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Lenovo B450 Manual

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  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 1
    Lenovo B450 User Guide V1.0
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    that are not described in this user guide. • The illustrations in this manual may differ from the actual product. Please refer to the actual product. First Edition (July 2009) © Copyright Lenovo 2009 LENOVO products, data, computer software, and services have been developed exclusively at private
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    Lenovo notebook soon, we have prepared this User Guide for you. This manual has been made very simple and comprehensive. In this manual, you can get information on the system configuration reliability of our equipment, the hardware and software components might need some little adjustment. In this
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    is not an error in hard disk installation nor any other problem, but a normal phenomenon of computers. This phenomenon is primarily due hard disk manufacturer and operating system are different, the hard disk capacity displayed by the operating system will be different from the nominal hard disk
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    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 program files. The size of the reserved space for this partition varies according to the model, operating system and software of the computer. For
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    Troubleshooting 34 Chapter 6. Upgrading and replacing devices 42 Replacing the battery 42 Replacing the hard disk drive 44 Replacing memory 48 Removing the optical drive ......52 Appendix A. Getting help and service 54 Getting help on the Web ...........55 Calling the customer support center
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    C. Lenovo limited warranty 72 Warranty information 82 Appendix D. Customer replaceable units (CRUs 86 Appendix E. Notices 88 Notices 88 Wireless related information Notice on deleting data from your hard disk 105 Appendix F. Features and Specifications 107 Trademarks 109 Index 110 ii
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    the terms of your purchase agreement or the Lenovo Limited Warranty. For more information, see "Appendix C. Lenovo limited warranty" on page 72. „ Read this first Personal computers are electronic devices. Power cords, power adapters, and other features can create potential safety risks that can
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    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. iv
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    or other flexible surface may block the ventilation slots causing overheat of your computer or other parts to overheat or even catch a fire. Turn off wireless devices where they may cause interference, such as in a hospital or at an airport. v
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    power supply may damage your computer or cause an electric shock or fire. Do NOT use a power outlet, power cord, power adapter or battery pack power strips are used, the load should NOT exceed the power strip's input rating. Unplug the power cord if there is a cracking, hissing, or a popping sound
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    Important safety information Do NOT wrap the power cord around the power adapter or other objects. Do NOT squeeze or burn. Do not drop, bump, scratch, hit or place heavy objects on the liquid crystal display (LCD) of your computer. Attention: • Direct contact with liquid crystal material from a
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    attempt to diagnose the situation yourself. Contact the customer support center for further guidance. 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
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    Chapter 1. Getting to know your computer Top view b cd a e f g d h Note: The illustrations in this manual may differ from the actual product. Please refer to the actual product. 1
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    " on page 19.  Integrated camera (specific models only) Use the camera for video communication.  Wireless module antennas (specific models only) The built-in antennas ensure optimal reception of wireless communication radio.  Computer display The LCD display provides brilliant visual output
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    AC power adapter Connect the AC adapter here. jack Note: For details, see "Using AC adapter and battery" on page 11.  VGA port Connects to external display devices.  RJ-45 port Connects to an Ethernet network. Note: For details, see "Wired connection" on page 24.  Microphone jack Connects
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    Chapter 1. Getting to know your computer Right-side view a bc  Optical drive Reads/Burns optical disks.  USB ports Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 23.  Kensington slot
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    computer Front view a b  Memory card slot Insert memory cards (not supplied) here. Note: For details, see "Using memory cards (not supplied)" on page 22.  Integrated wireless device switch Use this switch to turn on/off the wireless radio of all wireless devices on your computer. 5
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    Chapter 1. Getting to know your computer Bottom view a b c d 6
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    Chapter 1. Getting to know your computer  Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place.  Battery pack For details, see "Using AC adapter and battery" on page 11.  Memory/Hard Disk Drive (HDD) compartment Houses the computer's memory and
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    the computer is running on AC power. Install the battery pack Refer to the supplied Setup Poster to install the battery pack. Connect the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer. 3 Plug the
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    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. • Accepting the end user license
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    the Start menu. • Press Fn + F1. Attention: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state) the computer, do one of the following. • Press the power button. • Press any key on the keyboard. „ Shutting down your computer If you are not going to
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    often you access the hard disk drive and how bright you make the computer display. „ Charging the battery When you find that the battery power is low, you need to charge the battery or replace it with a fully charged one. The battery is charged when the AC adapter is connected to the computer and
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    or discharge is not required. „ 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
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    . 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. • Do not expose the battery pack to water or rain. • Do not attempt to disassemble the
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    Chapter 2. Learning the basics Using the touchpad a b  Touchpad  Click button To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to move. Clicking the left side of the button is
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    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+Insert. Note: The indicator will
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    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  . b a 16
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    the features of each function key. Fn + Esc: Turn on/off the integrated camera (specific models only). Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight for the LCD screen. Fn + F3: Shift to other connected display devices. Fn + F5: Open the interface for integrated wireless
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    OneKey Rescue System button • When the computer is powered-off, press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has been preinstalled. • Under Windows operating systems, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey Rescue
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    Chapter 2. Learning the basics System status indicators These indicators inform you of the computer status. ab  Num lock indicator  Caps lock indicator  Power status indicator  Battery status indicator  Wireless communication indicator  Hard disk drive indicator cd ef 19
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    permission. For details on installing the security lock, please refer to the instructions shipped with the security lock that you have purchased. Refer to the type of security keyhole. • You are responsible for evaluating, selecting, and implementing the locking devices and security features. Lenovo
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    set a password and enable it, a prompt appears on the screen each time you power on the computer. Enter your password at the prompt. The computer 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
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    the basics Connecting external devices Your computer has a wide range of built-in features and connection capabilities. „ Using memory cards (not supplied) Your computer supports the following types of memory cards: • Secure Digital (SD) card • MultiMediaCard (MMC) • Memory Stick (MS) • Memory
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    it by Windows Safely Remove Hardware utility to avoid data corruption. „ Connecting a universal serial bus (USB) device Your computer comes with 4 USB ports compatible with USB devices. Note: When using a high power consumption USB device such as USB ODD, use the external device's power adapter
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    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
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    * Chapter 3. Using the Internet DSL Telephone line * Splitter * * DSL 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
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    Chapter 3. Using the Internet Wireless connection Wireless connection provides mobile access to the Internet, allowing you to stay online anywhere the wireless signal covers. Wi-Fi Wi-Fi networks cover a small physical area, like a home, office, or small group of buildings. An access point is
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    , do the following: 1 Slide the integrated wireless device switch to . 2 Press Fn + F5 to make configuration. Hardware connection Access point * Wi-Fi * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to
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    the data on your system partition (C drive) for easy restore when required. You can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue System without starting the Windows operating system. Attention: In order to utilize the features of the OneKey Rescue System, your
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    discs may take some time, connect the AC adapter and battery pack to your computer. • After the recovery discs are burned, please number them so that you can use them in the correct order. • Computers without an integrated optical drive support the creation of recovery discs; however an appropriate
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    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 The recovery process is irreversible. Make sure to back up any critical data before using the recovery feature. 30
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    2. Where can I find the detailed specifications for my computer? See http://consumersupport.lenovo.com. I need to upgrade a device or I need to replace one of the following: the hard disk drive, memory, or the keyboard. See "Appendix D. Customer replaceable units (CRUs)" on page 86 of this guide. 31
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    I contact the customer support center? See "Appendix A. Getting help and service" on page 54 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
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    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 need to restore the system to the factory status? You can use this feature when your system fails or you need to re-install your operating system. This
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    2. Display problems When I turn on the computer, nothing appears on the screen. When I turn on the computer, only a white cursor appears on a blank screen. • If the screen is blank, make sure that: - The battery is installed correctly. - The AC adapter is connected to the computer and the power
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    exit from the screen saver or to resume from sleep or hibernation mode: - Touch the touchpad. - Press any key on the keyboard. - Press the power button. A Password problem I forgot my password. • If you forget your user password, you must take your computer to a Lenovo authorized servicer or
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    is charged and the temperature is within range, have the computer serviced. The critical low-battery error • The battery power is getting low. Connect the AC message appears, and the adapter to the computer, or replace the battery with computer immediately turns a fully charged one. off. 36
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    mode and may have entered hibernation mode automatically does not work. because the battery is depleted. Check the power indicator. • If your computer is in sleep mode connect the AC adapter to the computer, then press any key or the power button. • If your computer is in hibernation mode or
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    Chapter 5. Troubleshooting Computer screen problems The screen is blank. • Do the following: - If you are using the AC adapter, or using the battery, and the battery status indicator is on, press Fn +↑ to make the screen brighter. - If the power indicator is blinking, press the power button to
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    Troubleshooting Sound problems No sound can be heard from the speaker even when the volume is turned up. • Make sure that: - The Mute function is off. - The headphone jack is not used. - The speaker is selected as a playback device. Battery problems Your computer shuts down before the battery
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    size or the partition to factory default. drive capacity of C, has been modified. Other problems The computer does not respond. • To turn off your computer, press and hold the power button for 4 seconds or more. If the computer still does not respond, remove the AC adapter and the battery
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    any external device cables other than USB 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. Otherwise, the device may not be recognized, or
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    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 1 Turn off the computer. Disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and turn the computer
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    Upgrading and replacing devices 3 Unlock the spring-loaded battery latch in the unlocked position  , remove the battery pack in the direction shown by the arrow  . b a 4 Install a fully charged battery. 5 Turn the computer over again. Connect the AC adapter and the cables to the computer again. 43
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    a new hard disk drive from your reseller or Lenovo marketing representative. Notes: • Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and bay of the hard disk drive were not designed for frequent changes, or drive swapping. • The preinstalled softwares are not
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    devices To replace the hard disk drive, do the following: 1 Turn off the computer; then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive/Memory compartment cover  . a 45
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    Upgrading and replacing devices 5 Pull the tab in the direction shown by arrow  . b 6 Take out the hard disk drive secured in a metal frame  . c 7 Remove the screws and detach the metal frame from the hard disk drive. 8 Attach the metal frame to a new hard disk drive; then tighten the screws. 46
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    gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other; then push it firmly into space. 0 Reinstall the compartment cover. A Reinstall the screws. B Reinstall the battery pack. C Turn the computer over again. Connect the AC adapter and the cables to the
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    to reduce any static electricity in your body, which could damage the SO-DIMM. Do not touch the contact edge of the SO-DIMM. 2 Turn off the computer. Disconnect the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery again. 48
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    Chapter 6. Upgrading and replacing devices 5 Remove the Hard disk drive/Memory compartment cover. 49
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    it snaps into place. Make sure that it is firmly fixed in the slot and does not move easily. 8 Reinstall the compartment cover. 9 Reinstall the battery. 0 Turn the computer over, and reconnect the AC adapter and the cables to the computer. 50
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    devices Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but the computer on. 2 Hold F2 during startup. The BIOS Setup Utility screen opens. The System Memory item shows the total amount of memory installed in your computer.
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    Chapter 6. Upgrading and replacing devices Removing the optical drive To remove the optical drive, do the following: 1 Remove the screw shown in the figure  . 2 Gently pull the optical drive out  . a b 52
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    of CRUs (Customer Replaceable Units) for your computer, and informs you of where to find replacement instructions. Setup Poster User Guide Self-service CRUs AC adapter O Power cord for AC adapter O Battery O O Bottom access doors O Hard disk drive O Memory O Optical drive O 53
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    experience a problem with your computer, and whom to call for service should it be necessary. Microsoft Service Packs are the latest software source for Windows product updates. They are available by means of a Web download (connection charges may apply) or from a disc. For more specific information
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    A. Getting help and service Getting help on the Web The Lenovo Web site on the World Wide Web has up-to-date information about Lenovo computers and support. The address for the Lenovo home page is http://consumersupport.lenovo.com. You can find support information for your Lenovo computer at http
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    or use of parts not manufactured for or by Lenovo or non warranted parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS
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    your proof of purchase • Description of the problem • Hardware and software configuration information for your system 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
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    is available, go to http://consumersupport.lenovo.com. Lenovo warranty service telephone numbers 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
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    time to air containing negative ions, it may become electrostatically charged. Such a charge may be discharged through your hands when you touch the keyboard or other parts of the computer, or through connectors on I/O devices connected to it. Even though this kind of electrostatic discharge
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    precautions to avoid static-electricity damage: - Limit your movement. Movement can cause static electricity to build up around you. - Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Never touch exposed circuitry. - Prevent others from
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    you install a static-sensitive option or CRU, touch the staticprotective package containing the part to a computer • Avoid placing any objects (including paper) between the display and the keyboard or under the keyboard. • Do not drop, bump, scratch, twist, hit, vibrate disk drive and data loss. 61
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    the bottom. Do not pick up or hold your computer by the display. • Use a quality carrying case that provides adequate cushion and protection AC adapter and power cord with the computer. „ Handle storage media and drives properly • If your computer comes with an optical drive, do not touch the
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    directories that were not created by you; otherwise, your computer software might fail to work. • Be aware that accessing network Lenovo authorized service providers will not reset it, and you might have to replace your system board or hard disk drive. „ Other important tips • Do not put the battery
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    technical information and upgrades. • Only an authorized Lenovo repair technician should disassemble and repair your computer. • Do not modify or tape the latches to keep the display open or closed. • Take care not to turn your computer over while the AC adapter is plugged in. This could break the
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    „ Ergonomic information Working in the virtual office may mean adapting to frequent changes in your environment. Following some simple rules in upright Good back support and seat height Parallel to the floor A suitable brightness avoid glare or reflection Type softly Support the forearms Flat on the
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    . Sitting properly and using adequate lighting, for example, will help you maintain desirable levels of comfort and performance. „ Questions about vision? Your computer's visual display screen is designed to meet the highest standards and to provide you with clear, crisp images and large, bright
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    care, you can avoid common problems. The following sections provide information that can help you to keep your computer running smoothly. „ General tips for maintenance 1 Check the capacity of your hard disk drive from time to time. If the hard disk drive gets too full, Windows® will slow down and
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    Note: Always take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine at http://consumersupport.lenovo.com to keep up to date with current drivers and revisions. • Keep up to date on
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    remove the detergent. 6 Rinse the sponge with clean running water. 7 Wipe the cover with the clean sponge. 8 Wipe the surface again with a dry, soft lint-free cloth. 9 Wait for the surface to dry completely and remove any cloth fibers from the computer surface. Note: Shut down the computer and then
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    and care information „ Cleaning your computer keyboard 1 Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth. 2 Wipe each keytop surface with , you can use a camera blower with a brush or cool air from a hair drier. Note: Avoid spraying cleaner directly on the display or the keyboard. 70
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    Appendix B. Use and care information „ Cleaning your computer display 1 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. 2 Wipe or dust the stain
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    product starts on the original date of purchase specified on your sales receipt or invoice unless Lenovo informs you otherwise in writing. The warranty period and type of warranty service that apply to your product are designated below under the section titled "Warranty information." THIS WARRANTY
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    you must follow the problem determination and resolution procedures specified. Your Service Provider will attempt to diagnose and resolve your problem over the telephone, e-mail or through remote assistance. Your Service Provider may direct you to download and install designated software updates. 73
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    CRU to you to install. If your problem cannot be resolved over the telephone or remotely, through your application of software updates or the installation of a CRU by you, your Service Provider will arrange for service under the type of warranty service designated for the product under the section
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    Provider replaces a product or part, you agree to: 1 remove all features, parts, options, alterations, and attachments not under warranty service; 2 ensure that the product or part is free of any legal obligations or restrictions that prevent its replacement; and 3 obtain authorization from the
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    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
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    , power surges, or improper maintenance by you; • 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
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    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. Neither Lenovo nor your Service Provider is responsible for any of your data including confidential, proprietary, or
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    warranty UNDER NO CIRCUMSTANCES SHALL LENOVO, ITS SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING EVEN Center ("SIAC Rules") then in effect. Arbitration in India shall be held in accordance with the laws of India then in effect. The arbitration award shall be final
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    such proceedings. „ Other rights THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY HAVE OTHER RIGHTS WHICH 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
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    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 81
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    Appendix C. Lenovo limited warranty Warranty information Product or machine type Country or region of purchase Warranty period Type of warranty service Taiwan 3, 4 India, China (Hong Kong S.A.R.), China (Macau S.A.R.) Indonesia, Malaysia, Singapore, Thailand, Philippines, Vietnam, South
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    and other factors. „ Types of warranty service 1 Customer Replaceable Unit ("CRU") Service Under CRU Service, your Service Provider will ship CRUs to you for installation by you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 98
    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. 3 Courier or Depot Service Under Courier or Depot Service, your product will be repaired or exchanged at
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 99
    warranty product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo's expense, unless your Service Provider specifies otherwise. 5 Product Exchange Service Under Product Exchange Service, Lenovo will ship a replacement product to your location. You are responsible
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 100
    computer. Examples of these types of CRUs include the AC adapter and power cord. • External CRUs with latches: These CRUs include a latch to help you remove and replace the part. Examples of these types of CRUs include the notebook main battery, an optical drive, a hard-disk drive, and an extended
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 101
    typically secured by either one or two screws. Once the access panel is removed, only the specific CRU is visible. Examples of these types of CRUs include memory modules and hard disk drives. • Internal CRUs (located within the product): These CRUs are accessible only by opening the computer's outer
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 102
    may not offer the products, services, or features discussed in this document in all countries. 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
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 103
    support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 104
    of this document should verify the applicable data for their specific environment. The software interface and hardware configuration described in all the manuals included with your computer may not match the actual configuration of the computer you purchased. „ Export classification notice This
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 105
    Engineers. • The Wireless Fidelity (WiFi) certification as defined by the Wi-Fi Alliance. „ Usage environment and your health Wireless LAN PCI Express Mini found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for use by consumers.
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 106
    scientists who continually review and interpret the extensive research literature. In some situation or environment, the use of wireless LAN PCI services is perceived or identified as harmful. If you are uncertain of the policy that applies on the use of wireless devices in a specific organization
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 107
    module on your computer is a low-power radio transceiver. When it is turned on use. Never enable Mobile Broadband feature on your computer unless you are wireless radio on the computer and contact the doctor for more information. 6 The Mobile Broadband module embedded in your computer does not support
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 108
    The following information refers to Lenovo B450, machine type 20029, 3328. „ Federal installed and used in accordance with the instructions, may cause harmful interference to radio is connected. • Consult an authorized dealer or service representative for help. Properly shielded and grounded cables
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 109
    interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Telephone: (919) 294-5900 „ Industry Canada Class
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 110
    , 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 B450 | Lenovo B450 User Guide V1.0 - Page 111
    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
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 112
    of EU Council Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 113
    „ Lenovo Product Service Information Appendix E. Notices „ Japanese VCCI Class B Statement 99
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 114
    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 100
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 115
    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 http://www.lenovo.com/lenovo/environment/recycling/ Turkish statement of
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 116
    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/ 102
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 117
    for the collecting, reuse, and recycling of disused computers and monitors. For details, visit the Lenovo Web site at www.ibm.com/jp/pc/service/recycle/pcrecycle http://www.ibm.com/jp/pc/service/recycle/pcrecycle Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 118
    pack. If you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery pack, contact the proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at www.ibm.com/jp/pc/environment/recycle
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 119
    : Products containing CR (manganese dioxide) lithium coin cell batteries may contain perchlorate. Perchlorate Material - special handling may over to someone else without deleting the loaded software, such as operating systems and application software, may even violate License Agreements. You are
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 120
    words, the data retrieval processing is disabled under an operating system such as Windows. The data is still there, even though it seems to be lost. magnetic power, thus making the data unreadable. But we recommend that you make use of the software (payware) or service (pay service) specifically
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 121
    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 System CPU Memory LCD HDD Keyboard Integrated Camera (specific models only) Battery AC Adapter Appr. 337 x 227mm, Depth: 26
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 122
    Appendix F. Features and Specifications I/O Ports USB Communication Audio Memory card slot Kensington slot USB 2.0 x 4 ports RJ-45 port Headphone/Mic-In Jack 4 in 1 slot x 1 (MMC/ SD/ MS/ MS-PRO) Yes 108
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 123
    and OneKey are either registered trademarks or trademarks of Lenovo in the United States and/or other countries. Microsoft and Windows, Windows Vista are trademarks of Microsoft Corporation in the United States, other countries, or both. All other trademarks and registered trademarks are trademarks
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 124
    keyboard 70 Customer Replaceable Unit (CRU) parts list 86 customer support center 55 D Display Cleaning 71 F FCC Statement 94 Frequently Asked Questions 31 Function key combinations 16 H Hard disk drive Problems 39 Help customer support center........... 55 Help and service 54 on the Web
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 125
    Electronic emissions 94 for US users 105 Numeric Keypad 15 O OneKey Rescue System button 2 P Password Problems 35 Power button 2 Problems Battery 39 Computer screen 38 Display 34 Hard disk drive 39 Hibernation mode 36 Keyboard 36 Password 35 Sleep mode 36 Sound 39 Startup 40 111
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 126
    Index S Security 20 Storage media Handling 62 T Touch pad 14 Trademarks 109 Troubleshooting 34 U USB port 3 W Warranty information 82 Web Help 55 Wireless LAN Interoperability 91 Usage environment 91 Wireless module antennas 2 112
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 127
    THE STORE. For technical assistance, contact a Lenovo support specialist 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. * Only for the users from the
  • Lenovo B450 | Lenovo B450 User Guide V1.0 - Page 128
    ©Lenovo China 2009 New World. New Thinking.TM www.lenovo.com P/N: 147002479 Printed in China
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Lenovo
B450
User Guide
V1
.0