energy levels are present inside any component that has this label attached.
  • Page 11 Working place Do NOT use the computer in humid places such as a bathroom. Keep the computer and other parts away from liquids. Danger: • An electric shock may be caused by spilled liquid. Do NOT use the computer during a lightning storm. Attention: •...
  • Page 12 Important safety information On using Use ONLY the power cord, power adapter and battery pack shipped with the computer and never use them with another product. Be sure the power outlet is suitable for the plug and provides the correct voltage and current for the product you are installing. Danger: •...
  • Page 13 Do NOT wrap the power cord around the power adapter or other objects. Do NOT squeeze or pinch the cord, or place heavy objects on it. Attention: • Stressing the cord may cause the cord to fray, crack or crimp which may present a safety hazard.
  • Page 14 For a list of service and support phone numbers, go to http://consumersupport.lenovo.com. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace units (CRUs). Closely follow all instructions when installing or replacing parts.

  • Page 15: Chapter 1. Getting To Know Your Computer

    Chapter 1. Getting to know your computer Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Note: The illustrations in this manual may differ from the actual product.
  • Page 16 For details, see “Touch sensitive buttons” on page 22. The Ambient Light Sensor detects the environmental illuminance and automatically adjusts the panel brightness of the display accordingly, if enabled. You may enable/disable the Ambient Light Sensor in Lenovo Energy Management.
  • Page 17 OneKey Rescue Press this button to open OneKey Rescue System (If OneKey Rescue System has been preinstalled) when the System button computer is powered off. Note: For details, see “Chapter 4. OneKey Rescue System” on page 39. Touchpad The touchpad functions as a conventional mouse. Note: For details, see “Using the touchpad”...

  • Page 18: Left-Side View

    Chapter 1. Getting to know your computer Left-side view VGA port Fan louvers Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. RJ-45 port Note: For details, see “Wired connection” on page 31. HDMI port eSATA/USB combo port...

  • Page 19: Right-Side View

    Right-side view Media card slot Insert media cards (not supplied) here. Note: For details, see “Using media cards (not supplied)” on page 26. Integrated Use this switch to turn on/off the wireless radio of all wireless devices on your computer. wireless device switch Headphone jack...
  • Page 20 Chapter 1. Getting to know your computer AC power adapter jack Note: For details, see “Using AC adapter and battery” on page 12. Kensington slot Note: For details, see “Attaching a security lock (not supplied)” on page 24. Connect the AC adapter here. Attach a security lock (not supplied) here.

  • Page 21: Bottom View

    Chapter 1. Getting to know your computer Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 22 Chapter 1. Getting to know your computer Battery latch- spring loaded Battery pack Battery latch- manual SIM card slot (specific models only) Hard disk drive (HDD) compartment Speakers Memory (RAM)/ Mini PCI ExpressCard slot compartment Note: In the case of a non-WWAN configuration, customer upgrade is not supported. The icon in the bottom view is for reference only, and no practical function is available.

  • Page 23: Chapter 2. Learning The Basics

    Chapter 2. Learning the basics First use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Read the manuals Read the supplied manuals before using your computer.
  • Page 24 Chapter 2. Learning the basics Turn on the computer Press the power button to turn on the computer. Configure the operating system You may need to configure the operating system when it is first used. The configuration process may include the procedures below. •...

  • Page 25: Shutting Down Your Computer

    To put the computer into sleep state, do one of the following. • Click and select Sleep from the Start menu. • Press Fn + F1. Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state) before you move your computer. Moving your computer while the hard disk is spinning can damage the hard disk, causing loss of data.

  • Page 26: Using Ac Adapter And Battery

    Chapter 2. Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by using Windows Power Options. Note: As each computer user has different habits and needs, it is difficult to predict how long a battery charge will last.

  • Page 27: Removing The Battery Pack

    Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to send your computer to Lenovo for service, etc. remove the battery pack from the computer. Before removing the battery pack, make sure the computer has been shut down.

  • Page 28: Handling The Battery

    To avoid possible injury and detriment to the environment, pay attention to the following points. Notes: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. •...

  • Page 29: Using The Touchpad

    Using the touchpad Touchpad Left click button Right click button Note: You can enable/disable the touchpad using Fn+F6. See “System status indicators” on page 23. Chapter 2. Learning the basics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To move the cursor on the screen, slide your fingertip over the pad in the direction to which you want the cursor to move.
  • Page 30 Chapter 2. Learning the basics Gestures The touch pad recognizes certain gestures, and allows for easy execution of actions such as zoom in/out, or scroll up/down, etc. Pinch zoom • Place two fingers down on the TouchPad surface. • Slide the fingers further apart to zoom in or slide the fingers closer together to zoom out.
  • Page 31 Three-Finger Flick • Place three fingers, slightly separated, down on the TouchPad surface. • Flick your fingers in a linear, continuous motion in the desired direction, moving from one side of the TouchPad to the opposite side. • Horizontal finger motion, sliding your fingers to the right or left will page forwards or backwards in a photo viewer or an Internet browser window.

  • Page 32: Using The Keyboard

    Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric keypad. To enable or disable the numeric keypad, press Fn+F8. Note: The indicator will light on if the numeric keypad is enabled.

  • Page 33: Function Key Combinations

    Chapter 2. Learning the basics Function key combinations Through the use of the function keys, you can change operational features instantly. To use this function, press and hold Fn , then press one of the function keys...
  • Page 34 Chapter 2. Learning the basics The following describes the features of each function key. Fn + Esc: Fn + F1: Fn + F2: Fn + F3: Fn + F4: Fn + F5: Fn + F6: Fn + F8: Fn + F9: Fn + F10: Fn + F11: Fn + F12:...

  • Page 35: Special Keys And Buttons

    • When the computer is powered-off, press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see “OneKey Rescue System” on page 39.
  • Page 36 Chapter 2. Learning the basics Touch sensitive buttons GPU (graphics processing unit) switchable button: Press this button to switch the GPU (only for U460A/U460s). Power plan button: Press this button to switch the power plan. Mute button: Mute/Unmute the sound.

  • Page 37: System Status Indicators

    System status indicators These indicators inform you of the computer status. Chapter 2. Learning the basics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Hard disk drive indicator Scroll lock indicator Caps lock indicator...

  • Page 38: Securing Your Computer

    • You are responsible for evaluating, selecting, and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, quality or performance of locking devices and security features. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 39 For details about how to set the password, see the help to the right of the screen in BIOS setup utility. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is starting up.

  • Page 40: Connecting External Devices

    Chapter 2. Learning the basics Connecting external devices Your computer has a wide range of built-in features and connection capabilities. Using media cards (not supplied) Your computer supports the following types of media cards: • Secure Digital (SD) card • MultiMediaCard (MMC) •...

  • Page 41: Inserting A Media Card

    Inserting a media card Push the dummy card until you hear a click. Gently pull the dummy card out of the media card slot. Note: The dummy card is used for preventing dust and small particles from entering the inside of your computer when the media card slot is not in use. Retain the dummy card for future use.

  • Page 42: Enabling Bluetooth Communications

    Chapter 2. Learning the basics Connecting a universal serial bus (USB) device Your computer comes with 3 USB ports and an eSATA/USB port compatible with USB devices. Note: When using a high power consumption USB device such as USB ODD, use the external device’s power adapter.

  • Page 43: Using Switchable Graphics (Specific Models Only)

    Using Switchable Graphics (specific models only) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Some IdeaPad models support Switchable Graphics.
  • Page 44 Chapter 2. Learning the basics Activate the Switchable Graphics dialog box. To activate the dialog box, you can: • Click the icon of Graphics mode on the taskbar. • Press the GPU switchable button on the top of the keyboard. Notes: •...

  • Page 45: Chapter 3. Using The Internet

    Chapter 3. Using the Internet 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 Internet in the following ways: Wired connection: uses physical wiring to connect. Wireless network technology: connect without wiring.

  • Page 46: Hardware Connection

    Chapter 3. Using the Internet Hardware connection: Cable TV cable Splitter * Cable modem * * Not supplied. Note: The above diagrams are for reference only. Actual connection method may vary. Software configuration Consult your Internet Service Provider (ISP) for details on how to configure your computer.

  • Page 47: Wireless Connection

    Wireless connection Wireless connection provides 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 Wi-Fi networks cover a small physical area, like a home, office, or small group of buildings.
  • Page 48 Chapter 3. Using the Internet Using Wi-Fi/WiMax (specific models only) Enabling wireless connection To enable wireless communications, do the following: Slide the integrated wireless device switch to Press Fn + F5 to make configuration. Hardware connection Access point * Wi-Fi/WiMax network * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and...
  • Page 49 Notes: • Various standards are in use by mobile operators to provide Mobile Broadband services. The Lenovo Mobile Broadband module may support one or more of the following standards: GSM (Global System for Mobile Communications) TD-SCDMA (Time Division-Synchronous Code Division Multiple Access)
  • Page 50 Chapter 3. Using the Internet • A connection management utility to connect/disconnect to your Mobile Broadband network. Note: In general, your mobile service provider provides this utility. Inserting the SIM card To insert the SIM card: Turn off the computer; then disconnect the AC adapter and all cables from the computer.
  • Page 51 Notched Corner Put the battery back in place, turn the computer over again, and reconnect the cables. Removing the SIM card To remove the SIM card: Turn off the computer, then disconnect the AC adapter and all cables from the computer. Close the computer display and turn it over.
  • Page 52 Chapter 3. Using the Internet Push the SIM card in until you hear a click, and then pull the SIM card out. Put the battery back in place, turn the computer over again, and reconnect the cables. Note: Never insert or remove the SIM card while the computer is on. Doing so may cause permanent damage to the SIM card as well as the SIM card reader.

  • Page 53: Chapter 4. Onekey Rescue System

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Introduction The Lenovo OneKey Rescue System is an easy-to-use application that can be used to back up the data on your system partition (C drive) for easy restore when required.
  • Page 54 • Computers without an integrated optical drive support the creation of recovery discs; however an appropriate external optical drive is needed to physically create the recovery discs. For more instructions, see the help file of Lenovo OneKey Recovery.

  • Page 55: Operating System

    Chapter 4. OneKey Rescue System Using Lenovo OneKey Rescue System (Without Windows operating system) In the event that the operating system cannot be loaded, follow the steps below to access OneKey Rescue System. • Shut down your computer. • Press the key to launch OneKey Rescue System.

  • Page 56: Chapter 5. Troubleshooting

    This section lists frequently asked questions and tell where you can find detailed answers. For details about each publication included in the package with your computer, see Lenovo IdeaPad U460 Setup Poster. What safety precautions should I follow when using my computer? See “Important safety information”...
  • Page 57 See “Appendix A. Getting help and service” on page 65 of this guide. Where can I find warranty information? For the warranty applicable to your computer, including the warranty period and type of warranty service, see “Appendix C. Lenovo limited warranty” on page 84. How can I install the device drivers? A compatible device driver is a requirement to ensure correct operation and performance of each component in your computer.
  • Page 58 Chapter 5. Troubleshooting What can I do if the backup process fails? If you can start the backup feature without a problem, but it fails during the backup process, please try the following steps: Close other applications, then restart the backup process. Check if the destination media is damaged, try to select another path and then try again.

  • Page 59: Troubleshooting

    Troubleshooting If you do not find your problem here, see Chapter 2. The following section only describes problems that might negate the need to refer to the more comprehensive information in Chapter 2. Display problems When I turn on the compu- ter, nothing appears on the screen.
  • Page 60 Chapter 5. Troubleshooting My screen goes blank while the computer is on. Problems on changing graphics processing unit (GPU) When I click the icon of Graphics mode on the taskbar, the Switchable Graphics dialog box is not displayed. Or when I press the GPU switchable button on the top of the keyboard, the computer does not...

  • Page 61: A Password Problem

    LCD display of your notebook before you switch to power-saving GPU. • If you forget your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password changed. •...

  • Page 62: Keyboard Problems

    Chapter 5. Troubleshooting Keyboard problems A number appears when you enter a letter. Sleep or hibernation problems The computer enters sleep mode unexpectedly. The computer enters sleep mode immediately after Power-on self-test (POST). Note: If the battery is charged and the temperature is within range, have the computer serviced.
  • Page 63 The computer does not return from sleep mode and does not work. Note: If the system still does not return from sleep mode, your system has stopped responding, and you cannot turn off the computer, reset the computer. However, unsaved data may be lost. To reset the computer, press and hold the power button for 4 seconds or more.

  • Page 64: Computer Screen Problems

    Chapter 5. Troubleshooting Computer screen problems The screen is blank. The screen is unreadable or distorted. Incorrect characters appear on the screen. Sound problems No sound can be heard from the speaker even when the volume is turned • Do the following: - If you are using the AC adapter, or using the battery, and the battery status indicator is on, press Fn +...

  • Page 65: Battery Problems

    Battery problems Your computer shuts down before the battery status indicator shows empty. -or- Your computer operates after the battery status indicator shows empty. The operating time for a fully charged battery is short. The computer does not operate with a fully charged battery.

  • Page 66: Onekey Rescue System Problems

    BIOS Setup Utility, make sure that the device is included in the Boot priority order list. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you want the computer starts from.
  • Page 67 The connected external device does not work. Chapter 5. Troubleshooting • Do not connect or disconnect any external device cables other than Plug and Play (PnP) device while the computer power is on; otherwise, you might damage your computer. • When using a high power consumption external devices such as an external USB optical disk drive, use external device power adapter.

  • Page 68: Chapter 6. Upgrading And Replacing Devices

    Chapter 6. Upgrading and replacing devices Replacing the battery Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. To replace the battery Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer.
  • Page 69 Unlock the battery latches in the unlocked position battery pack in the direction shown by the arrow Install a fully charged battery. Turn the computer over again. Connect the AC adapter and the cables to the computer again. Chapter 6. Upgrading and replacing devices , remove the...

  • Page 70: Replacing Memory

    Chapter 6. Upgrading and replacing devices Replacing memory You can increase the amount of memory in your computer by installing a double data rate (DDR3) small outline dual inline memory module (SO- DIMM)-available as an option-in the memory slot of your computer. SO- DIMMs are available in various capacities.
  • Page 71 Chapter 6. Upgrading and replacing devices Remove the Memory/Mini PCI ExpressCard slot compartment cover. a. Remove the screws that secure the compartment cover b. Remove the compartment cover...
  • Page 72 Chapter 6. Upgrading and replacing devices If two SO-DIMMs are already installed in the memory slot, remove one of them to make room for the new one by pressing out on the latches on both edges of the socket at the same time. Be sure to save the old SO-DIMM for future use.
  • Page 73 To make sure that the SO-DIMM is installed correctly, do as follows: Turn the computer on. Hold F2 during startup. The BIOS Setup Utility screen opens. The Total Memory item shows the total amount of memory installed in your computer. Chapter 6.

  • Page 74: Replacing The Hard Disk Drive

    Replacing the hard disk drive You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: •...
  • Page 75 To replace the hard disk drive, do the following: Turn off the computer; then disconnect the AC adapter and all cables from the computer. Close the computer display, and then turn the computer over. Remove the battery pack. Remove the Hard disk drive compartment cover. a.
  • Page 76 Chapter 6. Upgrading and replacing devices Remove the frame fixing screws. Pull the tab in the direction shown by arrow. Take out the hard disk drive secured in a metal frame. Remove the screws and detach the metal frame from the hard disk drive.
  • Page 77 Attach the metal frame to a new hard disk drive; then tighten the screws. Put the hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other; then push it firmly into space.
  • Page 78 Chapter 6. Upgrading and replacing devices The following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs you of where to find replacement instructions. AC adapter Power cord for AC adapter Battery Bottom access doors Memory Hard disk drive Setup Poster...

  • Page 79: Appendix A. Getting Help And Service

    Appendix A. Getting help and service If you need help, service, technical assistance, or just want more information about Lenovo computers, you will find a wide variety of sources available from Lenovo to assist you. This section contains information about where to go for additional information about Lenovo computers, what to do if you experience a problem with your computer, and whom to call for service should it be necessary.

  • Page 80: Getting Help On The Web

    • Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service.
  • Page 81 • Engineering change management - Occasionally, there might be changes that are required after a product has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes (ECs) available that apply to your hardware. The following items are not covered: •...
  • Page 82 Note: For the latest list of customer support center telephone numbers and hours of operation, visit the Support Web site at http://consumersupport.lenovo.com. If the number for your country or region is not listed, contact your Lenovo reseller or Lenovo marketing representative.

  • Page 83: Getting Help Around The World

    - - - - - - - - - - - - - Warranty Service Telephone Numbers A list of warranty service telephone numbers is available at www.lenovo.com/support/phone. For the latest warranty service number in a country or region, please contact Lenovo, or your reseller in your country or region.

  • Page 84: Appendix B. Use And Care Information

    Appendix B. Use and care information Caring for your computer Though your computer is designed to function reliably in normal work environments, you need to use common sense in handling it. By following these important tips, you will get the most use and enjoyment out of your computer.
  • Page 85 computer, or through connectors on I/O devices connected to it. Even though this kind of electrostatic discharge (ESD) is the opposite of a discharge from your body or clothing to the computer, it poses the same risk of a computer malfunction. Your computer is designed and manufactured to minimize any effects of electrostatic charge.

  • Page 86: Be Gentle With Your Computer

    Appendix B. Use and care information - Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Never touch exposed circuitry. - Prevent others from touching components. - When you install a static-sensitive option or CRU, touch the static- protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two seconds.

  • Page 87: Carry Your Computer Properly

    Carry your computer properly • Before moving your computer, be sure to remove any media, turn off attached devices, and disconnect cords and cables. • Be sure your computer is in sleep or hibernation mode, or turned off, before moving it. This will prevent damage to the hard disk drive and data loss.
  • Page 88 Appendix B. Use and care information Handle storage media and drives properly • If your computer comes with an optical drive, do not touch the surface of a disc or the lens on the tray. • Wait until you hear the CD or DVD click into the center pivot of an optical drive before closing the tray.

  • Page 89: Data Safety

    Other important tips • This system does not support batteries that are not genuine Lenovo- made or authorized. The system will continue to boot, but may not charge unauthorized batteries.
  • Page 90 If so, be sure to connect your communication cable to the correct one, so your connector is not damaged. • Register your Lenovo products with Lenovo (refer to the Web page: http://consumersupport.lenovo.com). This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to notify you about possible technical information and upgrades.

  • Page 91: Accessibility And Comfort

    Accessibility and comfort Ergonomic information Working in the virtual office may mean adapting to frequent changes in your environment. Following some simple rules will make things easier and bring you the maximum benefits of your computer. Keeping in mind such basics as good lighting and proper seating, for example, can help you improve your performance and achieve greater comfort.

  • Page 92: What If You Are Traveling

    Appendix B. Use and care information What if you are traveling? It may not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting. Regardless of the setting, try to observe as many of the tips as possible. Sitting properly and using adequate lighting, for example, will help you maintain desirable levels of comfort and performance.

  • Page 93: Maintenance

    • At least once a week, make a point to back up your data. If critical data is present, it is a good idea to perform a daily backup. Lenovo has many backup options available for your computer. CD-RW drives or CD-RW/DVD drives are available for most computers.
  • Page 94 • Profile your machine at http://consumersupport.lenovo.com to keep up to date with current drivers and revisions. • Keep up to date on device drivers on other non-Lenovo hardware. You might want to read the device driver information release notes prior to updating for compatibility or known issues.

  • Page 95: Cleaning The Cover Of Your Computer

    Cleaning the cover of your computer Occasionally clean your computer as follows: Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent. Absorb the diluted detergent into a sponge.

  • Page 96: Cleaning Your Computer Keyboard

    Appendix B. Use and care information Cleaning your computer keyboard Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth. Wipe each keytop surface with the cloth. Wipe the keys one by one; if you wipe several keys at a time, the cloth may hook onto an adjacent key and possibly damage it.

  • Page 97: Cleaning Your Computer Display

    Cleaning your computer display Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchlike mark on your display, it might be a stain transferred from the keyboard when the cover was pressed from the outside. Wipe or dust the stain gently with a soft, dry cloth.

  • Page 98: Appendix C. Lenovo Limited Warranty

    What this warranty covers Lenovo warrants that each hardware product that you purchase is free from defects in materials and workmanship under normal use during the warranty period. The warranty period for the product starts on the original date of purchase specified on your sales receipt or invoice unless Lenovo informs you otherwise in writing.

  • Page 99: How To Obtain Warranty Service

    How to obtain warranty service If the product does not function as warranted during the warranty period, you may obtain warranty service by contacting Lenovo or an approved service provider. Each of them is referred to as a “Service Provider.” A list of Service Providers and their telephone numbers is available at www.lenovo.com/support/phone.
  • Page 100 If your Service Provider determines that it is unable to either repair or replace your product, your sole remedy is to return the product to your place of purchase or to Lenovo for a refund of your purchase price.
  • Page 101 Only unaltered Lenovo products and parts are eligible for replacement. The replacement product or part provided by Lenovo may not be new, but it will be in good working order and at least functionally equivalent to the original product or part.
  • Page 102 Personal Data that you did not delete, you are in compliance with all applicable laws. Use of personal information If you obtain service under this warranty, Lenovo will store, use and process information about your warranty service and your contact information, including name, phone numbers, address, and e-mail address. Lenovo will use this information to perform service under this warranty and to improve our business relationship with you.
  • Page 103 • damage caused by a non-authorized service provider; • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request; and • any technical or other support, such as assistance with “how-to”...

  • Page 104: Limitation Of Liability

    Appendix C. Lenovo limited warranty Limitation of liability Lenovo is responsible for loss or damage to your product only while it is: 1) in your Service Provider’s possession; or 2) in transit in those cases where the Service Provider is responsible for the transportation.
  • Page 105 Appendix C. Lenovo limited warranty UNDER NO CIRCUMSTANCES SHALL LENOVO, ITS SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING EVEN IF INFORMED OF THEIR POSSIBILITY: 1) THIRD PARTY CLAIMS AGAINST YOU FOR DAMAGES; 2) LOSS OR DAMAGE TO YOUR DATA;...
  • Page 106 CANNOT BE WAIVED OR LIMITED BY CONTRACT. European Economic Area (EEA) Customers in the EEA may contact Lenovo at the following address: EMEA Service Organisation, Lenovo (International) B.V., Floor 2, Einsteinova 21, 851 01, Bratislava, Slovakia. Service under this warranty for Lenovo hardware products purchased in EEA countries may be obtained in any EEA country in which the product has been announced and made available by Lenovo.
  • Page 107 Appendix C. Lenovo limited warranty Lenovo Turkey address LENOVO TECHNOLOGY B.V. TURKIYE ISTANBUL SUBESI Beybi Giz Plaza, Dereboyu cad., Meydan Sok., No:28, Kat:10, Daire 35 Maslak Posta Kodu: 34398 Tel : 3658900-99 Fax: 2902750...

  • Page 108: Warranty Information

    Appendix C. Lenovo limited warranty Warranty information Product or Country or region of machine type China (Hong Kong S.A.R.), China (Macau S.A.R.), India, Indonesia, Malaysia, Thailand, Philippines, Vietnam, Egypt, South Africa, Saudi Arabia, UAE Austria, Belgium, Croatia, Cyprus, Denmark, Estonia, France, Finland,...

  • Page 109: Types Of Warranty Service

    An optional service offering may be available for purchase from Lenovo to have Lenovo install Self-service CRUs for you. You may find a list of CRUs and their designation in the publication that ships with your product or at www.lenovo.com/CRUs.
  • Page 110 Under On-Site Service, your Service Provider will either repair or exchange the product at your location. You must provide a suitable working area to allow disassembly and reassembly of the Lenovo product. For some products, certain repairs may require your Service Provider to send the product to a designated service center.
  • Page 111 You may be charged for the replacement product if Lenovo does not receive the failed product within thirty (30) days of your receipt of the replacement product.

  • Page 112: Appendix D. Customer Replaceable Units (Crus)

    Customers are responsible for replacing all external CRUs. Internal CRUs can be removed and installed by customers or by a Lenovo service technician during the warranty period. Your computer contains the following types of external CRUs: •...
  • Page 113 Appendix D. Customer replaceable units (CRUs) Your computer contains the following types of internal CRUs: • Internal CRUs (located behind an access panel): These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by either one or two screws. Once the access panel is removed, only the specific CRU is visible.

  • Page 114: Appendix E. Notices

    Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
  • Page 115 Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment.

  • Page 116: Export Classification Notice

    Appendix E. Notices made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

  • Page 117: Energy Star Model Information

    Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation. Lenovo computers of the following machine types, if the ENERGY STAR mark is affixed, have been designed and tested to conform to the ENERGY STAR 5.0 program requirements for computers.
  • Page 118 Appendix E. Notices Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset the following power-management features to take effect when your computer has been inactive for a specified duration: Table 1.

  • Page 119: Wireless Related Information

    Wireless related information Wireless interoperability Wireless LAN PCI Express Mini Card is designed to be interoperable with any wireless LAN product that is based on Direct Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to: •...

  • Page 120: Usage Environment And Your Health

    Due to the fact that wireless LAN PCI Express Mini Card and Bluetooth Daughter Card operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for use by consumers. These standards and...
  • Page 121 result from deliberations of panels and committees of scientists who continually review and interpret the extensive research literature. In some situation or environment, the use of wireless LAN PCI Express Mini Card or Bluetooth Daughter Card may be restricted by the proprietor of the building or responsible representatives of the organization.
  • Page 122 Appendix E. Notices Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies, especially during take-off and landing. The built-in Mobile Broadband module on your computer is a low-power radio transceiver. When it is turned on, it intermittently receives and transmits radio frequency (RF) energy which could cause interference with the operation of the airplane communication or navigation system.

  • Page 123: Electronic Emissions Notices

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The following information refers to Lenovo IdeaPad U460, machine type 20056, 0877 (U460), 20057, 0885 (U460s).

  • Page 124: Industry Canada Class B Emission Compliance Statement

    Appendix E. Notices available from Lenovo authorized dealers. Lenovo is not responsible for any radio or television interference caused by using other than recommended cables or connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.
  • Page 125 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der Lenovo verändert bzw.
  • Page 126 Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart. Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022...
  • Page 127 TV communications and to other electrical or electronic equipment. Such cables and connectors are available from Lenovo authorized dealers. Lenovo cannot accept responsibility for any interference caused by using other than recommended cables and connectors.
  • Page 128 Appendix E. Notices Lenovo Product Service Information Japanese VCCI Class B Statement...
  • Page 129 Appendix E. Notices Japan Compliance Statement for Power line Harmonics A statement of compliance to the IEC 61000-3-2 harmonics standard is required for all products connecting to the power mains and rated less than 20A per phase. Korea Class B...

  • Page 130: Weee And Recycling Statements

    General recycling statement Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. Information on product recycling offerings can be found on Lenovo’s Internet site at...

  • Page 131: Eu Weee Statements

    WEEE and minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. For additional WEEE information go to: http://www.lenovo.com/lenovo/environment/recycling/...

  • Page 132: Japan Recycling Statements

    Collecting and Recycling a Disused Lenovo Computer or Monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.

  • Page 133: Disposing Of A Lenovo Computer Components

    You also can refer to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use a Lenovo notebook computer at home and need to dispose of a battery pack, you must comply with local ordinances and regulations. You also can refer to the instructions at www.ibm.com/jp/pc/environment/recycle/battery...

  • Page 134: Notice For Users In The U.s.a

    Appendix E. Notices Notice for users in the U.S.A. California Perchlorate Information: Products containing CR (manganese dioxide) lithium coin cell batteries may contain perchlorate. Perchlorate Material — special handling may apply. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate. Notice on deleting data from your hard disk As computers spread into every corner of life, they process more and more information.
  • Page 135 Appendix E. Notices • Format your hard disk, using the software for initializing it. • Using the preinstalled recovery program, bring the hard disk back to factory-ship state. These operations, however, only change the file allocation of the data; they do not delete the data itself.

  • Page 136: Appendix F. Features And Specifications

    Appendix F. Features and Specifications Model Name: IdeaPad U460 IdeaPad U460s Note: The following specifications may contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. Form Factor Size Weight...
  • Page 137 Appendix F. Features and Specifications I/O Ports USB 2.0 port x 3 eSATA/USB combo port x 1 Communication RJ-45 port Audio Headphone/Mic-In Jack Video CRT port/HDMI port Media card slot 5 in 1 slot x 1 (SD/MMC/MS/MS pro/xD) SIM card slot (specific Wireless WAN SIM card slot x 1 models only) Kensington slot...

  • Page 138: Trademarks

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The following tems are trademarks or registered trademarks of Lenovo in the United States, other countries, or both.

  • Page 139: Index

    Index AC adapter ... 12 Using Battery ... 12 Charging Bluetooth ... 28 Connecting ... 105 Interoperability ... 106 Usage environment ... 2, 20 Camera ... 26 Card reader ... 70 Caring your computer Cleaning ... 81 Computer cover ... 83 Computer display ...
  • Page 140 Index ... 84 Lenovo Limited Warranty ... 79 Maintenance Microphone ... 2 Built-in Notice ... 109 Electronic emissions Numeric Keypad ... 18 OneKey Rescue System button Password Problems ... 25 Using Power button Problems ... 51 Battery Computer screen Display...
  • Page 141 ... 15 Touchpad ... 124 Trademarks ... 45 Troubleshooting ... 29 Using ... 25 VeriFace ... 94 Warranty information ... 66 Help Wireless LAN ... 105 Interoperability ... 106 Usage environment Index...
  • Page 142 If your product is not working correctly, DO NOT RETURN IT TO THE STORE. For technical assistance, contact a Lenovo support special- ist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686). Additionally, you can find support information and updates on the Lenovo Web site located at http://consumersupport.lenovo.com.
  • Page 143 New World. New Thinking. www.lenovo.com P/N: 147003310 Printed in China...

This manual is also suitable for:

Ideapad u46008772gu08772bu

Table of Contents