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Toshiba Satellite 1100 Manual

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    If Something Goes Wrong
    The Windows
    ® operating system is not working
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    The computer displays the Non-System disk or disk error 
    message. 
    Make sure there is no diskette in the diskette drive. If there is 
    one, remove it and press any key to continue. If pressing any 
    key does not work, press Ctrl, Alt, and Del to restart the 
    computer. 
    The Windows® operating system is not 
    working
    Once you are familiar with the desktop and used to the way 
    the operating system responds to your work routine, you can 
    easily detect if the operating system is not working correctly. 
    For example:
    ❖The operating system fails to start after the Starting 
    Windows XP message appears.
    ❖The operating system takes a long time to start.
    ❖The operating system responds differently from the 
    normal routine.
    ❖The screen does not look right.
    Unless a hardware device has failed, problems usually occur 
    when you change the system in some way such as installing a 
    new program or adding a device.
    If you experience any of these problems, use the options in 
    the Startup menu to fix the problem.
    Using Startup options to fix problems
    If the operating system fails to start properly, you may have to 
    change your system’s configuration or verify the startup 
    procedure to fix the problem. To do this, use the options in 
    the Startup menu.
    To open the Startup menu:
    1Restart your computer. 
    						
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    If Something Goes Wrong
    The Windows
    ® operating system is not working
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    2Press F8 when your computer starts.
    The Windows
    ® Advanced Options menu displays these 
    options:
    ❖Safe Mode
    ❖Safe Mode (with Networking)
    ❖Safe Mode (with Command Prompt)
    ❖Enable Boot Logging
    ❖Enable VGA Mode
    ❖Last known good configuration (your most recent 
    settings that worked)
    ❖Directory services restore mode (Windows® domain 
    controllers only)
    ❖Debugging Mode
    ❖Start Windows® normally
    ❖Reboot
    For detailed information, refer to your operating system’s 
    documentation.
    Internet problems
    My Internet connection is very slow.
    Many factors contribute to the speed with which you can surf 
    the Internet. They include: modem speed, time of day (when 
    everyone else is surfing, your access can be slow) and 
    popularity of the site. If accessing a particular site is very 
    slow, try later.
    My browser can’t find the URL address I typed in.
    Make sure you separated the domain names of the address 
    with the forward slash (/). Check the spelling of each name 
    and the syntax of the address carefully. A single incorrect 
    letter or missed character, comma instead of period (“dot”) or  
    						
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    other mistake makes it impossible for your browser to locate 
    the site.
    My browser can’t find a site I bookmarked.
    The World Wide Web is constantly changing. A site you 
    bookmarked yesterday may not be available today or its 
    server may be down for temporary repair. Try again later.
    The Windows® XP operating system can help you
    If the operating system has started properly, but you still have 
    a problem using your computer, the online Help can assist 
    you in troubleshooting the problem.
    To access Windows
    ® XP Help and Support:
    1Click Start, then click Help and Support.
    The Help and Support window appears.
    2Then do one or both of the following:
    ❖In the search field, type in the topic of the problem with 
    which you need help and follow the on-screen 
    instructions.
    ❖Click a problem you would like help with from the 
    listings and follow the on-screen instructions.
    Resolving a hardware conflict
    If you receive an error message telling you there is a device 
    driver conflict or a general hardware problem, try using 
    Windows
    ® Help and Support to troubleshoot the problem 
    first.
    For help on hardware conflicts:
    1Click Start, then click Help and Support.
    2Click the Hardware link in the window.
    A list of category links appear. 
    						
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    3Click the Fixing a hardware problem or other 
    appropriate link.
    4Choose from specific topics and follow the steps.
    If there is still a problem, the operating system should display 
    a message that explains what the conflict is.
    A plan of action
    The smooth operation of the system depends on the 
    interaction of all devices, programs, and features. If the 
    system or one of its attached devices isn’t working, resolving 
    the problem can be time-consuming and frustrating.
    The recommended procedure for getting multiple devices to 
    work together is to add and set up one device at a time. After 
    you add each device, test it to make sure it and all previously 
    connected devices work.
    The device most recently connected to the system is the one 
    most likely to be causing a hardware conflict.
    Resolving hardware conflicts on your own 
    Computer components need resources to accomplish a task. 
    A device, such as a disk drive or a modem, needs a channel to 
    the computer’s Central Processing Unit (CPU). It also needs a 
    direct channel to the computer’s memory to store information 
    as it works. These channels of communication are commonly 
    referred to as system resources.
    Direct Memory Access 
    Similarly, the data required by the device is stored in a 
    specific place or address in memory called the Direct 
    Memory Access (DMA). The DMA provides a dedicated 
    channel for adapter cards to bypass the microprocessor and 
    access memory directly. If two or more devices use the same 
    DMA, the data required by one device overwrites the data 
    required by the other. That may cause a hardware conflict. 
    						
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    Plug and Play 
    With Plug and Play and the Windows® XP operating system, 
    avoiding hardware conflicts is easy. Plug and Play is a 
    computer standard that helps the system BIOS (basic input/
    output system) and the operating system to automatically 
    assign resources to Plug and Play-compliant devices. In 
    theory, if every device connected to the computer is Plug and 
    Play-compliant, no two devices will compete for the same 
    system resources. Simply plug in the device and turn on your 
    computer. The operating system automatically sets up your 
    system to accommodate the new device.
    If you install an older (legacy) device that the operating 
    system cannot recognize, the operating system may have 
    difficulty assigning resources to it. As a result, a hardware 
    conflict can occur. To see what resources the operating 
    system has assigned to the device, see “Checking device 
    properties” on page 187.
    Resolving conflicts
    There are three things you can do to resolve hardware 
    conflicts:
    ❖Disable the device.
    For an older device, remove it from the computer. For a 
    Plug and Play device.
    ❖Disable another system component and use its resources 
    for the new device.
    ❖Reconfigure the device so that its requirements do not 
    conflict. Refer to the device’s documentation for 
    instructions about changing settings on the device. 
    						
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    Fixing a problem with Device Manager 
    Device Manager provides a way to check and change the 
    configuration of a device.
    CAUTION: Changing the default settings using Device Manager 
    can cause other conflicts that make one or more devices unusable. 
    Device Manager is a configuration tool for advanced users who 
    understand configuration parameters and the ramifications of 
    changing them.
    Disabling or enabling a device 
    1Click Start, click the My Computer icon with the 
    secondary button, then click Properties.
    The System Properties dialog box appears.
    2Click the Hardware tab.
    3Click the Device Manager button.
    4Select the specific device from the device category.
    5To enable a device, look at the far right of the toolbar. 
    Look for an icon of a monitor with a strike mark through 
    a circle on the front. When you mouse over the small 
    icon, the status of Disabled displays.
    To disable a device, look at the far right of the toolbar. 
    Look for an icon of a monitor with a blue check mark on 
    it. When you mouse over the small icon, the status of 
    Enabled displays.
    6Click the icon.
    You are given the option of disabling or enabling the 
    device. 
    7Click yes or no, whichever is appropriate. 
    						
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    Checking device properties
    Device Manager provides a way to view the properties of a 
    device. Properties include the name of the manufacturer, the 
    type of device, the drivers installed, and the system resources 
    assigned to the device. 
    To check a device’s properties:
    1Click Start.
    2Click My Computer with the secondary button, then 
    click Properties.
    The System Properties dialog box appears.
    3Click the Hardware tab.
    4Click the Device Manager button.
    5To view the device(s) installed, double-click the device 
    type.
    6To view the properties, double-click the device.
    The operating system displays the Device Properties 
    dialog box, which provides an array of tabs. They 
    include:
    ❖The General tab, which provides basic information 
    about the device.
    ❖The Resource tab, which lists resources assigned to 
    the monitor, DVD-ROM, floppy disk drive, and other 
    power-using functions.
    ❖The Drivers tab, which displays the drivers being 
    used by the device.
    A Troubleshooting button is also present.
    Click troubleshooting.
    A Help and Support window for that device appears.
    For more information about Device Manager, refer to 
    Windows
    ® XP online help. 
    						
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    Memory card problems 
    Incorrectly connected or faulty memory modules may cause 
    errors that seem to be device-related. It is worthwhile 
    checking for these first:
    1Turn off the computer via the Start menu.
    2Remove the memory module.
    3Reinstall the memory module, following the instructions 
    in “Using the computer for the first time” on page 44, and 
    making sure it is seated properly.
    4Check for the error again.
    5If the error recurs, remove the memory module entirely 
    and check for the error again.
    If removing the memory module eliminates the error, the 
    memory module may be faulty. If the error recurs without 
    the memory module installed, the error is not caused by 
    the memory module.
    NOTE: Toshiba recommends using only memory approved by 
    To s h i b a .
    Power and the batteries 
    Your computer receives its power through the AC adapter and 
    power cable or from the system batteries (main battery and 
    optional secondary battery). Power problems are interrelated. 
    For example, a faulty AC adapter or power cable will neither 
    power the computer nor recharge the batteries.
    Here are some typical problems and how to solve them:
    The AC power light does not come on when you plug in 
    the AC adapter and power cable.
    Make sure the AC adapter and power cable are firmly 
    plugged into both the wall outlet and the computer. 
    						
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    If the AC power light still does not come on, check that the 
    wall outlet is working properly by plugging in a lamp or other 
    appliance.
    The AC adapter and power cable work correctly, but the 
    battery will not charge.
    The battery doesn’t charge while the computer is consuming 
    full power. Try turning off the computer.
    The main battery may not be inserted correctly in the 
    computer. Turn off the computer, remove and replace the 
    battery.
    The battery may be too hot or too cold to charge properly. If 
    you think this is the probable cause, let the battery reach 
    room temperature and try again.
    If the battery has completely discharged, it will not begin 
    charging immediately. Leave the AC adapter and power cable 
    connected, wait 20 minutes and see if the battery is charging.
    If the battery light is glowing after 20 minutes, let the 
    computer continue charging the battery for at least another 20 
    minutes before you turn on the computer.
    If the battery light does not glow after 20 minutes, the battery 
    may have reached the end of its useful life. Try replacing it.
    The battery appears not to power the computer for as 
    long as it usually does.
    If you frequently recharge a partially charged battery, it may 
    not charge fully. Let the battery discharge completely, then 
    try charging it again.
    Check the power options using the Toshiba Power 
    Management Utility. Have you added a device, such as a PC 
    Card or memory module, that takes its power from the 
    battery? Is your software using the hard disk more? Is the 
    display power set to turn off automatically? Was the battery 
    fully charged to begin with? All these conditions affect how 
    long the charge lasts. 
    						
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    For more information on maximizing battery power, see 
    “Charging the battery” on page 89.
    Keyboard problems
    If, when you type, strange things happen or nothing happens, 
    the problem may be related to the keyboard itself.
    The keyboard produces unexpected characters.
    A keypad overlay may be on. If the numeric keypad or cursor 
    control light is on, press Fn and F10 simultaneously to turn 
    off the cursor control light or press Fn and F11 
    simultaneously to turn off the numeric keypad light.
    If the problem occurs when both the keypad overlays are off, 
    make sure the software you are using is not remapping the 
    keyboard. Refer to the software’s documentation and check 
    that the program does not assign different meanings to any of 
    the keys.
    You have connected an external keyboard and the 
    operating system displays one or more keyboard error 
    messages.
    If you have a second keyboard, try it. If it works, the first 
    keyboard may be defective or incompatible with your 
    computer.
    Display problems 
    Here are some typical display problems and their solutions:
    The display is blank.
    Display Auto Off may have gone into effect. Press any key to 
    activate the screen.
    You may have activated the instant password feature by 
    pressing Fn and F1 simultaneously. If you have registered a 
    password, press the Enter key, type the password and press 
    Enter. If no password is registered, press Enter. The screen 
    reactivates and allows you to continue working. 
    						
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