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Toshiba Satellite A40 User Manual

Toshiba satellite a40: user guide
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User's Manual
TOSHIBA
A40
TOSHIBA A40
TOSHIBA A40
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  • Page 1 User’s Manual TOSHIBA A A40 TOSHIBA A40 TOSHIBA A40 TOSHIBA A40 Choose freedom. Choose freedom. Choose freedom. computers.toshiba-europe.com...
  • Page 2 Copyright © 2003 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 It has not been tested for conformity to national type regulations, and no guarantee of successful operation of that specific function on specific national networks can be given. TOSHIBA A40 Series ATAAB AN005, AN006, AN007, AN009, AN010, and DE03, 04, 05, 08, 09, 12, 14, 17...

  • Page 4: Optical Disc Drive Safety Instructions

    To prevent direct exposure to the laser beam, do not try to open the enclosure. Location of the required label TOSHIBA A40 Series User's Manual CERTIFICATION: THIS PRODUCT COMPLIES WITH DHHS RULES 21...
  • Page 5 To prevent direct exposure to the laser beam, do not try to open the enclosure. Location of the required label TOSHIBA A40 Series User's Manual PRODUCT IS CERTIFIED BY THE MANUFACTURER TO COMPLY WITH...
  • Page 6 To prevent direct exposure to the laser beam, do not try to open the enclosure. Location of the required label TOSHIBA A40 Series User's Manual PRODUCT IS CERTIFIED BY THE MANUFACTURER TO COMPLY WITH...
  • Page 7 To prevent direct exposure to the laser beam, do not try to open the enclosure. Location of the required label TOSHIBA A40 Series User's Manual COMPLIES WITH FDA RADIATION PERFORMANCE STANDARDS, 21 CFR SUBCHAPTER J.
  • Page 8 PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED IN THE OWNER’S MANUAL MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. VORSICHT: DIE VERWENDUNG VON ANDEREN STEURUNGEN ODER EINSTELLUNGEN ODER DAS DURCHFÜHREN VON ANDEREN VORGÄNGEN ALS IN DER BEDIENUNGSANLEITUNG BESCHRIEBEN KÖNNEN GEFÄHRLICHE STRAHLENEXPOSITIONEN ZUR FOLGE HABEN. TOSHIBA A40 Series viii...

  • Page 9: General Precautions

    General Precautions TOSHIBA computers are designed to optimize safety, minimize strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury, damage to the computer or impaired performance. Be certain to read the general precautions below and to note the cautions included in the text of the manual.
  • Page 10 This product and the original options are designed to observe the related 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.

  • Page 11: 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 12 The cautions on use of a TOSHIBA A40 Series computer Cleaning of the dust accumulated on the cooling vent of the computer.
  • Page 13 CPU. Do not use the computer on surfaces with objects that can be drawn in by the cooling fan. TOSHIBA A40 Series xiii...
  • Page 14 Power buttons become baring. Never touch substrates such as bare speakers and Power buttons. It causes the breakdown when touching. BARE SPEAKERS BARE POWER BUTTON Open the keyboard brace TOSHIBA A40 Series...

  • Page 15: Table Of Contents

    TOSHIBA A40 Series Table of Contents Preface ... xxi Manual contents... xxi Conventions... xxii Abbreviations...xxii Icons ...xxii Keys...xxii Key operation ...xxiii Display ...xxiii Messages ...xxiii Chapter 1 Equipment checklist ...1 1 Hardware ...1 1 Software ...1 2 Documentation ...1 2 Features ...1 3...
  • Page 16 Shut Down mode (Boot mode) ...3 8 Hibernation mode ...3 8 Standby mode ...3 10 Restarting the computer...3 12 Restoring the preinstalled software ...3 12 Restoring TOSHIBA utilities and drivers ...3 12 TOSHIBA A40 Series Tour...2 1 ...3 1 Table of Contents...
  • Page 17 Disconnecting...4 18 LAN ...4 19 LAN cable types ...4 19 Connecting LAN cable...4 19 Disconnecting LAN cable ...4 20 Cleaning the computer ...4 20 Moving the computer...4 21 Heat dispersal...4 21 TOSHIBA A40 Series Table of Contents ...4 1 xvii...
  • Page 18 Installing the battery pack ...6 14 Starting the computer by password ...6 15 Power up modes ...6 15 Windows utilities...6 15 Hot keys ...6 15 Panel power on/off...6 16 System Auto Off ...6 16 TOSHIBA A40 Series ...5 1 ...6 1 Table of Contents xviii...
  • Page 19 Installing a memory module...8 5 Removing memory module...8 9 Battery pack...8 10 Universal AC adaptor ...8 10 USB diskette drive...8 10 External monitor ...8 10 Parallel printer ...8 11 Security lock ...8 12 TOSHIBA A40 Series Passwords...7 1 ...8 1 Table of Contents...
  • Page 20 Appendix D Display Controller and Modes Appendix E If your computer is Appendix F ASCII Character Codes Appendix G Internal Modem Guide Glossary...G 1 Index ...G 1 TOSHIBA A40 Series ...9 1 ... A 1 ... B 1 ...C 1 ...D 1 stolen... E 1 ...

  • Page 21: Preface

    This powerful, notebook computer is designed to provide years of reliable, high performance computing. This manual tells how to set up and begin using your TOSHIBA A40 Series computer. It also provides detailed information on configuring your computer, basic operations and care, using optional devices and troubleshooting.

  • Page 22: Conventions

    Keys The keyboard keys are used in the text to describe many computer operations. A distinctive typeface identifies the key top symbols as they appear on the keyboard. For example, Enter identifies the Enter key. TOSHIBA A40 Series Preface xxii...

  • Page 23: Key Operation

    Please read. A note is a hint or advice that helps you make best use of your equipment. TOSHIBA A40 Series ® Names of Windows or icons or text...

  • Page 24: 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 25: Software

    TOSHIBA PC Diagnostic Tool ■ Product Recovery CD ROM or DVD ROM ■ Tools & Utilities CD ROM Documentation ■ TOSHIBA A40 Series Portable Personal Computer User's Manual ■ TOSHIBA A40 Series QuickStart ■ Microsoft Windows XP manual ■ Safety Instruction Manual ■...

  • Page 26: Features

    Features The computer uses TOSHIBA’s advanced Large Scale Integration (LSI), Complementary Metal Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight, low power usage, and high reliability. This computer incorporates the following features and benefits: Processor Built in...
  • Page 27 Video RAM Power Battery pack RTC battery AC adaptor TOSHIBA A40 Series 256 MB , 512 MB or 1GB memory module (PC2700, DDR) can easily be installed in the computer. Part of system memory is used for Video RAM, of which available capacity depends on the size of system memory: ■...
  • Page 28 Disks Hard disk drive CD RW/DVD ROM drive DVD R/ RW drive TOSHIBA A40 Series Available in four sizes. ■ 27.94 GB (30.0 billion bytes) ■ 37.26 GB (40.0 billion bytes) ■ 55.88 GB (60.0 billion bytes) Some models are equipped with a full size, CD RW/DVD ROM drive module that lets you run CD/DVDs without using an adaptor.
  • Page 29 Parallel External monitor Universal Serial Bus (USB 2.0) Slots PC card TOSHIBA A40 Series 15.0"XGA/SXGA+TFT screen, 16 M colours, with the following resolution: ■ XGA, 1024 horizontal × 768 vertical pixels Graphics controller maximizes display performance. Refer to Appendix D for more information.
  • Page 30 Audio/Video control buttons Communications Modem Security Security lock slot TOSHIBA A40 Series Windows Sound System compatible Sound System provides internal speakers as well as jacks for an external microphone and headphone. This jack outputs analog audio signals. A 3.5 mm mini microphone jack enables connection of a three conductor mini jack for monaural microphone input.

  • Page 31: Special Features

    Software Operating System TOSHIBA Utilities Plug and Play Special features The following features are either unique to TOSHIBA computers or are advanced features, which make the computer more convenient to use. Hot keys Display automatic power off HDD automatic power off...
  • Page 32 You can specify the setting in the When I close the lid item of the Setup Action tab in TOSHIBA Power Saver. When battery power is exhausted to the point...
  • Page 33 Use the Fan item of the Basic Setup tab in TOSHIBA Power Saver. Maximum Turns on fan first, then if Performance necessary lowers CPU processing speed.

  • Page 34: Utilities

    To start ConfigFree, click the Windows Start Button, point to All Programs, point to TOSHIBA, point to Networking and click ConfigFree. CD/DVDs with just a few mouse clicks. You can create CD/DVDs in several formats including...
  • Page 35 When you press these hot keys, the current setting will change and be displayed as an icon. TOSHIBA Touch and Launch is a tool that allows you to perform various tasks easily using Touch pad. TOSHIBA Touch and Launch is useful in the following conditions.

  • Page 36: Options

    (PC2700, DDR) can easily be installed in the computer. An addition Battery pack can be purchased from your TOSHIBA dealer. The Battery Pack is identical to the one that came with your computer. Use it as a spare or replacement.

  • Page 37: Chapter 2 The Grand Tour

    TOSHIBA A40 Series The Grand Tour This Chapter identifies the various components of your computer. Become familiar with each component before you operate the computer. Front with the display closed The figure below shows the computer’s front with its display panel in the closed position.

  • Page 38: Left Side

    Do not connect cables other than LAN, otherwise it causes a failure or damage. Do not connect equipment which supplies electric power, otherwise it causes a failure or damage. TOSHIBA A40 Series USB PORTS PC CARD SLOT The left side of the computer This indicator glows orange when data is being exchanged between the computer and the LAN.
  • Page 39 PC card slot Keep foreign objects out of the PC card slot. A pin or similar object can damage the computer’s circuitry. TOSHIBA A40 Series Two Universal Serial Bus ports are on the left side. The ports comply with the USB 2.0 standard, which enables data transfer speed 40 times faster than the USB 1.1 standard.

  • Page 40: Right Side

    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. TOSHIBA A40 Series CD/DVD IN USE OPTICAL MEDIA DRIVE INDICATOR...

  • Page 41: Back Side

    DC IN 15V Parallel port External monitor port This 15 pin port lets you connect an external TOSHIBA A40 Series Use this dial to adjust the volume of the stereo speakers or the stereo headphones. A standard 3.5 mm mini microphone jack enables connection of a monaural microphone or other device for audio input.
  • Page 42 Be careful not to block the cooling vents. Also be careful to keep foreign objects out of them. A pin or similar object can damage the computer’s circuitry. TOSHIBA A40 Series Two Universal Serial Bus ports are on the back side. The port comply with the USB 2.0 standard, which enables data transfer speed 40 times faster than the USB 1.1 standard.

  • Page 43: Underside

    Underside The figure below shows the underside of the computer. Make sure the display is closed before turning over your computer. TOSHIBA A40 Series MEMORY MODULE COVER FAN VENT BATTERY SAFETY LOCK The underside of the computer The Grand Tour...
  • Page 44 Battery safety lock Battery pack Memory module cover Fan vent TOSHIBA A40 Series Slide this latch to release the battery pack for removal. For detailed information on removing the battery packs, refer to Chapter 6, Power and Power Up Modes.

  • Page 45: Front With The Display Open

    To open the display, slide the display latch on the front of the display to the right of the computer and lift up. Position the display at a comfortable viewing angle. DISPLAY SCREEN SENSOR SWITCH Display hinge TOSHIBA A40 Series DISPLAY HINGE STEREO SPEAKER STEREO POWER BUTTON SPEAKER...
  • Page 46 Display screen Stereo speakers Audio/Video control buttons If Random is selected in TOSHIBA Media Player, selecting Next or Previous advances to a random selection. Power button Touch pad Touch pad control buttons Sensor switch TOSHIBA A40 Series The LCD displays high contrast text and graphics.

  • Page 47: System Indicators

    System indicators DC IN 15V DC IN 15V Power Battery Built in HDD TOSHIBA A40 Series POWER BATTERY System indicators The DC IN 15V 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 48: Keyboard Indicators

    When the F10 key indicator glows the keypad overlay lets you control the cursor. When the F11 key indicator glows the keypad overlay lets you enter numbers. Arrow mode Numeric mode TOSHIBA A40 Series ARROW MODE NUMERIC MODE INDICATOR INDICATOR...
  • Page 49 When the CapsLock indicator glows the keyboard is in all caps mode. Caps Lock TOSHIBA A40 Series CAPSLOCK INDICATOR CapsLock indicator This indicator glows green when the alphabet keys are locked in uppercase. The Grand Tour 2 13...

  • Page 50: Fixed Optical Media Drive

    When you purchase DVD Video, make sure it matches your drive, otherwise it will not play properly. Code TOSHIBA A40 Series Region Canada, United States Japan, Europe, South Africa, Middle East...

  • Page 51: Writable Discs

    ■ Photo CDTM (single/ multi session) ■ CD ROM XA Mode 2 (Form1, Form2) ■ CD G (Audio CD only) TOSHIBA A40 Series The Grand Tour ■ DVD Video ■ CD Text ■ CD ROM Mode 1, Mode 2 ■...

  • Page 52: Cd Rw/Dvd Rom Drive

    DVD read DVD R write DVD RW write CD read 24 speed (maximum) CD R write CD RW write TOSHIBA A40 Series 8 speed (maximum) 24 speed (maximum) 24 speed (maximum) 10 speed (maximum, high speed media) 8 speed (maximum)

  • Page 53: Ac Adaptor

    Use only the AC adaptor that came with the computer or an equivalent optional adaptor. Use of the wrong adaptor could damage your computer. TOSHIBA assumes no liability for any damage in such case. 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 fine or rupture.

  • Page 54: Chapter 3 Getting Started

    TOSHIBA A40 Series 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 Be sure also to read the Safety Instruction Manual. This guide, which is included with the computer, explains product liability.

  • Page 55: Setting Up Your Work Space

    Also, be careful with metal objects, such as bracelets, which can be inadvertently magnetized. ■ Do not operate the computer in close proximity to a mobile phone. ■ Leave ample ventilation room for the fan. Do not block the vents. TOSHIBA A40 Series Getting Started...

  • Page 56: Placement Of The Computer

    Adjust the back of your chair so it supports the lower curve of your spine. ■ Sit straight so that your knees, hips and elbows form approximately 90 degree angles when you work. Do not slump forward or lean back too far. TOSHIBA A40 Series Posture and positioning of the computer Getting Started...

  • Page 57: Lighting

    For more information on these topics or for pointers on exercises for such stress points as hands and wrists, please check with your library or book vendor. Also refer to the computer’s Safety Instruction Manual. TOSHIBA A40 Series Getting Started...

  • Page 58: Connecting The Ac Adaptor

    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.

  • Page 59: Opening The Display

    Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer. When you open the display, hold it with both hands and lift up slowly. TOSHIBA A40 Series Connecting the adaptor to the computer Opening the display panel...

  • Page 60: Turning On The Power

    During setup, you can click the Back button to return to the previous screen. Be sure to read the Windows End User License Agreement display carefully. Be sure to read the License Agreement carefully. TOSHIBA A40 Series Turning on the power Getting Started...

  • Page 61: Turning Off The Power

    Data will be lost if you remove the battery or disconnect the AC adaptor before the save is completed. Wait for the Built IN HDD indicator to go out. Do not install or remove a memory module while the computer is in hibernation mode. Data will be lost. TOSHIBA A40 Series Getting Started...
  • Page 62 For the computer to shut down in hibernation mode, the hibernation feature must be enabled in two places : the hibernate tab in Power Options and Setup Action tab in TOSHIBA Power Saver. Otherwise, the computer will shut down in Standby mode. If battery power becomes depleted, data saved in Standby will be lost.

  • Page 63: Standby Mode

    When the AC adaptor is connected, the computer will go into Standby mode according to the settings in the TOSHIBA Power Saver utility. To restore operation from Standby mode, press the power button or press any key.
  • Page 64 2. Close the display panel. This feature must be enabled. Refer to the Setup Action tab in Power Saver Utility described in the Control Panel. Open Performance and Maintenance and open TOSHIBA Power Saver. 3. Press the power button. This feature must be enabled. Refer to the Setup Action tab in Power Saver Utility described in the Control Panel.

  • Page 65: Restarting The Computer

    1. Load the Product Recovery disk in the optical media drive and turn off the computer’s power. 2. Hold down the F12 key and turn on the power. When the TOSHIBA logo appears, release the F12 key. 3. Use the left or right cursor key to select the CD/DVD ROM Drive in the display menu.

  • Page 66: Chapter 4 Operating Basics

    TOSHIBA A40 Series Operating Basics This Chapter gives information on basic operations including using the Touch pad, optical media drives, audio/video controls, Sound System, the internal modem and LAN. It also provides tips on caring for your computer and on heat dispersal.

  • Page 67: Using Optical Media Drives

    DVD R/ RW drive section for precautions on writing to CDs. If you have a DVD±RW drive, refer also to the Writing CD/DVDs on DVD±RW drive section for precautions on writing to CDs. TOSHIBA A40 Series Tap the Touch pad once Tap the Touch pad twice 1.

  • Page 68: Loading Discs

    If the power is off, you can open the drawer by inserting a slender object (about 15 mm) such as a straightened paper clip into the eject hole just to the left of the eject button. TOSHIBA A40 Series Pressing the eject button Manual release with the eject hole...
  • Page 69 Do not touch the laser lens. Doing so could cause misalignment. Do not keep foreign matter from entering the drive. Check the back edge of the tray to make sure it carries no debris before closing the drive. TOSHIBA A40 Series...

  • Page 70: Removing Discs

    CD/DVD has stopped spinning before pulling the drawer fully open. Turn off the power before you use the eject hole. If the CD/DVD is spinning when you open the drawer, the CD/DVD could fly off the spindle and cause injury. TOSHIBA A40 Series Closing the CD/DVD drawer Operating Basics...

  • Page 71: Audio/Video Controls

    A single button on a rocker controls the Next and Previous functions. Press on the icon to select the desired function. Next Previous If Random is selected in TOSHIBA Media Player, selecting Next or Previous advances to a random selection. TOSHIBA A40 Series Removing a CD/DVD Press the icon to advance to the next track, Chapter or data.

  • Page 72: Play/Pause And Stop Buttons

    CD/DVD control Os is running and you press Play/Pause. If an audio CD is in the optical media drive, TOSHIBA Media Player starts and CD audio play begins. If a DVD is in the optical media drive, the DVD Video player starts and DVD Video play begins.

  • Page 73: Before Writing Or Rewriting

    We recommend the following manufacturers of CD R and CD RW media. Media quality can affect write or rewrite success rates. CD R: CD RW: TOSHIBA has confirmed the operation of CD R and CD RW media of the manufacturers above. Operation of other media cannot be guaranteed. ■...

  • Page 74: Writing Cd/Dvds On Dvd R/ Rw Drive

    Also refer to the disc writing instructions in the next section, Writing CD/DVDs on DVD Multi drive. Disclaimer TOSHIBA does not bear responsibility for the following: ■ Damage to any CD R/RW or DVD R/ RW disc that may be caused by writing or rewriting with this product.

  • Page 75: Before Writing Or Rewriting

    Based on TOSHIBA’s limited compatibility testing, we suggest the following manufacturers of CD R/RW and DVD R/ RW/ RAM disc. However, in no event does TOSHIBA guarantee the operation, quality or performance of any disc. Disc quality can affect write or rewrite success rates.
  • Page 76 HDD access speed. They may cause unstable operation and data damage. ■ Write from the computer's HDD to the CD/DVD. Do not try to write from shared devices such as a LAN server or any other network device. TOSHIBA A40 Series Operating Basics 4 11...

  • Page 77: Drag'n Drop Cd+Dvd

    The Record and Verify function automatically checks whether data has been correctly recorded onto a CD/DVD. Byte compare compares the original data file with the data recorded on the CD/DVD and checks that the data completely matches. TOSHIBA A40 Series Operating Basics 4 12...

  • Page 78: Media Care

    6. Magnetic energy can destroy data on diskettes. Keep your diskettes away from speakers, radios, television sets and other sources of magnetic fields. TOSHIBA A40 Series Operating Basics 4 13...

  • Page 79: Sound System

    SoundMAX Control Panel, follow the steps below. 1. Click Start and click Control Panel. 2. If you are viewing the Control Panel in Category View, click on Switch to Classic View. 3. Double click the SoundMAX icon. TOSHIBA A40 Series Operating Basics 4 14...

  • Page 80: Microphone Enhancements

    3. Input a time in Power Save Delay (Seconds). If the High Power Saving is selected, you need to play an audio file once before you use a microphone or play an audio CD by the analog CD audio. TOSHIBA A40 Series Operating Basics 4 15...

  • Page 81: Modem

    To select a region, follow the steps below. 1. Click start, point to All Programs, point to TOSHIBA point to Networking and click Modem Region Select. Do not use the Country/Region Select function in the Modem setup utility in the Control Panel if the function is available.

  • Page 82: Properties Menu

    Select this item to display the dialling 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. TOSHIBA A40 Series 4 17...

  • Page 83: Connecting

    1. Pinch the lever on the connector in the telephone jack and pull out the connector. 2. Disconnect the cable from the computer in the same manner. 3. In the same way, pull the cable’s other connector out of the computer. TOSHIBA A40 Series Connecting the internal modem Operating Basics 4 18...

  • Page 84: Lan

    When the computer is exchanging data with the LAN, the LAN Active indicator glows orange. When the computer is connected to a LAN hub but is not exchanging data, the Link indicator glows green. TOSHIBA A40 Series Connecting the LAN cable Operating Basics...

  • Page 85: Disconnecting Lan Cable

    Never use harsh or caustic chemical products to clean the computer. ■ Remove the dust from the cooling vents on the Left side of the computer regularly with vacuum cleaner. Refer to the Left side section in Chapter 2, The Grand Tour. TOSHIBA A40 Series Operating Basics 4 20...

  • Page 86: Moving The Computer

    CPU temperature by turning on the fan first, then if necessary, lowering the CPU speed. Or, by lowering the CPU speed first, then if necessary, turning on the fan. Use the Cooling Method item of the Basic Setup tab in TOSHIBA Power Saver. Maximum Performance...

  • Page 87: Chapter 5 The Keyboard

    TOSHIBA A40 Series 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/region’s keyboard layout your computer is configured with.

  • Page 88: F1...F12 Function Keys 5

    American keyboard driver. 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.

  • Page 89: Emulating Keys On Enhanced Keyboard

    Press Fn + Enter to simulate Enter on the enhanced keyboard’s numeric keypad. Press Fn + Ctrl to simulate the enhanced keyboard’s right Ctrl key. TOSHIBA A40 Series & < > A 101 key enhanced keyboard layout...

  • Page 90: Hot Keys

    Hibernation: When you press Fn + F4, the computer enters Hibernation. To avoid entering Hibernation unexpectedly, a dialog box appears for verification. However, if you select the check box, it will not appear in the future. TOSHIBA A40 Series...
  • Page 91 If no wireless communication device is installed, no dialog box will appear. Touch pad: Pressing Fn + F9 enables or disables the Touch pad function. When you press these hot keys, the current setting will change and be displayed as an icon. TOSHIBA A40 Series...

  • Page 92: Fn Sticky Key

    Fn Sticky key You can use the TOSHIBA Accessibility Utility to make the Fn key sticky, that is, you can press it once, release it, and then press an F number key. To start the TOSHIBA Accessibility Utility, click start, point to All Programs, point to TOSHIBA, point to Utilities and click Accessibility.

  • Page 93: Keypad Overlay

    To turn on the Numeric mode, press Fn + F11. The Numeric mode F11 indicator lights. Now try numeric data entry using the keys shown below. Press Fn + F11 again to turn off the overlay. TOSHIBA A40 Series The numeric keypad overlay The Keyboard...

  • Page 94: Temporarily Using Normal Keyboard (Overlay

    2. Using the overlay keys, type the ASCII code. 3. Release Alt + Fn, and the ASCII character appears on the display screen. A list of ASCII characters with their codes is shown in Appendix F. TOSHIBA A40 Series The Keyboard...

  • Page 95: Chapter 6 Power And Power Up Modes

    TOSHIBA A40 Series 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.

  • Page 96: Power Indicators

    When the battery’s temperature falls to a normal range, charge will resume. This occurs whether the computer’s power is on or off. TOSHIBA A40 Series Power on • Operates • LED: Battery off DC IN 15V off •...

  • Page 97: Dc In 15V Indicator

    Check the Power indicator to determine the power status: Green Blinking orange No light TOSHIBA A40 Series Power and Power Up Modes Indicates the AC adaptor is connected and supplying proper power to the computer. Indicates a problem with the power supply. Plug the AC adaptor into another outlet.

  • Page 98: Battery Types

    Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. Do not remove the battery pack while the computer is in Standby mode. Data is stored in RAM, so if the computer loses power it will be lost. When...

  • Page 99: Real Time Clock Battery

    Press [F1] key to set Date/Time. The computer’s RTC battery is a nickel metal hydride 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 100 9. Never let a battery pack become wet. A wet battery pack will overheat, ignite or rupture possibly resulting in death or serious injury. TOSHIBA A40 Series Power and Power Up Modes...
  • Page 101 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.

  • Page 102: Charging The Batteries

    The computer enters Hibernate mode only if Hibernation is enabled in two places : the Hibernate tab in Power Options and Setup Action tab in TOSHIBA Power Saver. You must recharge a battery pack when it becomes discharged. Procedures...
  • Page 103 Leaving the AC adaptor connected will shorten battery life. At least once a month, run the computer on battery power until the battery is fully discharged, then recharge the battery. TOSHIBA A40 Series Power and Power Up Modes Charging time (hours)

  • Page 104: Monitoring Battery Capacity

    In this case, TOSHIBA Power Saver will indicate a 100% charge for both the old and new battery, but the displayed estimated time remaining will be shorter for the older battery.

  • Page 105: Retaining Data With Power Off

    If you are not going to use the computer for more than eight hours, disconnect the universal AC adaptor. ■ Store spare battery packs in a cool dry place out of direct sunlight. TOSHIBA A40 Series Power and Power Up Modes about 6 days (Standby mode) about 2 months(Boot mode)

  • Page 106: Replacing The Battery Pack

    1. Save your work. 2. Turn the computer’s power off. Make sure the Power indicator is off. 3. Remove all cables connected to the computer. 4. Turn the computer upside down. TOSHIBA A40 Series Power and Power Up Modes 6 12...
  • Page 107 (direction opposite to the battery), then slide out the battery pack. For environmental reasons, do not throw away a spent battery pack. Please return spent battery packs to your TOSHIBA dealer. TOSHIBA A40 Series Power and Power Up Modes...

  • Page 108: Installing The Battery Pack

    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.

  • Page 109: Starting The Computer By Password

    Refer also to the sections Turning on the power and Turning off the power in Chapter 3, Getting Started. Windows utilities You can specify the setting in TOSHIBA Power Saver. Hot keys You can use hot keys Fn + F3 to enter Standby mode and Fn + F4 to enter Hibernation.

  • Page 110: Panel Power On/Off

    System Auto Off This feature turns the system off automatically if it is not used for a set duration. The system shuts down in Standby mode or Hibernation mode in Windows. TOSHIBA A40 Series Power and Power Up Modes 6 16...

  • Page 111: Chapter 7 Hw Setup And Passwords

    Priority, Keyboard, USB, LAN, General, Password, Device Config and Parallel/Printer. If the supervisor password is set, access to the TOSHIBA HW Setup program can be prevented when the user password is used to log on to the computer. Some models are not equipped with Parallel/Printer tab and/or CPU tab.
  • Page 112 If you click the OK button before entering the password, Not registered will appear on the display. TOSHIBA A40 Series Accepts your changes and closes the HW Setup window. Closes the window without accepting your changes.
  • Page 113 4. Follow the same procedures described in the earlier section, How to set the password, to set a new user password. Refer to the Supervisor password section later in this Chapter for details on setting the supervisor password. TOSHIBA A40 Series Verify Password: The password was registered Entry Error!!!
  • Page 114 Device Config Device Configuration This option lets you set the device configuration. All Devices Setup by OS TOSHIBA A40 Series Password= Insert FD Ready (Y/N) Remove FD press key BIOS sets all devices. Operating system sets devices that it can control.
  • Page 115 Standard VGA mode and not available on Windows Desktop) Auto-Selected LCD + Analog RGB TOSHIBA A40 Series Sets the port type to Extended Capabilities Port (ECP). For most printers, the port should be set to ECP. (Default) This setting should be used with some other parallel devices.
  • Page 116 Dynamically Switchable setting in the Dynamic CPU Frequency Mode option is not available when the Enabled without PM option is selected on this tab. TOSHIBA A40 Series CPU power consumption and clock speed automatic switching function is enabled. When the computer is in use, CPU operation is automatically switched when necessary.
  • Page 117 * In this computer, CD ROM refers to the Fixed optical media drive. PC card HDD boot is supported only by slot 0 on the computer. Support is guaranteed only for TOSHIBA PC card HDDs. When you assign a PC card HDD top priority, “PC” is not displayed.
  • Page 118 HW Setup. Support of PC (ATA) card boot is guaranteed only for TOSHIBA PC card HDDs. A PC (ATA) card takes the position of HDD in the Boot Priority Options list.
  • Page 119 USB-FDD Legacy Emulation Use this option to enable or disable USB FDD Legacy Emulation. Enabled Disabled TOSHIBA A40 Series Sets PXE as the protocol. (Default) Sets RPL as the protocol. Enables the Wake up on Keyboard. Disables the Wake up on Keyboard. (Default) Enables the USB KB/Mouse Legacy Emulation.

  • Page 120: Supervisor Password

    Supervisor password Refer to the readme file of the Supervisor Password Utility for instructions on setting the Supervisor Password. The path to the readme file is C:\Program Files\TOSHIBA\Windows Utilities\SVPWTool. In the SVPWTool directory, open the readme.htm file. TOSHIBA A40 Series Enables Built in LAN functions.

  • Page 121: Chapter 8 Optional Devices

    TOSHIBA A40 Series Optional Devices Optional devices can expand the computer’s capabilities and its versatility. This Chapter describes connection or installation of the following devices, which are available from your TOSHIBA dealer: Cards/memory ■ PC cards ■ Memory expansion Power devices ■...

  • Page 122: Pc Cards

    The computer is equipped with a PC card expansion slot that can accommodate one 5 mm Type II card. Any PC card that meets industry standards (manufactured by TOSHIBA or other vendor) can be installed. The slot supports 16 bit PC cards, including PC card 16’s multifunction card and CardBus PC cards.

  • Page 123: Removing A Pc Card

    2. Click PC card. 3. Press the PC card eject button to extend it. 4. Press the extended eject button to pop the card out slightly. 5. Pinch the PC card and remove it. Removing the PC card TOSHIBA A40 Series...

  • Page 124: Memory

    Refer to General Precautions for the attention when keyboard brace is removed. Use only memory modules approved by TOSHIBA. Do not try to install or remove a memory module under the following conditions. You can damage the computer and the module. Also, data will be lost.

  • Page 125: Installing A Memory Module

    6. Remove two screws securing the keyboard and one screw securing the metal brace. Lift off the metal brace. Use a point size 0 Phillips screwdriver. TOSHIBA A40 Series Removing the keyboard brace Optional Devices...
  • Page 126 The keyboard is connected to the computer by a ribbon cable. Be careful not to apply tension to this cable when you lift up the keyboard. Do not try to disconnect this cable. Removing three screws and one metal brace, and rotate the keyboard TOSHIBA A40 Series...
  • Page 127 Debris on the connectors may cause memory access problems. The slot A is reserved for main memory. Use the slot B for expanded memory. If only one card is installed, use the slot A. Lifting into the left the insulation sheet. TOSHIBA A40 Series...
  • Page 128 Chapter 6, Power and Power up Modes, for details. 15. Turn the power on and make sure the added memory is recognized. Open System Properties in the Control Panel and click the General tab. TOSHIBA A40 Series Installing the memory module. Optional Devices...

  • Page 129: Removing Memory Module

    Debris on the connectors may cause memory access problems. 7. Rotate the keyboard back into place and secure the keyboard brace as described in the previous section. 8. Turn the computer upside down and replace the battery pack. TOSHIBA A40 Series Removing the memory module Optional Devices...

  • Page 130: Battery Pack

    Fn + F5 to switch to the internal display. Refer to Chapter 5, The Keyboard, for details on using hot keys to change the display setting. TOSHIBA A40 Series Optional Devices 8 10...

  • Page 131: Parallel Printer

    8. Start the HW Setup program. Refer to Chapter 7, HW Setup and Passwords. 9. Select the Parallel/Printer tab from the TOSHIBA HW Setup window. 10. Set the Parallel Port Mode and press OK. 11. Choose Reboot for the change to take effect.

  • Page 132: Security Lock

    Cooling Vent. There is a possibility of getting burnt when the Security Lock Slot is touched at this time. Therefore, be careful enough work after it is confirmed that heat is cold enough after the computer is used. TOSHIBA A40 Series Security lock Optional Devices...

  • Page 133: Chapter 9 Troubleshooting

    TOSHIBA A40 Series 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 134: Preliminary Checklist

    Do you hear any beeps? How many? Are they long or short? Are they high pitched or low? Is the computer making any unusual noises? Write down what you hear. Record your observations so you can describe them to your dealer. TOSHIBA A40 Series Troubleshooting...

  • Page 135: Hardware And System Checklist

    Keyboard ■ LCD panel ■ Hard disk drive ■ CD RW/DVD ROM drive ■ DVD R/ RW drive ■ Diskette drive (optional) TOSHIBA A40 Series Troubleshooting ■ PC card ■ ■ Pointing device ■ ■ Memory expansion ■ Sound system ■...

  • Page 136: System Start

    This message remains on the screen for a few seconds. If the self test is successful, the computer tries to load the operating system, depending on how the Boot Priority is set in the TOSHIBA HW Setup program. If any of the following conditions are present, the self test failed: ■...
  • Page 137 Problem AC adaptor doesn't power the computer (DC IN 15V indicator does not glow green) TOSHIBA A40 Series Procedure Leave the computer off until it the DC IN 15V indicator stops blinking. It is recommended to leave the computer off...
  • Page 138 If you frequently recharge a partially charged battery, the battery might not charge to its full potential. Fully discharge the battery, then try to charge it again. Check the power consumption settings in TOSHIBA Power Saver. Consider using a power saving mode. Troubleshooting...

  • Page 139: Password

    Problem Some letter keys produce numbers Output to screen is garbled Key top comes off TOSHIBA A40 Series Procedure Contact your dealer. Procedure Check that the numeric keypad overlay is not selected. Press Fn + F10 and try typing again.
  • Page 140 Press the key top until you hear a click after removing a metal spring from the key top, hooking it to projecting parts and aligning the centre of the key top. Enter, Back Space, Shift and Space key TOSHIBA A40 Series...
  • Page 141 Follow the steps below when a plastic spring is out of place together with a key top. 1. Remove the plastic spring from the key top. 2. Attach the plastic spring to the keyboard with its flat face downward after confirming the direction. TOSHIBA A40 Series...

  • Page 142: Lcd Panel

    Markings appear on the LCD. Problems above remain unresolved or other problems occur TOSHIBA A40 Series Procedure Press hot keys Fn + F5 to change the display priority, to make sure it is not set for an external monitor. They might have come from contact with the keyboard, Touch Pad.

  • Page 143: Hard Disk Drive

    For more information, refer to Chapter 4, Operating Basics. Problem You cannot access a CD/DVD in the drive TOSHIBA A40 Series Procedure Check if a diskette is in the diskette drive or a CD ROM is in the optical media drive. Remove any diskette and/or CD ROM and check Boot priority.
  • Page 144 Region codes are listed in the Optical media drives section in Chapter 2, The Grand Tour. If you have trouble writing, make sure you are observing the following precautions: ■ Use only media recommended by TOSHIBA. ■ Do not use the mouse or keyboard during writing. ■...

  • Page 145: Dvd R/ Rw Drive

    CD/DVD in the drive Some CD/DVDs run correctly, but others do not TOSHIBA A40 Series Procedure Make sure the drive’s drawer is securely closed. Press gently until it clicks into place. Open the drawer and make sure the CD/DVD is properly seated.

  • Page 146: Diskette Drive

    TOSHIBA A40 Series If you have trouble writing, make sure you are observing the following precautions: ■ Use only media recommended by TOSHIBA. ■ Do not use the mouse or keyboard during writing. ■ Use only the software supplied with the computer for recording.

  • Page 147: Pc Card

    Double tapping does not work The mouse pointer moves too fast or too slow TOSHIBA A40 Series Procedure Reseat the PC card to make sure it is firmly connected. Make sure the connection between the external device and the card is firm.
  • Page 148 The mouse pointer moves erratically TOSHIBA A40 Series Procedure The system might be busy. If the pointer is shaped as an hourglass, wait for it to resume its normal shape and try again to move it.

  • Page 149: Usb

    Beep sounds. (If slot A two beeps, If slot B three beeps, If both, two and three beeps.) TOSHIBA A40 Series Procedure Check for a firm cable connection between the USB ports on the computer and the USB device. Make sure the USB device drivers are properly installed.

  • Page 150: Sound System

    Refer also to Chapter 8, Optional Devices, and to your monitor’s documentation. Problem Monitor does not turn No display Display error occurs TOSHIBA A40 Series Procedure Adjust the volume control dial. Check the software volume settings. Make sure the headphone connection is secure. If problems persist, contact your dealer.

  • Page 151: Modem

    You cannot receive an incoming call TOSHIBA A40 Series Procedure Make sure the computer’s internal modem settings are correct. Refer to Phone and Modem Properties in the Control Panel. If the call is going through a PBX machine, make sure the communication application’s tone dial...

  • Page 152: Standby/Hibernation

    LCD: RTC battery is low or CMOS checksum is inconsistent. Press F1 key to set Date/Time. TOSHIBA A40 Series Procedure Is Windows Media™ Player open? The system might not enter Standby/Hibernation, if Windows Media Player is either playing a selection or finished playing a selection.

  • Page 153: Printer

    Problem Printer does not turn Computer/printer do not communicate Printer error TOSHIBA A40 Series Procedure Check that the printer is connected to an electric outlet. Make sure the outlet is supplying power by plugging in an appliance. Make sure the printer is turned on and is online (ready to use).

  • Page 154: 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 155: Appendix A Specifications

    TOSHIBA A40 Series Specifications This appendix summarises the computer’s technical specifications. Physical Dimensions Size Weight Environmental Requirements Conditions Operating Non operating Thermal Gradient Wet bulb temperature Conditions Operating Non operating User's Manual TOSHIBA A40 Series Appendix A 337 (w) x 298 (d) x40/46 (h) millimetres (not...

  • Page 156: Power Requirements

    Control command Monitor function Communication specifications Communication system Communication protocol Communication speed TOSHIBA A40 Series 100 240 volts AC 50 or 60 hertz (cycles per second) 15 VDC 8.0 amperes Telephone line (analogue only) Pulse Tone AT commands EIA 578 commands Computer’s speaker...
  • Page 157 (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. CE Marking is the responsibility of TOSHIBA Europe GmbH, Hammfelddamm 8, 41460 Neuss, Germany.

  • Page 158: Appendix B Ac Power Cord And Connectors

    TOSHIBA A40 Series 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/region in which it is used. All cords must meet the following...
  • Page 159 The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia and Europe. USA and Canada UL approved CSA approved AS approved TOSHIBA A40 Series KEMA NEMKO SEMKO Australia AC Power Cord and Connectors United Kingdom...

  • Page 160: Appendix C Keyboard Layouts

    TOSHIBA A40 Series Keyboard Layouts Arabic Belgian User's Manual TOSHIBA A40 Series Keyboard Layouts Appendix C...
  • Page 161 Keyboard Layouts Danish French German TOSHIBA A40 Series...
  • Page 162 Keyboard Layouts Greek Hebrew Italian TOSHIBA A40 Series...
  • Page 163 Keyboard Layouts Norwegian Polish Portuguese TOSHIBA A40 Series...
  • Page 164 Keyboard Layouts Russian Spanish Swedish TOSHIBA A40 Series...
  • Page 165 Keyboard Layouts Swiss German Turkish UK English TOSHIBA A40 Series...
  • Page 166 Keyboard Layouts US English TOSHIBA A40 Series...

  • Page 167: Appendix D Display Controller And Modes

    TOSHIBA A40 Series 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 Extended Graphics Array (XGA) support for the internal LCD and external monitors.
  • Page 168 640 x 480 Grph Pels 640 x 480 Grph Pels 320 x 200 Grph Pels TOSHIBA A40 Series Character LCD Colours CRT Colours Scanning matrix (pels) 8 x 8 16 of 256K 8 x 8 16 of 256K 8 x 14...
  • Page 169 1280 × 1024 1400 × 1050 1600 × 1200 1920 × 1440 2048 × 1536 640 × 480 800 × 600 1024 × 768 1280 × 1024 TOSHIBA A40 Series LCD colours CRT colours 256/256K 256/256K 256/256K 256/256K 256/256K 256/256K...
  • Page 170 1280 × 1024 1400 × 1050 1600 × 1200 1920 × 1440 2048 × 1536 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode. TOSHIBA A40 Series LCD colours CRT colours 64K/64K 64K/64K (Virtual) 64K/64K...

  • Page 171: Display Settings

    CRT monitor at the same time. ■ The Settings tab is displayed in the following steps; a. Open Control Panel, click Appearance and Themes b. Click display c. Select Settings tab TOSHIBA A40 Series Display Controller and Modes Display Properties...
  • Page 172 Please refer to External monitor in the online manual of Chapter 8, Optional Devices, or the application guide for the setting of each display device. TOSHIBA A40 Series in the left of Devices tab (see the figure below), then ®...
  • Page 173 The following Set up screen is displayed, then remove the check of Use Hardware Decode Acceleration (The check of Use Hardware Colour Acceleration is removed automatically). Setup d. Click OK button(The Set up tab closes automatically). TOSHIBA A40 Series...
  • Page 174 In the Setup window, deselect the Hardware decode acceleration checkbox (Deselecting this checkbox will automatically deselect the Hardware colour acceleration checkbox). d. Click the OK button (The Setup tab panel will close). TOSHIBA A40 Series Display Controller and Modes...

  • Page 175: Appendix E 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) below. ■ Attach a copy of your receipt showing where your computer was purchased.

  • Page 176: Toshiba Theft Registration

    TOSHIBA Theft Registration Send to: Fax number: Country stolen: Machine type: (e.g. TOSHIBA A40 Series) Model number: (e.g. PSA40 YXT) Serial number: (e.g. 70123456E) Date stolen: Warranty seal: (e.g. 9813 123456 049) Owner’s details Name: Company: Street: Postal Code/City: Country:...

  • Page 177: Appendix F Ascii Character Codes

    TOSHIBA A40 Series 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, The Keyboard). The characters that are printed, however, depend on the software you are using.
  • Page 178 TOSHIBA A40 Series Sort code char ¶ § ▲ ▼ ASCII Character Codes Ctrl char...
  • Page 179 “ & ’ < > TOSHIBA A40 Series Sort code code ASCII Character Codes Sort char...
  • Page 180 ’ TOSHIBA A40 Series Sort code code ASCII Character Codes Sort char Ç ü é â ä à å ç ê ë è ï î ì Ä Å É æ Æ ô ö ò û ù ÿ...
  • Page 181 á í ó ú ñ Ñ ¿ ¡ « » TOSHIBA A40 Series Sort code code ASCII Character Codes Sort char...
  • Page 182 TOSHIBA A40 Series code code char ß ASCII Character Codes Sort...

  • Page 183: Appendix G Internal Modem Guide

    TOSHIBA A40 Series Internal Modem Guide This appendix describes how to install and the remove the internal modem. Do not disassemble the computer beyond the steps described in this instruction or touch any components not specifically described. Installing the internal modem The internal modem is preinstalled.
  • Page 184 14. Two screws secure the keyboard and one screw secures the metal brace. 15. Seat the keyboard brace and press to secure latches. 16. Install the battery pack. Refer to Replacing the battery pack section in Chapter 6, Power and Power Up Modes, for details. TOSHIBA A40 Series Internal Modem Guide...

  • Page 185: Removing The Internal Modem

    16. Install the battery pack. Refer to Replacing the battery pack section in Chapter 6, Power and Power Up Modes, for details. The internal modem is approved by Japan Approvals Institute for Telecommunications Equipment. TOSHIBA A40 Series Internal Modem Guide...

  • Page 186: Glossary

    TOSHIBA A40 Series Glossary The terms in this glossary cover topics related to this manual. Alternate naming is included for reference. adaptor: A device that provides an interface between two dissimilar electronic devices. For example, the AC adaptor modifies the power from a wall outlet for use by the computer.
  • Page 187 An interface for transmission of signals, data or electric power. byte: The representation of a single character. A sequence of eight bits treated as a single unit; also the smallest addressable unit within the system. TOSHIBA A40 Series Glossary...
  • Page 188 Integrated circuits implemented in CMOS technology can be tightly packaged and are highly reliable. cold start: Starting a computer that is currently off (turning on the power). COM1, COM2, COM3 and COM4: The names assigned to the serial and communication ports. TOSHIBA A40 Series Glossary...
  • Page 189 CRT: Cathode Ray Tube. A vacuum tube in which beams projected on a fluorescent screen producing luminous spots. An example is the television set. cursor: A small, blinking rectangle or line that indicates the current position on the display screen. TOSHIBA A40 Series Glossary...
  • Page 190 DOS: Disk Operating System. See operating system. driver: A software program, generally part of the operating system, that controls a specific piece of hardware (frequently a peripheral device such as a printer or mouse). TOSHIBA A40 Series Glossary...
  • Page 191 2) A means of aborting the task currently in progress. execute: To interpret and execute an instruction. Extended Capability Port: An industry standard that provides a data buffer, switchable forward and reverse data transmission, and run length encoding (RLE) support. TOSHIBA A40 Series Glossary...
  • Page 192 The physical electronic and mechanical components of a computer system: typically, the computer itself, external disk drives, etc. See also software and firmware. HW Setup: A TOSHIBA utility that lets you set the parameters for various hardware components. TOSHIBA A40 Series...
  • Page 193 The computer that controls, regulates, and transmits information to a device or another computer. hotkey: A TOSHIBA feature in which certain keys in combination with the extended function key, Fn, can be used to set system parameters, such as speaker volume.
  • Page 194 LSI: Large Scale Integration. 1) A technology that allows the inclusion of up to 100,000 simple logic gates on a single chip. 2) An integrated circuit that uses the large scale integration. TOSHIBA A40 Series Glossary...
  • Page 195 A TOSHIBA utility that lets you create a CD ROM data base for quick access to CD ROM data. main board: See motherboard. maths co processor: A circuit built into the processor that is dedicated to intensive math calculations.
  • Page 196 The results of a computer operation. Output commonly indicates data 1) printed on paper, 2) displayed at a terminal, 3) sent through the serial port of internal modem, or 4) stored on some magnetic media. TOSHIBA A40 Series Glossary...
  • Page 197 The electrical connection through which the computer sends and receives data to and from devices or other computers. Power Saver Utility: A TOSHIBA utility that lets you set the parameters for various power saving functions. printed circuit board (PCB): A hardware component of a processor to which integrated circuits and other components are attached.
  • Page 198 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 199 A disk that has been formatted with an operating system. For MS DOS the operating system is contained in two hidden files and the COMMAND.COM file. You can boot a computer using a system disk. Also called an operating system disk. TOSHIBA A40 Series Glossary...
  • Page 200 TFT: Thin film transistor. A colour LCD technology that applies individual transistors to each pixel enabling fine display control and excellent screen legibility. touch pad: A pointing device integrated into the TOSHIBA computer palm rest. TTL: Transistor transistor logic. A logic circuit design that uses switching transistors for gates and storage.

  • Page 201: Index

    TOSHIBA A40 Series Index AC adaptor, 1 4, 2 17, 8 10 connecting, 3 5 AC power problems, 9 5 ASCII characters, 5 8, F 1 Audio/Video control buttons, 2 10 controls, 4 6 Battery, 1 4 care and use of, 6 5...
  • Page 202 Keyboard, 7 9 LAN, 7 10 Parallel/Printer, 7 5 Password, 7 2 USB, 7 9 Instant security, 1 9 TOSHIBA A40 Series Keyboard, 1 6, 7 9 F1...F12 function keys, 5 2 indicators, 2 12 problems, 9 7 Typewriter keys, 5 1...
  • Page 203 9 2 Printer, 9 21 Real time clock, 9 20 self test, 9 4 Sound system, 9 18 support from TOSHIBA, 9 22 system start up, 9 4 USB, 9 17 Processor, 1 3 Real time clock battery, 6 5...
  • Page 204 System indicators, 2 1, 2 11 Battery, 2 11 DC IN 15V, 2 11 HDD, 2 11 Power, 2 11 Toshiba Utilities, 1 8 Touch pad, 1 6, 2 10 control buttons, 2 10 using, 4 1 Troubleshooting, 9 1...

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