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Toshiba Satellite A50 User Manual
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Toshiba Satellite A50 User Manual

Portable personal computer
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Satellite A50
TOSHIBA
Satellite A50
Portable Personal Computer
User's Manual

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Summary of Contents for Toshiba Satellite A50

  • Page 1 Satellite A50 TOSHIBA Satellite A50 Portable Personal Computer User’s Manual...
  • Page 2 This manual has been validated and reviewed for accuracy. The instructions and descriptions it contains are accurate for the TOSHIBA Satellite A50 Portable Personal Computer at the time of this manual’s production. However, succeeding computers and manuals are subject to change without notice.

  • Page 3: Fcc Information

    Only peripherals complying with the FCC class B limits may be attached to this equipment. Operation with non-compliant peripherals or peripherals not recommended by TOSHIBA is likely to result in interference to radio and TV reception. Shielded cables must be used between the external devices and the computer’s external monitor port, USB port, IEEE1394...
  • Page 4 TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618-1697 Telephone: (949) 583-3000 EU Declaration of Conformity TOSHIBA declares, that the product: PSA50* conforms to the following Standards: Supplementary “The product complies with the requirements of Information: the Low Voltage Directive 73/23/EEC, the EMC Directive 89/336/EEC and/or the R&TTE...

  • Page 5: Region Selection

    User’s Manual Network Compatibility Statement This product is designed to work with, and is compatible with the following networks. It has been tested to and found to conform with the additional requirements conditional in EG 201 121. Germany ATAAB AN005,AN006,AN007,AN009,AN010 and DE03,04,05,08,09,12,14,17 Greece ATAAB AN005,AN006 and GR01,02,03,04...

  • Page 6: Type Of Service

    FCC. In the event repairs are ever needed on your modem, they should be performed by TOSHIBA Corporation or an authorized representative of TOSHIBA Corporation.

  • Page 7: Fax Branding

    User’s Manual Fax branding The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device to send any message via a telephone fax machine unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is sent and an identification of the business, other entity or individual sending the message and the telephone...
  • Page 8 User’s Manual The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5.
  • Page 9 User’s Manual Notes for use of this device in New Zealand ■ The grant of a Telepermit for a device in no way indicates Telecom acceptance of responsibility for the correct operation of that device under all operating conditions. In particular the higher speeds at which this modem is capable of operating depend on a specific network implementation which is only one of many ways of delivering high quality voice telephony to customers.

  • Page 10: General Conditions

    User’s Manual ■ When used in the Auto Answer mode, the S0 register must be set with a value of 3 or 4. This ensures: ■ a person calling your modem will hear a short burst of ringing before the modem answers. This confirms that the call has been successfully switched through the network.

  • Page 11: Optical Disc Drive Safety Instructions

    User’s Manual The Telepermit label may also be shown on the packaging of the product and in the sales literature, as required in PTC 100. The charge for a Telepermit assessment is $337.50. An additional charge of $337.50 is payable where an assessment is based on reports against non-Telecom New Zealand Specifications.
  • Page 12 User’s Manual 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. Should the unit ever require maintenance, contact an authorized service location.
  • Page 13 User’s Manual 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 14 User’s Manual 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 15 User’s Manual 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 16 User’s Manual 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 17 User’s Manual 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 18 User’s Manual 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 19 User’s Manual 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 20 User’s Manual International precautions 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. In case of any trouble with this model, please contact your nearest “AUTHORIZED service station.”...
  • Page 21 User’s Manual 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 22 User’s Manual xxii User’s Manual...

  • Page 23: Table Of Contents

    Satellite A50 Table of Contents Preface Manual contents ......... xxix Conventions.
  • Page 24 Table of Contents Keyboard indicators ........2-10 USB floppy disk drive.
  • Page 25 DLA for TOSHIBA ........
  • Page 26 Table of Contents Heat dispersal ......... . . 4-24 The Keyboard Typewriter keys .
  • Page 27 Table of Contents HW Setup and Passwords HW Setup ..........7-1 Accessing HW Setup .
  • Page 28 TOSHIBA support ........

  • Page 29: Manual Contents

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

  • Page 30: Conventions

    Preface Chapter 4, Operating Basics, includes instructions on using the following devices: Touch Pad, USB floppy disk drive, optical media drives, Audio/ Video controls, Sound System, modem, wireless communication, LAN. It also provides tips on care of the computer, floppy disks and CD/DVDs. Chapter 5, Keyboard, describes special keyboard functions including the keypad overlay and hot keys.

  • Page 31: Key Operation

    Preface 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 32 Preface xxxii User’s Manual...

  • Page 33: General Precautions

    Satellite A50 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 34: Pc Card Overheating

    For optimum performance, use your computer product only under recommended conditions Read additional restrictions under “Environmental Conditions” in your product Resource Guide. Contact TOSHIBA Service and Support for more information. xxxiv...

  • Page 35: Rtc Battery

    General Precautions RTC battery The following message is Displayed on the LCD: RTC battery is low or CMOS checksum is inconsistent. Press [F1] key to set Date/Time. The battery for RTC is wearing. Set the date and time in BIOS setup with the following steps: 1.
  • Page 36 General Precautions xxxvi User’s Manual...

  • Page 37: 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 38: Software

    End User License Agreement ■ Product Recovery Media 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: User’s Manual...
  • Page 39 Introduction Memory Slots ■ For Mobile Intel® Celeron® M processor The slot accepts a 256, 512 or 1,024 MB memory modules can be installed in the two memory slots for a maximum of 1,024 MB system memory. Before you install a new 1,024MB memory module (PA3313U-1M1G) you purchased, be sure to remove all memory modules already installed.
  • Page 40 Introduction Disks Hard disk drive Available in four sizes. ■ 30.0 billion bytes (27.94 GB) ■ 40.0 billion bytes (37.26 GB) ■ 60.0 billion bytes (55.88 GB) ■ 80.0 billion bytes (74.52 GB) USB floppy disk Accommodates either 3 1/2" 1.44-megabyte or drive (Optional) 720-kilobyte floppy disks.
  • Page 41 Introduction DVD-ROM drive Some models are equipped with a full-size, DVD- ROM drive module that lets you run either 12 cm (4.72") or 8 cm (3.15") CDs or 12cm(4.72") DVDs without using an adaptor. It runs DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed.
  • Page 42 Introduction DVD-R/-RW drive 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 without using an adaptor. It reads DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed.

  • Page 43: Pointing Device

    Introduction Keyboard Built-in 85 keys or 86 keys, compatible with IBM enhanced keyboard, embedded numeric overlay, dedicated cursor control, keys. Refer to Chapter 5, Keyboard, for details. Pointing Device Built-in Touch Pad A Touch Pad and control buttons in the palm rest enable control of the on-screen pointer and scrolling of windows.

  • Page 44: Appendix E

    Introduction Audio/Video control Audio/Video control buttons let you use the buttons computer's optical media drive. You can also use the buttons to control the computer’s DVD video player and Windows Media player when the system is on. Headphone jack This jack outputs analog audio signals. Microphone jack A 3.5 mm mini microphone jack enables connection of a three-conductor mini jack for...
  • Page 45 Software Operating System Windows XP Home Edition, Professional operating system and TOSHIBA Utilities and drivers preinstalled on the hard disk. Refer to the Software section at the front of this chapter. User’s Manual...

  • Page 46: Special Features

    Special features The following features are either unique to TOSHIBA computers or are advanced features, which make the computer more convenient to use. Hot keys Key combinations let you quickly modify the system configuration directly from the keyboard without running a system configuration program.
  • Page 47 You can specify the setting in the When I close the lid item of the Setup Action tab in TOSHIBA Power Saver. Low battery When battery power is exhausted to the point that...

  • Page 48: Utilities

    This section describes preinstalled utilities and tells how to start them. For details on operations, refer to each utility’s online manual, help files or readme.txt files. TOSHIBA Console TOSHIBA Console is a graphical user interface that provides easy access to help and services. TOSHIBA Power To access this power savings management...
  • Page 49 PC Diagnostic Tool from the menu bar as follows [Start] - [All Programs] - [TOSHIBA] -[Utilities] [PC Diagnostic Tool] TOSHIBA ConfigFree ConfigFree is a suite of utilities to allow easy control of communication device and network connections. ConfigFree also allows you to find...

  • Page 50: Options

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

  • Page 51: The Grand Tour

    Satellite A50 Chapter 2 The Grand Tour This chapter identifies the various components of your computer. Become familiar with each component before you operate the computer. Front with the display closed Figure 2-1 shows the computer’s front with its display panel in the closed position.

  • Page 52: Left Side

    The Grand Tour Left side Figure 2-2 shows the computer’s left side. PC card slot i.LINK(IEEE1394)port* Cooling vents Wireless communication switch indicator Wireless communication Security lock USB port External monitor port switch *i.LINK is provided with some models. Figure 2-2 The left side of the computer ■...

  • Page 53: Right Side

    The Grand Tour 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 A PC card slot can accommodate a 5 mm Type II card.

  • Page 54: Backside

    The Grand Tour Fixed Optical media The computer is configured with a full-size optical drive media drive module that lets you run either 12 cm (4.72") or 8 cm (3.15") disks without using an adaptor. Refer to the Fixed Optical media drive section in this chapter for technical specifications on each drive and to Chapter 4, Operating...
  • Page 55 The Grand Tour Parallel port This Centronics-compatible, 25-pin parallel port is used to connect a parallel printer or other parallel device. This port supports Extended Capabilities Port (ECP) standard. Universal A Universal Serial Bus port is on the back side. Refer to Left side section, for details.

  • Page 56: Underside

    The Grand Tour Underside Figure 2-5 shows the underside of the computer. Make sure the display is closed before turning over your computer. Battery pack Battery release Battery release latch(2) latch(1) Memory module cover Figure 2-5 The underside of the computer Battery release Slide this lock to release the battery pack for latch(1)

  • Page 57: Front With The Display Open

    The Grand Tour 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 58 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 59: System Indicators

    The Grand Tour System indicators Battery Power Built-in HDD DC IN 15V Figure 2-7 System indicators DC IN 15V 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 60: Keyboard Indicators

    The Grand Tour 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 61: Usb Floppy Disk Drive

    The Grand Tour USB floppy disk drive A 3 1/2" floppy disk drive accommodates 1.44-megabyte or 720-kilobyte floppy disks. It connects to the USB port. Disk-In-Use Floppy disk Indicator Eject button slot Figure 2-10 USB floppy disk drive Disk-In-Use This indicator lights when the floppy disk is being accessed.

  • Page 62: Fixed Optical Media Drives

    The Grand Tour Fixed optical media drives One of the following optical media drives is installed in the computer: CD- ROM, 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.

  • Page 63: Dvds

    The Grand Tour DVDs ■ DVD-R discs can be written only once. The recorded data cannot be erased or changed. ■ DVD-RW discs can be recorded more than once. ■ DVD-RAM discs can be recorded more than once. ■ DVD+R discs can be written only once. The recorded data cannot be erased or changed.

  • Page 64: Dvd-Rom&Cd-R/Rw Drive

    The Grand Tour DVD-ROM&CD-R/RW drive The full-size DVD-ROM&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 65: 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 66 The Grand Tour 2-16 User’s Manual...

  • Page 67: Getting Started

    Satellite A50 Chapter 3 Getting Started This chapter provides basic information to get you started using your computer. It covers the following topics: ■ Setting up your work space — for your health and safety Be sure also to read Instruction Manual for Safety & Comfort. This guide, which is included with the computer, explains product liability.

  • Page 68: General Conditions

    Getting Started 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.

  • Page 69: Seating And Posture

    Getting Started 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 figure 3-1. Below eye level 90°angles...

  • Page 70: Work Habits

    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 71: Connecting The Ac Adaptor

    Getting Started 4. Secure the battery pack releace latch(1). Check the battery lock was changed to the lock position. (to the direction of the right) Battery release Battery pack latch(1) Figure 3-2 Securing the battery pack Refer to Removing the battery pack section in Chapter 6, Power and Power-Up Modes for removing the battery pack.

  • Page 72: Opening The Display

    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 73: Turning On The Power

    Getting Started Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer. Display latch Figure 3-5 Opening the display 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.

  • Page 74: Windows Xp Setup

    Getting Started Windows XP setup When you first turn on the power, the computer’s initial screen is the Microsoft Windows XP Home Edition, Professional Startup Screen Logo. Follow the on-screen directions. Turning off the power The power can be turned off in one of the following modes: Shut down (Boot), Hibernation or Standby mode.
  • Page 75 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 76: 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 77: 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 78: Restoring The Preinstalled Software From The Product Recovery Media

    2. Hold down the F12 key and turn on the power. When In Touch with Tomorrow TOSHIBA appears, release the F12 key. 3. Use the left or right cursor key to select the CD-ROM/DVD-ROM icon in the display menu.

  • Page 79: Operating Basics

    Satellite A50 Chapter 4 Operating Basics This chapter gives information on basic operations including using the Touch Pad, the USB floppy disk drive, optical media drives, Audio/video controls, Sound System, modem, the wireless communication and LAN. It also provides tips on caring for your computer and on heat dispersal.

  • Page 80: Using The Usb Floppy Disk Drive

    Operating Basics 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. 2. Lift your finger to drop the item where you want it. Scroll: Vertical: Move your finger up or down the right edge of the Touch Pad.

  • Page 81: Disconnecting 3 1/2" Floppy Disk Drive

    Operating Basics 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.

  • Page 82: Loading Discs

    Operating Basics Loading discs To load CD/DVDs, follow the steps below and refer to figures 4-3 to 4-7. 1. a. When the power is on, press the DVD-ROM eject button to open the drawer slightly. Eject button Figure 4-3 Pressing the DVD-ROM eject button b.
  • Page 83 Operating Basics 3. Lay the CD/DVD, label side up, in the drawer. Figure 4-6 Inserting a CD/DVD 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.

  • Page 84: Removing Discs

    Operating Basics Removing discs To remove the CD/DVD, follow the steps below and refer to figure 4-8. 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 85: Play/Pause And Stop Buttons

    ■ Multi-Speed and High-Speed CD-ROM: 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. User’s Manual...

  • Page 86: When Writing Or Rewriting

    Operating Basics ■ 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. ■ Be sure to connect the AC adaptor when you write or rewrite. ■...

  • Page 87: 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 88: Disclaimer (Dvd Super Multi Drive)

    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 89 Operating Basics This drive cannot use discs that allow writing of 8 speeds or more (DVD-R, DVD+R ), 4 speeds or more (DVD-RW, DVD+RW) ■ If the disc is poor in quality, dirty or damaged, writing or rewriting errors may occur. Be careful to check the disc for dirt or damage before you use it.

  • Page 90: When Writing Or Rewriting

    ■ Always copy data from the HDD to the DVD-RAM. Do not use cut-and- paste. The original data will be lost if there is a write error. RecordNow! Basic for TOSHIBA Note the following limitations when you use RecordNow!: ■...

  • Page 91: Data Verification

    Operating Basics ■ You cannot back up DVD-ROM, DVD-Video or DVD-R/-RW or DVD+R/ +RW to CD-R/RW using the “Exact Copy” function of RecordNow!. ■ RecordNow! cannot record in packet format. ■ You might not be able to use the “Exact Copy” function of RecordNow! to back up a DVD-R/-RW or DVD+R/+RW disc that was made with other software on a different DVD-R/-RW or DVD+R/+RW recorder.

  • Page 92: Dla For Toshiba

    Operating Basics DLA for TOSHIBA Note the following limitations when you use DLA: ■ This software supports only rewritable discs (DVD+RW, DVD-RW, and CD-RW). It does not support DVD+R, DVD-R, and CD-R discs that are not rewritable. ■ DLA does not support formatting the DVD-RAM disc and writing to it.

  • Page 93: When Windvd Creator 2 Platinum Is Used

    Operating Basics When WinDVD Creator 2 Platinum is used: You can record video back to your digital camcorder via i.LINK (IEEE1394) using WinDVD Creator 2 Platinum. However, there is a case where its playback sound is choppy. 1. Click the Windows Start button and select the Control Panel option. 2.

  • Page 94: Floppy Disks

    Operating Basics Floppy disks 1. Store your floppy disks in the container they came in to protect them and keep them clean. If a floppy disk is dirty, do not use cleaning fluid. Clean it with a soft damp cloth. 2.

  • Page 95: Audio Controller

    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 96: Properties Menu

    Operating Basics 2. The Region Selection icon will appear in the Windows Task Bar. Click the icon with the primary mouse button to display a list of regions that the modem supports. A sub menu for telephony location information will also be displayed. A check will appear next to the currently selected region and telephony location.

  • Page 97: Connecting

    Operating Basics 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. ■...

  • Page 98: 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 Wireless LAN function, with the on/off switch. No transmissions are sent or received when the switch is off.

  • Page 99: Wireless Communication Indicator

    Operating Basics Wireless communication indicator The wireless communication indicator indicates the status of the wireless communication functions. Indicator status Indication Indicator off Wireless communication switch is set to off. Automatic power down because of overheating. Power malfunction Indicator glows Wireless communication switch is on. Wireless LAN is turned on by an application.

  • Page 100: Disconnecting Lan Cable

    Operating Basics Figure 4-10 Connecting the LAN cable 3. Plug the other end of the cable into a LAN hub connector. Check with your LAN administrator before connecting to a hub. When the computer is exchanging data with the LAN, the LAN Active indicator glows orange.

  • Page 101: Moving The Computer

    Operating Basics Moving the computer The computer is designed for rugged durability. However, a few simple precautions taken when moving the computer will help ensure trouble-free operation. ■ Make sure all disk activity has ended before moving the computer. Check the Disk indicator on the computer. ■...

  • Page 102: Heat Dispersal

    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 Turns on the fan first, then if necessary, lowers the CPU Performance processing speed.

  • Page 103: The Keyboard

    Satellite A50 Chapter 5 The Keyboard The computer’s keyboard layouts are compatible with a 101/102-key enhanced keyboard. By pressing some keys in combination, all the 101/ 102-key keyboard functions can be executed on the computer. The number of keys on your keyboard depends on which country/region’s keyboard layout your computer is configured with.

  • Page 104: F1 ... F12 Function Keys

    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 105: Hot Keys

    The Keyboard 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 section in this chapter for more information on how to operate these keys.
  • Page 106 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. To avoid entering Standby unexpectedly, a dialog box appears for verification.
  • Page 107 You can also change this setting through the Screen brightness item of the Basic Setup tab in TOSHIBA Power Saver. ■ The brightness level is always set at the maximum value for about 18 seconds, when the LCD turns on.

  • Page 108: Fn Sticky Key

    Fn 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 109: Temporarily Using Normal Keyboard (Overlay On)

    The Keyboard Arrow mode To turn on the Arrow mode, press Fn + F10. The Arrow mode F10 indicator lights. Now try cursor and page control using the keys shown in figure 5-2. Press Fn + F10 again to turn off the overlay. Numeric mode To turn on the Numeric mode, press Fn + F11.

  • Page 110: Temporarily Using Overlay (Overlay Off)

    The Keyboard Temporarily using overlay (overlay off) While using the normal keyboard, you can temporarily use the keypad overlay without turning it on: 1. Press and hold down Fn. 2. Check the keyboard indicators. Pressing Fn turns on the most recently used overlay.

  • Page 111: Power And Power-Up Modes

    Satellite A50 Chapter 6 Power and Power-Up Modes The computer’s power resources include the AC adaptor and internal batteries. This chapter gives details on making the most effective use of these resources including charging and changing batteries, tips for saving battery power, and power up modes.
  • Page 112 Power and Power-Up Modes Table 6-1 Power conditions continued Power on Power off (no operation) Battery charge • Operates adaptor is above low • LED: Battery off battery trigger DC IN 15V off connected point Battery charge • Operates is below low •...

  • Page 113: Power Indicators

    Power and Power-Up Modes 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: The battery charge is low.

  • Page 114: Power Indicator

    Power and Power-Up Modes Power indicator Check the Power indicator to determine the power status: Indicates power is being supplied to the computer Green and the computer is turned on. Indicates power is being supplied to the computer Blinking orange while the computer is in Standby mode.

  • Page 115: Battery Pack

    The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. ■ Do not 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...

  • Page 116: 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 117 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. User’s Manual...
  • Page 118 2. Never dispose of battery packs with normal trash. Bring them to your TOSHIBA dealer or to another recycling center 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 119: 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 120: 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 121: Maximizing Battery Operating Time

    ■ How you configure the computer (for example, whether you enable battery-power saving options). The computer provides a battery save mode, which can be set in TOSHIBA Power Saver, to conserve battery power. This mode has the following options: ■...

  • Page 122: Extending Battery Life

    Power and Power-Up Modes Extending battery life To maximize the life of your battery pack: ■ At least once a month, disconnect the computer from a power source and operate it on battery power until the battery pack fully discharges. Before doing so, follow the steps below.

  • Page 123: Removing The Battery Pack

    (to the direction of the left), then slide out the battery pack. Battery release latch(2) Battery pack Battery release latch(1) Figure 6-3 Releasing the battery pack For environmental reasons, do not throw away a spent battery pack. Please return spent battery packs to your TOSHIBA dealer. User’s Manual 6-13...

  • Page 124: 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 125: Starting The Computer By Password

    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 126: System Auto Off

    Power and Power-Up Modes 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. 6-16 User’s Manual...

  • Page 127: Hw Setup And Passwords

    Parallel/Printer, Device Config, Display, CPU, Boot Priority, Keyboard, LAN and USB. 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 128: User Password

    HW Setup and Passwords General This window displays the BIOS version and contains two buttons: Default and About. Return all HW Setup values to the factory Default settings. Display the HW Setup version. 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.

  • Page 129: Parallel Port Mode

    HW Setup and Passwords To delete a user password: 1. Select Not Registered to display the following prompt: Enter Password: 2. Enter the currently registered password. The character string you enter is displayed as a string of asterisks. Enter Password: **** If you click the OK button before entering the password, Registered will appear on the display.

  • Page 130: Device Config

    HW Setup and Passwords Device Config Device Configuration This option lets you set the device configuration. BIOS sets all devices. All Devices Operating system sets devices that it can control. Setup by OS (Default) Display This tab lets you customize your computer’s display settings for either the internal LCD screen or for an external monitor.

  • Page 131: Boot Priority

    HW Setup and Passwords CPU power consumption and clock speed Always High automatic switching function is disabled. The CPU always runs at its fastest speed. CPU power consumption and clock speed Always Low automatic switching function is disabled. The CPU always runs at low power consumption and low speed.
  • Page 132 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 133 HW Setup and Passwords HDD Priority Options If more than one HDD is installed in the computer, this option lets you set the priority for HDD detection. If the first detected HDD has a boot command, the system will boot from the HDD. Built-in HDD −>...
  • Page 134 HW Setup and Passwords Enables the USB KB/Mouse Legacy Emulation. Enabled (Default) Disables the USB KB/Mouse Legacy Emulation. Disabled USB-FDD Legacy Emulation Use this option to enable or disable USB-FDD Legacy Emulation. Enables the USB-FDD Legacy Emulation. Enabled (Default) Disables the USB-FDD Legacy Emulation. Disabled User’s Manual...

  • Page 135: Optional Devices

    Satellite A50 Chapter 8 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 136: 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 137: Removing A Pc Card

    Optional Devices 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 138 Optional Devices ■ 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. a. The computer is turned on.

  • Page 139: Installing Memory Module

    Optional Devices Installing 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 Chapter6, Power and Power-Up Modes).

  • Page 140: Removing Memory Module

    Optional Devices 8. Push the module down so it lies flat. Latches on either side will click into place to secure the module. Slot A Slot B Figure 8-4 Installing the memory module 9. Seat the cover and secure it with a screw. 10.

  • Page 141: Additional Battery Pack

    Optional Devices 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 142: Battery Charger

    Optional Devices Battery charger The battery charger provides a convenient way to charge battery packs without requiring the use of your computer. The battery charger holds up to two lithium ion battery packs. USB Floppy disk drive The 3 1/2" external Floppy disk drive module can be connected to the USB port.

  • Page 143: 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 144: Changing The Resolution

    Optional Devices TV 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 145: 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 146: Disconnecting

    Optional Devices Note the following when you use i.LINK: ■ You may need to install drivers for your i.LINK devices. ■ Not all i.LINK devices have been tested. Therefore, compatibility with all i.LINK devices cannot be guaranteed. ■ Use S100, S200 or S400 cables no longer than three meters. ■...

  • Page 147: Troubleshooting

    Satellite A50 Chapter 9 Troubleshooting TOSHIBA designed the computer for durability. However, should problems occur, following the procedures in this chapter can help to determine the cause. All readers should become familiar with this chapter. Knowing what might go wrong can help prevent problems from occurring.

  • Page 148: Preliminary Checklist

    Troubleshooting 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 149: Hardware And System Checklist

    Troubleshooting Software The problems may be caused by your software or disk. If you cannot load a software package, the media may be damaged or the program might be corrupted. Try loading another copy of the software. If an error message appears while you are using a software package, check the software documentation.

  • Page 150: Self Test

    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 151: Ac Power

    Troubleshooting Computer shuts down Indicates a problem with the heat dispersal and its DC IN 15V system. Please contact your dealer. indicator is flashing in green AC power If you have trouble turning on the computer with the AC adaptor connected, check the DC IN 15V indicator.

  • Page 152: Real Time Clock

    Troubleshooting Problem Procedure Unplug the AC adaptor and remove the battery to make sure the terminals are clean. If necessary wipe them with a soft dry cloth dipped in alcohol. Connect the AC adaptor and replace the battery. Make sure it is securely seated. Check the Battery indicator.

  • Page 153: Password

    Troubleshooting Password Problem Procedure Cannot enter or forgot Contact your dealer. password For information on setting a password, refer to Chapter 7, HW Setup and Passwords. Keyboard Keyboard problems can be caused by your setup configuration. For more information refer to Chapter 5, Keyboard.

  • Page 154: Hard Disk Drive

    Troubleshooting Hard disk drive Problem Procedure Computer does not Check if a floppy disk is in the floppy disk drive. If boot from hard disk a floppy disk is inserted, remove it and reboot. drive There may be a problem with your operating system files.

  • Page 155: Dvd-Rom Drive

    Troubleshooting Problem Procedure Some CDs run correctly, The software or hardware configuration may but others do not be causing a problem. Make sure the hardware configuration matches your software’s needs. Check the CD’s documentation. Check the type of CD you are using. The drive supports: CD-ROM: CD-DA, CD-Text, Photo CD...
  • Page 156 Troubleshooting Problem Procedure Check the type of CD/DVD you are using. The drive supports: DVD-ROM: DVD-ROM, DVD-Video CD-ROM: CD-DA, CD-Text, Photo CD (single/multi-session), CD- ROM Mode 1, Mode 2, CD- ROM XA Mode 2 (Form1, Form2), Enhanced CD (CD- EXTRA), CD-G (Audio CD only), Addressing Method 2 Check the region code on the DVD.

  • Page 157: Dvd-Rom&Cd-R/Rw Drive

    Troubleshooting DVD-ROM&CD-R/RW drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure You cannot access a Make sure the drive’s drawer is securely closed. CD/DVD in the drive Press gently until it clicks into place. Open the drawer and make sure the CD/DVD is properly seated.

  • Page 158: Dvd-R/-Rw Drive

    Cannot write correctly 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 159 Chapter 2, The Grand Tour. Cannot write correctly 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 160: Dvd Super Multi Drive

    Troubleshooting DVD Super Multi drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure You cannot access Make sure the drive's drawer is securely closed. Press gently until it clicks into place. a CD/DVD in the drive Open the drawer and make sure the CD/DVD isproperly seated.

  • Page 161: Floppy Disk Drive

    Troubleshooting Floppy disk drive For more information, refer to Chapter 4, Operating Basics. Problem Procedure Drive does not operate There may be a faulty cable connection. Check the connection to the computer and to the drive. Some programs run The software or hardware configuration may be correctly but others do causing a problem.

  • Page 162: Pointing Device

    Troubleshooting 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 Procedure On-screen pointer The system might be busy. If the pointer is does not respond to shaped as an hourglass, wait for it to standby its Pad operation normal shape and try again to move it.

  • Page 163: Usb

    Troubleshooting USB mouse Problem Procedure On-screen pointer The system might be busy. If the pointer is does not respond to shaped as an hourglass, wait for it to resume its mouse operation normal shape and try again to move it. Make sure the mouse is properly connected to the USB port.

  • Page 164: Memory Expansion

    Troubleshooting Memory expansion Refer also to Chapter 8, Optional Devices, for information on installing memory modules. Problem Procedure You hear a pattern of Make sure the memory module installed in the beeps. expansion slot is compatible with the computer. (Two beeps: a long If an incompatible module has been installed, beep followed by a follow the steps below.

  • Page 165: Sound System

    Troubleshooting The computer will not Unsupported memory modules (with SPD) are start and the following installed in both Slot A and B. sequence of beeps sounds:Long, short, no sound, long, short, short, ... The computer will not One or more unsupported memory modules start and no beeps are (without SPD) are installed in the slots.

  • Page 166: I.link (Ieee1394)

    Troubleshooting i.LINK (IEEE1394) Problem Procedure i.LINK device does not Make sure the cable is securely connected to the function computer and to the device. Make sure the device’s power is turned on. Reinstall the drivers. Open the Windows Control Panel and double-click the Add Hardware icon. Follow the on-screen directions.

  • Page 167: Lan

    Troubleshooting Problem Procedure Character display In data transmission, make sure the parity bit and becomes garbled stop bit settings correspond with those of the during a remote computer. communication Check the flow control and communication protocol. You cannot receive an Check the rings before auto answer setting in incoming call your communications application.

  • Page 168: Printer

    If problems persist, contact your dealer. TOSHIBA support 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 169: Where To Write

    Troubleshooting Where to write If you are still unable to solve the problem and suspect that it is hardware related, write to TOSHIBA at the nearest location listed below: Outside of Europe In Europe Australia Germany & Austria TOSHIBA Australia Pty. Ltd.
  • Page 170 TOSHIBA Information Systems Systems, Inc. (U.K.) Ltd. 9740 Irvine Boulevard TOSHIBA Court Irvine, California 92618 Weybridge Business Park Addlestone Road Weybridge, Surrey KT15 2UL The Rest of Europe TOSHIBA Europe (I.E.) GmbH Geschäftsbereich, Deutschland-Österreich Hammfelddamm 8, D-41460 Neuss, Germany 9-24 User’s Manual...

  • Page 171: Appendix A Specifications

    Satellite A50 Appendix A Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Weight (typical) 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 RAM, 80GB HDD, DVD Super Multi drive, modem, LAN (100M Bit), Wireless LAN, 6cell battery.
  • Page 172 Specifications Operating -60 to 3,000 meters Non-operating -60 to 10,000 meters maximum Power Requirements AC adaptor 100-240 volts AC 50 or 60 hertz (cycles per second) Computer 15 VDC 4.0 amperes Built-in Modem Network control unit (NCU) Type of NCU Type of line Telephone line (analog only) Type of dialing...
  • Page 173 Specifications Communication Data transmission and reception speed 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/ 56000 bps 2400/4800/7200/9600/12000/14400 bps Transmitting level -10 dBm Receiving level -10 to -40 dBm Input/output 600 ohms ±30% impedance Error correcting MNP class 4 and ITU-T V.42 Data compression MNP class 5 and ITU-T V.42bis...
  • Page 174 Specifications User’s Manual...

  • Page 175: Appendix B Display Controller And Modes

    Satellite A50 Appendix B 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) and Super Extended Graphics Array Plus (SXGA+) support for the internal LCD and external monitors.
  • Page 176 Display Controller and Modes Table1 Video modes (VGA) Video Type Resolution Character Scanning mode matrix colors colors frequency (pels) Vertical (Hz) 0, 1 40 × 25 8 × 8 16 of 256K 16 of 256K Text Characters 2, 3 80 × 25 8 ×...
  • Page 177 Display Controller and Modes Table1 Video modes (VGA) continued Video Type Resolution Character Scanning mode matrix colors colors frequency (pels) Vertical (Hz) 320 × 200 8 × 8 16 of 256K 16 of 256K Grph Pels 640 × 200 8 × 8 16 of 256K 16 of 256K Grph...
  • Page 178 Display Controller and Modes Table 2 Video modes (855GME) Resolution Vertical colors colors frequency (Hz) 640 × 480 256/256K 256/256K 800 × 600 256/256K 256/256K 1024 × 768 256/256K 256/256K 1280 × 1024 256/256K 256/256K (Virtual with XGA Panel only) 1400 ×...
  • Page 179 Display Controller and Modes Table 2 Video modes (855GME) continued Resolution Vertical colors colors frequency (Hz) 640 × 480 64K/64K 64K/64K 800 × 600 64K/64K 64K/64K 1024 × 768 64K/64K 64K/64K 1280 × 1024 64K/64K 64K/64K (Virtual with XGA Panel only) 1400 ×...
  • Page 180 Display Controller and Modes Table 2 Video modes (855GME) continued Resolution Vertical colors colors frequency (Hz) 640 × 480 16M/16M 16M/16M 800 × 600 16M/16M 16M/16M 1024 × 768 16M/16M 16M/16M 1280 × 1024 16M/16M 16M/16M (Virtual with XGA Panel only) 1400 ×...
  • Page 181 Display Controller and Modes Table 3 Video modes (852GM) Resolution Vertical colors colors frequency (Hz) 640 × 480 256/256K 256/256K 800 × 600 256/256K 256/256K 1024 × 768 256/256K 256/256K 1280 × 1024 256/256K 256/256K (Virtual with XGA Panel only) 1400 ×...
  • Page 182 Display Controller and Modes Table 3 Video modes (852GM) continued Resolution Vertical colors colors frequency (Hz) 640 × 480 64K/64K 64K/64K 800 × 600 64K/64K 64K/64K 1024 × 768 64K/64K 64K/64K 1280 × 1024 64K/64K 64K/64K (Virtual with XGA Panel only) 1400 ×...
  • Page 183 Display Controller and Modes Table 3 Video modes (852GM) continued Resolution Vertical colors colors frequency (Hz) 640 × 480 16M/16M 16M/16M 800 × 600 16M/16M 16M/16M 1024 × 768 16M/16M 16M/16M 1280 × 1024 16M/16M 16M/16M (Virtual with XGA Panel only) 1400 ×...

  • Page 184: Display Settings

    Display Controller and Modes Display Settings 1. 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 185 Display Controller and Modes FigureB-2 Intel® 82852/82855 GM/GME Graphics Controller Prope... 2. Some reproduced DVD picture may not be displayed when the display of the computer and a CRT display are used at the same. Reduce the resolution, use the display of the computer only, use the CRT display only or set display device in the multi-monitor, then play DVD.
  • Page 186 Display Controller and Modes Figure B-4 WinDVD 5.0 Sub-panel ■ 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). Figure B-5 Setup ■ Click [OK] button(The [Set up] tab closes automatically). 4.
  • Page 187 "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 188 Display Controller and Modes B-14 User’s Manual...

  • Page 189: Appendix C At Commands

    Satellite A50 Appendix C AT Commands In most cases, you will not need to type AT commands manually. However, there might be some occasions when you will need to do so. This chapter describes AT commands for data mode. Fax and voice commands are taken care of by application software.
  • Page 190 AT Commands Communication standard setting This command determines the communication standard CCITT or Bell. Selects CCITT V.22 mode when the modem is at 1200 bps. Selects Bell 212A when the modem is at 1200 bps (default). Selects V.21 when the modem is at 300 bps. Selects Bell 103J when the modem is at 300 bps (default).
  • Page 191 AT Commands Result Codes: n=0,1 ERROR Otherwise Hook control This command instructs the modem to go on-hook to disconnect a call, or off-hook to make the phone line busy. Modem goes on-hook (default). Modem goes off-hook. Result Codes: n=0,1 ERROR Otherwise Request ID information This command displays product information about the modem.
  • Page 192 AT Commands Modulation handshake This command controls whether or not the local modem performs a negotiated handshake at connection time with the remote modem when the communication speed of the two modems is different. When originating or answering, this is for handshake only at the communication standard specified by S37 and the ATB command.
  • Page 193 AT Commands Select tone dialing This command instructs the modem to send DTMF tones while dialing. Dialed digits are tone dialed until a P command or dial modifier is received. This is the default setting. DCE response format This command controls whether result codes (including call progress and negotiation progress messages) are displayed as words or their numeric equivalents.
  • Page 194 AT Commands Dial tone detect Disabled:The modem dials a call regardless of whether it detects a dial tone. Enabled:The modem dials only upon detection of a dial tone, and disconnects the call if the dial tone is not detected within 10 seconds.
  • Page 195 AT Commands &D2 If the DTR signal is not detected while in on-line data mode, the modem disconnects (default). &D3 Reset on the on-to-off DTR transition. Result Codes: n=0,1,2,3 ERROR Otherwise &F Load factory settings This command loads the configuration stored and programmed at the factory.
  • Page 196 AT Commands &Tn Self-test commands These tests can help to isolate problems if you experience periodic data loss or random errors. &T0 Abort. Stops any test in progress. &T1 Local analog loop. This test verifies modem operation, as well as the connection between the modem and computer. Any data entered at the local DTE is modulated, then demodulated, and returned to the local DTE.
  • Page 197 AT Commands V.42, MNP, or buffered (default). The modem attempts to connect in V.42 error control mode. If this fails, it attempts to connect in MNP mode. If this fails, it connects in buffer mode and continues operation. This is also known as V.42/MNP auto reliable mode (same as &Q5).
  • Page 198 AT Commands Result Codes: n=0,3 ERROR Otherwise C-10 User’s Manual...

  • Page 199: Appendix D S-Registers

    Satellite A50 Appendix D S-registers S-registers contain the settings that determine how a number of functions of the internal modem operate. For example, how many times to let the telephone ring before the modem answers and how long to wait before it hangs up if a connection fails.
  • Page 200 S-registers Ring counter This register is read only. The value of S1 is incremented with each ring. If no ring occurs over a six-second interval, this register is cleared. Range:0-225 Default:0 Units:rings AT escape character (user defined) This register determines the ASCII values used for an escape sequence.
  • Page 201 S-registers Command line editing character (user defined) This register sets the character recognized as a backspace and pertains to asynchronous only. The modem will not recognize the backspace character if it is set to a value that is greater than 32 ASCII.
  • Page 202 S-registers Comma pause time This register sets the time, in seconds, that the modem must pause when it encounters a comma (,) in the dial command string. In some countries/regions, S8 will set both wait before dialing and comma pause time. Range:0-255 Default:2 Units:seconds...
  • Page 203 S-registers S37 Dial line rate S37 = 0 (default) maximum modem speed S37 = 1 reserved S37 = 2 1200/75 bps S37 = 3 300 bps S37 = 4 reserved S37 = 5 1200 bps S37 = 6 2400 bps S37 = 7 4800 bps S37 = 8...

  • Page 204: At Command Set Result Codes

    S-registers AT command set result codes The following table shows the result codes. The result code summary Result Code Numeric Description Command executed CONNECT Modem connected to line RING A ring signal has been detected NO CARRIER Modem lost carrier signal, or does not detect carrier signal, or does not detect answer tone...
  • Page 205 S-registers CONNECT 33600 EC* Connection at 33600 bps DELAYED* Delay is in effect for the dialed number BLACKLISTED* Dialed number is blacklisted BLACKLIST FULL* Blacklist is full *1: EC only appears when the Extended Result Codes configuration option is enabled. EC is replaced by one of the following symbols, depending upon the error control method used: V.42bis - V.42 error control and V.42bis data compression.
  • Page 206 S-registers User’s Manual...
  • Page 207 Satellite A50 Appendix E V.90 The TOSHIBA internal modem uses V.90 technology. The modem is capable of downstream speeds of 56kbps (kilobits per second) when connected to an Internet service provider that supports V.90. As with any modem, the actual throughput (speed of data transfer) depends on analog telephone line conditions, which can vary considerably.
  • Page 208 V.90 Table E-1 Result codes for a V.90 connection Result code Description CONNECT 32000 EC* Connection at 32000 bps CONNECT 36000 EC* Connection at 36000 bps CONNECT 40000 EC* Connection at 40000 bps CONNECT 44000 EC* Connection at 44000 bps CONNECT 48000 EC* Connection at 48000 bps CONNECT 52000 EC*...
  • Page 209 V.90 * EC stands for the Error Control method, which appears only when the extended result codes configuration option is enabled. EC is replaced by one of the following symbols, depending on the error control method used. V42bis V.42 error control and V.42bis data compression V.42 error control only NoEC No error control protocol...
  • Page 210 V.90 User’s Manual...

  • Page 211: Appendix F Internal Modem Guide

    Satellite A50 Appendix F 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 212: Removing The Internal Modem

    Internal Modem Guide 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 213: Appendix G Wireless Lan

    Satellite A50 Appendix G Wireless LAN Card Specifications Form Factor Mini PCI TypeIII ■ IEEE 802.11 Standard for Wireless LANS Compatibility ■ Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance. The ‘Wi-Fi CERTIFIED’ logo is a certification mark of the Wi-Fi Alliance.
  • Page 214 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 215 Wireless LAN 2457* 2462 2467* 2472* *1 Factory-set default channels *2 Refer to the sheet Approved Countries/Regions for use for the countries/ regions that in which these channels can be used. When installing Wireless LAN cards, the channel configuration is managed as follows: ■...
  • Page 216 Wireless LAN 5765* US only * 5785* US only * 5805* US only * Wireless Channels Sets (Turbo Mode) Frequency Range 5150-5850 MHz Note Channel ID 5210* US only * 5250* US only * 5290* US only * 5760* US only * 5800* US only * *3 These channels are available to A/B/G combo type only.

  • Page 217: Appendix H Ac Power Cord And Connectors

    Satellite A50 Appendix H 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 218 AC Power Cord and Connectors France: Switzerland: Germany: United Kingdom: In Europe, power cords must be VDE type, H05VVH2-F and two conductor. For the United States and Canada, plug configuration must be a 2-15P (250 V) or 1-15P (125 V) as designated in the U.S. National Electrical code handbook and the Canadian Electrical Code Part II.

  • Page 219: Parts Numbers

    Satellite A50 Appendix I Parts Numbers The computer configuration and parts numbers, printed on a label on the bottom of the computer, indicate the CPU, LCD, memory, HDD and communication devices. Configurations The following table shows the computer configuration indicated on a label.
  • Page 220 Parts Numbers Communication Mini-PCI 30GB Parallel / No S-Video / 1394 / USB × 2 802.11b 40GB Parallel / No S-Video / No 1394 / USB × 2 802.11a/b combo WLab 60GB No Parallel / S-Video / 1394 / USB × 3 802.11g 80GB No Parallel / S-Video / No 1394 / USB ×...
  • Page 221 Satellite A50 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 222 Glossary 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...
  • Page 223 Glossary 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 224 Glossary 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 225 Glossary 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 226 Glossary 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 227 (FDD): An electromechanical device that reads and writes to floppy disks. Fn-esse: A TOSHIBA utility that lets you assign functions to hot keys. folder: An icon in Windows used to store documents or other folders. format: The process of readying a blank disk for its first use. Formatting establishes the structure of the disk that the operating system expects before it writes files or programs onto the disk.
  • Page 228 Glossary HW Setup: A TOSHIBA utility that lets you set the parameters for various hardware components. 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.
  • Page 229 Glossary kilobyte (KB): A unit of data storage equal to 1024 bytes. See also byte and megabyte. 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.
  • Page 230 Glossary 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 231 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 232 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 233 Glossary volatile memory: Random access memory (RAM) that stores information as long as power is supplied to the computer. warm start: Restarting or resetting a computer without turning it off. window: A portion of the screen that can display its own application, document or dialog box.
  • Page 234 Glossary Glossary-14 User’s Manual...
  • Page 235 5-5 ASCII characters 5-8 brightness increases 5-5 controller 1-6 hinge 2-7 Battery opening 3-6 charging 6-9 DLA for TOSHIBA 1-13 4-14 extending battery life 6-12 Documentation list 1-2 indicator 2-9 DVD Super Multi drive 1-6 location 2-6 location 2-3...
  • Page 236 Index placement 3-2 USB 7-7 Ergonomics window 7-1 lighting 3-3 seating and posture 3-3 i.LINK 1-7 8-11 work habits 3-4 connecting 8-11 disconnecting 8-12 Floppy disk 1-4 precautions 8-11 using 4-2 Fn + Ctrl (enhanced keyboard’s Keyboard 1-7 simulation) 5-3 emulating keys Fn + Enter 5-3...
  • Page 237 Real Time Clock 9-6 button location 2-7 Self test 9-4 conditions 6-1 Sound system 9-19 hibernation mode 3-8 Support from TOSHIBA 9- indicator 6-4 panel power on/off 1-11 System start-up 9-3 USB 9-17 shut Down mode (Boot Wireless LAN 9-21...
  • Page 238 5-3 speakers 2-7 volume control 2-3 Standby 1-12 setting 3-10 System automatic 1-10 TOSHIBA ConfigFree 1-13 TOSHIBA PC DiagnosticTool 1- TOSHIBA Power Saver 1-12 TOSHIBA Utilities 1-10 TOSHIBA Zooming Utility 1-13 Touch Pad 1-7 control buttons 2-7 location 2-7...

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