Page 1 TOSHIBA U S E R ' S M A N U A L M o d e l 7 1 4 0 C T / 7 2 0 0 C T...
Page 2 Copyright © 1999 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed, with respect to the use of the information contained herein.
Page 3: General Precautions
General Precautions Toshiba computers are designed to optimise safety, minimise strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer. Be certain to read the general precautions below and to note the cautions included in the text of the manual.
Page 4 Directives. CE-Marking is the responsibility of Toshiba Europe, Hammfelddamm 8, 41460 Neuss, Germany. The system has been tested by Toshiba using the YMark2000 test under NSTL's self testing program and meets the NSTL test standards for Year 2000 hardware compliance.
Page 5: Working Environment
This product was designed to fulfil the EMC (electromagnetic compatibility) requirements to be observed for so-called "Residential, commercial and light industry environments". Toshiba do not approve the use of this product in working environments other than the above mentioned "Residential, commercial and light industry environments".
Page 6 EMC (Electromagnetic compatibility) and safety standards. However, Toshiba should not guarantee that this product still observes these EMC standards if options or cables not produced by Toshiba are connected or implemented. In this case the persons who have connected/ implemented those options / cables have to assure that the system (PC plus options / cables) still fulfils the required standards.
Page 7: Table Of Contents
Table of Contents Preface ..................xiii Manual contents ..................xiii Conventions...................xiv Abbreviations ..................xiv Icons ....................xiv Keys ....................xiv Key operation..................xv Display ....................xv Messages ................... xv Chapter 1: Introduction ............. 1-1 Equipment checklist................1-1 Features ....................1-2 Special features ..................1-6 Utilities ....................1-9 Options ....................1-10 Chapter 2: The Grand Tour ............
Page 8 Hibernation mode ................3-12 Restarting the computer..............3-13 Restoring the preinstalled software ..........3-13 Restoring the complete system ............3-13 Restoring Toshiba utilities and drivers..........3-13 Chapter 4: Operating Basics............. 4-1 Using AccuPoint II ................4-1 AccuPoint II precautions..............4-2 Replacing the cap................
Page 9 Chapter 5: The Keyboard ............5-1 Typewriter keys ..................5-1 F1…F12 function keys................5-2 Soft Keys: Alt Gr Key Combinations............5-2 The euro symbol ................5-2 Soft keys: Fn key combinations ............5-3 Emulating keys on enhanced keyboard..........5-3 Hot keys .....................5-4 Windows 95/98 special keys .............5-6 Emulating Fn key on external keyboard..........5-6 Keypad overlay ..................5-6 Turning on the overlays ..............5-6...
Page 10 Power-up modes ................. 6-12 Boot mode ..................6-12 Resume (Standby/Suspend) mode ..........6-12 Hibernation mode ................6-13 Setting the mode ................6-14 Panel power on/off ................6-14 System Auto Off .................. 6-14 Auto Power On ..................6-15 Ring indicator power on ..............6-15 Chapter 7: Setup and Password Security........
Page 11 Chapter 9: Troubleshooting ............9-1 Problem solving process..............9-1 Preliminary checklist ................9-2 Analysing the problem ...............9-2 Hardware and system checklist ............9-3 System start-up..................9-4 Self test....................9-4 Power....................9-5 Password ...................9-7 Hotkeys ....................9-7 Keyboard ...................9-7 LCD panel..................9-8 Hard disk drive...................9-9 Diskette drive ..................9-9 Infrared port ..................9-10 Printer ....................9-10 Pointing device ................9-11 PC Card ...................9-12...
Page 12 Appendix A: Technical specifications........A-1 Appendix B: AC Power Cord and Connectors ......B-1 Appendix C: The Toshiba International Warranty....C-1 Appendix D: Keyboard Layouts..........D-1 Appendix E: Display Controller and Modes ......E-1 Appendix F: If your computer is stolen ........F-1 Appendix G: ASCII Character Codes........G-1 Glossary ..................
Page 13: Preface
This powerful, light-weight notebook computer is designed to provide years of reliable, high-performance computing. This manual tells how to set up and begin using your Toshiba Portégé 7140CT/7200CT. It also provides detailed information on configuring your computer, basic operations and care, using optional devices and troubleshooting.
Page 14: Conventions
Chapter 6, Power and Power-Up Modes, gives details on the computer’s power resources and battery save modes. Chapter 7, Setup and Password Security, describes how to set up special utilities. Chapter 8, Optional Devices, describes the optional hardware available. Chapter 9, Troubleshooting, provides helpful information on how to perform some diagnostic tests, and suggests courses of action if the computer doesn’t seem to be working properly.
Page 15: Key Operation
Key operation Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus sign ( + ). For example, Ctrl + C means you must hold down Ctrl and at the same time press C.
Page 16 User's Manual...
Page 17: Chapter 1: Introduction
Some of the features described in this manual may not function properly if you use an operating system that was not preinstalled by Toshiba. Equipment checklist Carefully unpack your computer. Save the box and packing materials for future use.
Page 18: Features
The same utilities and drivers that are installed with Windows 95. Backup CD-ROMs Toshiba Recovery CD-ROM, containing the complete software image that came pre-installed Toshiba Tools & Utilities CD-ROM, containing the utilities and applications that came pre-installed Your computer’s documentation: Portégé 7140CT/7200CT Portable Personal Computer User’s Manual Portégé...
Page 19 Keyboard An easy-to-use 85-key (United States) or 86-key (Europe) keyboard provides a numeric keypad overlay for fast numeric data entry or for cursor and page control. It also includes two keys that have special functions in Windows 95/98, one activates the Start menu and the other functions as the secondary mouse button.
Page 20 Universal Serial Bus A Universal Serial Bus (USB) port enables chain port connection of a number of USB-equipped devices to one port on your computer. For example, you might connect a USB-HUB to the computer, then connect a keyboard to the USB-HUB and a mouse to the keyboard.
Page 21 PS/2™ mouse/ This port on the Port Replicator lets you connect keyboard port a PS/2 mouse or PS/2 keyboard. Infrared port This infrared port is compatible with Infrared Data Association (IrDA) Fast InfraRed (FIR) standards. It enables cableless 4 Mbps data transfer with IrDA 1.1 compatible external devices.
Page 22: Special Features
Special features The following features are either unique to Toshiba computers or are advanced features, which make the computer more convenient to use. Hotkeys Key combinations let you quickly modify the system configuration directly from the keyboard without running a system configuration program.
Page 23 Intelligent power A microprocessor in the computer’s intelligent supply power supply detects the battery’s charge and calculates the remaining battery capacity. It also protects electronic components from abnormal conditions, such as voltage overload from an AC adaptor. You can monitor remaining battery capacity in Windows 95 through the Power status item in the Power window of Power Properties.
Page 24 Ring indicator This feature lets the computer’s power be turned power on on automatically when a call comes in from a remote modem. When an internal modem (preinstalled in some models) or an external modem connected to the computer’s serial port receives a call from a remote modem, it sends a ring indicator power on signal to the computer.
Page 25: Utilities
To start the utility, click the Windows Start button, point to settings and click Control Panel. In the Control Panel, double-click the Toshiba Hardware Setup icon. TSETUP An easy-to-use menu lets you customise the...
Page 26: Options
A 32, 64 or 128 MB memory module can be easily installed in the computer. Battery pack Additional battery packs can be purchased from your Toshiba dealer. Use it as a spare or replacement. High-capacity battery This battery pack provides about twice the power pack and operating time as the battery pack.
Page 27: Chapter 2: The Grand Tour
Chapter 2 The Grand Tour This chapter identifies the various components of your computer. Become familiar with each component before you operate the computer. Front with display closed This figure shows the computer’s front with its display panel in the closed position.
Page 28: Left Side
Reset Press the reset button to reset the computer when it does not respond to keyboard commands. Use a narrow object such as the tip of a covered ball-point pen. The system restarts, clearing all data in memory and overriding the Resume feature.
Page 29 External diskette This port allows you to connect the 3 ½" external drive port diskette drive supplied with your computer. See Chapter 3, Getting Started, for details. It is protected by a plastic cover. Keep foreign objects out of the diskette drive port. A pin or similar object can damage the computer’s circuitry.
Page 30: Right Side
Right side The following illustration shows the computer’s right side. INFRARED PORT MODEM JACK FAN VENTS SECURITY LOCK SLOT The right side of the computer Infrared port This infrared port is compatible with Infrared Data Association (IrDA) Fast InfraRed (FIR) standards. It enables cableless 4 Mbps data transfer with IrDA 1.1 compatible external devices.
Page 31: Back Side
Power and Power-Up Modes, describes how to access the battery pack. Additional battery packs, including high-capacity models, can be purchased from your Toshiba dealer to extend the computer’s battery operating time. External monitor port This 15-pin port lets you connect an external monitor.
Page 32: Underside
Underside The following picture shows the underside of the computer. Make sure the display is closed before turning over your computer. BATTERY RELEASE LATCH BATTERY PACK BATTERY LOCK EXPANSION DOCKING MEMORY SOCKET PORT FAN VENT DOCKING HOLES Battery pack Described in the section, Back side. Battery release latch Press this release to free the battery for removal.
Page 33: Front With The Display Open
Front with the display open The front of the computer with the display open is shown in the figure below. To open the display, slide the display latch on the front of the computer and lift the display up. Position the display at a comfortable viewing angle.
Page 34 AccuPoint II A pointer control device located in the centre of the keyboard is used to control the on-screen pointer. Refer to the AccuPoint II section in Chapter 4, Operating Basics. AccuPoint II control Control buttons below the keyboard let you select buttons menu items or manipulate text and graphics designated by the on-screen pointer.
Page 35: Indicators
Indicators The next two illustrations show the indicators, which light when various computer operations are in progress. Power source/system indicators DC IN POWER BATTERY DISK DC IN The DC IN indicator glows green when DC power is supplied from the AC power adaptor. If the adaptor’s output voltage is abnormal or if the power supply malfunctions, this indicator flashes orange.
Page 36: Keyboard Indicators
Keyboard indicators CAPS LOCK ARROW MODE NUMERIC MODE The keyboard indicators Caps Lock This indicator glows green when the alphabet keys are locked in uppercase. Arrow mode When the Arrow mode indicator lights green, you can use the keypad overlay (grey-labelled keys) as cursor keys.
Page 37: Port Replicator
Port Replicator The Port Replicator enables connection of parallel and serial devices and a PS/2 mouse or keyboard. See Chapter 3, Getting Started, for details on connecting the Port Replicator. COMPUTER CONNECTOR PS/2 MOUSE/ SERIAL PORT PARALLEL PORT KEYBOARD PORT The Port Replicator PS/2 mouse or Use this port to connect an external PS/2...
Page 38: Ac Adaptor
Power and Power-Up Modes, for details. The AC adaptor Use of the wrong adaptor could damage your computer. Toshiba assumes no liability for any damage in such case. The current rating for the computer is 3.0 amperes. 2-12 The Grand Tour...
Page 39: ½" Diskette Drive
3 ½" diskette drive The 3 ½" external diskette drive module can be connected to the external diskette drive port. The drive comes with a special cable that connects to the dedicated 3 ½" drive connector. See Chapter 3, Getting Started, for details on connecting and using the diskette drive.
Page 40 2-14 The Grand Tour User's Manual...
Page 41: Chapter 3: Getting Started
Chapter 3 Getting Started This chapter provides basic information to get you started using your computer. It covers the following topics: Setting up your work space — for your health and safety Connecting the AC adaptor Using the Port Replicator Using the external diskette drive Opening the display Turning on the power...
Page 42: General Conditions
General conditions In general, if you are comfortable, so is your computer, but read the following to make sure your work site provides a proper environment. Make sure there is adequate space around the computer for proper ventilation. Make sure the AC power cord connects to an outlet that is close to the computer and easily accessible.
Page 43: Seating And Posture
Seating and posture The height of your chair in relation to the computer and keyboard as well as the support it gives your body are primary factors in reducing work strain. Refer to the following tips and illustration. Posture and positioning of the computer Place your chair so that the keyboard is at or slightly below the level of your elbow.
Page 44: Lighting
Lighting Proper lighting can improve legibility of the display and reduce eye strain. Position the computer so that sunlight or bright indoor lighting does not reflect off the screen. Use tinted windows, shades or other screen to eliminate sun glare. Avoid placing the computer in front of bright light that could shine directly in your eyes.
Page 45: Connecting The Ac Adaptor
Chapter 6, Power and Power-Up Modes. Use of the wrong adaptor could damage your computer. Toshiba assumes no liability for any damage in such case. The current rating for the computer is 3.0 amperes. Connect the power cord to the AC adaptor.
Page 46: Using The Port Replicator
Using the Port Replicator The Port Replicator provides ports to let you connect parallel and serial devices and a PS/2 mouse or keyboard. Hot docking is not supported for the Port Replicator. Connecting the Port Replicator To connect the Port Replicator, follow the steps below. Save your data, shut down Windows and turn off the power.
Page 47: Using The 3 ½" External Diskette Drive
Using the 3 ½" external diskette drive Use the 3 ½" external diskette drive to transfer data to and from the computer system and to and from the hard disk. The external diskette drive should be placed on a flat, horizontal surface when in use.
Page 48: Disconnecting The 3 ½" Diskette Drive
Press the latches on either side of the smaller connector and plug it into the diskette drive port. Connecting the diskette drive to the computer When you use the diskette drive, connect the drive before you turn on the computer. If the drive is connected after the computer is turned on, the computer may not recognise the connection.
Page 49: Diskette Care
Diskette care Handle your diskettes with care. The following simple precautions will increase the lifetime of your diskettes and protect the data you store on them: Store your diskettes in the container they came in to protect them and keep them clean. If a diskette is dirty, do not use cleaning fluid. Clean it with a soft damp cloth.
Page 50: Turning On The Power
Turning on the power This section describes how to turn on the power. After you turn on the power for the first time, do not turn it off until you have selected an operating system (OS) and your selected OS has started up. Refer to the section Selecting an operating system in this chapter.
Page 51: Selecting An Operating System
Selecting an operating system Two operating systems are installed on your computer’s hard disk: Windows 95 and Windows 98. You must select one OS. After your selection, the other OS will be permanently erased from your system. When you first turn on the power, the computer’s initial screen is the Selecting OS Menu.
Page 52: Resume (Standby/Suspend) Mode
If you are using MS-DOS, set the power-up mode to boot in TSETUP and turn off the power. Refer to Chapter 7, Setup and Password Security. Turn off the power to any peripheral devices. Do not turn the computer or devices back on immediately. Wait a moment to let all capacitors fully discharge.
Page 53: Restarting The Computer
Restoring the preinstalled software If preinstalled files are damaged, use the Product Recovery CD-ROM or the Toshiba Tools & Utilities CD-ROM to restore them with the optional DVD Network Dock II. Restoring the complete system To restore the operating system and all preinstalled software, follow the steps below.
Page 54 3-14 Getting Started User's Manual...
Page 55: Chapter 4: Operating Basics
Chapter 4 Operating Basics This chapter gives information on basic operations including using AccuPoint II, using the microphone and international modem, tips on caring for your computer and heat dispersal. Using AccuPoint II To use the AccuPoint II, simply push it with your finger tip in the direction you want to move the on-screen pointer.
Page 56: Accupoint Ii Precautions
AccuPoint II precautions Certain conditions can affect the on-screen pointer when using AccuPoint II. For example, the pointer may travel contrary to AccuPoint II operation or an error message may appear, if You touch the AccuPoint II during power-up. You apply constant, soft pressure during power-up. There is a sudden temperature change.
Page 57: Using The Microphone
Using the microphone Your computer has a built-in microphone that can be used to record monaural sounds into your applications. It can also be used to issue voice commands to applications that support such functions. Since your computer has a built-in microphone and speaker, “feedback” may be heard under certain conditions.
Page 58: Country Selection
Follow the steps below. Click Start. Point to Programs. Point to Toshiba Internal Modem. Click Country Select Utility and follow the on-screen instructions. If you are using the computer in Japan, technical regulations described in the Telecommunications Business Law require that you select the Japan country mode.
Page 59: Cleaning The Computer
Cleaning the computer To help assure long, trouble-free operation, keep the computer free of dust and use care with liquids around the computer. Be careful not to spill liquids into the computer. If the computer does get wet, turn the power off immediately and let the computer dry completely before you turn it on again.
Page 60: Heat Dispersal
Heat dispersal To protect from overheating, the CPU has an internal temperature sensor. If the computer’s internal temperature rises to a certain level, the cooling fan is turned on or the processing speed is lowered. If you use Windows 95, you can set the Cooling Method in the System window of Power Mode Setup in Power Saver.
Page 61: Chapter 5: The Keyboard
Chapter 5 The Keyboard The computer’s keyboard layouts are compatible with a 101/102-key enhanced keyboard. By pressing some keys in combination, all the 101/102-key keyboard functions can be executed on the computer. The number of keys on your keyboard depends on which country’s keyboard layout your computer is configured with.
Page 62: F1...F12 Function Keys
F1…F12 function keys The function keys, not to be confused with Fn, are the 12 keys at the top of your keyboard. These keys are dark grey, but function differently from the other dark grey keys. F1 through F12 are called function keys because they execute programmed functions when pressed.
Page 63: Soft Keys: Fn Key Combinations
Soft keys: Fn key combinations The Fn (function) is unique to Toshiba computers and is used in combination with other keys to form soft keys. Soft keys are key combinations that enable, disable or configure specific features. Some software may disable or interfere with soft-key operations. Soft-key settings are not restored by the Resume (Suspend or Standby) feature.
Page 64: Hot Keys
Enter Press Fn + Enter to simulate Enter on the enhanced keyboard’s numeric keypad. Ctrl Press Fn + Ctrl to simulate the enhanced keyboard’s right Ctrl key. Press Fn + Alt to simulate the enhanced keyboard’s right Alt key. Hot keys Hotkeys (Fn + a function or cursor key) let you enable or disable certain features of the computers.
Page 65 Power up mode: Pressing Fn + F3 changes the power up mode. When you press these hotkeys, the current setting will be displayed in a window. If you use Windows 95, you can use the System window of Power Mode Setup in Power Saver.
Page 66: Windows 95/98 Special Keys
This key has the same function as the secondary mouse button. Emulating Fn key on external keyboard The Fn key is only on Toshiba keyboards. If you use an external keyboard attached to the computer, you can execute Fn key combinations by emulating the Fn key.
Page 67: Numeric Mode
Numeric mode To turn on the Numeric mode, press Fn + F11 (Numeric mode indicator lights). Now try numeric data entry using the keys in the next figure. Press Fn + F11 again to turn off the overlay. & Home PgUp PgDn >...
Page 68: Temporarily Using Overlay (Overlay Off)
Temporarily using overlay (overlay off) While using the normal keyboard, you can temporarily use the keypad overlay without turning it on: Press and hold down Fn. Check the icon panel. Pressing Fn turns on the most recently used overlay. If the Numeric mode indicator lights, you can use the overlay for numeric entry.
Page 69: Chapter 6: Power And Power-Up Modes
Chapter 6 Power and Power-Up Modes The computer’s power resources include the AC adaptor and internal batteries. This chapter gives details on making the most effective use of these resources including charging and changing batteries, tips for saving battery power, and power up modes. Power conditions The computer’s operating capability and battery charge status are affected by the power conditions: whether an AC adaptor is connected, whether a...
Page 70: Power Indicators
Power indicators As shown in the previous table, the Battery, DC IN and Power indicators alert you to the computer’s operating capability and battery charge status. Battery indicator The following indicator lights indicate the battery status: Flashing orange The battery charge is low. The AC adaptor must be connected to recharge the battery.
Page 71: Power Indicator
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. User's Manual Power and Power-Up Modes 6-3...
Page 72: Real Time Clock Battery
Check system. Then press [F1] key ..The computer’s RTC battery is a nickel metal hydride (NiMH) battery and should be replaced only by your dealer or by a Toshiba service representative. The battery can explode if not properly replaced, used, handled or disposed of.
Page 73: Charging The Batteries
The Battery indicator glows orange when the battery is being charged. Use only the computer connected to an AC power source or the optional Toshiba Battery charger to charge the battery pack. Do not attempt to charge the battery pack with any other charger.
Page 74: Monitoring Battery Capacity
Battery charging notice The battery may not charge right away under the following conditions: The battery is extremely hot or cold. If the battery is extremely hot, it might not charge at all. Also, to ensure the battery charges to its full capacity, charge the battery at room temperature of 10°...
Page 75: Maximising Battery Operating Time
Maximising battery operating time A battery’s usefulness depends on how long it can supply power on a single charge. How long the charge lasts in a battery depends on: How you configure the computer, for example, whether you enable battery- power saving options.
Page 76: Extending Battery Life
Extending battery life To maximise the life of your battery pack: If you have extra battery packs, rotate their use. If you will not be using the system for an extended period, remove the battery pack. Disconnect the AC adaptor when the battery is fully charged. Store spare battery packs in a cool dry place out of direct sunlight.
Page 77 Pull the battery pack forward to remove it. For environmental reasons, do not throw away a spent battery pack. Please return spent battery packs to your Toshiba dealer. Removing the battery pack User's Manual Power and Power-Up Modes 6-9...
Page 78: Installing The Battery Pack
Installing the battery pack To install a battery pack, follow the steps below. Be sure the computer’s power is off and all cables are disconnected. Insert the battery. Push the battery firmly into the connection until the latch clicks to the lock position.
Page 79 Press Enter. The computer displays the message below while it starts up. Valid password entered, system is now starting up. If you have set a password and the computer boots by the alarm Power On function and Resume is on, the computer will start with the instant security function enabled.
Page 80: Power-Up Modes
Power-up modes The computer has three power-up modes: Boot, Resume (Standby/Suspend) and Hibernation. Refer also to the sections Turning on the power and Turning off the power in Chapter 3, Getting Started. Boot mode Selecting Boot mode means the computer will be shut down without saving data in memory.
Page 81: Hibernation Mode
If Suspend/Resume fails, the following message will be displayed when you turn the power back on: WARNING: RESUME FAILURE. PRESS ANY KEY TO CONTINUE. Press any key to restart the system. The computer reinitialises RAM and resets all soft keys. Hibernation mode The hibernation feature saves the contents of the memory to the hard disk when the computer is turned off.
Page 82: Setting The Mode
Setting the mode There are two ways to set the power up mode: hotkeys and TSETUP. Hotkeys You can use hotkeys Fn + F3 to set the power-up modes. See Chapter 5, Keyboard, for details. TSETUP You can use the MS-DOS-based utility TSETUP to set two power-up modes: Resume and Boot.
Page 83: Auto Power On
Auto Power On This feature lets you set a time and date for the system to turn on automatically. Refer to Chapter 7, Setup and Password Security, for an explanation of how to set the power on timing. Ring indicator power on This feature lets the computer’s power be turned on automatically when a call comes in from a remote modem.
Page 84 6-16 Power and Power-Up Modes User's Manual...
Page 85: Chapter 7: Setup And Password Security
Chapter 7 Setup and Password Security This chapter explains how to use TSETUP utilities to configure your computer for operation in a MS-DOS environment and how to set security passwords. When you configure the computer with TSETUP, the computer stores your selected values in memory that is backed up by the internal Real Time Clock (RTC) battery.
Page 86: Executing Tsetup
Executing TSETUP Select Restart (the computer) in MS-DOS mode? from the Shut Down window. After the computer reboots in MS-DOS, type TSETUP and press Enter. TSETUP displays the SYSTEM SETUP screen. The TSETUP screen is divided into two pages SYSTEM SETUP (1/2) and SYSTEM SETUP (2/2).
Page 87: Changing Values In The Tsetup Menu
Changing values in the TSETUP menu Press to move between the two columns. Press move between items in a column. Press either the space bar or BkSp to change the value. Press PgUp or PgDn to change pages. On either page, you can go directly to a specific group by pressing the first letter (highlighted) of the group’s name.
Page 88: Tsetup Options
This section describes each group and its options. Most functions described in this section can also be changed using Toshiba’s Hardware Setup or Power Saver Utility in Windows. The I/O port, IRQ and DMA channel are set in Windows 95/98 Device Manager.
Page 89: Battery Save Mode
Battery Save Mode This option is used to select Full Power, Low Power or User Setting of the BATTERY SAVE OPTIONS. These settings are for the MS-DOS environment only. When you use Windows, settings made in Power Saver will be used. The following shows full power settings.
Page 90: Pointing Devices
Peripheral This group of options determines how a number of internal and external devices work with your computer. Pointing Devices Use this option to enable or disable the AccuPoint II when a PS/2 mouse is connected to the computer. This tab lets you select Auto-Selected and Simultaneous. If a PS/2 mouse is connected to the computer Auto-Selected when you turn on the power, the PS/2 mouse is...
Page 91: Parallel Port Mode
USB Legacy Emulation Use this option to enable or disable USB Legacy Emulation. If your operating system does not support USB, you can still use a USB mouse and keyboard by setting the USB Legacy Emulation item to Enabled. Enables the USB Legacy Emulation. Enabled Disables the USB Legacy Emulation.
Page 92: Boot Priority
Boot priority This group of options lets you set the computer’s boot priority. Select from the following settings: The computer looks for bootable files in the following order: diskette drive, HDD, CD-ROM* CD-ROM and LAN**. The computer looks for bootable files in the following order: HDD, diskette drive, CD-ROM* CD-ROM and LAN**.
Page 93: Lcd Display Stretch
Power on Boot Select The options are Enabled and Disabled. Enables the Power on boot mode. (Default) Enabled Disables the Power on boot mode. Disabled Display This group of options lets you configure the computer’s display. Power On Display Lets you set the display to be used when the computer is booted. selects an external monitor if one is connected.
Page 94: Level 2 Cache
Others Whether or not you need to configure the computer with these options depends primarily on the kind of software or peripherals you use. Power-up Mode This option lets you choose between Resume and boot mode. CPU Cache Use this feature to enable or disable the CPU cache and to set the write policy.
Page 95 Auto Power On This option lets you set a time and date for automatic power on and lets you enable or disable the ring indicator feature. This feature lets the computer’s power be turned on automatically when a call comes in from a remote modem.
Page 96: I/O Ports
Panel Power On/Off This option allows you to automatically turn your computer on or off by opening or closing the display panel. Second page of TSETUP Configuration This option displays the configuration method. I/O Ports This option lets you specify the settings for the serial, built-in modem and parallel ports.
Page 97 Built-in Modem This option allows you to set the COM level for the built-in modem port. The built-in modem port interrupt request level (IRQ) and I/O port base address for each COM level is shown below. COM level I/O address Interrupt level 4 (Default) COM1...
Page 98: Pci Bus
PCI bus This item displays the interrupt level for the CardBus and the USB in the computer. It is for information only and cannot be changed. It appears only in TSETUP. PCI BUS IRQ11 PC Card This option lets you set the PC Card Controller mode. Use this setting for all PC Cards if you are using Auto-Selected a plug-and-play operating system.
Page 99: Password Security
Password security Two security levels are available: supervisor and user. The supervisor password is provided for system managers or others who need to control the computer’s settings. If you do not need to restrict access to the computer’s settings by other users, it is better to register only a user password.
Page 100: How To Set The Passwords
How to set the passwords This section describes how to set the supervisor and user password. All passwords can be set using the Hardware Setup program. You can use either capital or small letters to enter the password. Please do not use any national specific characters. Supervisor password In Windows 95/98, the SVPW program works only in the MS-DOS environment.
Page 101: User Password
b. If the character strings do not match, the following message appears: Password verify error! Do you want to retry <Y/N>? Press Y to return to step 3. Press N to return to the DOS prompt. Continue with the procedures in the section Enabling TSETUP in this chapter.
Page 102: How To Reset The Passwords
How to reset the passwords This section describes how to reset the supervisor and user password. Supervisor password Go to the DOS prompt, type in SVPW, and press Enter. If the password has been registered, the following line will be displayed: SUPERVISOR PASSWORD = Registered Do you want to delete the supervisor password <Y/N>?
Page 103 User password To delete a user password, execute TSETUP, then: Press the Space or BkSp key to display the following prompt: Password = Enter the currently registered password. The character string you enter is displayed as a string of asterisks. Password = **** If you press Enter before entering the password, Registered will appear on the display.
Page 104: Enabling Tsetup Access In User Password Mode
Enabling TSETUP access in user password mode There are two ways to display the menu letting you provide access to TSETUP and other restrictions imposed by the supervisor password. When you register a supervisor password and when you enter the command SVPW/U at the DOS prompt.
Page 105: Making A Password Service Diskette
The following menu appears: 1. Able to run SETUP 2. Unable to run SETUP 3. Unable to show Processor Serial Number item. Select number <1/2/3>? If you select 1, TSETUP access is enabled (and other restrictions disabled). The following is displayed: USER PASSWORD MODE = Able to run SETUP.
Page 106 Press Y and the following will be displayed: Password Service Disk Type? (1:2HD, 2:2DD) Select 1 for a high-density diskette or 2 for a double density diskette. After the password data is written, the diskette drive’s indicator goes off and the following message is displayed: Remove the password service disk, then press any key.
Page 107: Chapter 8: Optional Devices
Chapter 8 Optional Devices Optional devices can expand the computer’s capabilities and its versatility. The following optional devices are available from your Toshiba dealer: Cards/memory PC Cards Memory modules Power devices Additional battery packs Additional AC adaptor Battery charger Peripheral devices...
Page 108: Pc Cards
The computer is equipped with a PC Card expansion slot that can accommodate two 5 mm Type II cards or one 10.5 mm Type III card. Any PC Card that meets industry standards (manufactured by Toshiba or other vendor) can be installed. The slots support 16-bit PC Cards, including PC Card 16’s multifunction card and CardBus PC Cards.
Page 109: Removing The Pc Card
Insert the PC Card as shown in the following illustration. When the card is almost fully seated, you will feel some resistance. Press gently to assure a firm connection, but do not force the card into position. The eject latch will move to the lock position when the card is fully seated.
Page 110: Memory Expansion
Insert the dummy card. Do not leave the PC Card slot empty. Inserting the dummy card Memory expansion You can install additional memory in the computer’s memory module to increase the amount of RAM. You can use only memory modules supported by the computer.
Page 111 Slide your fingernail or a thin object under the cover and lift it off. Removing the memory module socket cover Insert the module’s connectors into the computer’s connectors at about a 45 degree angle and press the module carefully to ensure a firm connection.
Page 112: Removing Memory Module
Removing memory module To remove the memory module, make sure the computer is in boot mode. If you remove memory while the computer is in Hibernation or Resume (Standby/Suspend) mode, an error will be generated when you turn the computer back on. Turn the computer off and remove all cables connected to the computer and remove the battery pack as described in Chapter 6, Power and Power-Up...
Page 113: Clearing Hibernation Files
Clearing Hibernation files After you install or remove a memory module, you will need to clear Hibernation related files. Follow the steps below. Click the Start button and click Shut Down. Select Restart in MS-DOS mode and click OK. At the MS-DOS prompt type CD \Windows and press Enter. Type HALLOC /C and press Enter.
Page 114: Dvd Dock Ii
DVD Dock II In addition to the ports available on the computer, an optional docking station, DVD Dock provides separate ports for PS/2 mouse and PS/2 keyboard, two USB ports, audio line in and line out, a LAN port and a video-out jack.
Page 115: Parallel Printer
DVD-Video discs you need a DVD-ROM drive and extra hardware to decode MPEG-2 video and Dolby Digital/MPEG-2/PCM audio. In addition to this the computer playback system (Toshiba media player) must support regional codes (for systems bought in Europe this is regional code 2) and be licensed to decrypt copy-protected movies.
Page 116: External Monitor
External monitor An external analogue monitor can be connected to the external monitor port on the computer or the optional DVD Dock II. The computer supports VGA and Super VGA video modes. To connect a monitor, follow the steps below. The Resume feature can be used with an external monitor.
Page 117: Ps/2 Mouse
PS/2 mouse Use the PS/2 mouse/keyboard port on the Port Replicator or the mouse port on the optional DVD Dock II to connect a PS/2 mouse. Make sure the mouse has a cable with a 6-pin connector for the PS/2 mouse port.
Page 118: Security Lock
Security lock A security lock enables you to anchor your computer or optional DVD Dock II to a desk or other heavy object to help prevent unauthorised removal of the computer or the optional DVD Dock II. Attach one end of a cable to the desk and the other end to the security lock slot on the right side of the computer.
Page 119: Chapter 9: Troubleshooting
Chapter 9 Troubleshooting Toshiba designed the computer for durability. However, should problems occur, following the procedures in this chapter can help to determine the cause. All readers should become familiar with this chapter. Knowing what might go wrong can help prevent problems from occurring.
Page 120: Preliminary Checklist
Preliminary checklist Consider the simplest solution first. The items in this checklist are easy to fix and yet can cause what appears to be a serious problem. Make sure you turn on all peripheral devices before you turn on the computer.
Page 121: Hardware And System Checklist
Software The problems may be caused by your software or diskette. If you cannot load a software package, the media (usually a diskette) may be damaged or the program might be corrupted. Try loading another copy of the software. If an error message appears while you are using a software package, check the software documentation.
Page 122: System Start-Up
When the computer starts up, the self-test will be run automatically, and the following will be displayed: In Touch with Tomorrow TOSHIBA This message remains on the screen for a few seconds. If the self test is successful, a short beep sounds and the computer tries to load the operating system.
Page 123: Power
Power When the computer is not plugged into an AC adaptor, the battery pack is the primary power source. However, your computer has a number of other power resources, including intelligent power supply and Real Time Clock battery. These resources are interrelated and any one could affect apparent power problems.
Page 124 Battery If you suspect a problem with the battery, check the DC IN indicator as well as the Battery indicator. For information on indicators and battery operation see Chapter 6, Power and Power-Up Modes. Problem Procedure Battery doesn’t power The battery may be discharged. Connect the the computer.
Page 125: Password
Password If you forgot your password, you can use your password service diskette to start the computer. If you did not make a password service diskette or if it doesn't work, see your dealer. Problem Procedure Cannot enter Refer to the Password security section in password.
Page 126: Lcd Panel
LCD panel Apparent LCD problems may be related to the computer’s setup. Refer to Chapter 7, Setup and Password Security, for more information. Problem Procedure Lines appear broken. Check if you are in DOS mode. In DOS, lines may appear broken, because of the LCD screen’s high resolution.
Page 127: Hard Disk Drive
Hard disk drive Refer to Chapter 7, Setup and Password Security, for more information. Problem Procedure Computer does not Check if a diskette is in the diskette drive. If a boot from hard drive disk diskette is inserted, remove it and reboot. Slow performance or Your files may be fragmented.
Page 128: Infrared Port
Infrared port Refer also to the documentation for your IrDA compatible device and related software. Problem Procedure Infrared devices do Check that the device is connected to an electric not work as expected outlet. Make sure the outlet is supplying power by plugging in an appliance.
Page 129: Pointing Device
Pointing device If you are using a PS/2 or serial mouse, also refer to Chapter 8, Optional Devices, and to your mouse documentation. AccuPoint II Problem Procedure On-screen pointer If a PS/2 or serial mouse is connected, check the does not respond to Hardware Setup or TSETUP program.
Page 130: Pc Card
PC Card Refer also to Chapter 8, Optional Devices. Problem Procedure PC card error occurs Reseat the PC card to make sure it is firmly connected. Make sure the connection between the external device and the card is firm. Check the card’s documentation. If problems persist, contact your dealer.
Page 131: Sound System
Sound system Problem Procedure No sound is heard Adjust the volume control dial. Check the software volume settings. Make sure the headphone connection is secure. Check Windows Device Manager. Make sure the sound function is enabled and that settings for I/O address, Interrupt level and DMA are correct for your software and do not conflict with other hardware devices that you may have connected to the computer.
Page 132: Port Replicator
Port Replicator Refer also to the Using the Port Replicator section in Chapter 3, Getting Started. Problem Procedure Port Replicator does Check for a firm cable connection between the not work computer’s Port Replicator port and the Port Replicator’s connector. If problems persist, contact your dealer.
Page 133: Modem
Modem Refer to the online help files for the international modem. Problem Procedure Communication Make sure the computer’s serial port settings are software can't initialise correct. Refer to Chapter 7, Setup and Password modem Security. You can hear a dial If the call is going through a PBX machine, make tone but can’t make sure the communication application’s tone dial...
Page 134: Memory Expansion
Memory expansion Refer also to Chapter 8, Optional Devices, for information on installing memory modules. Problem Procedure The following message Make sure the memory module installed in the is displayed: Please expansion slot is compatible with the computer. If an incompatible module has been installed, remove the follow the steps below.
Page 135: Choosing Test Options
Go to drive C and at the DOS prompt C:\>, type TDIAGS. MS-DOS loads the diagnostic test and displays the following screen: TOSHIBA personal computer xxxx DIAGNOSTICS version x.xx (c) copyright TOSHIBA Corp. 19xx Test the DIAGNOSTICS (Y/N) To execute the program type Y; to exit, type N.
Page 136: Test Sequence
Test sequence The diagnostic test checks the computer and attached peripherals in the following sequence: System test Memory test Display tests Floppy Disk (Diskette) test Hard disk test Printer test When a test is in progress, the program displays: IN PROGRESS TSSDSS where T indicates the test number, the first SS indicates the subtest number, D indicates the drive (if tested), and the second SS indicates the hardware status.
Page 137: Character Attributes
Display tests (Character attributes) After the System/Memory tests end, the Display tests begin with the Character attributes screen shown below. CHARACTER ATTRIBUTES NEXT LINE SHOWS NORMAL DISPLAY. NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NEXT LINE SHOWS INTENSIFIED DISPLAY. NEXT LINE SHOWS REVERSE DISPLAY. RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR NEXT LINE SHOWS BLINKING DISPLAY. BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB PRESS [ENTER] KEY Make sure the line under the message NEXT LINE SHOWS BLINKING...
Page 138: Character Sets
(Character sets) There are two character set tests. The first checks that the screen can display characters in a 40-column by 25-row format (the characters are wider than normal). The display screen appears as: If the display screen matches the figure above, start the second character set test by pressing Enter.
Page 139: Graphics Capabilities
(Graphics capabilities) This set of displays tests the screen's capabilities for each graphics mode. During the test, the resolution and mode number appear above an image representing the mode's capabilities. The number inside the brackets is the mode number. If the image appears normal, press Enter to test the next mode.
Page 140: Hard Disk Test
Floppy disk (Diskette test) After the last graphics display test, the program displays the following prompt: FLOPPY DISK 503000 Mount the work disk(s) on the drive(s), then press [Enter] key [Warning The contents of the disk(s) will be destroyed] If diskette drives are connected, this prompt asks you to insert a diskette into each diskette drive you want to test.
Page 141: Printer Test
Printer test If the hard disk test passes and you selected to test the printer, you see the following message: PRINTER TEST IN PROGRESS 60xxxx where xxxx is a counter that shows the test is still in progress. If you specified an IBM compatible printer, the test prints: If you specified a printer that is not IBM compatible, the test prints: !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmno !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnop...
Page 142: If You Need Further Assistance
If you need further assistance If you require any additional help using your computer or if you are having problems operating the computer, you may need to contact Toshiba for additional technical assistance. Before you call Some problems you experience may be related to software or the operating system, it is important to investigate other sources of assistance first.
Page 143: Appendix A: Technical Specifications
Appendix A Technical specifications This appendix summarises the computer’s technical specifications. Physical Dimensions Weight 1.96 kilograms Size 297 (w) x 23.5 (front h) x 241 (d) millimetres x 28 (back h) Environmental Requirements Conditions Ambient temperature Relative humidity Operating 5°C (41°F) to 35°C 20% to 80% (95°F) Non-operating...
Page 144: Power Requirements
Power Requirements AC adaptor 100-240 volts AC 50 or 60 hertz (cycles per second) Computer 15 VDC 3.0 amperes Processor Built-in 7140: Mobile Pentium® III processor at 500 MHz 7200: Mobile Pentium® III processor at 600 MHz Memory Built-in 64 MB of system memory Optional 32, 64 or 128 MB memory modules Microprocessor...
Page 145 Disks Built-in Hard disk 6.0 gigabytes (7140) or 12.0 gigabytes (7200) Diskette drive 3 ½" 1.44-megabyte or 720-kilobyte connects to the external diskette drive port on the left side of the computer. Display Built-in Colour LCD: Thin-film transistor (TFT) 13.3" colour display, up to 1024 horizontal x 768 vertical pixels and 16 M colours.
Page 146 Ports Computer External monitor 15-pin, analogue VGA port supports VESA DDC2B compatible functions. Headphone Enables connection of a stereo headphone. Microphone Enables connection of a monaural microphone. Infrared This infrared port is compatible with Infrared Data Association (IrDA 1.1) Fast InfraRed (FIR) standards.
Page 147: Pc Card Slot
AccuPoint II Built-in A pointing device, the AccuPoint II, in the centre of the keyboard and control buttons at the base of the keyboard enable control of the on-screen pointer. PC Card Slot Built-in Slot for PC Cards accommodates: two 5 mm Type II, or one 10.5 mm Type III Sound System Built-in...
Page 148 Software Standard Windows 95 or Windows 98 operating system, and Toshiba Utilities preloaded on hard disk. Built-in Modem Network control unit (NCU) Type of NCU Type of line Telephone line (analog only) Type of dialling Pulse Tone Control command AT commands...
Page 149 Communication specifications Communication system Data: Full duplex Fax: Half duplex Communication protocol Data ITU-T-Rec V.21/V.22/V.22bis/V.32 (Former CCITT) /V.32bis/V.34/V.90103/ Bell 212A Other K56 flex ITU-T-Rec V.17/V.29/V.27ter/V.21 (Former CCITT) Communication speed Data transmission and reception 300/1200/2400/4800/7200/9600/12000/1440 0/16800/19200/21600/24000/26400/28800/3 1200/33600 bps Data reception only with K56flex 32000/34000/36000/38000/40000/42000/440 00/46000/48000/50000/52000/54000/56000 Data reception only with V.90...
Page 150 Options PA Number Article Memory PA3003U-1M03 32 MB memory kit PA3004U-1M06 64 MB memory kit PA3005U-1M12 128 MB memory kit Keyboard PA3006E-1K GR Keycaps for German keyboard PA3006E-1K FR Keycaps for French keyboard PA3006E-1K DK Keycaps for Danish keyboard PA3006E-1K NO Keycaps for Norwegian keyboard PA3006E-1K SE Keycaps for Swedish keyboard...
Page 151 (EMC) by the following associations: TÜV DIN GOST TÜV Toshiba declares that this product complies with the following directives to be observed for CE marking. Responsible for CE marking is Toshiba Europe GmbH, Hammfelddamm 8, 41460 Neuss, Germany. 93/68/EEC...
Page 152 A-10 Technical specifications User's Manual...
Page 153: Appendix B: Ac Power Cord And Connectors
Appendix B AC Power Cord and Connectors The power cord’s AC input plug must be compatible with the various international AC power outlets and the cord must meet the standards for the country in which it is used. All cords must meet the following specifications: Length: Minimum 2 metres...
Page 154 Norway: NEMKO Sweden: SEMKO Switzerland: United Kingdom: In Europe, power cords must be VDE type, H05VVH2-F and two conductor. For the United States and Canada, plug configuration must be a 2-15P (250 V) or 1-15P (125 V) as designated in the U.S. National Electrical code handbook and the Canadian Electrical Code Part II.
Page 155: Appendix C: The Toshiba International Warranty
The cover is assured in major industrial countries of the world. It means that wherever you take your Toshiba mobile PC in this area, you will never be left without help should any problems arise.
Page 156 Fax: +61-2-9888-3664 Austria Toshiba Europe GmbH Tel: +43-1-72031000 Handelskai 388 Fax: +43-1-72031002 1020 Wien http://www.toshiba.at Belgium Toshiba Information Systems Benelux B.V. Tel: +32-2-715-8700 Excelsiorlaan 40, B-1930 Zaventem Fax: +32-2-725-3030 http://www.toshiba.be Canada Toshiba Canada Ltd. Tel: +1-800-663-0378 191 McNabb Street Fax: +1-905-470-3509 Markham, Ontario L3R-8H2 http://www.toshiba.ca...
Page 157 Toshiba Information Systems Benelux B.V. Tel: +31-10-2882-300 Rivium Boulevard 41 Fax: +31-10-2882-390 2909 LK Capelle a/d IJssel http://www.toshiba.nl Norway Scribona Norge A/S; Toshiba PC Service Tel: +47-22-897-000 Stålfjæra 20, P.O.Box 51, Kalbakken Fax: +47-22-897-389 0901 OSLO http://www.toshiba.se Poland AC Serwis Sp. Z o. o.
Page 158 Toshiba America Information Systems, Inc. Tel: +1-949-583-3000 9740 Irvine Blvd., Irvine, CA 92713-9724 Fax: +1-949-583-3345 http://www.toshiba.com Or for all countries not listed, please call the Toshiba International Service Line : Tel: +352 460433 or E-mail: toshibawarranty@unn.unisys.com Toshiba addresses for the Internet/World Wide Web...
Page 159: Appendix D: Keyboard Layouts
Appendix D Keyboard Layouts Belgian Canadian User's Manual Keyboard Layouts D-1...
Page 160 Danish French German D-2 Keyboard Layouts User's Manual...
Page 161 Italian Norwegian Polish User's Manual Keyboard Layouts D-3...
Page 162 Portuguese Spanish Swedish D-4 Keyboard Layouts User's Manual...
Page 163 Swiss-German UK English US English User's Manual Keyboard Layouts D-5...
Page 164 D-6 Keyboard Layouts User's Manual...
Page 165: Appendix E: Display Controller And Modes
Appendix E Display Controller and Modes Display controller The display controller interprets software commands into hardware commands that turn particular pels on or off. The controller is an advanced Video Graphics Array (VGA) that provides Super VGA (SVGA) and Extended Graphics Array (XGA) support for the internal LCD and external monitors.
Page 166 Video modes Video Type Resolution Character LCD colours CRT Scanning mode matrix (pels) colours frequency Ver./Hor. 0, 1 40 x 25 8 x 8 16 of 256k 16 of 256k 70Hz Text Characters 2, 3 80 x 25 8 x 8 16 of 256k 16 of 256k 70Hz Text...
Page 167 Video modes Video Type Resolution Character LCD colours CRT Scanning mode matrix (pels) colours frequency Ver./Hor. SVGA 640 x 480 8 x 16 256 of 256k 256 of 60/75/85Hz Grph Pels 256k SVGA 800 x 600 – 256 of 256k 256 of 60/75/85Hz Grph...
Page 168 E-4 Display Controller and Modes User's Manual...
Page 169: Appendix F: If Your Computer Is Stolen
What is your address, phone, and fax number? To register the theft, please follow these procedures: Fill in the Toshiba Theft Registration form (or a copy of it) on the next page. Attach a copy of your receipt showing where your computer was purchased.
Page 170: Toshiba Theft Registration
Toshiba Theft Registration Send to: Toshiba Europe GmbH Technical Service and Support Leibnizstr. 2 93055 Regensburg Germany Fax number: +49 (0) 941 7807 925 Country stolen: Machine type: (e.g. Portégé 7140CT) Model number: (e.g. PAXXXX YXT) Serial number: (e.g. 70123456E)
Page 171: Appendix G: Ascii Character Codes
Appendix G ASCII Character Codes This appendix shows the American Standard Code for Information Interchange (ASCII) on the following pages. The characters in the IBM char column appear on your display when you type the corresponding ASCII code (as described in Chapter 5, Keyboard).
Page 172 Sort Ctrl code code char char G-2 ASCII Character Codes User's Manual...
Page 173 Sort Sort code code char code code char User's Manual ASCII Character Codes G-3...
Page 174 Sort Sort code code char code code char G-4 ASCII Character Codes User's Manual...
Page 175 Sort Sort code code char code code char User's Manual ASCII Character Codes G-5...
Page 176 Sort code code char G-6 ASCII Character Codes User's Manual...
Page 177: Glossary
Glossary The terms in this glossary cover the topics discussed in this manual. Alternate naming is included for reference. AccuPoint II: A pointing device integrated into the Toshiba computer keyboard. adaptor: A device that provides an interface between two dissimilar electronic devices.
Page 178 asynchronous: Lacking regular time relationship. As applied to computer communications, asynchronous refers to the method of transmitting data that does not require a steady stream of bits to be transmitted at regular time intervals. AUTOEXEC.BAT: A batch file that executes a series of MS-DOS commands and programs each time you start the computer.
Page 179 cache memory: High speed memory which stores data that increases processor speed and data transfer rate. When the CPU reads data from main memory, it stores a copy of this data in cache memory. The next time the CPU needs that same data, it looks for it in the cache memory rather than the main memory, which saves time.
Page 180 commands: Instructions you enter at the terminal keyboard that direct the actions of the computer or its peripheral devices. communications: The means by which a computer transmits and receives data to and from another computer or device. See parallel interface; serial interface. compatibility: 1) The ability of one computer to accept and process data in the same manner as another computer without modifying the data or the media upon which it is being transferred.
Page 181 data bits: A data communications parameter controlling the number of bits (binary digits) used to make up a byte. If data bits = 7 the computer can generate 128 unique characters. If data bits = 8 the computer can generate 256 unique characters. data: Information that is factual, measurable or statistical that a computer can process, store, or retrieve.
Page 182 echo: To send back a reflection of the transmitted data to the sending device. You can display the information on the screen, or output it to the printer, or both. When a computer receives back data it transmitted to a CRT (or other peripheral device) and then retransmits the data to printer, the printer is said to echo the CRT.
Page 183 Also called fixed disk. Hardware Setup: A Toshiba utility that lets you set the parameters for various hardware components. hardware: The physical electronic and mechanical components of a computer system: typically, the computer itself, external disk drives, etc.
Page 184 I/O devices: Equipment used to communicate with the computer and transfer data to and from it. I/O: Input/output. Refers to acceptance and transfer of data to and from a computer. icon: A small graphic image displayed on the screen or in the indicator panel.
Page 185 level 2 cache: See cache. Light Emitting Diode (LED): A semiconductor device that emits light when a current is applied. Liquid Crystal Display (LCD): Liquid crystal sealed between two sheets of glass coated with transparent conducting material. The viewing- side coating is etched into character forming segments with leads that extend to the edge of the glass.
Page 186 motherboard: A name sometimes used to refer to the main printed circuit board in processing equipment. It usually contains integrated circuits that perform the processor’s basic functions and provides connectors for adding other boards that perform special functions. Sometimes called a main board. MPEG: Moving picture coding expert group is an industry standard architecture for compression of video signals.
Page 187 parallel interface: Refers to a type of information exchange that transmits information one byte (8 bits) at a time. See also serial interface. parallel: Refers to two or more processes or events that can occur simultaneously, and without interfering with each other. See also serial.
Page 188 A Class A device is sufficient for office use. Class B provides a more stringent classification for home equipment use. Toshiba portable computers comply with Class B computing device regulations. RAMDRIVE: Part of the computer’s random access memory assigned to simulate a disk.
Page 189 SCSI: Small Computer System Interface is an industry standard interface for connection of a variety of peripheral devices. serial communications: A communications technique that uses as few as two interconnecting wires to send bits one after another. serial interface: Refers to a type of information exchange that transmits information sequentially, one bit at a time.
Page 190 TDIAGS: A Toshiba diagnostic program used for testing and configuring the computer system’s resources. terminal: A typewriter-like keyboard and CRT display screen connected to the computer for data input/output. TFT: A colour LCD technology that applies individual transistors to each pixel enabling fine display control and excellent screen legibility.
Page 191: Index
Index Battery Pack installing, 6-10 AC adaptor Battery packs connecting, 3-5 additional, 8-7 AC adaptor, 1-3, 2-12 Boot mode, 3-11. See Power-up 15 VDC port, 2-5 modes additional, 1-10, 8-7 AccuPoint II, 2-8, A-5 problems, 9-11 Cache memory Alarm volume, 5-5 CPU cache, 1-2 ASCII characters, 5-8, G-1 Certification, A-9...
Page 192 Diskette drive module, 1-3 Disks, A-3 Hard disk drive, 1-3 Display, 1-3, 2-7, A-3. See also automatic power off, 1-6 Video modes and Monitor. See problems, 9-9 also Video modes and Monitor Heat dispersal, 4-6 automatic power off, 1-6 Hibernation, 1-8, 6-13 opening, 3-9 problems, 9-14 selection.
Page 193 Password security, 7-15 Password service diskette Manual contents, xiii making, 7-21 Memory, 1-2, A-2 PC card, 1-5 expansion, 1-10, 2-6 location of slots, 2-3 socket, 1-5 PC Card Slot, A-5 Memory expansion, 8-4 PC cards Memory module installing, 8-2 installing, 8-4 PC Cards removing, 8-6 removing, 8-3...
Page 194 5-3 printer, 9-10 right Alt key, 5-4 self test, 9-4 right Ctrl key, 5-4 sound system, 9-13 ScrLock, 5-3 support from Toshiba, 9-24 Soft Keys system start-up, 9-4 Alt Gr Key Combinations, 5-2 power sources, 9-5 Software, A-6 USB, 9-13...
Page 195 Troubleshooting. See Problems Underside, 2-6 TSETUP, 7-1 Universal Serial Bus port, 1-4 accessing, 7-20 options, 7-4 location, 2-2 alarm volume, 7-11 Using AccuPoint II, 4-1 auto power on, 6-15 Battery Save Mode, 7-5 Video modes, E-1 boot priority, 7-8 Video RAM, 1-2 configuration, 7-12 Volume control.
Page 196 Index 6 User's Manual...

This manual is also suitable for:

Portege 7140ct

Toshiba PORTEGE 7200CT User Manual

Chapter 1: Introduction

Chapter 2: The Grand Tour

Chapter 3: Getting Started

Chapter 4: Operating Basics

Chapter 5: The Keyboard

Chapter 6: Power and Power-Up Modes

Chapter 7: Setup and Password Security

Chapter 8: Optional Devices

Chapter 9: Troubleshooting

Appendix A: Technical Specifications

Appendix B: AC Power Cord and Connectors

Appendix C: the Toshiba International Warranty

Appendix D: Keyboard Layouts

Appendix E: Display Controller and Modes

Appendix F: if Your Computer Is Stolen

Appendix G: ASCII Character Codes

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