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Lenovo B41 30 B41 35 B51 30 And B51 35 Laptop User Guide

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    							Chapter 1. Getting to know your computer
    5
    Function key combinations
    To use the function key combinations, press the Fn key  , then press one of 
    the function keys  .
    B41-35/B41-30/N41-35/N41-30:
    B51-35/B51-30/N51-35/N51-30:
    The following is a brief introduction to the function key combinations.
    Fn + Home:Activate the pause function.
    Fn + End:Activate the break function.
    Fn + PgUp:Enable/disable the scroll lock.
    Fn + PgDn:Activate the insert function.
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    Insert PrtSc DeleteHome EndPgUp
    PgDnPause Break ScrLk SysRq
    Fn1
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    Chapter 1. Getting to know your computer
    Left-side view  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
    „B41-35/B41-30/N41-35/N41-30
    „B51-35/B51-30/N51-35/N51-30
    AC power adapter jackConnects the AC power adapter.
    Lenovo OneLink 
    connector
     
    (on select models)
    When the AC power adapter is connected to the AC 
    power adapter jack, it provides power to the 
    computer and charges the battery. When a 
    supported ThinkPad OneLink Dock is connected to 
    the Lenovo OneLink connector, it can not only 
    extend the computer capabilities, but also provide 
    AC power to the computer and charge the battery.
    To use the Lenovo OneLink connector, you need to 
    remove the connector cover from the Lenovo 
    OneLink connector first.
    Note: Ensure that you keep the connector cover. Reattach it to the Lenovo OneLink 
    connector when you are not using the Lenovo OneLink connector.
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    							Chapter 1. Getting to know your computer
    7
    Ventilation slotsDissipates internal heat.
    Attention:
    Make sure that none of the ventilation slots are blocked or else overheating of the 
    computer may occur.
    VGA  por tConnects to external display devices.
    RJ-45 portConnects the computer to an Ethernet network.
    Danger:
    To avoid the risk of electrical shock, do not connect a telephone cable to the Ethernet 
    port. You can only connect an Ethernet cable to this port.
    HDMI portConnects to devices with HDMI input such as a TV 
    or a display.
    USB 3.0 portsConnect to USB devices. For details, see 
    “Connecting USB devices” on page 8.
    Note: The USB 3.0 connector is compatible with USB 1.1, 2.0, and 3.0.
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    							8
    Chapter 1. Getting to know your computer
    „Connecting USB devices
    You can connect a USB device to your computer by inserting its USB plug 
    (Type A) into the USB port on your computer.
    The first time you plug a USB device into a USB port on your computer, 
    Windows automatically installs a driver for that device. After the driver is 
    installed, you can disconnect and reconnect the device without performing 
    any additional steps.
    Before disconnecting a USB storage device, make sure your computer has 
    finished using the device to transfer the data. Click the Safely Remove 
    Hardware and Eject Media icon in the notification area of the Windows 
    desktop screen to remove the device before disconnecting.
    Note: Typically, Windows detects a newly connected device after connecting it and then 
    installs the driver automatically. However, some devices might require you to install 
    the driver before connecting. Check the documentation provided by the manufacturer 
    of the device before connecting.
    Note: 
    If your USB device uses a power cord, connect the device to a power source before 
    connecting it. Otherwise, the device may not be recognized.
    When the computer is in sleep mode, you can only use the keyboard instead of the mouse 
    to wake up the computer. 
    						
    							Chapter 1. Getting to know your computer
    9
    „Connecting to a wired network
    Wired connections are a reliable and safe way to connect the computer to the 
    Internet. 
    Hardware connections:
                                   
    Software configuration
    Consult your Internet Service Provider (ISP) for details about how to 
    configure your computer.
    Cable Cable Internet services use a cable modem connected to 
    the residential cable TV line.
    DSL DSL is a family of related technologies that bring high 
    speed network access to homes and small businesses 
    over ordinary telephone lines.
    Note:  The above diagrams are for reference only. Actual connections method may vary.
    *
    *
    *
    *
    TV cable
    Splitter *
    Cable modem *
    * Not supplied.Te l e p h one line
    Splitter *
    DSL modem *
    Cables DSL 
    						
    							10
    Chapter 1. Getting to know your computer
    Right-side view  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
    „B41-35/B41-30/N41-35/N41-30: 
    „B51-35/B51-30/N51-35/N51-30: 
    Combo audio jackConnects to a headset.
    Note: The combo audio jack does not support conventional microphones.The recording function might not be supported if third-party headphones or headsets 
    are connected due to different industry standards.
    USB portConnects to USB devices. For details, see “Connecting 
    USB devices” on page 8.
    Novo buttonWhen the computer is off, press this button to start 
    the Lenovo OneKey Recovery system, or to startup 
    normally, or the BIOS setup utility, or to enter the boot 
    menu.
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    							Chapter 1. Getting to know your computer
    11
    Kensington lock slotAttach a security lock (not supplied) here to help 
    protect your computer from theft and unauthorized 
    use.
    You can attach a security lock to your computer to 
    help prevent it from being removed without your 
    permission. For details on installing the security lock, 
    please refer to the instructions shipped with the 
    security lock that you have purchased.
    Note: Before purchasing any security product, verify that it is compatible with this type of 
    security keyhole.
    You are responsible for evaluating, selecting, and implementing the locking devices and 
    security features. Lenovo offers no comment, judgment, or warranty regarding the 
    function, quality, or performance of locking devices and security features.
    Optical drive  
    (on select models)
    Reads/Burns an optical discs.
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    Chapter 1. Getting to know your computer
    Front view   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
    „System status indicators
    The system status indicators show the current status of your computer.
    Power and battery status indicator 
    •Green: The battery has a charge between 20% and 100% and the AC 
    adapter is not connected to the computer, or the battery has a charge 
    between 80% and 100% and the AC power adapter is connected to the 
    computer.
    •Blinking green: The battery has a charge between 20% and 80% and the 
    AC power adapter is connected to the computer or the computer is in sleep 
    mode.
    •Amber: The battery has a charge between 5% and 20% and the AC adapter 
    is not connected to the computer.
    •Blinking amber: The battery has a charge of 20% or less and the AC power 
    adapter is connected to the computer. 
    •Off: The battery is detached, or the battery has a charge of 5% or less and 
    the AC adapter is not connected to the computer, or the computer is 
    powered off or in hibernate mode.
    System status indicatorsFor details, see “System status indicators” on 
    page 12.
    Memory card slotAccepts memory cards (not supplied). For 
    details, see “Using memory cards (not 
    supplied)” on page 13.
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    							Chapter 1. Getting to know your computer
    13
    Hard disk drive indicator 
    When this indicator is on, the hard disk drive is reading or writing data.
    „Using memory cards (not supplied) 
    Your computer supports the following types of memory card:
    • Secure Digital (SD) card
    • Secure Digital High Capacity (SDHC) card
    • SD eXtended Capacity (SDXC) card
    • MultiMediaCard (MMC)
    Inserting a memory card
    Slide a memory card in until it clicks into place.
    Removing a memory card
    1Push the memory card in until you hear a click.
    2Gently pull the memory card out of the memory card slot.
    Attention:
    When the indicator is on, do not put the computer into sleep mode or turn off the 
    computer.
    When the indicator is on, do not move the computer. Sudden physical shock might 
    cause hard disk drive errors.
    Attention:
    Insert only one card in the slot at a time.
    This card reader does not support SDIO devices (Such as SDIO Bluetooth, and so on).
    Note: If a dummy card is shipped with the computer, push the dummy card and remove it 
    before inserting a memory card.
    Attention:
    Before removing a memory card, disable it through Safely Remove Hardware and 
    Eject Media to avoid data corruption. 
    						
    							14
    Chapter 1. Getting to know your computer
    Bottom view  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
    Battery latch-manualKeeps the battery pack secured in place.
    Battery packProvide the power for the computer.
    Battery latch-spring loadedKeeps the battery pack secured in place.
    Bottom slot coverThe hard disk drive, memory module, and 
    mini-PCI Express Card are placed 
    underneath.
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