Safety Instructions

Use the following safety guidelines to help protect yourself and your computer.

When Using Your Computer

Do not operate your portable computer for an extended period of time with the base resting directly on your body. With extended operation, heat can potentially build up in the base. Allowing sustained contact with the skin could cause discomfort or, eventually, a burn. Do not attempt to service the computer yourself. Always follow installation instructions closely. Do not carry a battery in your pocket, purse, or other container where metal objects (such as car keys) could short-circuit the battery terminals. The resulting excessive current follow can cause extremely high temperatures and may result in damage from burns. Be sure that nothing rests on your AC adapters power cable and that the cable is not located where it can be tripped over or stepped on. Place the AC adapter in a ventilated area, such as a desk top or on the floor, when you use it to run the computer or to charge the battery. Do not cover the AC adapter with papers or other items that will reduce cooling; also, do not use the AC adapter while it is inside a carrying case. Use only the AC adapter and batteries that are approved for use with this computer. Use of another type of battery or AC adapter may risk fire or explosion. Before you connect the computer to a power source, ensure that the voltage rating of the AC adapter matches that of the available power source. 115 V/ 60 Hz in most of North and South America and some Far Eastern countries such as Taiwan. 100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan. 230 V/50 Hz in most of Europe, the Middle East, and the Far East. If you use an extension cable with your AC adapter, ensure that the total ampere rating of the products plugged in to the extension cable does not exceed the ampere rating of the extension cable. To remove power from the computer, turn it off, remove the battery, and disconnect the AC adapter from the electrical outlet. To help avoid the potential hazard of electric shock, do not connect or disconnect any cables or perform maintenance or reconfiguration of this product during and electrical storm. When setting up the computer for work, place it on a level surface.

FCC information

FCC notice Declaration of Conformity Information
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Only peripherals complying with the FCC class B limits may be attached to this equipment. Operation with non-compliant peripherals or peripherals not recommended by TOSHIBA is likely to result in interference to radio and TV reception. Shielded cables must be used between the external devices and the computers external monitor port, USB port, serial port, parallel port, PS/2 mouse/keyboard port and microphone jack. Changes or modifications made to this equipment, not expressly approved by TOSHIBA or parties authorized by TOSHIBA could void the users authority to operate the equipment.

Modem Jack

FM Antenna Jack Security Lock

Backside

The following figure shows the computer's back panel.

DC in 19V Jack

The backside of the computer

DC IN 19V Jack

The AC adaptor connects to this socket. Use only the model of AC adaptor that comes with the computer. Using the wrong adaptor can damage your computer.

Underside

The following figure shows the underside of the computer. Make sure the display is closed before turning over your computer.
Battery Pack Battery Release Latch

Battery Pack Lock

Hard Disk Cover Cooling Vents
The underside of the computer
Memory Module and Wireless LAN Cover
This cover protects two memory module sockets -one or two modules are pre-installed. Refer to the Memory expansion section in Chapter 8, Optional Devices. Slide this lock to prepare the battery pack for removal. The battery pack powers the computer when the AC adaptor is not connected. For detailed information on the battery pack, refer to Chapter 6, Power and Power-Up Modes. Slide and hold this latch to release the battery pack for removal. For detailed information on removing the battery pack, refer to Chapter 6, Power and Power-Up Modes. Cooling vents help prevent the CPU from overheating. This cover protects the hard disk.
Battery Pack Lock Battery Pack

Battery Release Latch

Cooling Vents Hard Disk Cover
Front with the display open
This section shows the front of the computer with the display open. Refer to the appropriate illustration for details. To open the display, lift the front of the display. Position the display at a comfortable viewing angle.
Web Camera LED* Web Camera* Built-in microphone*
Power Button Mute Button* Display Screen CD/ DVD Button* Play/Pause Button* Stop Button* Previous Button* Wireless LAN Antenna* Next Button* Speaker TouchPad

Speaker

Fingerprint Sensor* TouchPad Control Buttons
The front of the computer with the display open

* Provided with some models Please handle your computer carefully to avoid scratching or damaging the surface. Speakers The speakers emit sound generated by your software as well as audio alarms, such as low battery condition, generated by the system. The LCD displays high-contrast text and graphics. Refer to Appendix B, Display Controller. When the computer operates on the AC adaptor the display screens image will be somewhat brighter than when it operates on battery power. The lower brightness level is intended to save battery power. Web Camera LED indicates web camera is working or not. (Provided with some models) Take your picture or send your image to web contacts. (Provided with some models)

Display Screen

Web Camera LED Web Camera

Built-in microphone

The microphone is used with the Web Camera to talk to other Web Camera users and to record messages on windows media. Turns the computer on and off and puts it into Hibernation mode and wakes it up from Sleep mode. Press this button to Mute volume. (Provided with some models) Pressing this button will launch an application program that allows for playing of CDs or DVDs. The application that is launched differs by model: Windows Media Player/TOSHIBA DVD PLAYER. (Provided with some models) Press this button to begin playing an audio CD, a DVD movie or digital audio file. This button also acts as a Pause button. (Provided with some models) Stops playing of the CD, DVD or digital audio. (Provided with some models) Skips backwards to the previous track, chapter or digital file. Refer to Chapter 4, Operating Basics, for details. (Provided with some models) Skips forward to the next track, chapter or digital file. Refer to Chapter 4, Operating Basics, for details. (Provided with some models) A TouchPad located in the centre of the palm rest is used to control the on-screen pointer.

Power Button

Mute Button CD/ DVD Button

Play/Pause Button

Stop Button Previous Button

Next Button

TouchPad

Fingerprint Sensor

Just by swiping the finger against the fingerprint sensor, the following functions will be enabled: Log-on to Windows and access a securityenabled homepage through IE (Internet Explorer) Files and folders can be encrypted/decrypted and third party access to them prevented. Disable the password-protected screensavcr when returning from power-saving (Sleep) mode. System boot authentication and Single Touch Boot feature. Authentication of the User Password and Hard Disk Drive Password when booting up the computer. Refer to the Using the fingerprint sensor section in Chapter 4, Operating Basics. (Provided with some models) These let you select menu items or manipulate text and graphics designated by the on-screen pointer. Refer to the Using the TouchPad section in Chapter 4, Operating Basics.

Volume + Volume DVD menu

Arrows OK

LED on/off

Displays the previous window.

More information

The button provides more detail information.
Opens Media Center to the main window.

Rewind

Moves the media (video, DVD, music, and so on) backwards. Plays the selected media. This button also acts as a pause button.

Play/Pause

Fast forward
Moves the media (video, DVD, music, and so on) forwards. Moves media backward (seven seconds for videos, one music track or one DVD chapter at a time). Stops the media currently playing.

Replay

Moves media forward (30 seconds for videos, one music track or one DVD chapter).
Using the remote controller
Some computers include a remote control unit, which allows you to control some of your computers functions from a distant location. The remote controller is designed specifically for this computer. Some application programs may not support remote control functions.
Operational range of the remote controller
Point the remote controller at your computer and press a button. The operational angle and distance are described below. Distance Angle Within 5 meters from the infrared receiver window. Within about 30 degrees horizontally and about 15degrees vertically of perpendicular to the infrared receiver window.
30 Degrees 15 Degrees (Vertically) 30 Degrees Infrared Receiver Window 5M

Remote Controller

Even if within the effective scope as described above, the remote controller may malfunction or not work correctly in the following cases. When an obstacle stands between the infrared receiver window of your computer and the remote controller. When direct sunlight or strong fluorescent light strikes the infrared receiver window. When the infrared receiver window or the infrared emission part of the remote controller is dirty. When other computers which use an infrared remote controller are used near to your computer. When a low battery condition is present.
Installing/Removing batteries
Be sure to install the provided CR2016 type batteries before using the remote controller. The procedures for installing and removing the batteries vary depending on the type of the remote controller. Check the type and then install or remove the batteries as instructed. Store the battery for the remote controller beyond the reach of children. If a child swallows a battery, this might result in choking. If it happens, contact a doctor immediately. Observe the following precautions when using the battery of the remote controller. Do not use batteries other than those specified. Ensure that you insert the batteries with their polarities correctly aligned (+ or -). Do not recharge, heat, disassemble or short the battery, or put it into a fire or flame. Do not use a battery whose recommended expiration date has been reached, or which is completely discharged. Do not use different types of batteries or old and new batteries at the same time. Do not carry the battery together with metal necklaces, hairpins or other metal accessories. When storing or disposing of used batteries, make sure to put some insulation tape on their terminals (+ and -) to avoid short-circuits. If these precautions are not followed, heating, fluid leakage or explosion may occur. This may cause burns or personal injury. If battery fluid gets on your skin or clothes, wash immediately with clean water. If battery fluid gets in your eyes, rinse your eyes with clean water immediately and see a doctor. Do not touch the battery fluid on instruments or devices with bare hands. Wipe off with a cloth or paper towel.

Type of battery that can be used for the remote controller
When the provided batteries run down, please replace them with adequate ones. CR2016 type battery is available. Other types or battery should not be used.

Installing the batteries

1. Open the battery cover on the back side of the remote controller.

Battery Cover

Opening the battery cover
2. Be sure to place the batteries with correct polarities. Press the battery down to the stopper then push it forward to fit into the battery case.

Stopper

Battery

Inserting the batteries

3. Close the battery cover. Close the cover securely until it clicks.
Closing the battery cover

Replacing the batteries

When the batteries in the remote controller reach the end of their life, the remote controller may not operate correctly or work only within a short distance from your computer. In this instance, you should purchase new batteries and replace the discharged ones.
1. Open the battery cover on the back side of the remote controller. 2. Hold down the stopper and slide the battery out of battery case.

Removing the batteries

3. Insert the battery in place. Be sure to place the batteries with correct polarities. Press the battery down to the stopper then push it forward to fit into the battery case. 4. Close the battery cover. Close the cover securely until it clicks.
Placing slim size remote controller
Inserting a slim size remote controller
To insert the slim size remote controller, follow the steps below. 1. Make sure the ExpressCard slot is empty. 2. Set the front side upward and insert the slim size remote controller.
Inserting the slim size remote controller
3. Press gently to ensure a firm connection.
Remove a slim size remote controller
To remove the slim size remote controller, follow the steps below. 1. Press the slim size remote controller slightly to make it stretch out. 2. Grasp the slim size remote controller and pull it out from the slot.
This chapter provides basic information to get you started using your computer. It covers the following topics: Be sure also to read the Instruction Manual for Safety and Comfort. This guide, which is included with the computer, explains product liability. Installing the battery pack Connecting the AC adaptor Opening the display Turning on the power Windows Vista setup Turning off the power Restarting the computer System Recovery Options Create Optical Recovery Discs Restoring the preinstalled Software from the Recovery HDD Restoring the Preinstalled Software from Recovery Media

All users should be sure to read the section Windows Vista setup.
Installing the battery pack
To install a battery, follow the steps below. The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. Do not touch the latch while holding the computer. Or you may get injured by the dropped battery by unintentional release of the latch. Please do not push the power button before installing the battery pack. 1. 2. 3. 4. Turn the computer's power off. Disconnect all cables connected to the computer. Insert the battery pack. The Battery Release Latch clicks into place. Secure the Battery Pack Lock to ensure the battery is locked into place. Later, when you want to remove the battery you must disengage this lock first.
Securing the battery pack
Refer to Removing the battery pack section in Chapter 6, Power and Power-Up Modes, for removing the battery pack.
Connecting the AC adaptor
Attach the AC adaptor when you need to charge the battery or you want to operate from AC power. It is also the fastest way to get started, because the battery pack will need to be charged before you can operate from battery power. The AC adaptor can be connected to any power source supplying from 100 to 240 volts and 50 or 60 hertz. For details on using the AC adaptor to charge the battery pack, refer to Chapter 6, Power and Power-Up Modes. Use only the AC adaptor supplied as an accessory. Other AC adaptors have different voltage and terminal polarities and use of them may produce heat and smoke or even result in fire or rupture. Use only the AC adaptor supplied with your computer or an equivalent adaptor that is compatible. Use of any incompatible adaptor could damage your computer. TOSHIBA assumes no liability for any damage caused by use of an incompatible adaptor. When you connect the AC adaptor to the computer, always follow the steps in the exact order as described in the User's Manual. Connecting the power cable to a live electrical outlet should be the last step otherwise the adaptor DC output plug could hold an electrical change and cause an electrical shock or minor bodily injury when touched. As a general safety precaution, avoid touching any metal parts. 1. Connect the power cord to the AC adaptor.
Connecting the power cord to the AC adaptor
2. Connect the AC adaptor's DC output plug to the DC IN 19V jack on the back of the computer.
Connecting the adaptor to the computer
3. Plug the power cord into a live wall outlet.

Opening the display

The display panel can be rotated in a wide range of angles for optimal viewing. 1. Lift the panel up and adjust it to the best viewing angle for you. Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer.

The fingerprint for each finger is different and unique. Please ensure that only the registered or enrolled fingerprint or fingerprints are used for identification. Check sliding position and speed. Fingerprint data is enrolled up to 30~34. Fingerprint data is stored into the nonvolatile memory in the fingerprint sensor. Deleting the fingerprint data with Delete menu on Fingerprint Software Management before you dispose the computer is recommended.
How to delete the fingerprint data
Saved fingerprint data is stored in the Non-volatile memory inside the fingerprint sensor. If you hand over the PC to others, or dispose of it, the following operations are recommended. 1. Click Start, point to All Programs, point to TrueSuite Access Manager and click it. 2. The TrueSuite Access Manager Fingerprint Software screen is displayed. 3. Enter your Windows Password and click Next to enter the Control Center. Or swipe your enrolled finger to enter the Control Center. 4. Click Delete All Fingerprints.
Fingerprint sensor limitations
The fingerprint sensor compares and analyzes the unique characteristics in a fingerprint. A warning message will be displayed when recognition is abnormal or recognition is not successful within a fixed duration. The recognition success rate may differ from user to user. Toshiba does not guarantee that this fingerprint recognition technology will be error-free. Toshiba does not guarantee that the fingerprint sensor will recognize the enrolled user or accurately screen out unauthorized users at all times. Toshiba is not liable for any failure or damage that might arise out of the use of this fingerprint recognition software or utility.
Points to note about the fingerprint utility
If Windows Vistas file encryption function EFS (Encryption File System) is used to encrypt a file, the file cannot be further encrypted using the encryption function of this software. You can back up the fingerprint data or the information registered to Password Bank. Please use Import/Export menu on Fingerprint Software Management. Please also refer to the fingerprint utility Help file for more information. You can start it using the following method: Click Start, point to All Programs, point to TrueSuite Access Manager and click Document. Click Start, point to All Programs, point to TrueSuite Access Manager and click it. The main screen is displayed. Click Help in the upper right corner of the screen.

Set up procedure

Please use the following procedure when first using fingerprint authentication.

Fingerprint registration

Note the following limitations when you use TOSHIBA Disc Creator: DVD-Video cannot be created using TOSHIBA Disc Creator. DVD-Audio cannot be created using TOSHIBA Disc Creator. You cannot use the TOSHIBA Disc Creator "Audio CD" function to record music to the DVD-R/-RW or DVD+R/+RW media. Do not use the "Disc Backup" function of TOSHIBA Disc Creator to copy DVD-Video and DVD-ROM with copyright protection. DVD-RAM media cannot be backed up with the "Disc Backup" function of TOSHIBA Disc Creator. You cannot back up a CD-ROM or CD-R/RW to DVD-R/-RW or DVD+R/ +RW using the "Disc Backup" function of TOSHIBA Disc Creator. You cannot back up DVD-ROM, DVD-Video or DVD-R/-RW or DVD+R/ +RW to CD-R/RW using TOSHIBA Disc Creator. TOSHIBA Disc Creator cannot record in packet format. You might not be able to use the Disc Backup function of TOSHIBA Disc Creator to backup a DVD-R/-RW or DVD+R/+RW disc that wasmade with other software on a different DVD-R/-RW or DVD+R/ +RW recorder. If you add data to a DVD-R and DVD+R disc that you have already recorded to, you might not be able to read the added data under some circumstances. It cannot be read in 16-bit operating systems, such as Windows 98SE and Windows ME, in Windows NT4 you will need Service Pack 6 or later to read the data, and in Windows 2000 you will need Service Pack 2 or later to read it. Some optical media drives cannot read added data regardless of the operating system. TOSHIBA Disc Creator does not support recording to DVD-RAM discs. To record to a DVD-RAM, use Explorer or other similar utility. When you back up a DVD disc, be sure the source drive supports recording to DVD-R/-RW or DVD+R/+RW discs. If the source drive does not support recording to DVD-R/-RW or DVD+R/+RW discs, it might not be backed up correctly. When you back up a DVD-R, DVD-RW, DVD+R or DVD+RW, be sure to use the same type of disc. You cannot partially delete any data written to a CD-RW, DVD-RW or DVD+RW disc.

Data Verification

To verify that data is written or rewritten correctly, follow the steps below before you write or rewrite a Data CD/DVD. 1. Display the setting dialog box by one of the following two steps: Click the setting button ( ) for writing on the main toolbar in the Data Disc mode. In the Settings menu, select Settings for Each Mode, then Data Disc. 2. Mark the Verify Written Data check box. 3. Select File Open or Full Compare mode. 4. Click the OK button.
When Using Ulead DVD MovieFactory for TOSHIBA

Select this item to display the dialing properties. If you are using the computer in Japan, the Telecommunications Business Law requires that you select Japan region mode. It is illegal to use the modem in Japan with any other selection.

Connecting

To connect the modem cable, follow the steps below.
The modular cable that comes with the computer must be used to connect a modem. Connect the end of the modular cable with the core to the computer. In case of a lightning storm, unplug the modem cable from the telephone jack. Do not connect the modem to a digital telephone line. A digital line will damage the modem. 1. Plug one end of the modular cable into the modem jack. 2. Plug the other end of the modular cable into a telephone jack.
Connecting the internal modem
Do not pull on the cable or move the computer while the cable is connected. If you use a storage device such as an optical drive or hard disk drive connected to a 16-bit PC Card, you might experience the following modem problems: Modem speed is slow or communication is interrupted. Skips may occur in sound.

Disconnecting

To disconnect the internal modem cable, follow the steps below. 1. Pinch the lever on the connector in the telephone jack and pull out the connector. 2. In the same way, pull the cables other connector out of the computer.

Using the FM tuner

The availability of this feature is depending on the model you purchased. 1. Plug the FM tuner antenna into the FM Antenna jack.

FM Antenna jack

FM TUNER ANTENNA
Plug FM tuner antenna into the jack

Select Start

All Programs
FM Tuner Utility to start FM software.

Wireless communications

The computers wireless communication function supports both Wireless LAN and Bluetooth devices. Only some models are equipped with both Wireless LAN and Bluetooth functions.
Do not use the Wireless LAN (Wi-Fi) or Bluetooth functionalities near a microwave oven or in areas subject to radio interference or magnetic fields. Interference from a microwave oven or other source can disrupt Wi-Fi or Bluetooth operation. Turn Wi-Fi and Bluetooth functionalities off when near a person who may have a cardiac pacemaker implant or other medical electric device. Radio waves may affect pacemaker or medical device operation, possibly resulting in serious injury. Follow the instruction of your medical device when using any Wi-Fi or Bluetooth functionality. Always turn off Wi-Fi or Bluetooth functionality if the computer is near automatic control equipment or appliances such as automatic doors or fire detectors. Radio waves can cause malfunction of such equipment, possibly resulting in serious injury. It may not be possible to make a network connection to a specified network name using the ad hoc network function. If this occurs, the new network(*) will have to be configured for all computers connected to the same network in order to re-enable network connections. * Please be sure to use new network name.

The latest information regarding Operating System support, Language Support or available upgrades can be found on our web site http:// www.toshiba-europe.com/computers/tnt/bluetooth.htm in Europe or www.pcsupport.toshiba.com in the United States.
Wireless communication switch
You can enable or disable the Wireless LAN function, with the on/off switch. No transmissions are sent or received when the switch is off. Slid the Switch to turn it on and turn it off. Set the switch to off in airplanes and hospitals. Check the indicator. It will stop glowing when the wireless communication function is off.

Wireless activity LED

The wireless activity LED indicates the status of the wireless communication functions.

Indicator status LED off

Indication Wireless communication switch is set to off. Automatic power down because of overheating. Power malfunction Wireless communication switch is on. Wireless LAN is turned on by an application.

LED glows

If you used the Task Bar to disable Wireless LAN, you will need to restart the computer to re-enable it. Alternatively, you can also follow this procedure: 1. In the Control Panel, click System and Maintenance. 2. Click the Device Manager. The Device Manager window opens. Click Network adaptors. 3. Select your preferred Network adaptor, then click the Enable button in the tool bar.
The computer has built-in support for Fast Ethernet LAN or Giga bit Ehternet LAN (depends on the model you purchased). This section describes how to connect/disconnect to a LAN.

LAN cable types

The computer must be configured properly before connecting to a LAN. Logging onto a LAN using the computer's default settings could cause a malfunction in LAN operation. Check with your LAN administrator regarding set-up procedures. If you are using Fast Ethernet LAN (100 megabits per second, 100BASE-TX), be sure to connect with a CAT5 cable or higher. You cannot use a CAT3 cable. If you are using Giga bit Ethernet LAN, be sure to connect with a CAT5-E cable or higher. You cannot use a CAT5 or a CAT3 cable.

Connecting LAN cable

To connect the LAN cable, follow the steps below. 1. Turn off the power to the computer and to all external devices connected to the computer. 2. Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place.

Connecting the LAN cable

3. Plug the other end of the cable into a LAN hub connector. Check with your LAN administrator before connecting to a hub.

Disconnecting LAN cable

To disconnect the LAN cable, follow the steps below. 1. Pinch the lever on the connector in the computer's LAN jack and pull out the connector. 2. Disconnect the cable from the LAN hub in the same manner. Check with your LAN administrator before disconnecting from the hub.

8. Never expose the battery pack to abnormal shock, vibration or pressure. The battery packs internal protective device will fail, causing it to overheat, explode, ignite or leak caustic liquids possibly resulting in death or serious injury. 9. Never let a battery pack become wet. A wet battery pack will overheat, ignite or rupture possibly resulting in death or serious injury.

Warning

1. Never allow caustic electrolyte fluid leaked from a battery pack to contact your eyes, skin or clothing. If caustic electrolyte fluid should contact your eyes, immediately wash your eyes with large amounts of running water and seek medical attention, to help prevent eye damage. If electrolyte fluid should contact your skin immediately wash it under running water to prevent rash. If it contacts your clothes, promptly remove them to prevent the fluid from contacting your skin or eyes. 2. Immediately turn off the power, disconnect the AC adaptor and remove the battery if any of the following events are observed in the battery pack: offensive or unusual odor, excessive heat, discoloration or deformation. Never use the computer again until it has been checked by a TOSHIBA service provider. It might generate smoke or fire, or the battery pack might rupture. 3. Make sure the battery is securely installed in the computer before attempting to charge the battery pack. Improper installation could generate smoke or fire, or cause the battery pack to rupture. 4. Keep the battery pack out of reach of infants and children. It can cause injury.

Caution

1. Never continue to use a battery pack after its recharging capacity has become impaired, or after the display of a warning message indicating that the battery packs power is exhausted. Continued use of an exhausted or impaired battery pack could cause the loss of data. 2. Never dispose of battery packs with normal trash. Bring them to your TOSHIBA dealer or to another recycling centre to save resources and prevent environmental damage. Cover the terminals with electrical tape to prevent short-circuits, which could cause the battery pack to ignite or rupture. 3. Use only battery packs recommended by TOSHIBA as replacements. 4. Always make sure the battery pack is installed correctly and securely. Otherwise, a battery pack could fall out and possibly cause injury. 5. Charge the battery pack only in an ambient temperature between 5 and 35 degrees Celsius. Otherwise, the electrolyte solution might leak, battery pack performance might deteriorate and the battery life might be shortened.
6. Be sure to monitor the remaining battery power. If the battery pack and real time clock battery discharge completely, Sleep Mode will not function and data in memory will be lost. Also, the computer might register an incorrect time and date. In this case, connect the AC adaptor to recharge the batteries. 7. Never install or remove the battery pack without first turning off the power and disconnecting the AC adaptor. Never remove the battery pack while the computer is in Suspend or Sleep Mode. Data will be lost.

You can use hot keys Fn + F3 to enter Sleep Mode and Fn + F4 to enter Hibernation Mode. Refer to Chapter 5, The Keyboard for details.

Panel power off/on

You can set up your computer so that power turns off automatically when you close the display panel. When you open the panel, power turns on in Sleep Mode or Hibernation Mode but not in boot mode. If the panel power off function is enabled and you use Shut down Windows, do not close the display until the shut down function is completed.

System Auto Off

This feature turns the system off automatically if it is not used for a set duration. The system shuts down in Sleep Mode or Hibernation Mode in Windows.
This chapter explains how to use TOSHIBA HW Setup program to configure your computer. TOSHIBA HW Setup lets you configure settings for General, Password, Display, Boot Priority, Keyboard, LAN, and USB.

Accessing HW Setup

To run HW Setup, click , All Programs, TOSHIBA, Utilities, HWSetup.

HW Setup Window

The HW Setup window contains the following tabs: General, Password, Display, Boot Priority, Keyboard, USB and LAN. There are also these three buttons: OK Cancel Apply Accepts your changes and closes the HW Setup window. Closes the window without accepting your changes. Accepts all your changes without closing the HW Setup window.
This window displays the BIOS version and contains two buttons: Default About Return all HW Setup values to the factory settings. Display the HW Setup version.
This field displays BIOS Version and date.

Password

This tab allows you to set or reset the user password for power on.

User Password

Lets you register a new password or un-register an existing password. Not Registered Registered Un-registers an existing password Register a new password by following the on screen instructions

Owner String

This blank field is used to display a message when the password field is displayed on startup. If a password is not registered the message will not be shown. The maximum length is 256 characters.

Power devices

Additional battery pack Additional AC adaptor

Peripheral devices

External monitor

Security lock

The computer is equipped with a ExpressCard slot that can accommodate one ExpressCard.

Inserting an ExpressCard

One ExpressCard connector is located on the left side of the computer. The computer's hot-install feature lets you install ExpressCard while the computer's power is on. To install an ExpressCard, follow the steps below. 1. Insert the ExpressCard. 2. Press gently to ensure a firm connection. Windows hot-install feature lets you insert a ExpressCard while the computers power is on.

ExpressCard

Inserting the ExpressCard
After inserting the card, refer to the cards documentation and check the configuration in Windows to make sure it is appropriate for your card.

Removing an ExpressCard

Before removing an ExpressCard, make sure that any applications or system services do not use the card. Be sure to disable the ExpressCard prior to removing it. Otherwise, the system may be fatally damaged. To remove the ExpressCard, follow the steps below. 1. Click the Safety Remove Hardware icon on the Task Bar. 2. Click the ExpressCard you want to remove. 3. Press the ExpressCard once to extend it. 4. Grasp the extended ExpressCard, and remove it.

Eject button

Removing the ExpressCard
SD/SDHC/MMC/MEMORY STICK / MEMORY STICK PRO/xD Memory cards
The computer is equipped with a multiple digital media card slot that can accommodate SD/SDHC/MMC/MEMORY STICK/MEMORY STICK PRO/ xD memory cards. These memory cards let you easily transfer data from devices, such as digital cameras and Personal Digital Assistants, which use flash-memory. Card Type SD SDHC MMC MEMORY STICK MEMORY STICK PRO xD up to 2GB up to 16GB up to 2GB up to 128MB, 256MB (128MB x 2) up to 4GB up to 2GB Capacities
Keep foreign objects out of the memory card slot. A pin or similar object can damage the computer's circuitry. Do not format a memory card with Windows as it might result in that card not being able to be used with some peripheral devices. Do not insert Memory Stick Duo/PRO Duo into the slot without the MEMORY STICK adapter. Data may be lost or damaged if you use any card other than those supported. The card is designed so that it can be inserted only one way. Do not try to force the card into the slot. For more details on using memory cards, see manuals accompanying the cards. The Logo of SD memory card is.

Satellite U400 Series Users Guide
If you need assistance: Toshibas Support Web site pcsupport.toshiba.com Toshiba Global Support Centre Calling within the United States (800) 457-7777 Calling from outside the United States (949) 859-4273
For more information, see If Something Goes Wrong on page 155 in this guide.

GMAD00167010 01/08

Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling.
Model: Satellite U400 Series Recordable and/or ReWritable Drive(s) and Associated Software Warranty
The computer system you purchased may include Recordable and/or ReWritable optical media drive(s) and associated software, among the most advanced data storage technologies available. As with any new technology, you must read and follow all set-up and usage instructions in the applicable user guides and/or manuals enclosed or provided electronically. If you fail to do so, this product may not function properly and you may lose data or suffer other damage. TOSHIBA AMERICA INFORMATION SYSTEMS, INC. (TOSHIBA), ITS AFFILIATES AND SUPPLIERS DO NOT WARRANT THAT OPERATION OF THE PRODUCT WILL BE UNINTERRUPTED OR ERROR FREE. YOU AGREE THAT TOSHIBA, ITS AFFILIATES AND SUPPLIERS SHALL HAVE NO RESPONSIBILITY FOR DAMAGE TO OR LOSS OF ANY BUSINESS, PROFITS, PROGRAMS, DATA, NETWORK SYSTEMS OR REMOVABLE STORAGE MEDIA ARISING OUT OF OR RESULTING FROM THE USE OF THE PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
Protection of Stored Data
For your important data, please make periodic back-up copies of all the data stored on the hard disk or other storage devices as a precaution against possible failures, alteration, or loss of the data. IF YOUR DATA IS ALTERED OR LOST DUE TO ANY TROUBLE, FAILURE OR MALFUNCTION OF THE HARD DISK DRIVE OR OTHER STORAGE DEVICES AND THE DATA CANNOT BE RECOVERED, TOSHIBA SHALL NOT BE LIABLE FOR ANY DAMAGE OR LOSS OF DATA, OR ANY OTHER DAMAGE RESULTING THEREFROM. WHEN COPYING OR TRANSFERRING YOUR DATA, PLEASE BE SURE TO CONFIRM WHETHER THE DATA HAS BEEN SUCCESSFULLY COPIED OR TRANSFERRED. TOSHIBA DISCLAIMS ANY LIABILITY FOR THE FAILURE TO COPY OR TRANSFER THE DATA CORRECTLY.

5.375 x 8.375 ver 2.3

Critical Applications
The computer you have purchased is not designed for any critical applications. Critical applications means life support systems, medical applications, connections to implanted medical devices, commercial transportation, nuclear facilities or systems or any other applications where product failure could lead to injury to persons or loss of life or catastrophic property damage. ACCORDINGLY, TOSHIBA, ITS AFFILIATES AND SUPPLIERS DISCLAIM ANY AND ALL LIABILITY ARISING OUT OF THE USE OF THE COMPUTER PRODUCTS IN ANY CRITICAL APPLICATIONS. IF YOU USE THE COMPUTER PRODUCTS IN A CRITICAL APPLICATION, YOU, AND NOT TOSHIBA, ASSUME FULL RESPONSIBILITY FOR SUCH USE.
FCC Notice Declaration of Conformity Information
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Only Peripherals complying with the FCC Class B limits may be attached to this equipment. Operation with noncompliant peripherals or peripherals not recommended by Toshiba is likely to result in interference to radio and TV reception. Shielded cables must be used between the external devices and the computer's parallel port, monitor port, USB port, PS/2 port, i.LINK port, HDMI out port and microphone jack (Port availability depends on model selected). Changes or modifications made to this equipment not expressly approved by Toshiba or parties authorized by Toshiba could void the user's authority to operate the equipment.

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.
This device complies with RSS 210 of Industry Canada.

2.4FH1

2.4: This equipment uses a frequency of 2.4 GHz. FH: This equipment uses FH-SS modulation. The interference range of this equipment is less than 10m. This equipment uses a frequency bandwidth from 2,400 MHz to 2,483.5 MHz. It is impossible to avoid the band of mobile object identification systems.
This device obtains the Technical Regulation Conformity Certification, and it belongs to the device class of radio equipment of low-power data communication system radio station stipulated in the Radio Law of Japan. The Name of the radio equipment: EYXF2CS TELECOM ENGINEERING CENTER Approval Number: 01NYDA1305 The following restrictions apply:
Do not disassemble or modify the device. Do not install the embedded wireless module into other device.

Trademarks

Satellite and ConfigFree are registered trademarks of Toshiba America Information Systems, Inc. and/or Toshiba Corporation. Microsoft, Outlook, Windows, and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. DirectX, Active Desktop, DirectShow, and Windows Media are registered trademarks of Microsoft Corporation. Wi-Fi is a registered trademark of the Wi-Fi Alliance. Intel, Intel Core, Celeron, Centrino and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. TouchPad is a trademark of Synaptics, Inc. Adobe and Photoshop are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. ExpressCard is a registered trademark of PCMCIA. Memory Stick, Memory Stick PRO, and i.LINK are trademarks or registered trademarks of Sony Corporation. Secure Digital and SD are trademarks of SD Card Association. MultiMediaCard and MMC are trademarks of MultiMediaCard Association. xD-Picture Card is a trademark of Fuji Photo Film, Co., Ltd. Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Toshiba is under license. Other trademarks and trade names are those of their respective owners. All other brand and product names are trademarks or registered trademarks of their respective companies.
Computer Disposal Information
Lamp contains mercury. Disposal of this product may be regulated due to environmental considerations. For disposal, reuse or recycling information, please contact your local government or the Electronic Industries Alliance at www.eiae.org. As part of Toshibas commitment to preserving the environment, Toshiba supports various trade-in and recycling programs. Visit www.ToshibaDirect.com and select Recycling & Trade-in Programs, or enter Recycle in the search bar.

Contents

Introduction... 34
This guide...36 Safety icons..37 Other icons used..37 Other documentation...38 Service options..38
Chapter 1: Getting Started.. 39
Selecting a place to work..39 Setting up a work environment..39 Keeping yourself comfortable..40 Precautions..40 Important information on your computers cooling fan..42 Setting up your computer..42 Setting up your software..43 Registering your computer with Toshiba.44 Adding optional external devices..44 Connecting to a power source..45

Certain Microsoft software product(s) included with this computer may use technological measures for copy protection. IN SUCH EVENT, YOU WILL NOT BE ABLE TO USE THE PRODUCT IF YOU DO NOT FULLY COMPLY WITH THE PRODUCT ACTIVATION PROCEDURES. Product activation procedures and Microsofts privacy policy will be detailed during initial launch of the product, or upon certain reinstallations of the software product(s) or reconfigurations of the computer, and may be completed by Internet or telephone (toll charges may apply). Some software may differ from its retail version (if available), and may not include user manuals or all program functionality.

This guide

The product specifications and configuration information are designed for a product Series. Your particular model may not have all the features and specifications listed or illustrated. For more detailed information about the features and specifications on your particular model, please visit Toshibas Web site at pcsupport.toshiba.com. While Toshiba has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications, configurations, prices, system/component/options availability are all subject to change without notice. For the most up-to-date product information about your computer, or to stay current with the various computer software or hardware options, visit Toshibas Web site at pcsupport.toshiba.com.
This guide introduces the computers features. You can: Read the entire guide from beginning to end. Skim through and stop when a topic interests you. Use the table of contents and the index to find specific information.

Safety icons

This manual contains safety instructions that must be observed to avoid potential hazards that could result in personal injuries, damage to your equipment, or loss of data. These safety cautions have been classified according to the seriousness of the risk, and icons highlight these instructions as follows: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not avoided, may result in property damage.
Provides important information.

Other icons used

Additional icons highlight other helpful or educational information: TECHNICAL NOTE: This icon indicates technical information about the computer.
HINT: This icon indicates helpful hints and tips.
DEFINITION: This icon indicates the definition of a term used in the text.

Other documentation

Your computer comes with the following documentation: An electronic version of the users guide (this document) It may also contain guides for other programs that may come with your system.

Pass the locking end through the loop.
Insert the cables locking end into the security lock slot on your computer, then engage the locking device. The computer is now securely locked.
(Sample Illustration) Attaching security lock cable

Chapter 2

Learning the Basics
This chapter gives some computing tips and provides important information about basic features.

Computing tips

Save your work frequently. Your work stays in the computers temporary memory until you save it to the disk. If the network you are using goes down and you must restart your computer to reconnect, or your battery runs out of charge while you are working, you will lose all work since you last saved. See Saving your work on page 85 for further information. HINT: Some programs have an automatic save feature that can be activated. This feature saves your file to the hard disk at preset intervals. See your software documentation for details.
Back up your files to disks (or other removable media) on a regular basis. Label the backup copies clearly and store them in a safe place. It is easy to put off backing up because it takes time. However, if your hard disk suddenly fails, you will lose all the data on it unless you have a separate backup copy. For more information, see Data and system configuration backup in the Windows operating system on page 178.
Use Error-checking and Disk Defragmenter regularly to conserve disk space and improve performance. Scan all new files for viruses. This precaution is especially important for files you receive via diskette, email, or download from the Internet.
Take frequent breaks to avoid repetitive-motion injuries and eyestrain. Do not turn off the computer if a drive indicator light indicates a drive is active. Turning off the computer while it is reading from or writing to a disk may damage the disk, the drive, or both.
Before turning off the computer, use the Shut Down command or Sleep command. See Using and configuring Sleep mode on page 72 to learn more about Sleep. The Windows operating system records information, such as your desktop setup, during its shutdown procedure. If you do not let the Windows operating system shut down normally, details such as new icon positions may be lost.

Using the keyboard

Your computers keyboard contains character keys, control keys, function keys, and special Windows keys, providing all the functionality of a full-size keyboard.

For optimum DVD performance, it is recommended that you play DVDs while running the computer on AC power. For more information about Windows power plans, see Power Plans on page 104.
The computer also has an internal real-time-clock (RTC) battery. The RTC battery powers the RTC memory that stores your system configuration settings and the current time and date information. It maintains this information for up to a month while the computer is turned off. TECHNICAL NOTE: The RTC battery does not charge while the computer is turned off, even when AC power is attached. The RTC battery charges only while the computer is powered on.

Charging batteries

Power management
Your computer ships with the power management options preset to a configuration that will provide the most stable operating environment and optimum system performance for both AC power and battery modes. Changes to these settings may result in system performance or stability issues. Users who are not completely familiar with the power management component of the system should use the preset configuration. For assistance with setup changes, contact Toshibas Global Support Centre.
Using additional batteries
In addition to the main battery, you may also have an optional secondary battery (not included with your computer). If you travel and need to work for many hours without an AC power source, you may purchase a battery module for use in the computer, or carry additional charged battery packs with you. You can then replace a discharged battery and continue working. For more information on batteries and accessories, see accessories.toshiba.com.
The battery needs to be charged before you can use it to power the computer. Never leave batteries in the battery charger for more than a week at a time. Doing so may reduce the potential charge of the battery. Always use the battery charger specified by Toshiba. You can order a Toshiba battery charger from Toshibas Web site at accessories.toshiba.com.
Battery charge time may vary depending on the applications, power management settings, and features used.
To charge the main battery while it is in your computer, plug the computer into a live electrical outlet. The battery charges whether the computer is on or off. TECHNICAL NOTE: The recharging of the battery cannot occur when your computer is using all of the power provided by the AC adaptor to run applications, features, and devices. Your computer's Power Options utility can be used to select a power level setting that reduces the power required for system operation and will allow the battery to recharge. The battery may not start charging immediately under the following conditions: The battery is extremely hot or cold. To ensure that the battery charges to its full capacity, wait until it reaches room temperature (50 to 80 degrees Fahrenheit, 10 to 26 degrees Celsius). The battery is almost completely discharged. Leave the power connected and the battery should begin charging after a few minutes. HINT: Once the battery is fully charged, we recommend that you operate your computer on battery power until the battery discharges completely. Doing this extends battery life and helps ensure accurate monitoring of battery capacity.

(Sample Illustration) Aligning the finger on the reader
Fingerprint reader limitations
The fingerprint reader compares and analyzes the unique characteristics in a fingerprint. However, there may be instances where certain users are unable to register their fingerprints due to insufficient unique characteristics in their fingerprints. A warning message will be displayed when recognition is abnormal or recognition is not successful within a fixed duration. The recognition success rate may differ from user to user. Toshiba does not guarantee that this fingerprint recognition technology will be error-free.

ConfigFree

Toshiba does not guarantee that the fingerprint reader will recognize the enrolled user or accurately screen out unauthorized users at all times. Toshiba is not liable for any failure or damage that might arise out of the use of this fingerprint recognition software or utility.
All references to Bluetooth in this section are applicable only if Bluetooth is available on your system.
ConfigFree is a set of utilities that makes it easy to control communication devices and network connections. ConfigFree also lets you identify communication problems and create profiles for easy switching between locations and communication networks.
For more information on using ConfigFree, see the ConfigFree online Help.
The ConfigFree utilities include the following: Connectivity DoctorThe Connectivity Doctor utility is used to analyze network connections and fix networking problems with your notebook computer. For more information, see Connectivity Doctor on page 152. Profile SettingsThe Profiles utility lets you switch between network configurations. For more information, see Profile Settings on page 153.
This section contains information about the ConfigFree main screen, and how to start and set up ConfigFree. For more detailed information on setting up and using ConfigFree, see the Help File included in the application.

Starting ConfigFree

To start ConfigFree, be sure the computer has a wired or wireless connection. Then perform any of the following steps: Click Start, All Programs, Toshiba, Networking, and then ConfigFree. Double-click the ConfigFree icon in the Notification Area.
Press the TOSHIBA Assist button (if applicable to your system) to open the TOSHIBA Assist, and then click the ConfigFree icon. Click the ConfigFree icon then click the desired utility. in the Notification Area, and
If your computer is not connected to a network, the ConfigFree icon in the Notification Area is displayed with an X.
ConfigFree Utilities Connectivity Doctor
The Connectivity Doctor lets you analyze your network connections and fix network connection problems. Using Connectivity Doctor, you can view detailed network information by simply moving the mouse pointer. The Connectivity Doctor works with the following network devices: Wired and wireless network devices Access points Status of the PC Network Connections Status of wired and wireless connections Wireless Connection band (a/b/g etc.) Status of Wireless Connection switch

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 numlock light or cursor control mode light is on, press Fn + F10 to turn off the cursor control mode light, or Fn + F11 to turn off the numlock 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 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.
The keyboard you connected may be defective or incompatible with the computer. Try using a different make of keyboard.
Nothing happens when you press the keys on the external keyboard.
You may have plugged the external keyboard in while the computer was turned on. Using the computers TouchPad: 1 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. 2 Click Restart. The computer will restart and recognize the device.

Display problems

Here are some typical display problems and their solutions:

The screen 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 any key, type the password and press Enter. If no password is registered, press any key. The screen reactivates and allows you to continue working. If you are using the built-in screen, make sure the display priority is not set for an external monitor. To do this, press Fn and F5 simultaneously (once). If this does not correct the problem, press Fn and F5 simultaneously again to return the display priority to its previous setting. HINT: Holding the Fn key and pressing the F5 key several times will advance you through the display options. If you are using an external monitor: Check that the monitor is turned on. Check that the monitors power cord/cable is firmly plugged into a working power outlet. Check that the cable connecting the external monitor to the computer is firmly attached.
Try adjusting the contrast and brightness controls on the external monitor. Press Fn and F5 simultaneously to make sure the display priority is not set for the built-in screen.
The screen does not look right.
You can change the display settings by clicking a blank area of the desktop with the secondary control button, then clicking Personalize. This opens the Personalization window. Click Windows Color and Appearance to choose the colors for the screen. Click Display settings to choose the screen resolution.

Not all functions are supported on all models.
Using the Application Cards
To launch an application using the Application Cards: 1 Press and hold the Fn key. The TOSHIBA Cards display at the top of the screen.

stacked Card

(Sample Image) TOSHIBA Card display 2 Click the stacked card on the far right of the display. The Application Cards are hidden under this card. The Application Cards appear, and the Hot Key Cards are stacked under the Card on the far left.
(Sample Image) Application Card display Click the Card for the application Card to appear. Click the full-size Card to launch the application.

Card Case

The Card Case feature allows you to choose which cards appear in the Application Card display (see Using the Application Cards on page 189). To use the Card Case: 1 Click Start, All Programs, Toshiba, Utilities, and then Settings for Flash Cards.
(Sample Image) Enabling and Disabling Application Cards 2 Click the Open cards case button.

Hot key functions

The Card Case displays two rows of Cards. Cards that appear solid (not transparent) in the bottom row are enabled and can be selected when the Application Cards are displayed. The top row contains all of the diabled cards. To enable a card, drag it from the top row to the bottom row. To disable the card, drag it from the bottom row to the top row. To close the Card Case, click the icon in the top corner of the screen.
Hot key functions are performed using either the Hot Key Cards or by pressing the associated hot key. This section lists the available hot key functions.

Volume Mute

This TOSHIBA Card or hot key enables/disables volume mute on your computer. When volume mute is enabled, no sound will come from the speakers or headphones.

or Fn +

Selecting this Card or pressing the hot key displays the following options:
(Sample Image) Volume Mute options To enable mute, select To disable mute, select.

Lock (Instant security)

This TOSHIBA Card or hot key blanks the display. Selecting this Card or pressing the hot key displays the following options:
(Sample Image) Security options To enable lock, select To cancel, select.
The Fn + F1 hot key function activates instant security. The user logon screen will appear and a user with a valid account will need to log back on to gain access to the computer.

Power plan

This TOSHIBA Card or hot key displays the power plans and cycles through the power plans. The properties of each power plan, and the power plans that are displayed by this function, are set in the Power Options window. Selecting this Card or pressing the hot key displays the currently selectable power plans:

cache A section of very fast memory in which frequently used information is duplicated for quick access. Accessing data from cache is faster than accessing it from the computers main memory. See also CPU cache, L1 cache, L2 cache. CD An individual compact disc. See also CD-ROM. CD-ROM (compact disc read-only memory) A form of highcapacity storage that uses laser optics instead of magnetic means for reading data. See also CD. Compare DVD-ROM.
central processing unit (CPU) The chip that functions as the brain of the computer. It takes information from outside sources, such as memory or keyboard input, processes the information, and sends the results to another device that uses the information. character Any letter, number, or symbol you can use on the computer. Some characters are non-printing characters, such as a paragraph break in a word-processing program. A character occupies one byte of computer storage. chip A small piece of silicon containing computer logic and circuits for processing, memory, input/output, and/or control functions. Chips are mounted on printed circuit boards. click To press and release the pointing devices primary button without moving the pointing device. In the Windows operating system, this refers to the pointing devices left button, unless otherwise stated. See also double-click. color palette A set of specified colors that establishes the colors that can be displayed on the screen at a particular time. compatibility The extent to which computers, programs, or devices can work together harmoniously, using the same commands, formats, or language as another. configuration (1) The collection of components that make up a single computer system. (2) How parts of the system are set up (that is, configured). controller A device that controls the transfer of data from a computer to a peripheral device and vice versa. For example, disk drives, monitors, keyboards, and printers all require controllers. CPU See central processing unit (CPU). CPU cache A section of very fast memory residing between the CPU and the computers main memory that temporarily stores data and instructions the CPU will need to execute commands and programs. See also cache, L1 cache, L2 cache. cursor A symbol that indicates the current position on the screen. The shape of the cursor varies, depending on the program you are using and what you are doing.

emulation A technique in which a device or program imitates another device or program. enable To turn on a computer option. See also disable. executable file A computer program that is ready to run. Application programs and batch files are examples of executable files. Names of executable files usually end with a.bat or.exe extension. expansion device A device that connects to a computer to expand its capabilities. Other names for an expansion device are port expander, port replicator, docking station, or network adapter. extension See file extension. external device See device.
file A collection of related information, saved on disk with a unique name. A file may be a program, information used by a program, or a document. See also document. file allocation table (FAT) The section of a disk that keeps track of the location of files stored on the disk. file name A set of characters that uniquely identifies a file within a particular folder. It consists of two parts: the actual name and the file name extension. See also file extension. file extension The three characters following the period (pronounced dot) at the end of a file name. The extension indicates the type of file. Examples are.exe for program files and.hlp for help files. See also file name. folder Also called directory. A container for organizing files saved to a disk. A folder is symbolized on screen by a graphical image (icon) of a file folder. A folder can contain files and other folders. format (verb) To prepare a blank disk for use with the computers operating system. Formatting creates a structure on the disk so the operating system can write information to the disk or read information from it. frontside bus The primary pathway (bus) between the CPU and the computers main memory. Also called system bus. See also bus. function keys The keys labeled F1 through F12, typically located on the keyboard. Their function is determined by the operating system and/or individual programs.
ground A conductor to which all components of an electric circuit are connected. It has a potential of zero (0) volts, is connected to the earth, and is the point of reference for voltages in the circuit. hard disk A storage device composed of a rigid platter or platters that can be magnetically coded with data. Hard disks hold much more information than diskettes and are used for long-term storage of programs and data. The primary (or only) hard disk in a computer is usually fixed, but some computers have secondary hard disks that are removable. By default, the hard disk is referred to as drive C. hardware The physical components of a computer system. Compare software.
Hibernation A feature of many Toshiba notebook computers that saves to the hard disk the current state of your work, including all open files and programs, when you turn the computer off. When you turn on the computer again, your work is returned to the same state it was when the computer was turned off. See also Sleep, Suspend. high-density diskette A 3.5-inch diskette that holds 1.44 MB of data. See also diskette. 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.

general problems 176 external keyboard 165 keyboard 165 keypad overlay 165 optical drive 170 turning on the computer 49 turning on the power 49
user password, disabling 136 user password, setting 135 using 122 using a file extension 87 Utilities 127
video projector adjusting display 61
warranty limited warranty 38 Web 119 Web Camera 123 Web sites 183 Wi-Fi wireless networking 116 Windows Media Player 92 Windows Explorer 84 Windows operating system Help and Support 161 problem solving 159 Windows operating system desktop 113 Windows Start menu 83 wireless networking 116 Wizards Connect to the Internet 117 World Wide Web 119 www 119
Taskbar 115 telephone line connecting to modem 117 television adjusting display 61 Toshiba registering computer 44 worldwide offices 184 TOSHIBA Assist 128 TOSHIBA Hardware Setup 140 Toshiba online resources 95 traveling tips 112 troubleshooting DVD player