Approved Countries/Regions for use (Bluetooth wireless technology)
Bluetooth Card from Toshiba equipment is approved to the radio standard by the countries/regions in the following table. Do not use this equipment except in the countries/regions in the following table. Argentina Belgium Chile Czech Republic Estonia Germany Hungary Italy Korea Lebanon Luxembourg New Zealand Peru Portugal Slovenia Switzerland Uruguay Australia Bulgaria China Denmark Finland Greece Iceland Japan Kuwait Liechtenstein Malta Norway Philippines Singapore Spain Thailand USA Austria Canada Cyprus Egypt France Hong Kong Ireland Jordan Latvia Lithuania Netherlands Oman Poland Slovakia Sweden UK Venezuela
Bluetooth Wireless Technology and Your Health
The products with Bluetooth wireless technology, like other radio devices, emit radio frequency electromagnetic energy. The level of energy emitted by devices with Bluetooth wireless technology however is much less than the electromagnetic energy emitted by wireless devices such as mobile phones. Because products with Bluetooth wireless technology operate within the guidelines found in radio frequency safety standards and recommendations, TOSHIBA believes Bluetooth wireless technology is safe for use by consumers. These standards and recommendations reflect the consensus of the scientific community and result from deliberations of panels and committees of scientists who continually review and interpret the extensive research literature. In some situations or environments, the use of Bluetooth wireless technology may be restricted by the proprietor of the building or responsible representatives of the organization. These situations may for example include:
Using the equipment with Bluetooth wireless technology on board airplanes, or In any other environment where the risk of interference to other devices or 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 or environment (e.g. airports), you are encouraged to ask for authorization to use the device with Bluetooth wireless technology prior to turning on the equipment. Exposure to Radio Frequency Radiation The radiated output power of the Bluetooth Card from TOSHIBA is far below the FCC radio frequency exposure limits. Nevertheless, the Bluetooth Card from TOSHIBA shall be used in such a manner that the potential for human contact during normal operation is minimized.

Regulatory statements

This product complies with any mandatory product specification in any country/ region where the product is sold. In addition, the product complies with the following:
European Union (EU) and EFTA
This equipment complies with the R&TTE directive 1999/5/EC and has been provided with the CE mark accordingly.

Click Apply, then click OK to close the Display Settings window. The screen is now displayed correctly on your TV.
For more information, see Directing the display output when you turn on the computer on page 69.
Connecting an external monitor or projector
You can easily attach an external monitor or projector to your computer if you need a larger screen or to display anything on your computer screen. To do this: 3 Connect the monitors video cable to the RGB (monitor) port on the back of the computer. Connect the devices power cable to a live electrical outlet. Turn on the external device. Your computer will automatically detect the external display device and activate a screen with display options. Select the settings you desire and click Apply. Click OK.
Directing the display output when you turn on the computer
Once you have connected an external display device, you can choose to use the internal display only, the external device only, or both simultaneously.
Some modes are only available with the appropriate device attached and turned on.
The quickest way to change the display output settings is to use the display hot key (Fn + F5): 1 Press Fn and F5 simultaneously.
While holding down Fn, press F5 repeatedly until the setting you want takes effect. Briefly pause each time you press the F5 key to allow time for the display to change. This hot key cycles through the settings in the following order (the options for external monitor and TV are available only if an external monitor or TV is connected): Built-in display only Built-in display and external monitor simultaneously External monitor only Built-in display and TV (or other external video device) simultaneously (available on certain models) TV (or other external video device) only (available on certain models) Built-in display and external monitor (extended desktop) Built-in display and TV (extended desktop) (available on certain models)
(Sample Image) Display options window
The dual display modes (internal display and external device) cannot be used while you are watching a DVD. Release the Fn key.
Using an external keyboard
Adjusting the quality of the external display
To obtain the best picture quality from your television (or other video display device), you may need to adjust the video settings. See the video device documentation for additional configuration steps. TECHNICAL NOTE: To use one of the simultaneous modes, you must set the resolution of the internal display panel to match the resolution of the external display device. The external display device must support a resolution of 800 x 600 or higher.

If you prefer to use a full-size keyboard, you can attach one to your computer. The computers USB ports support any USB-compatible keyboard.

Using a mouse

You may want to use a mouse instead of the computers built-in TouchPad. You can use a USB-compatible mouse.

Connecting a printer

Your printer documentation may require you to install the printer software before physically connecting the printer to your computer. If you do not install the software as instructed by the printer manufacturer, the printer may not function correctly. Read the documentation that came with your printer. Follow the manufacturers instructions when connecting a printer.
You can connect a USB-compatible printer to your computer through the USB ports. To determine if the printer is USBcompatible, check its documentation. To make the connection, you need a suitable USB cable which may come with your printer. If a USB cable was not included with your printer, you can purchase one from a computer or electronics store.
If your printer supports Plug and Play, your computer may automatically recognize the printer; the printer is then ready for use. Refer to your printer documentation for further instructions. TECHNICAL NOTE: To determine if your printer supports Plug and Play, check its documentation. If your printer does not support Plug and Play, you can set up the printer as described in Setting up a printer on page 72. To connect a printer to your computer: Connect the printer cable to the printer and then connect the other end to one of the computers USB ports. Plug the printers power cable into a live AC outlet.

Setting up a printer

Some printers require a specific installation process. Refer to your printer installation guide for instructions before completing the following procedure.
If your printer does not support Plug and Play, follow these steps to set it up for the first time. You only need to set up the printer once. 1 Click Start, Control Panel, Hardware and Sound, and then under Printers, click Add a printer. The Add Printer Wizard appears.
(Sample Image) Add Printer Wizard 2 Follow the on-screen instructions to set up your printer.

BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM
Monitoring main battery power
The above error message may vary by computer model. The RTC battery does not charge while the computer is turned off even when the AC adaptor is charging the computer. The RTC battery charges when the computer is powered on.
If the RTC battery is low, the real-time clock and calendar may display the incorrect time and date, or stop working. To recharge the RTC battery, plug the computer into a live electrical outlet and leave the computer powered on for 24 hours.
It is seldom necessary to charge the RTC battery because it charges while the computer is on. If the RTC battery is low, the real-time clock and calendar may display the incorrect time and date or stop working. When Hibernation mode is enabled and the RTC battery is completely discharged, a warning prompts you to reset the real-time clock.
The computer can be used while the RTC battery is being charged, although the charging status of the RTC battery cannot be monitored.
The computers main battery light gives you an indication of the main batterys current charge. The following also applies to the secondary battery (available on certain models) if installed. Glows amber while the main battery is being charged (AC adaptor connected). Glows blue when the main battery is fully charged. Is unlit when the battery has discharged, the battery is not charging, or the AC adaptor is not plugged into the computer or AC outlet. Battery life and charge time may vary, depending upon power management settings, applications and features used. Flashes amber when the main battery charge is low and it is time to recharge the main battery or plug in the AC adaptor.
If the AC power light flashes amber during charging, either a battery pack is malfunctioning, or it is not receiving correct input from the AC power supply. Disconnect the AC power cord/cable and remove the battery pack. See Changing the main battery on page 114 for information on replacing the main battery.
HINT: Be careful not to confuse the battery light ( light ( ).

) with the on/off

When the on/off light flashes amber, it indicates that the system is suspended (using the Windows operating system Sleep command).

Connect the other end to the RJ-11 wall jack.
(Sample Illustration) Connecting to a wall jack
Connect the built-in modem only to ordinary analog phone lines. Never connect the built-in modem to a digital line (ISDN). Never connect the built-in modem to the digital connector on a public telephone or to a digital private branch exchange (PBX). Never connect the built-in modem to a key telephone system for residences or offices. Connection to any communication line other than an analog phone line could cause a computer system failure.
Now you are ready to send a fax or use the modem to connect to an online service or the Internet.
Connecting your computer to a network
You can connect your computer to a network to increase its capabilities and functionality using one of its communication ports.

Accessing a network

To access a network: At the office, connect an Ethernet cable to the RJ45 jack on your computer. For specific information about connecting to the network, consult your network administrator. Many hotels, airports, and offices offer Wi-Fi access. If your computer has Wi-Fi, ask them for help when connecting to their Wi-Fi network. While you are at home or traveling, you need a dial-up connection. Ask your network administrator for the telephone number of the network.
Setting up the connection
To set up an office connection, consult your network administrator for network settings and additional considerations. To set up a dial-up connection, use the Connect to the Internet Wizard: Click Start, Control Panel, Network and Internet, and then Connect to the Internet. Click Dial Up. Enter the phone number and account information of your Internet connection. Click Connect and let the program dial the number. The computer connects to the Internet.
How to disable the Ethernet LAN port
When your computer starts, the Windows operating system attempts to contact a Dynamic Host Configuration Protocol (DHCP) server. If the computer is not connected to a network, it may pause a few minutes as it waits for a reply. To avoid this delay, you can reconfigure the Windows operating system to disable the LAN port. To disable the LAN port: Click Start, Control Panel, System and Maintenance, and then System. Click Device Manager under Tasks on the left side of the window. Double-click Network Adapter. Double-click the appropriate network adapter. Select the Driver tab. Click Disable. Click Yes. Click OK. Your LAN port is now disabled. To enable the Ethernet LAN port, repeat steps 1-4. Select the Driver tab, then click Enable Device, Next, Finish, and then Close.
An overview of using the Internet
Using Wireless LAN connectivity
Wireless connectivity and some features may require you to purchase additional software, external hardware or services. Availability of public wireless LAN access points may be limited.

Your system may come with an optional wireless LAN module. This is a technology that expands wireless communication beyond networking equipment, and can connect many different kinds of electronic devices without the need for cables. For information on how to set up a wireless connection, refer to your wireless networking device documentation or your network administrator. To use your wireless communication, slide the wireless on/off switch to the On position.
When the Wi-Fi antenna switch is on, the wireless indicator light will be lit.
For help with common Wi-Fi networking problems, see Wireless networking problems on page 190.
The following sections give a quick introduction to the Internet and some of its exciting features, under these headings: The Internet The World Wide Web Internet Service Providers Connecting to the Internet Surfing the Internet Internet features Uploading to, and downloading files from, the Internet

The Internet

The Internet is an association of thousands of networks and millions of computers around the world connected by communications lines. They all work together to share information.

The World Wide Web

The World Wide Web (or Web) is a subset of the Interneta collection of interlinked documents (located on computers connected to the Internet) that work together using a specific Internet protocol called Hypertext Transfer Protocol (HTTP). The World Wide Web offers information as text, images, audio, or video to be referenced from anywhere in the world. Special programs called Web browsers are specifically designed to work with HTTP. They make it easier to connect to a particular network address and send and receive information.
Internet Service Providers
To connect a computer directly to the Internet, many people and businesses use an Internet Service Provider (ISP). An ISP is a company that has the equipment and the telecommunication lines necessary to maintain an Internet connection. You can connect to the Internet by using a telephone and modem or through other higher-speed communication methods such as Digital Subscriber Lines (DSL), cable, and satellite links.
Connecting to the Internet
To connect to the Internet, you need: A modem and telephone line, or a LAN connection A Web browser An Internet Service Provider (ISP) account
Once you have established an ISP account, you can connect to the Internet. 1 Connect your computers modem (available on certain models) to a telephone line. For more information on connecting a modem, see Connecting a modem to a telephone line on page 125. Start your Web browser. Have your modem dial the ISPs telephone number, and establish a connection with the ISPs computer.
If you are using your computer at the office, then you probably connect to the Internet through your companys network. See your network administrator about connecting to the Internet.

Mouse Utility

The Mouse utility allows you to change your pointing device or mouse settings. To access the Mouse utility: 1 Click Start, Control Panel, and then Mouse under Hardware and Sound, or click the Mouse icon in the Optimize tab of TOSHIBA Assist. The Mouse Properties screen appears.
(Sample Image) Mouse Properties screen The settings you can change are divided into these categories: Buttons Pointers Pointer options Wheel Hardware Device Settings
You may see additional categories depending on your particular pointing device. 2 Adjust the settings as desired, then click OK.

TOSHIBA Hardware Setup

TOSHIBA Hardware Setup is the Toshiba configuration management tool available through the Windows operating system. To access it: Click Start, All Programs, Toshiba, Utilities, and then HWSetup, or click the TOSHIBA Hardware Setup icon in the Optimize tab of TOSHIBA Assist. The TOSHIBA Hardware Setup screen appears.
(Sample Image) TOSHIBA Hardware Setup screen General tab options The TOSHIBA Hardware Setup screen has the following tabs: GeneralAllows you to view the current BIOS version or change certain settings back to their default values PasswordAllows you to set a user password DisplayAllows you to change various default settings for the built-in display
When the computer restarts, it remembers the last configuration. If data does not appear on the display you are using after starting in Sleep Mode, press Fn + F5. For more information, see Directing the display output when you turn on the computer on page 69. Boot PriorityAllows you to change the sequence in which your computer searches the drives for the operating system You can also manually choose the Boot Priority by pressing the power button to power on the computer, then quickly pressing the F12 key. Select the boot device icon by pressing the arrow keys, then pressing the Enter key.
Since the system is a quick-booting system, you must press the keys immediately after pressing the power button. KeyboardAllows you to configure an external keyboard to emulate the Fn function key and access the wake-on keyboard function USBAllows you to enable or disable USB Legacy Emulation LANAllows you to set networking functions
By changing any of the options that appear in the dialog boxes and clicking Apply, you can reconfigure that function. Any options that you change will become default settings when you restart your system.

TOSHIBA Zooming Utility

This utility allows you to select which applications will work with the zoom in/out hot keys (see Changing screen resolution on page 217). You may select all applications or any subset of the following: 1 Microsoft Internet Explorer Microsoft Office Windows Media Player Adobe Acrobat Reader Icons on the desktop Click Start, All Programs, Toshiba, Utilities, and then TOSHIBA Zooming Utility. The TOSHIBA Zooming Utility Properties screen appears.

Power-on Security

The power-on security feature prevents unauthorized access to your computer when it is turned off by requiring the user to pass fingerprint authentication. If fingerprint authentication fails, the user will not be able to start the computer. When power-on security is enabled, the system asks you to authenticate your fingerprint. You have 40 seconds to swipe your fingerprint. If the authentication fails, the system tries again up to two more times. If authentication fails after the third attempt, the system shuts down.
Enabling Power-on Security
Options for power-on security are displayed only if your computer supports this feature. In most configurations, power-on security is enabled automatically after the first user fingerprints are enrolled. To disable/enable power-on security: 1 Open the Control Center and go to Settings - Power-on Security. (This wizard is displayed only if your system supports power-on security.) Check the option Replace the power-on and hard drive passwords with the fingerprint reader.
Power-on security can be configured to operate with the fingerprint logon feature. If a fingerprint used for power-on security matches a fingerprint in an existing passport, the corresponding user is logged on automatically without having to enter the Windows logon password.
Your hardware must support Power-on security to use the single logon feature. You must have administrative privileges to change settings.
To enable power-on security single logon: Open the Control Center and go to Settings - System Settings. Check the Allow power-on security single sign-on check box. (Logon support must be enabled for this option to be accessible.)

Fingerprint Management

Fingerprints are stored in memory during enrollment. After a fingerprint is enrolled, it is displayed with a power-on button above it. The button appears pressed in by default, indicating that the corresponding finger will be used for power-on security. If you do not want to use a fingerprint for power-on security but only for logon, click the Boot button to delete the fingerprint from the fingerprint device memory. The fingerprint device memory can typically hold up to 21 fingerprints. The number of slots remaining is displayed in the enrollment wizard.

Control Center

The Control Center contains various functions for fingerprint management and for setting up your fingerprint software. Available options depend on the software status, used hardware, and installed applications.
(Sample Image) Main Fingerprint Control Center Window

To create a profile: Click the icon in the Notification Area.
Move the pointer to Profile. Click Open Settings. The ConfigFree Profile Settings window appears.
(Sample Image) ConfigFree Profile Settings window 4 Click Add to start the Create Profile Wizard.

Chapter 6

If Something Goes Wrong
Some problems you may encounter when using your computer are relatively easy to identify and solve. Others may require help from your network administrator or the manufacturer of the software program. This chapter aims to help you solve many problems by yourself. It covers the problems you are most likely to encounter. If all else fails, contact Toshiba. You will find information on Toshibas support services at the end of this chapter.
Problems that are easy to fix
Your program stops responding.
If you are working with a program that suddenly freezes all operations, chances are the program has stopped responding. You can exit the failed program without shutting down the operating system or closing other programs. To close a program that has stopped responding: 1 Press Ctrl, Alt, and Del simultaneously (once), then click Start Task Manager. The Windows Task Manager window appears.
Problems when you turn on the computer
Click the Applications tab. If a program has stopped responding, the words not responding appear beside its name in the list. 3 Select the program you want to close, then click End Task. Closing the failed program should allow you to continue working. If it does not, continue with the next step. 4 Close the remaining programs one by one by selecting the program name, then End Task. Click Start, and then click the arrow next to the Lock button in the lower-right part of the Start menu. The Shut Down menu appears.
To power off your computer: 1
(Sample Image) Shut Down menu 2 Click Shut Down. The computer shuts down completely.
These problems may occur when you turn on the power.
The computer will not start.
Make sure you attached the AC adaptor and power cord/cable properly or installed a charged battery. Press and hold the power button for at least 10 seconds. If you are using the AC adaptor, check that the wall outlet is working by plugging in another device, such as a lamp. Verify that the computer is on by looking at the on/off indicator. If the indicator is glowing, the computer is on. Also, try turning the computer off and then on.
If you are using an AC adaptor, verify that the computer is receiving power from the external power source by looking at the AC power light. If the indicator is glowing, the computer is connected to a live external power source.

DVD operating problems

If you experience a problem playing DVDs, you may be able to fix the problem yourself. For general problems playing a DVD title, try the following steps: Verify that the disc is in a format that the drive supports. Ensure that the disc is properly inserted in the drive tray. Use the Toshiba DVD Player software that came with your computer to view DVD movies. Clean the disc and try again. A dirty drive can also cause audio problems. If you have tried several discs and all fail, consider sending your drive to an authorized service provider to get it cleaned. 5 Verify that your computer recognizes your optical drive by clicking Start, and then Computer. The optical drive should appear in the list. See Checking device properties on page 178 for instructions on using Device Manager to view the optical drive properties. Check the Toshiba Web site for new information on optical drives and their operation.
A blank screen appears while watching a DVD-ROM movie or title.
Change the setting for when to turn off the display using the following steps: 3 Click Start, Control Panel, System and Maintenance, and then Power Options. Click Choose when to turn off the display. Select Never on When to turn off the display.
Develop good computing habits

Click Save changes.

The screen saver runs while you are watching a movie or title.
If the screen saver is enabled, it runs on top of any movie or title you are watching. To disable the screen saver: 3 Right-click on the desktop and click Personalize in the menu. Select None for the screen saver. Click OK.
Save your work frequently.
You can never predict when your computer will lock, forcing you to close a program and lose unsaved changes. Many software programs build in an automatic backup, but you should not rely solely on this feature. Save your work! See Computing tips on page 86 for instructions.
On a regular basis, back up the information stored on your hard disk.
Use Windows to back up files, or the entire computer, to a CD, DVD, or external hard disk. Here are some ways you can do this: Use the Windows operating system to back up files or your entire computer to a CD, DVD, or external hard disk. Copy files to diskette. Copy files to a rewritable external storage device. Connect a writable CD/DVD or hard drive to the system and use specialized software to copy everything on the hard disk to a CD/DVD or hard drive. Connect your computer to the office network and copy files to your network partition.
Some people use a combination of these methods, backing up all files to tape weekly and copying critical files to diskette on a daily basis. If you have installed your own programs, you should back up these programs as well as your data files. If something goes wrong that requires you to reformat your hard disk and start again, reloading all your programs and data files from a backup source will save time.

Backing up your data or your entire computer with the Windows operating system
The most valuable component of your computer system is the data you create and store on its hard drive. Since problems with either hardware or software can make the data inaccessible or even destroy it, the next most valuable component of your computer system may be a recent backup of your data. Fortunately, the Windows operating system offers a convenient way to back up your computer or just your important files to CDs, DVDs, or hard drives. An external hard drive is recommended in case the internal hard drive fails. No additional software is required. Most of the CD and DVD drives built into recent Toshiba portable computer models can write to (or burn) as well as read from CDs. External CD and DVD writers are also widely available. Follow these steps to back up your computer or files to CDs, DVDs, or a hard drive:
You can not back up the computer while running on battery power. Connect the AC adaptor before continuing. Prepare your backup target by connecting it and/or inserting a blank CD or DVD in the drive. Click Start. Click Control Panel. Click System and Maintenance. Click Backup and Restore Center. You can choose to back up some files or the entire computer. Click either Back up files or Back up computer. If you choose to back up your entire computer, you will be setting up a scheduled backup that will be performed periodically, and will only include the changes made since the last backup. Follow the on-screen help to complete your backup.
For more help, click Start, Help and Support, and search for back up.
General tips for installing hardware and software
Here are a few tips to help ensure safe and easy installation of new hardware (printers, pointing devices, external hard drives, DVD writers, scanners, etc.) and software (applications like Microsoft Office and Adobe Photoshop, or utility software such as special toolbars for your web browser). Create a Restore Point (refer to Saving system configuration with Restore Points on page 195). Before installing anything, use the System Restore utility to set a Restore Point (see the section titled Restore Points). If anything goes wrong, you will then be able to easily restore the Windows operating system to the state it was in prior to the installation, undoing any changes that the installation process introduced. Back up your critical data (see Backing up your data or your entire computer with the Windows operating system on page 197). Have your factory Restore/Reconfiguration CD(s) on hand in case you need any files from them (available on certain models). Do not guessfollow directions carefully! It is often necessary to run an installation utility firstbefore connecting a new hardware item to the computer. If the device is connected first, it may be very difficult to complete the installation successfully. Always carefully follow the installation instructions that accompany the hardware or software. Restart the Windows operating system. Always restart the Windows operating system after each installation, even if the installation utility does not prompt you to do so. This will ensure that the installation is completed, and will clean up anything that the installation utility left behind. Do one installation at a time. If you have several new items to add to your computer system, install just one at a time, creating Restore Points immediately before each successive installation. This will make it much easier to determine the origin of any new problems. For best results, follow this sequence: Back up critical data. Create a Restore Point. Install one item of hardware or software. Restart the Windows operating system.

Toshiba voice contact

Before calling Toshiba, make sure you have: Your computers serial number The computer and any optional devices related to the problem Backup copies of your Windows operating system and all other preloaded software on your choice of media Name and version of the program involved in the problem along with its installation media Information about what you were doing when the problem occurred Exact error messages and when they occurred
For technical support, call the Toshiba Global Support Centre: Within the United States at (800) 457-7777 Outside the United States at (949) 859-4273
toshiba.com computers.toshiba.com accessories.toshiba.com www.toshiba.ca www.toshiba-Europe.com www.toshiba.co.jp/index.htm http://servicio.toshiba.com
Worldwide Toshiba corporate site Marketing and product information in the USA Accessories information in the USA Canada Europe Japan Mexico and all of Latin America
Toshibas worldwide offices
Australia Toshiba (Australia) Pty. Limited 84-92 Talavera Road North Ryde NSW 2113 Sydney Australia France Toshiba Systmes (France) S.A. 7, Rue Ampre; B. P. Puteaux Cdex France Italy Centro Direzionale Colleoni Palazzo Perseo Via Paracelso 10 20041, Agrate Brianza Milano, Italy Latin America and Caribbean Toshiba America Information Systems 9740 Irvine Blvd. Irvine, California 92618 USA 800-457-7777 (within the US) 949-859-4273 (outside of the US this call may incur long-distance charges) Spain Toshiba Information Systems (Espaa) S.A. Parque Empresarial San Fernando Edificio Europa, 1a Planta Escalera A 28831 (Madrid) San Fernando de Henares Spain United Kingdom Toshiba Information Systems (U.K) Ltd. Toshiba Court Weybridge Business Park Addlestone Road Weybridge, Surrey KT15 2UL United Kingdom Canada Toshiba Canada Ltd. 191 McNabb Street Markham, Ontario L3R - 8H2 Canada Germany Toshiba Europe GmbH Leibnizstrae 2 D-93055 Regensburg Germany Japan Toshiba Corporation, PCO-IO 1-1, Shibaura 1-Chome Minato-Ku, Tokyo, 105-8001 Japan Mexico Toshiba de Mxico S.A. de C.V. Sierra Candela No.111, 6to. Piso Col. Lomas de Chapultepec. CP 11000 Mexico, DF.
The Rest of Europe Toshiba Europe (I.E.) GmbH Hammfelddamm 8 D-4-1460 Neuss Germany
United States Toshiba America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618 United States
For more information on additional Toshiba worldwide locations, please visit: www.toshiba.co.jp/index.htm.

Appendix A

Hot Keys/TOSHIBA Cards
Hot keys and TOSHIBA Cards provide a quick way to modify selected system functions and to launch applications. There are two types of TOSHIBA Cards: Hot Key Cards and Application Cards.

Hot Key Cards

The Hot Key Cards are used to modify the following system functions: Mute Password security Power Plan Sleep Hibernation Display switch Brightness control Wireless communication switch TouchPad switch Display resolution switch

hot key (1) A feature in which certain keys in combination with the Fn key can set system options or control system parameters, such as the battery save mode. (2) A key or combination of keys that activates a memory resident program. hot swapping The ability to add or remove devices from a computer while the computer is running and have the operating system automatically recognize the change.
icon A small image displayed on the screen that represents a function, file, or program. interlaced A method of refreshing a computer screen, in which only every other line of pixels is refreshed. Interlaced monitors take two passes to create a complete screen image. Compare non-interlaced. internal device See device. Internet The decentralized, world-wide network of computers that provides electronic mail, the World Wide Web, and other services. See also World Wide Web.
keyboard shortcut A key or combination of keys that you use to perform a task instead of using a pointing device such as a mouse. L1 (level one) cache Memory cache built into the processor to help improve processing speed. See also cache, CPU cache, L2 cache. L2 (level two) cache Memory cache installed on the motherboard to help improve processing speed. It is slower than L1 cache and faster than main memory. See also cache, CPU cache, L1 cache. LAN (local area network) A group of computers or other devices dispersed over a relatively limited area and connected by a communications link that enables any device to interact with any other on the network. liquid crystal display (LCD) A type of display that uses a liquid substance between two transparent electrode panels. When an electric current passes through the electrodes, the molecules in the liquid form a crystalline pattern that polarizes the light passing through it. A filter over the electrodes permits only non-polarized light to pass to the surface of the display, creating light and dark pixels. load To move information from a storage device (such as a hard disk) into memory for processing.
local area network See LAN. logical drive A section of a disk that is recognized by the operating system as a separate disk drive. A systems logical drives may differ from its physical drives. For example, a single hard disk drive may be partitioned into two or more logical drives.
memory Typically refers to the computers main memory, where programs are run and data is temporarily stored and processed. Memory can be volatile and hold data temporarily, such as RAM, or it can be nonvolatile and hold data permanently, such as ROM. A computers main memory is RAM. See RAM, ROM. microprocessor See central processing unit (CPU). MIDI (Musical Instrument Digital Interface) A standard for connecting musical instruments, synthesizers, and computers. The MIDI standard provides a way of translating music into a form computers can use, and vice versa. modem Short for modulator/demodulator. A device that converts information from digital to analog, and back to digital, enabling information to pass back and forth between digital computers and analog telephone lines. motherboard The computers main circuit board that contains the processor, memory, and other primary components. MS-DOS prompt See system prompt. multi-function drive A DVD drive that can read and write to CD and DVD media. multimedia A combination of two or more media, such as sound, animation, and video in a computer program or presentation. Musical Instrument Digital Interface See MIDI.