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Toshiba Satellite A50-109 User Manual

Toshiba satellite a50-109: user guide
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User's Manual
TOSHIBA
A50
TOSHIBA A50
TOSHIBA A50
Choose freedom.
Choose freedom.
Choose freedom.
computers.toshiba-europe.com

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Summary of Contents for Toshiba Satellite A50-109

  • Page 1 User’s Manual TOSHIBA A A50 TOSHIBA A50 TOSHIBA A50 TOSHIBA A50 Choose freedom. Choose freedom. Choose freedom. computers.toshiba-europe.com...
  • Page 2 Copyright © 2004 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 This product is carrying the CE-Mark in accordance with the related European Directives. Responsible for CE-Marking is TOSHIBA Europe, Hammfelddamm 8, 41460 Neuss, Germany. The complete and official EU Declaration of Conformity can be found on TOSHIBA’s web site http://epps.toshiba-teg.com on the Internet.

  • Page 4: Optical Disc Drive Safety Instructions

    Optical disc drive safety instructions Be sure to check the international precautions at the end of this section. DVD Super Multi DV-W24E ■ The DVD Super Multi drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference.
  • Page 5 TOSHIBA DVD-ROM SD-C2612 ■ The DVD-ROM drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location.
  • Page 6 DVD-ROM & CD-R/RW SD-R2512 ■ The DVD-ROM & CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 7 DVD-R/-RW SD-R6112, SD-R6332 ■ The DVD-R/-RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 8 HITACHI LG DVD-ROM & CD-R/RW GCC-4241N ■ The DVD-ROM & CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 9 Panasonic DVD-ROM & CD-R/RW UJDA750 ■ The DVD-ROM & CD-R/RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 10 DVD-R/-RW UJ-811BTJB-A ■ The DVD -R/-RW drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 11 DVD Super Multi UJ-820 ■ The DVD Super Multi drive employs a laser system. To ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■...
  • Page 12 International precautions CLASS 1 LASER PRODUCT LASERSCHUTZKLASSE 1 PRODUKT TOEN60825 ADVERSEL:USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAF-BRYDER ER UDE AF FUNKTION. UNDGÅ UDSÆTTSLSE FOR STRÅLING User’s Manual CAUTION: This appliance contains a laser system and is classified as a “CLASS 1 LASER PRODUCT.” To use this model properly, read the instruction manual carefully and keep this manual for your future reference.
  • Page 13 OBS! Apparaten innehåller laserkomponent som avger laserstråining överstigande gränsen för laserklass 1. VAROITUS. Suojakoteloa si saa avata. Laite sisältää laserdiodin, joka lähetää näkymätöntä silmilie vaarallista lasersäteilyä. CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED IN THE OWNER’S MANUAL MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

  • Page 14: General Precautions

    TOSHIBA A50 Series 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 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 15 For optimum performance, use your computer product only under recommended conditions Read additional restrictions under “Environmental Requirements” in appendix A, Specifications. Contact TOSHIBA Technical Service and Support for more information. User’s Manual...

  • Page 16: Rtc Battery

    EMC (Electromagnetic Compatibility) and safety standards. However, TOSHIBA cannot 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 provide assurance that the system (PC plus options / cables) still fulfils the required standards.

  • Page 17: Wireless Lan And Your Health

    Any consequences resulting from the use of this product in working environments that are not approved are not the responsibility of TOSHIBA Europe GmbH. The consequences of the use of this product in non-approved working environments may be: ■ Interference with other devices or machines in the near surrounding area ■...

  • Page 18: Limitation Of Liability

    In some situations or environments, the use of Wireless LAN may be restricted by the proprietor of the building or responsible representatives of the organisation. These situations may for example include: ■ Using the Wireless LAN equipment on board of aeroplanes, or ■...

  • Page 19: Usage Restrictions

    Usage Restrictions Do not use the Wireless Products for controlling the following equipment: ■ Equipment directly linked with human life corresponding to the following. ■ Medical equipment such as life support systems, equipment used in operations, etc. ■ Exhaust systems for gases such as poisonous gas etc. and exhaust systems for smoke.
  • Page 20 WARNING Turn OFF the Wireless Communication switch of Wireless Products in a congested place, such as a crowded commuter train. Keep this product away from a cardiac pacemaker at least 22cm. Radio waves can potentially affect cardiac pacemaker operation, thereby causing respiratory troubles.

  • Page 21: Table Of Contents

    TOSHIBA A50 Series Table of Contents General Precautions Preface Manual contents ........-xxvii Conventions .
  • Page 22 Restoring the preinstalled software ......3-13 Restoring TOSHIBA utilities and drivers ..... 3-13...
  • Page 23 DLA for TOSHIBA ........
  • Page 24 The Keyboard Chapter 5 Typewriter keys......... . . 5-1 F1 …...
  • Page 25 HW Setup and Passwords Chapter 7 HW Setup..........7-1 Accessing HW Setup .
  • Page 26 TOSHIBA support ........

  • Page 27: Preface

    This manual tells how to set up and begin using your TOSHIBA A50 Series computer. It also provides detailed information on configuring your computer, basic operations and care, using optional devices and troubleshooting.

  • Page 28: Conventions

    Chapter 4, Operating devices: Touch pad, optional USB floppy disk drive, Audio/Video controls, Sound System, optical media drives, modem, wireless communication and LAN. It also provides tips on care of the computer, floppy disks and CD/ DVDs. Chapter 5, the keypad overlay and hot keys. Chapter 6, Power and Power-Up power resources and battery save modes.

  • Page 29: 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 30: 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 31: Software

    ■ TOSHIBA User’s Manual ■ TOSHIBA Console ■ TOSHIBA Config Free ■ TOSHIBA Touch and Launch ■ TOSHIBA Touch pad On/Off Utility ■ TOSHIBA PC Diagnostic Tool ■ TOSHIBA Zooming Utility ■ Documentation: ■ TOSHIBA A50 Series User's Manual ■...

  • Page 32: 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 Some models in this series carry Intel® Centrino™ technology, which is based on three separate components, specifically the Intel®...
  • Page 33 Memory Slots Before you install a new 1,024MB memory module (PA3313U-1M1G) you purchased, be sure to remove all memory modules already installed. Moreover, because the memory that is attached ahead exceeds it to capacity, it is not possible to install it. Video RAM Power Battery pack...
  • Page 34 Disks Hard disk drive USB floppy disk drive (Optional) Computers in this series can be configured with a fixed optical media drive. The available optical media drives are described below. DVD-ROM drive DVD-ROM & CD-R/ RW drive User’s Manual Available in four sizes. ■...
  • Page 35 DVD-R/-RW driv e DVD Super Multi driv e Display The computer’s LCD panel supports high-resolution video graphics. The screen can be set at a wide range of viewing angles for maximum comfort and readability. Built-in Graphics controller User’s Manual Some models are equipped with a full- size DVD- R/-RW drive module that lets you record data to rewritable CD/DVDs as well as run either 12cm (4.72") or 8cm (3.15") CDs/12cm(4.72") DVDs...

  • Page 36: Pointing Device

    Keyboard Built-in Pointing Device Built-in Touch pad Ports External monitor Universal Serial Bus (USB 2.0) i.LINK™ (IEEE1394)* User’s Manual 85 keys or 86 keys, compatible with IBM enhanced keyboard, embedded numeric overlay, dedicated cursor control, Refer to Chapter 5, Keyboard, for details. A Touch pad and control buttons in the palm rest enable control of the on-screen pointer and scrolling of windows.
  • Page 37 Slots PC Card Multimedia Sound system Video-out jack (S-Video) Audio/Video control buttons Headphone jack Microphone jack Communications Modem User’s Manual The PC Card slot accommodates a 5 mm Type II card. A Windows Sound System compatible sound system provides speakers as well as jacks for an external microphone and headphone.
  • Page 38 Wireless LAN User’s Manual Some computers in this series are equipped with a Wireless LAN mini-PCI card that is compatible with other LAN systems based on Direct Sequence Spread Spectrum / Orthogonal Frequency Division Multiplexing radio technology that complies with the IEEE 802.11 Standard (Revision A, B or G), and Turbo Mode.

  • Page 39: Special Features

    Security lock slot 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 User’s Manual...
  • Page 40 When battery power is exhausted to the point that computer operation cannot be continued, the system automatically enters Hibernation Mode and shuts down. You can specify the setting in the Setup Action tab in TOSHIBA Power Saver. Introduction section in Chapter 5, 1-11...
  • Page 41 Use the Fan item of the Basic Setup tab in TOSHIBA Power Saver. ■ Maximum Turns on fan first, then if...

  • Page 42: Utilities

    RecordNow! Basic for TOSHIBA DLA for TOSHIBA User’s Manual TOSHIBA Console is a graphical user interface that provides easy access to help and services. To access this power saving and management program, click the Control Panel and select the TOSHIBA Power Saver icon.
  • Page 43 TOSHIBA PC DiagnosticTool TOSHIBA ConfigFree ConfigFree is a suite of utilities to allow easy TOSHIBA Touch pad On/Off Utility TOSHIBA Touch and Launch User’s Manual TOSHIBA PC Diagnostic Tool displays the basic information on PC, and the test of built-in devices can also be performed.You can boot TOSHIBA...

  • Page 44: Options

    A 256, 512 or 1,024 MB memory module (PC2100 / PC2700 DDR) can easily be installed in the computer. An additional battery pack can be purchased from your TOSHIBA dealer. Use it as a spare or replacement. ■ High Capacity battery pack (8800mAh) ■...

  • Page 45: Chapter 2 The Grand Tour

    TOSHIBA A50 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 following figure shows the computer’s front with its display panel in the closed position.

  • Page 46: Left Side

    Left side The following figure shows the computer’s left side. Cooling vents Security lock *i.LINK is provided with some models. External monitor port Cooling vents Do not block the cooling vents. Also ensure that foreign objects are kept out of the vents as items such as pins or similar objects can damage the computer's circuitry.
  • Page 47 i.LINK (IEEE1394) port* Universal Serial Bus (USB 2.0) port Keep foreign objects out of the USB connectors. A pin or similar object can damage the computer’s circuitry. Operation of all functions of all USB devices has not been confirmed. Some functions might not execute properly. PC Card slot Keep foreign objects out of the PC Card slot.

  • Page 48: Right Side

    Right side The following figure shows the computer’s right side. Headphone jack Volume control Volume control Headphone jack Microphone jack Fixed Optical media drive User’s Manual Microphone jack Fixed Optical media drive The right side of the computer Use this dial to adjust the volume of the stereo speakers and the stereo headphones.

  • Page 49: Backside

    Universal Serial Bus (USB 2.0) port DC IN 15V jack DC IN 15V Backside The following figure shows the computer’s back panel (It differs depending on the model). Video-out jack USB port Universal Serial Bus (USB 2.0) port Video-out jack User’s Manual A Universal Serial Bus port is on the right side.
  • Page 50 Modem jack ■ 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. LAN jack Ether Link indicator (green) LAN active indicator (orange)

  • Page 51: Underside

    Underside The following figure shows the underside of the computer. Make sure the display is closed before turning over your computer. Battery release latch(1) Memory module cover Battery release latch(1) Battery release latch(2) Battery pack Memory module cover User’s Manual Battery pack The underside of the computer Slide this lock to release the battery pack for...

  • Page 52: Front With The Display Open

    Front with the display open This section shows the front of the computer with the display open. Refer to the appropriate illustration for details. To open the display, slide the display latch on the front of the display and lift up. Position the display at a comfortable viewing angle.
  • Page 53 Hibernation Mode. Use the TOSHIBA Power Saver Utility to enable or disable this feature. The default is “enabled”. Refer to the TOSHIBA Power Saver Utility and Panel Power Off/On items in Chapter 1, Introduction, for details on settings.

  • Page 54: System Indicators

    System indicators DC IN 15V Power Battery Built-in HDD User’s Manual 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 55: Keyboard Indicators

    Keyboard indicators The figures below show the positions of the keypad overlay indicators and the Caps Lock indicator. 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.

  • Page 56: Usb Floppy Disk Drive (Optional)

    USB floppy disk drive (optional) An optional 3 1/2" floppy disk drive accommodates 1.44-megabyte or 720- kilobyte floppy disks. It connects to the USB port. Disk-In-Use Indicator Disk-In-Use Indicator This indicator lights when the floppy disk is being Floppy disk slot Eject button Check the Disk-In-Use indicator when you use the floppy disk drive.

  • Page 57: Fixed Optical Media Drives

    Fixed optical media drives One of the following optical media drives is installed in the computer: DVD- ROM, DVD-ROM&CD-R/RW, DVD-R/-RW, DVD Super Multi drives. An ATAPI interface controller is used for CD/DVD-ROM operation. When the computer is accessing a CD/DVD, an indicator on the drive glows. Region codes for DVD drives and media DVD-ROM, DVD-ROM and CD-R/RW, DVD-R/-RW, DVD Super Multi drives and media are manufactured according to the specifications of six...

  • Page 58: Writable Discs

    Writable discs This section describes the types of writable CD/DVD discs. Check the specifications for your drive for the type of discs it can write. Use RecordNow! to write compact discs. Refer to Chapter 4, ■ CD-R discs can be written only once. The recorded data cannot be erased or changed.

  • Page 59: Dvd-Rom And Cd-R/Rw Drive

    DVD-ROM and CD-R/RW drive The full-size DVD-ROM and CD-R/RW drive module lets you record data to rewritable CDs as well as run either 12 cm (4.72") or 8 cm (3.15") CD/DVDs without using an adaptor. The read speed is slower at the center of a disc and faster at the outer edge.

  • Page 60: 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 with your computer or an equivalent adapter that is compatible.

  • Page 61: Chapter 3 Getting Started

    TOSHIBA A50 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 Instruction Manual for Safety & Comfort. This guide, which is included with the computer, explains product liability.

  • Page 62: 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 63: 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 to the following figure. Below eye level Foot rest...

  • Page 64: Lighting

    Lighting Proper lighting can improve legibility of the display and reduce eyestrain. ■ 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. ■...

  • Page 65: 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 66: 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. ■...

  • Page 67: Opening The Display

    2. Connect the AC adaptor’s DC output plug to the DC IN 15V jack on the right of the computer. 3. Plug the power cord into a live wall outlet. The Battery and DC IN 15V indicators on the front of the computer should glow. Opening the display The display panel can be rotated in a wide range of angles for optimal viewing.

  • Page 68: 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 set up the operating system. Refer to the section 1.

  • Page 69: Turning Off The Power

    Turning off the power The power can be turned off in one of the following modes: Shut down (Boot), Hibernation or Standby Mode. Shut Down mode (Boot mode) When you turn off the power in Shut Down mode no data is saved and the computer will boot to the operating system’s main screen.
  • Page 70 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 Mode will be lost.

  • Page 71: 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. The latter action works only if Wake-up on Keyboard is enabled in HW Setup.

  • Page 72: Restarting The Computer

    1. Click Start, click Turn Off Computer and click Stand by. 2. Close the display panel. This feature must be enabled. Refer to the Setup Action tab in TOSHIBA Power Saver Utility described in the Control Panel. Open Performance and Maintenance and open TOSHIBA Power Saver.

  • Page 73: Restoring The Preinstalled Software

    Restoring TOSHIBA utilities and drivers If Windows is working properly, individual drivers or applications can be separately restored. Use the Tools & Utilities CD-ROM according to instructions in the booklet contained in the CD box to reinstall TOSHIBA utilities and drivers. User’s Manual...

  • Page 74: Chapter 4 Operating Basics

    TOSHIBA A50 Series Operating Basics This chapter gives information on basic operations including using the Touch pad, the optional USB floppy disk drive, optical media drives, audio/ video controls, sound system, modem, the wireless LAN and LAN. It also provides tips on caring for your computer and on heat dispersal.

  • Page 75: Using The Usb Floppy Disk Drive

    For some functions, you can tap the Touch pad instead of pressing a control button. Click: Tap the Touch pad once Double-click: Tap the Touch pad twice Drag and drop: 1. Hold down the left control button and move the cursor to drag the item you want to move.

  • Page 76: Disconnecting 3 1/2" Floppy Disk Drive

    Disconnecting 3 1/2" floppy disk drive When you have finished using the floppy disk drive, follow the procedures below to disconnect it: 1. Wait for the indicator light to go out to make sure all floppy disk activity has stopped. If you disconnect the floppy disk drive or turn off the power while the computer is accessing the drive you may lose data or damage the floppy disk or the drive.

  • Page 77: Loading Discs

    Loading discs To load CD/DVDs, follow the steps below and refer to the figures. 1. a. When the power is on, press the DVD-ROM eject button to open the drawer slightly. b. Pressing the eject button will not open the drawer when the DVD- ROM drive’s power is off.
  • Page 78 3. Lay the CD/DVD, label side up, in the drawer. When the drawer is fully opened, the edge of the computer will extend slightly over the CD/DVD tray. Therefore, you will need to turn the CD/DVD at an angle when you place it in the tray. After seating the CD/DVD, however, make sure it lies flat, as shown in the figure above.

  • Page 79: Removing Discs

    Removing discs To remove the CD/DVD, follow the steps below and refer to the figure. Do not press the eject button while the computer is accessing the DVD- ROM drive. Wait for the optical media drive indicator to go out before you open the drawer.

  • Page 80: Audio/Video Controls

    Audio/Video controls This section describes how to use the audio/video control buttons. Next and Previous buttons 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 Windows Media Player, selecting Next or Previous advances to a random selection.

  • Page 81: Writing Cds On Dvd-Rom And Cd-R/Rw Drive

    MITSUBISHI CHEMICAL CORPORATION, RICOH Co., Ltd. ■ Ultra-Speed CD-ROM: MITSUBISHI CHEMICAL CORPORATION TOSHIBA has confirmed the operation of CD-R and CD-RW media of the manufacturers above. Operation of other media cannot be guaranteed. ■ CD-RW can generally be rewritten about 1,000 times. However, the actual number of rewrites is affected by the quality of the media and the way it is used.

  • Page 82: When Writing Or Rewriting

    ■ Do not use hard disk utilities, including those intended to enhance HDD access speed. They may cause unstable operation and damage data. ■ Write from the computer's HDD to the CD. Do not try to write from shared devices such as a LAN server or any other network device. ■...

  • Page 83: Writing Cd/Dvds On Dvd-R/-Rw Drive

    DVD Super Multi drive may not function properly, and you may fail to write or rewrite, lose data or incur other damage. Disclaimer (DVD-R/-RW drive) 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 84: Disclaimer (Dvd Super Multi Drive)

    Disclaimer (DVD Super Multi drive) TOSHIBA does not bear responsibility for the following: ■ Damage to any CD-R/RW or DVD-R/-RW/+R/+RW/-RAM disc that may be caused by writing or rewriting with this product. ■ Any change or loss of the recorded contents of CD-R/RW or DVD-R/-...

  • Page 85: Before Writing Or Rewriting

    Based on TOSHIBA's limited compatibility testing, we suggest the following manufacturers of CD-R/RW and DVD-R/+R/-RW/+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 86 ■ Other DVD-ROM drives for computers or other DVD players may not be able to read DVD-R/-RW or DVD+R/+RW discs. ■ Data written to a CD-R/DVD-R/DVD+R disc cannot be deleted either in whole or in part. ■ Data deleted (erased) from a CD-RW, DVD-RW, DVD+RW and DVD- RAM disc cannot be recovered.

  • Page 87: When Writing Or Rewriting

    When writing or rewriting Please observe/consider the following when you write or rewrite to a CD-R/ -RW, DVD-R/-RW/-RAM or DVD+R/+RW disc. ■ Do not perform any of the following actions when writing or rewriting: ■ Change users in the Windows XP operating system. ■...

  • Page 88: Recordnow! Basic For Toshiba

    RecordNow! Basic for TOSHIBA Note the following limitations when you use RecordNow!: ■ DVD-Video cannot be created using RecordNow!. ■ DVD-Audio cannot be created using RecordNow!. ■ You cannot use RecordNow!'s “Audio CD for Car or Home CD Player” function to record music to the DVD-R/-RW or DVD+R/+RW disc.

  • Page 89: Data Verification

    3. Mark the Verify data written to the disc after burning check box in the Data Options. 4. Click the OK button. DLA for TOSHIBA Note the following limitations when you use DLA: ■ This software supports only rewritable discs (DVD+RW, DVD-RW, and CD-RW).

  • Page 90: Video

    Video Note the following limitations when you write video to DVD: ■ When installing or uninstalling and using InterVideo WinDVD Creator 2 Platinum, the computer should be set to system administrator or equivalent privilege. ■ While you are editing DVD-R/-RW/+R/+RW/-RAM, you can display previews.

  • Page 91: Media Care

    Media care This section provides tips on protecting data stored on your CD/DVDs and floppy disks. Handle your media with care. The following simple precautions will increase the lifetime of your media and protect the data stored on them: CD/DVDs 1.

  • Page 92: Sound System

    Sound System This section describes audio controls including sound levels and power management. Volume control The Volume Control utility lets you control the audio volume in Windows for both playback and recording. ■ To launch Volume Control for playback, click Start, point to All Programs, point to Accessories, point to Entertainment and click Volume Control.

  • Page 93: Modem

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

  • Page 94: Setting

    Setting You can enable or disable the following settings: AutoRun Mode The Region Select utility starts automatically when you start up the operating system. Open the Dialing Properties dialog box after selecting region. The dialing properties dialog box will be displayed automatically after you select the region.

  • Page 95: Connecting

    Connecting To connect the modem cable, follow the steps below. ■ The modular cable that comes with the computer must be used to connect a modem. Connect the end of the modular cable with the core to the computer. ■ In case of a lightning storm, unplug the modem cable from the telephone jack.

  • Page 96: Wireless Lan

    TOSHIBA strongly recommend the customer to enable the WEP function. ■ TOSHIBA is not liable for the eavesdropping of data due to the use of Wireless LAN and the damage thereof. Wireless communication switch You can enable or disable the Wireless LAN function, with the on/off switch.

  • Page 97: Wireless Communication Indicator

    Wireless communication indicator The wireless communication indicator indicates the status of the wireless communication functions. Indicator status Indicator off Indicator glows If you used the Task Bar to disable W-LAN, restart the computer or follow the procedures below to enable the system to recognize W-LAN. Open or click the following: start, Control Panel, System, Hardware Device Manager, Network adapters, Atheros AR5001X+ Wireless Network Adapter or Intel®...

  • Page 98: Connecting Lan Cable

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

  • Page 99: Cleaning The Computer

    Cleaning the computer To help ensure 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 100: Heat Dispersal

    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 101: Chapter 5 The Keyboard

    TOSHIBA A50 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 102: 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 function differently from other keys. F1 through F12 are called function keys because they execute programmed functions when pressed.

  • Page 103: Hot Keys

    Press Fn + F10 or Fn + F11 to access the integrated keypad. When activated, the keys with gray markings on the bottom edge become numeric keypad keys (Fn + F11) or cursor control keys (Fn + F10). Refer to Keypad overlay operate these keys.
  • Page 104 Continue holding down Fn and press F2 again to change the setting. You can also change this setting through the profile item in TOSHIBA Power Saver. Standby: When you press Fn + F3, the computer enters Standby Mode. To avoid entering Standby unexpectedly, a dialog box appears for verification.
  • Page 105 1024×768, from 1024×768 to 800×600, from 800×600 to the original resolution. TOSHIBA Zooming Utility(reduce): To reduce the icon size on the desktop or the application window, press the 1 key while holding down the Fn key. TOSHIBA Zooming Utility(enlarge): To enlarge the icon size on the desktop or the application window, press the 2 key while holding down the Fn key.

  • Page 106: 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 107: Temporarily Using Normal Keyboard (Overlay On)

    Numeric mode To turn on the Numeric mode, press Fn + F11. The Numeric mode F11 indicator lights. Now try numeric data entry using the keys in the following figure. Press Fn + F11 again to turn off the overlay. Temporarily using normal keyboard (overlay on) While using the overlay, you can temporarily access the normal keyboard without turning off the overlay:...

  • Page 108: Temporarily Changing Modes

    Temporarily changing modes If the computer is in Numeric mode, you can switch temporarily to Arrow mode by pressing a shift key. If the computer is in Arrow mode, you can switch temporarily to Numeric mode by pressing a shift key. Generating ASCII characters Not all ASCII characters can be generated using normal keyboard operation.

  • Page 109: Chapter 6 Power And Power-Up Modes

    TOSHIBA A50 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 110 Battery charge adaptor is above low battery trigger connected point Battery charge is below low battery trigger point Battery charge is exhausted No battery installed User’s Manual Table 6-1 Power conditions continued Power on • Operates • LED: Battery off DC IN 15V off •...

  • Page 111: Power Indicators

    Power indicators As shown in the above table, the Battery, DC IN 15V and Power indicators on the system indicator alert you to the computer’s operating capability and battery charge status. Battery indicator Check the Battery indicator to determine the status of the battery pack. The following indicator lights indicate the battery status: Flashing orange Orange...

  • Page 112: Power Indicator

    Power indicator Check the Power indicator to determine the power status: Green Blinking orange No light Battery types The computer has two types of batteries: ■ Battery packs ■ High Capacity battery pack (8800mAh) ■ Battery pack (4400mAh) ■ Real Time Clock (RTC) battery High Capacity battery pack An optional High Capacity battery is installable instead of a main battery.

  • Page 113: Battery Pack

    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.

  • Page 114: Real Time Clock Battery

    Press [F1] key to set Date/Time. The computer’s RTC battery is a Ni-MH 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 115: Care And Use Of The Battery Pack

    Care and use of the battery pack The battery pack is a vital component of portable computing. Taking proper care of it will help ensure longer operating time on battery power as well as a longer life for your battery pack. Follow the instructions in this section carefully to ensure safe operation and maximum performance.
  • Page 116 Never use the computer again until it has been checked by a TOSHIBA service provider. It might generate smoke or fire, or the battery pack might rupture. 3. Make sure the battery is securely installed in the computer before attempting to charge the battery pack.

  • Page 117: 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. Never attempt to charge the battery pack with any other charger.

  • Page 118: Battery Charging Notice

    Time The following table shows the approximate time required to fully charge a discharged battery. Battery type High Capacity battery pack (8800mAh) Battery pack (4400mAh) RTC battery The charging time when the computer is on is affected by ambient temperature, the temperature of the computer and how you use the computer.

  • Page 119: Monitoring Battery Capacity

    Therefore, an often used, older battery will not operate for as long as a new battery even when both are fully charged. 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 120: Retaining Data With Power Off

    Retaining data with power off When you turn off your computer with fully charged batteries, the batteries retain data for the following approximate time periods. High Capacity battery pack (8800mAh) Battery pack (4400mAh) RTC battery Extending battery life To maximize the life of your battery pack: ■...

  • Page 121: Replacing The Battery Pack

    Replacing the battery pack When the battery pack reaches the end of its operating life you will need to install a new one. The life of the battery pack is generally about 500 recharges. If the Battery indicator flashes orange shortly after fully recharging the battery, the battery pack needs to be replaced.

  • Page 122: Installing The Battery Pack

    Battery release latch(1) For environmental reasons, do not throw away a spent battery pack. Please return spent battery packs to your TOSHIBA dealer. Installing the battery pack To install a battery, follow the steps below.

  • Page 123: Starting The Computer By Password

    4. Ensure the battery release latch(1) is moved into its locked position. Battery release latch(1) Starting the computer by password To start up the computer with the user password, follow these steps: 1. Turn on the power as described in Chapter 3, Getting Started. The following message appears: At this point, the hotkeys Fn + F1 to F9 do not work.

  • Page 124: Power-Up Modes

    Refer also to the sections 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 Mode.

  • Page 125: Chapter 7 Hw Setup And Passwords

    Please note that some models do not provide a Parallel/Printer tab or a CPU tab for configuration of these respective functions. Accessing HW Setup To run HW Setup, click start, click Control Panel and select TOSHIBA HW Setup. HW Setup window The HW Setup window contains the following tabs: General, Password, Device Config, Display, CPU, Boot Priority, Keyboard, LAN and USB.

  • Page 126: User Password

    General This window displays the BIOS version and contains two buttons: Default and About. Default About Setup This field displays BIOS Version and date. Password User Password This option allows you to set or reset the user password for power on. Not Registered Registered To enter a user password:...

  • Page 127: Parallel Port Mode

    To delete a user password: 1. Select Registered to display the following prompt: 2. Enter the currently registered password. The character string you enter is displayed as a string of asterisks. If you click the OK button before entering the password, Registered will appear on the display.

  • Page 128: Device Config

    Device Config Device Configuration This option lets you set the device configuration. All Devices Setup by OS Display This tab lets you customize your computer’s display settings for either the internal LCD screen or for an external monitor. Power On Display Lets you set the display to be used when the computer is booted.

  • Page 129: Boot Priority

    This function lets you set the CPU operating mode. Dynamic CPU Frequency Mode This option lets you choose from the following settings: Dynamically Switchable Always High Always Low Boot Priority Boot Priority Options This option sets the priority for booting the computer. Select from the following settings: HDD −>...
  • Page 130 *In this computer, CD-ROM refers to the fixed optical media drive. ■ PC Card hard disk drive boot is supported only by slot 0 on the computer. Support is guaranteed only for TOSHIBA PC Card hard disk drives. ■ When you assign a PC Card hard disk drive top priority, “PC” is not displayed.
  • Page 131 HWSetup. ■ Boot from PC Card (ATA) drives is only guaranteed for TOSHIBA devices. ■ A PC Card (ATA) drive will take the position of the HDD setting within the Boot Priority Options list.
  • Page 132 Network Boot Protocol This feature sets the protocol to remotely boot from the network. [PXE] [RPL] Keyboard Wake-up on Keyboard When this feature is enabled and the computer is in Standby Mode, you can turn on the computer by pressing any key. It is effective only for the internal keyboard and only when the computer is in Standby Mode.

  • Page 133: Chapter 8 Optional Devices

    TOSHIBA A50 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 Card ■ Memory expansion Power devices ■...

  • Page 134: Pc Card

    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 135: Removing A Pc Card

    Removing a PC Card ■ Before removing a PC Card, make sure that any applications or system services do not use the card. ■ Be sure to disable the PC Card prior to removing it. Otherwise, the system may be fatally damaged.. To remove the PC Card, follow the steps below.

  • Page 136: Memory Expansion

    RAM. This section describes how to install and remove a memory module. ■ 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 137: Installing A Memory Module

    Installing a memory module Follow the steps below to install a memory module. 1. Set the computer to boot mode and turn off the power. 2. Remove all cables connected to the computer. 3. Turn the computer upside down and remove the battery pack (refer to Chapter 6, 4.

  • Page 138: Removing A Memory Module

    8. Push the module down so it lies flat. Latches on either side will click into place to secure the module. 9. Seat the cover and secure it with a screw. 10. Replace the battery pack as described in Chapter 6, Modes.

  • Page 139: Additional Battery Pack

    5. Grasp the module by the sides and pull it out. ■ If you use the computer for a long time, the memory modules will become hot. In this case, let the memory modules cool to room temperature before you replace them. Or you will get burnt if you touch any of them.

  • Page 140: Additional Ac Adaptor

    Additional AC adaptor If you frequently transport the computer between different sites such as your home and office, purchasing an AC adaptor for each location will reduce the weight and bulk of your carrying load. Battery charger The battery charger provides a convenient way to charge battery packs without requiring the use of your computer.

  • Page 141: Changing The Resolution

    A TV output feature is provided with some models. You can connect a television set to the Video out jack on the computer. Follow the steps below. If a television is connected to the computer, set the TV type in Display Properties.

  • Page 142: I.link (Ieee1394)

    There is a possibility that the original data will be damaged. There is a particular risk that some frames will be deleted in the case of digital video transfer. TOSHIBA assumes no liability for such loss of data. ■ Do not transfer data in areas where static electricity is easily generated or in areas subjected to electronic noise.

  • Page 143: Connecting

    Connecting 1. Make sure the connectors are properly aligned and plug the i.LINK (IEEE1394) cable into the computer. 2. Plug the other end of the cable into the device. Note the following when you use i.LINK: ■ You may need to install drivers for your i.LINK devices. ■...

  • Page 144: Security Lock

    Security lock Security locks enable you to anchor your computer to a desk or other heavy object to help prevent unauthorized removal of the computer. The computer has a security lock slot on the left side. Attach one end of a cable to a desk and the other end to the security lock slot.

  • Page 145: Troubleshooting

    TOSHIBA A50 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 146: 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 147: Hardware And System Checklist

    Software Hardware Hardware and system checklist This section discusses problems caused by your computer’s hardware or attached peripherals. Basic problems may occur in the following areas: ■ System start-up ■ Self test ■ Power ■ Password ■ Keyboard ■ LCD panel ■...

  • Page 148: Self Test

    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 149: Ac Power

    Problem Computer shuts down and its DC IN 15V indicator is flashing green AC power If you have trouble turning on the computer with the AC adaptor connected, check the DC IN 15V indicator. Refer to Chapter 6, Modes for more information. Problem AC adaptor doesn’t power the computer...

  • Page 150: Real Time Clock

    Problem Battery doesn’t power the computer as long as expected Real Time Clock Problem The following message is Displayed on the LCD: RTC battery is low or CMOS checksum is inconsistent. Press [F1] key to set Date/Time. After configuring the time and date for the Real Time Clock battery, we recommend that you turn the power status of your computer to "ON"...

  • Page 151: Password

    Password Problem Cannot enter or forgot password For information on setting a password, refer to Chapter 7, Passwords. Keyboard Keyboard problems can be caused by your setup configuration. For more information refer to Chapter 5, Problem Some letter keys produce numbers Output to screen is garbled LCD panel...

  • Page 152: Hard Disk Drive

    Hard disk drive Problem Computer does not boot from hard disk drive Slow performance DVD-ROM drive For more information, refer to Chapter 4, Problem You cannot access a CD/DVD in the drive User’s Manual Procedure Check if a floppy disk is in the floppy disk drive. If a floppy disk is inserted, remove it and reboot.
  • Page 153 Problem Some CD/DVDs run correctly, but others do User’s Manual Procedure The software or hardware configuration may be causing a problem. Make sure the hardware configuration matches your software’s needs. Check the CD/DVD’s documentation. Check the type of CD/DVD you are using. The drive supports: DVD-ROM: DVD-ROM, DVD-Video CD-ROM:...

  • Page 154: Dvd-Rom And Cd-R/Rw

    DVD-ROM and CD-R/RW For more information, refer to Chapter 4, Problem You cannot access a CD/DVD in the drive Some CD/DVDs run correctly, but others do User’s Manual Operating 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 155: Dvd-R/-Rw Drive

    User’s Manual Procedure 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 156 Fixed 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 157: Dvd Super Multi Drive

    DVD Super Multi drive For more information, refer to Chapter 4, Problem You cannot access a CD/DVD in the drive Some CD/DVDs run correctly, but others do User’s Manual Operating 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 isproperly seated.

  • Page 158: Floppy Disk Drive

    Floppy disk drive For more information, refer to Chapter 4, Problem Drive does not operate There may be a faulty cable connection. Check Some programs run correctly but others do You cannot access the external 3 1/2" floppy disk drive PC Card Refer also to Chapter 8, Problem...

  • Page 159: Pointing Device

    Pointing device If you are using a USB mouse, also refer to the USB section in this chapter and to your mouse documentation. Touch pad Problem On-screen pointer does not respond to Pad operation Double-tapping does not work The mouse pointer moves too fast or too slow The response of the...

  • Page 160: Usb

    USB mouse Problem On-screen pointer does not respond to mouse operation Double-clicking does not work The mouse pointer moves too fast or too slow The mouse pointer moves erratically Refer also to your USB device’s documentation. Problem USB device does not work User’s Manual Procedure...

  • Page 161: Memory Expansion

    Memory expansion Refer also to Chapter 8, memory modules. Problem You hear a pattern of beeps. (Two beeps: a long beep followed by a short beep, indicates there is a defective memory module in slot Three beeps: a long beep followed by two short beeps indicates there is a defective memory module in slot...

  • Page 162: Sound System

    Problem The computer will not start and no beeps are heard. The computer starts but does not detect memory. Sound system Refer also to documentation for your audio devices. Problem No sound is heard User’s Manual Procedure One or more unsupported memory modules (without SPD) are installed in the slots.

  • Page 163: Monitor

    Monitor Refer also to Chapter 8, documentation. Problem Monitor does not turn No display Display error occurs i.LINK (IEEE1394) Problem i.LINK device does not function User’s Manual Optional Devices, and to your monitor’s Procedure Make sure that the external monitor’s power switch is on.

  • Page 164: Modem

    Modem Problem Communication software can’t initialize modem You can hear a dial tone but can’t make a call You place a call, but a connection can’t be made After making a call you can’t hear a ring Communication is cut off unexpectedly A CONNECT display is quickly replaced by NO...

  • Page 165: Wireless Lan

    Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 4, Operating Problem Cannot access Wireless LAN Printer Problem Printer does not turn Computer/printer do not communicate Printer error User’s Manual Basics.

  • Page 166: Toshiba Support

    They are your best sources for current information and support. Where to write If you are still unable to solve the problem and suspect that it is hardware related, write to TOSHIBA at the location listed in the accompanying warranty booklet or visit www.toshiba-europe.com on the Internet. User’s Manual...

  • Page 167: Specifications

    TOSHIBA A50 Series Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Weight (typical) Size User’s Manual Appendix A 2.6 kilograms, configured with: 14"XGA, 512MB x 1 RAM, 30GB HDD, CD-ROM drive, modem, LAN (100M Bit), 6cell battery. 3.2 kilograms, configured with: 15"XGA, 1GB x 2...

  • Page 168: Environmental Requirements

    Environmental Requirements Conditions Operating Non-operating Thermal Gradient Wet-bulb temperature Conditions Operating Non-operating Power Requirements AC adaptor Computer Built-in Modem Network control unit (NCU) Type of NCU Type of line Type of dialing Control command Monitor function Communication specifications Communication system User’s Manual Ambient temperature 5°C (41°F) to 35°C (95°F)
  • Page 169 Communication protocol Communication speed Transmitting level Receiving level Input/output impedance Error correcting Data compression Power supply User’s Manual Data ITU-T-Rec V.21/V.22/V.22bis/V.32/ (Former CCITT) V.32bis/V.34/V.90 Bell 103/212A ITU-T-Rec V.17/V.29/V.27ter/V.21 ch2 (Former CCITT) Data transmission and reception 300/1200/2400/4800/7200/9600/12000/14400/ 16800/19200/21600/24000/26400/28800/31200/ 33600 bps Data reception only with V.90 28000/29333/30666/32000/33333/34666/36000/ 37333/38666/40000/41333/42666/44000/45333/ 46666/48000/49333/50666/52000/53333/54666/...

  • Page 170: Display Controller And Modes

    TOSHIBA A50 Series Display Controller and Modes Display controller The display controller interprets software commands into hardware commands that turn particular picture elements (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 171: Video Modes

    Video modes The computer supports video modes defined in the tables below. If your application offers a selection of mode numbers that do not match the numbers on the table, select a mode based on mode type, resolution, character matrix, number of colors and refresh rates. Also, if your software supports both graphics and text modes, the screen display may appear to operate faster using a text mode.
  • Page 172 Table1 Video modes (VGA) continued Video Type Resolution mode 320 × 200 Grph Pels 640 × 200 Grph Pels 640 × 350 Grph Pels 640 × 350 Grph Pels 640 × 480 Grph Pels 640 × 480 Grph Pels 320 × 200 Grph Pels User’s Manual...
  • Page 173 Table 2 Video modes (855GME) Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 2048 × 1536 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.
  • Page 174 Table 2 Video modes (855GME) continued Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 2048 × 1536 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.
  • Page 175 Table 2 Video modes (855GME) continued Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 2048 × 1536 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.
  • Page 176 Table 3 Video modes (852GM) Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.
  • Page 177 Table 3 Video modes (852GM) continued Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.
  • Page 178 Table 3 Video modes (852GM) continued Resolution 640 × 480 800 × 600 1024 × 768 1280 × 1024 (Virtual with XGA Panel only) 1400 × 1050 (Virtual with XGA Panel only) 1600 × 1200 1920 × 1440 Some SVGA modes are not supported at LCD+CRT simultaneous mode and LCD+CRT Multi Monitor mode.

  • Page 179: Display Settings

    Display Settings 1. You cannot move from the [Settings] tab of [Display Properties] to the multi-monitor when you are using the display of the computer and an external CRT display at the same time. ■ The [Settings] tab is displayed in the following steps; ■...
  • Page 180 ■ Check that the Primary Device option is set to Notebook (the internal display) and the Secondary Device is set to Monitor (the external CRT). Intel® 82852/82855 GM/GME Graphics Controller Properties 2. In some cases DVD video playback images may not be displayed when the display of the computer and a CRT display are used at the same.
  • Page 181 ■ The following sub-panel is displayed, then click the circled part as shown in the figures below. ■ The following [Set up] screen is displayed, then remove the check of [Use Hardware Decode Acceleration] (The check of [Use Hardware Color Acceleration]is removed automatically).
  • Page 182 "Choose an item and press the Install button" section, and click the Install button. d. Follow the instructions on the screen of the "TOSHIBA Display Service for Ext.Monitor" installer to complete the installation. e. Reboot your machine.

  • Page 183: Internal Modem Guide

    TOSHIBA A50 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: Removing The Internal Modem

    Removing the internal modem To remove the internal modem, follow the steps below. 1. Save your data and turn off the computer. 2. Disconnect the AC adaptor and any other peripheral device. 3. Turn the computer upside down and remove the battery pack. 4.

  • Page 185: Wireless Lan

    TOSHIBA A50 Series Wireless LAN Card Specifications Form Factor Compatibility Network Operating System Media Access Protocol Data Rate User’s Manual Appendix D Mini PCI TypeIII ■ IEEE 802.11 Standard for Wireless LANS ■ Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance.

  • Page 186: Radio Characteristics

    Radio Characteristics Radio Characteristics of Wireless LAN Cards may vary according to: ■ Country/region where the product was purchased ■ Type of product Wireless communication is often subject to local radio regulations. Although Wireless LAN wireless networking products have been designed for operation in the license-free 2.4GHz and 5GHz band, local radio regulations may impose a number of limitations to the use of wireless communication equipment.
  • Page 187 Subject to the radio regulations that apply in the countries/regions, your Wireless LAN card may support a different set of 5 GHz/2.4 GHz channels. Consult your Authorized Wireless LAN or TOSHIBA Sales office for information about the radio regulations that apply in the countries/regions.
  • Page 188 When installing Wireless LAN cards, the channel configuration is managed as follows: ■ For wireless clients that operate in a Wireless LAN Infrastructure, the Wireless LAN card will automatically start operation at the channel identified by the Wireless LAN Access Point. When roaming between different access points the station can dynamically switch to another channel if required.
  • Page 189 Wireless Channels Sets (Turbo Mode) Frequency Range Channel ID *3 These channels are available to A/B/G combo type only. *4 Available Area: US (USA, CANADA) only User’s Manual 5150-5850 MHz 5210* 5250* 5290* 5760* 5800* Wireless LAN Note US only * US only * US only * US only *...

  • Page 190: Ac Power Cord And Connectors

    TOSHIBA A50 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 191 Europe: Austria: Belgium: Denmark: Finland: France: Germany: 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 192: 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 193: Toshiba Theft Registration

    TOSHIBA Theft Registration Send to: Fax number: Country stolen: Machine type: (e.g. TOSHIBA A50) Model number: (e.g. PSA50 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: Phone: Fax: User’s Manual...
  • Page 194 TOSHIBA A50 Series Glossary The terms in this glossary cover topics related to this manual. Alternate naming is included for reference. Abbreviations AC: alternating current AGP: accelerated graphics port ANSI: American National Standards Institute APM: advanced power manager ASCII: American Standard Code for Information Interchange...
  • Page 195 LED: light emitting diode LSI: large scale integration MS-DOS: Microsoft Disk Operating System OCR: optical character recognition (reader) PCB: printed circuit board PCI: peripheral component interconnect RAM: random access memory RGB: red, green, and blue ROM: read only memory RTC: real time clock SCSI: small computer system interface SIO: serial input/output SXGA+: super extended graphics array plus...
  • Page 196 application: A group of programs that together are used for a specific task such as accounting, financial planning, spreadsheets, word processing and games. ASCII: American Standard Code for Information Interchange. ASCII code is a set of 256 binary codes that represent the most commonly used letters, numbers, and symbols.
  • Page 197 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 198 components: Elements or parts (of a system) which make up the whole (system). computer program: A set of instructions written for a computer that enable it to achieve a desired result. computer system: A combination of hardware, software, firmware, and peripheral components assembled to process data into useful information.
  • Page 199 dialog box: A window that accepts user input to make system settings or record other information. disk drive: The device that randomly accesses information on a disk and copies it to the computer’s memory. It also writes data from memory to the disk.
  • Page 200 The computer’s feature in which certain keys in combination with the extended function key, Fn, can be used to set system parameters, such as speaker volume. HW Setup: A TOSHIBA utility that lets you set the parameters for various hardware components. User’s Manual...
  • Page 201 icon: A small graphic image displayed on the screen or in the indicator panel. In Windows, an icon represents an object that the user can manipulate. i.LINK (IEEE1394): This port enables high-speed data transfer directly from external devices such as digital video cameras. input: The data or instructions you provide to a computer, communication device or other peripheral device from the keyboard or external or internal storage devices.
  • Page 202 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 203 non-system disk: A formatted floppy disk you can use to store programs and data but you cannot use to start the computer. See system disk. nonvolatile memory: Memory, usually read-only (ROM), that is capable of permanently storing information. Turning the computer’s power off does not alter data stored in nonvolatile memory.
  • Page 204 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 205 TFT display: A liquid crystal display (LCD) made from an array of liquid crystal cells using active-matrix technology with thin film transistor (TFT) to drive each cell. 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 206 Universal Serial Bus: This serial interface lets you communicate with several devices connected in a chain to a single port on the computer. VGA: Video Graphics Array is an industry standard video adaptor that lets you run any popular software. volatile memory: Random access memory (RAM) that stores information as long as power is supplied to the computer.
  • Page 207 TOSHIBA A50 Series Index AC adaptor, 1-4 additional, 1-15 connecting, 3-6 DC IN 15V port, 2-5 ASCII characters, 5-8 Battery charging, 6-9 extending battery life, 6-12 indicator, 2-10, 6-3 location, 2-7 Monitoring capacity, 6-11 real time clock, 1-4, 6-6 safety precautions, 6-7...
  • Page 208 Index Environment, 3-1 Equipment checklist, 1-1 Equipment setup general conditions, 3-2 placement, 3-2 Ergonomics lighting, 3-4 seating and posture, 3-3 work habits, 3-4 Floppy disk, 1-5 using, 4-2 Fn + Ctrl (enhanced keyboard’s simulation), 5-3 Fn + Enter, 5-3 Fn + Esc (sound mute), 5-3 Fn + F1 (instant security), 5-3 Fn + F2 (power save mode), 5-4 Fn + F3 (standby), 5-4...
  • Page 209 Index LAN, 1-8, 4-24 active indicator, 2-6 cable types, 4-24 connecting, 4-25 disconnecting, 4-25 jack, 2-6 Link indicator, 2-6 Media care, 4-18 CD/DVDs, 4-18 floppy disks, 4-18 Memory, 1-4 expansion, 1-15, 8-4 installing, 8-5 removing, 8-6 Modem, 1-8, 4-20 connecting, 4-22 disconnecting, 4-22 jack, 2-6 properties menu, 4-20...
  • Page 210 Sonic RecordNow!, 1-13, 4-15 Sound System, 1-8, 4-19 Standby, 1-12 Stolen computer, F-1 TOSHIBA ConfigFree, 1-14 TOSHIBA PC DiagnosticTool, 1-14 TOSHIBA Power Saver, 1-13 9-22 TOSHIBA Theft Registration, TOSHIBA Utilities, 1-10 TOSHIBA Zooming Utility, 1-13 Touch Pad, 1-7 TV, 8-9...
  • Page 211 Index USB, 1-7 location, 2-2, 2-4, 2-5 Video modes, B-2 Video RAM, 1-4 Volume control, 2-4 Wireless communication switch, 2-2, 4-23 indicator, 2-2, 4-24 Wireless LAN, 1-9 using, 4-23 User’s Manual Index-5...

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Satellite a50-111Satellite a50-sp306Satellite a50-512Psa50c-ag101eSatellite a50

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