Toshiba TECRA A2 инструкция обслуживания

TECRA A2 TO S H I B A TECRA A2 P or table P er sonal Computer User’ s Manual[...]

ii User ’s Manual User ’ s Manual Copyright © 2004 by TOSHIBA Corporation. All ri ghts reserved. Under the copyright laws, this manual cannot be repr oduced in any form without the prior written permission of TOSHIBA. No pat ent liability is assumed, with respect to the use of the information contained herein. TOSHIBA TECRA A2 Portable Persona[...]

User ’ s Manual iii User ’ s Manual FCC inf or ma tion Product Name : TECRA A2 Model number : PT A20 FCC notice "Dec laration of Confor mity Inf or mation" This equipment has been tested and fo und to comply with th e limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide rea so[...]

iv User ’s Manual User ’ s Manual Contact Address: TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618-169 7 T e lephone: (949) 583-3000 TOSHIBA declares, that the product: P T A20* conforms to the following S tandards: This product is carrying the CE-Mark in accordance with the rela ted European Directives.[...]

User ’ s Manual v User ’ s Manual Network Compatibility Sta t ement 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 add itional requirements conditional in EG 201 121. Germany A T AAB AN005,AN 006,AN007,AN009,AN010 and DE03,04,05,08,09,12,14,17 Greece A T [...]

vi User ’s Manual User ’ s Manual Pur suant to FCC CFR 47, Par t 68: When you are ready to install or use the modem, call your local telephone company and give them the followin g information: ■ The telephone number of the line to which you will connect the modem ■ The registration number th at is loca ted on the device The FCC registration[...]

User ’ s Manual vii User ’ s Manual F ax branding The T elephone Consumer Pro tection 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 botto m of each tr ansmitted page or on the first page of t[...]

viii User ’ s Manual User ’ s Manual 3. The standard connecting arrangement (telephone jack type) for this equipment is jack type(s): USOC RJ1 1C. The IC registration numbe r of the modem is shown below . Canada: 1353A-L4AINT Notes for Users in Au str alia and New Zealand Modem war ning notice f or Australia Modems connected to the Australian t[...]

User ’ s Manual ix User ’ s Manual Notes for use of this de vice in New Zealand ■ The grant of a T elepermit for a device in no way indicates T elecom acceptance of responsibility for the correct operation of that device under all operating conditions. In pa rticular the higher speeds at which this modem is capable of operating depend on a sp[...]

x User ’s Manual 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 sh ort burst of ringing before the modem answers. This conf irms that the call has be en successfully switched through the network. ■ caller identifica tion infor[...]

User ’ s Manual xi User ’ s Manual The T elepermit label may also be shown on the packaging of the product and in the sales literature, as require d in P TC 100. The charge for a T elepermit assessment is $337.50. An additional charge of $337.50 is payable w here an asse ssment is based on reports against non-T elecom New Zealand S peci ficatio[...]

xii User ’s Manual User ’ s Manual D VD Super Multi DV -W24E ■ The DVD Super Multi drive employ s a laser system. T o ensure proper use of this product, please read th is instruction man ual carefully and retain for future reference. Should the unit ever requ ire maintenance, contact an authorized se rvice location. ■ Use of controls, adjus[...]

User ’ s Manual xiii User ’ s Manual TO S H I B A D VD-ROM SD-C2612 ■ The DVD-ROM drive employs a lase r system. T o ensure proper use of this product, please read th is instruction manual carefully and retain for future reference. Should the unit ev er require maintenance, contact an authorized service location. ■ Use of controls, adjustme[...]

xiv User ’s Manual User ’ s Manual D VD-ROM&CD-R/RW SD-R2512 ■ The DVD-ROM&CD-R/R W drive empl oys a laser system. T o ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit e ver require maintenance, contact an au thorized service location. ■ Use of controls[...]

User ’ s Manual xv User ’ s Manual D VD-R/-RW SD-R6112, SD-R6332 ■ The DVD-R/-RW drive employs a laser system. T o ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit ever require mainte nance, contact an authorized service location. ■ Use of controls, adjustments[...]

xvi User ’s Manual User ’ s Manual HIT ACHI L G D VD-ROM&CD-R/RW GCC-4241N ■ The DVD-ROM&CD-R/R W drive empl oys a laser system. T o ensure proper use of this product, please read this instruction manual carefully and retain for future reference. Should the unit e ver require maintenance, contact an au thorized service location. ■ U[...]

User ’ s Manual xvii User ’ s Manual Panasonic D VD-ROM&CD-R/RW UJD A750 ■ The DVD-ROM&CD-R/RW drive empl oys a laser system. T o ensure proper use of this pro duct, please read this i nstruction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service l ocation. ■ Use[...]

xviii User ’s Manual User ’ s Manual D VD-R/-RW UJ-811BTJB-A ■ The DVD-R/-RW employ s a laser system. T o ensure proper use of this product, please read this instru ction manual carefully and retain for future reference. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustments or th e [...]

User ’ s Manual xix User ’ s Manual D VD Super Multi UJ-820 ■ The DVD Super Multi dr ive employs a laser system. T o ensure proper use of this pro duct, please read this instruction manual carefully and retain for future refere nce. Should the unit ever require maintenance, contact an authorized service location. ■ Use of controls, adjustme[...]

xx User ’s Manual User ’ s Manual Inter na tional precautions CAUTION: This appliance contains a laser system and is classified as a “CLASS 1 LASER PRODUCT .” T o use this model properly , read the instruction manual carefully and keep this manual for your future refere nce. In case of any trouble with this model, please contact your neares[...]

User ’ s Manual xxi User ’ s Manual OBS! Apparaten innehåller laserkomponent som avger laserstråini ng överstigande gränsen för laserkl ass 1. V AROITUS. Suojakoteloa si saa avata. Laite sisältää laserdiodin, joka lähetää näkymätöntä silmilie vaaralli sta lasersäteilyä. CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF [...]

xxii User ’s Manual User ’ s Manual[...]

TECRA A2 T able of Contents Preface Manual content s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxix Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxx Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxx[...]

xxiv User ’s Manual T able of Contents Keyboard indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 1 USB floppy disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Fixed optical med ia drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 Region [...]

User ’ s Manual xxv T able of Contents Writing CDs on DVD-ROM&CD-R/RW drive . . . . . . . . . . . . . . . . . . . . 4-7 Before writing or rewriting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 When writing or rewriting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Writi ng CD/DVDs on DVD-R/-R[...]

xxvi User ’ s Manual T able of Contents The Keyboard T y pewriter keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 F1 … F12 function keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Sof t keys: Fn key combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

User ’ s Manual xxvii T able of Contents Accessing HW Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 HW Setup window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Optional Devices PC card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

xxviii User’s Manual T able of Contents Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21 Wireless LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-[...]

User ’ s Manual xxix TECRA A2 Pr eface Congratulations on your purchase of the TECRA A2 computer . Thi s powerful notebook computer provides excellent expansion capability , including multimedia devices, and it is designed to provid e years of reliable, high-performance computing. This manual tells ho w to set up and begin using yo ur TECRA A2 co[...]

xxx User ’s Manual Preface Chapter 5, The Ke yboard , describes special keyboard functions includi ng the keypad overlay and hot keys. Chapter 6, Power and Power-Up Modes , gives details on the computer ’ s power resources and battery save modes. Chapter 7, HW Setup and Pa sswords explains how to configure the computer using the HW Setu p progr[...]

User ’ s Manual xxxi Preface K ey oper a tion 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 . If three keys are used, hold down the first two and at the same time[...]

xxxii User’s Manual Preface[...]

User ’ s Manual xxxiii TECRA A2 Gener al Pr ecautions TOSHIBA computers are designed to optimize safety , minimize strain and withstand the rigors of portability . Ho wever, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer . Be certain to read the general precau tions below and to note[...]

xxxiv User’s Manual General Precautions Pressur e or impact damage Do not apply heavy pressure to the computer or subject it to strong impact. Excessive pressure or impact can cause damage to computer components or otherwise cause malfunctions. PC card ov erheating Some PC cards can become hot with prolonge d use. Overheating of a PC card can res[...]

User ’ s Manual xxxv General Precautions RT C batter y The following message is Displayed on the LCD: RTC battery is low or CMOS checksum i s inconsistent. Press [F1] key to set Date/Time. The battery for RTC is wearing. Set th e date and time in BIOS setup with the following steps: 1. Press F1 key . BIOS setup will boot up. 2. Set the date in Sy[...]

xxxvi User’s Manual General Precautions[...]

User ’ s Manual 1-1 TECRA A2 Cha pter 1 Intr oduction This chapter provides an equipment checkli st, and it identifies the computer ’s features, options and accessories. Equipment chec klist Carefully unpack your computer . Save the box and p acking material s for future use. Hard w are Check to make sure you have all the following items: ■ T[...]

1-2 User ’s Manual Introduction Software Windows XP Professional ■ The following software is preinstalled: ■ Microsoft® Windows XP Professional ■ Modem driver ■ Display Drivers for Windows ■ TOSHIBA Utilities ■ Wireless LAN driver (Can be used only for Wireless LAN model s) ■ Sound Driver for Windows ■ DVD Video Player ■ LAN Dr[...]

User ’ s Manual 1-3 Introduction Memory Power Slots The slot accepts a 256, 512 or 1,024 MB memory modules can be installed in the two memory slots for a maximum of 2,048 MB system memory . Video RAM Maximum 64 MB of RAM is provided for video display . Battery pack The computer is powered by one rechargeabl e lithium-ion battery pack. ■ High Ca[...]

1-4 User ’s Manual 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) ■ About 2GB disk space is reserved for recovery p artition. ■ When re-setting up your hard disk, do no t change, delete or add pa[...]

User ’ s Manual 1-5 Introduction DVD-ROM drive Some models are equi pped with a full-size, DVD- ROM drive module that le t s you run either 12 cm (4.72") or 8 cm (3.15") CDs or 12cm(4.72") DVDs without using an ad aptor . It runs DVD-ROMs at maximum 8 speed and CD-ROMs at maximum 24 speed. The drive supports the following formats: [...]

1-6 User ’s Manual Introduction Display The computer ’s LCD panel supports high-resolution video graphics. The screen can be set at a wide range of viewing angles for maxi mum comfort and readability . 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 we ll as [...]

User ’ s Manual 1-7 Introduction Keyboard Pointing Device Ports Slots Multimedia Built-in 85 keys or 86 keys, compatible with IBM enhanced keyboard, embedded n umeric overlay , dedicated cursor cont rol, and keys. Refer to Chapter 5, The Ke yboard , for details. Built-in T ouch Pad A T ouch Pad and contro l buttons in the palm rest enable control[...]

1-8 User ’s Manual Introduction Communications Modem An internal modem provides capability for data and fax communication. It supports V .90 (V .92). Refer to V. 9 0 section in Appendix E. The speed of data transfer and fax de pends on analog telephone line conditions. It has a modem jack for connecting to a telephone line. It is preinstalled as [...]

User ’ s Manual 1-9 Introduction Security Software Special fea tur es The following features are eithe r un ique to TOSHIBA computers or are advanced features, which make the co mputer more convenient to use. Security lock slot Connects an optional security lock to anchor the computer to a desk or other large object. Operating System Windows XP P[...]

1-10 User ’s Manual Introduction HDD automatic power off This feature automati cally cuts of f power to the hard disk drive when it is n ot accessed for a time specified. Power is restored when the hard di sk is accessed. Y ou can specify the ti me in the HDD power off item of the Basic Setup tab in TOSHIBA Power Saver . System automatic St andby[...]

User ’ s Manual 1-1 1 Introduction Heat dispersal T o protect from overheating, the C PU has an internal temperature sensor . If the computer ’s internal temperature rises to a certain level, the cooling fan is turned on or the processing spee d is lowered. Use the Fan item of the Basic Setup tab in T OSHIBA Power Saver . ■ Maximum Performanc[...]

1-12 User ’s Manual Introduction 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. TOS HIB A C ons ol e TOSHIBA Console is a graphical user interface that provides easy access to help and services. It is the funct[...]

User ’ s Manual 1-13 Introduction DLA for TOSHIBA DLA (Drive Letter Access) is the p acket writing softwa re which provides the function whic h writes files and/or folders to DVD+RW , DVD-RW or CD- RW disc via a drive letter like a floppy disk or other removable disks. TOSHIBA PC Diagnost icT ool TOSHIBA PC Diagnostic T o ol displays the basic in[...]

1-14 User ’s Manual Introduction Options Y ou can add a number of option s to make your computer even more powerful and convenient to use. Refer to Chapter8 Optical Devices, for details. The following optio ns are available: Memory exp ansion A 256, 512 or 1,024 MB memory module (PC2100 / PC2700 DDR) can easily be installed in the computer . Batt[...]

User ’ s Manual 2-1 TECRA A2 Chap ter 2 T he Gr and T our This chapter identifies the vari ous components of your computer . Become familiar with each component before you ope rate the computer . F ront with the display closed Figure 2-1 shows the computer ’s front with it s display panel in the closed position. Figure 2-1 Front of the computer[...]

2-2 User ’s Manual The Grand T our Left side Figure 2-2 shows the computer ’s left side. Figure 2-2 The left side of the computer Cooling vents Security lock PC card slot External monitor port Wireless communication switch Wireless communication switch indicator USB port External monitor port This 15-pin port lets you connect an external video [...]

User ’ s Manual 2-3 The Grand T our Right side Figure 2-3 show s the computer’s right side . Figure 2-3 The right side of the computer PC card slot A PC card slot can accommodate a 5 mm T ype II card. The slot supports 16-bit PC cards and CardBus PC cards. CB Keep foreign objects out of the PC card slot. A pin or similar object can damage the c[...]

2-4 User ’s Manual The Grand T our Backside Figure 2-4 shows the computer ’s back panel. Figure 2-4 The backside of the computer Fixed Optical media drive The computer is confi gured with a full-size o ptical media drive mod ule that lets you run ei ther 12 cm (4.72") or 8 cm (3.15") disks without using an adaptor . Refer to the Fixed[...]

User ’ s Manual 2-5 The Grand T our 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. Modem jack In areas where an internal modem is installed as standard equipment, there is a modem jack that lets yo u use a [...]

2-6 User ’s Manual The Grand T our Under side Figure 2-5 shows the underside of the computer. Make sure the di splay is closed bef ore turning over your computer . Figure 2-5 The underside of the computer Battery r elease latch (1) Memory module cover Battery release latch (2) Battery pack Docking interface Notches Battery release latch (1) Slide[...]

User ’ s Manual 2-7 The Grand T our F ront with the display open This section shows the front of the co mputer with the display open. Refer to the appropriate illustration fo r details. T o open the display , slide the display latch on the front of the display and lift up. Position the display at a comfortable viewing angle. Figure 2-6 The front [...]

2-8 User ’s Manual The Grand T our Display hinge The display hinge holds the display screen at easy-to-view angles. Display screen The LCD displays high-contrast text and graphics. The computer ’s LCD consists of up to 1024 × 768 pixels or 1400 × 10 50 pixels. Refer to Display Controller and Modes section in Appendix B. When the computer oper[...]

User ’ s Manual 2-9 The Grand T our Zoom out (-) button *Zoom out (-) button is provided with some models. Press this button to reduce the icon size on the desktop or the ap plication window . Refe r to the Hot keys section in Chapter 5, The keyboard. Zoom in (+) button *Zoom in (+) button is provided with some models. Press this bu tton to enl a[...]

2-10 User ’s Manual The Grand T our System indicators Figure 2-7 System indicators DC IN 15V Power Battery Built-in HDD DC IN 15V The DC IN 15V indica tor glows green when DC power is supplied from the AC power adaptor . If the adaptor ’s output volt age is abnormal or if the power supply malfunctio ns, this indicator flashes orange. Power The [...]

User ’ s Manual 2-1 1 The Grand T our K eyboar d indicators The figures below show the positi ons 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 F1 1 key indicator glows the keypad overlay lets you enter numbers. Figure 2-8 Keypad overla y i[...]

2-12 User ’s Manual The Grand T our USB floppy disk driv e A 3 1/2" floppy disk drive accommoda tes 1.44-megabyte or 720-kilobyte floppy disks. It connects to the USB port. Figure 2-10 USB floppy disk drive Disk-In-Use Indicator This indicator lights when the floppy disk is being accessed. Floppy dis k slot Insert a floppy disk in this slot.[...]

User ’ s Manual 2-13 The Grand T our Fix ed optical media drives One of the following optical media driv es is inst a lled in the computer: CD- ROM, DVD-ROM, DVD-ROM&CD-R/RW , DVD-R/-R W , DVD Su per Multi drives. An A T API interface controller is used for CD/DVD-ROM opera tion. When the computer is accessing a CD/ DVD, an ind icator on the [...]

2-14 User ’s Manual The Grand T our D VDs ■ 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 o nly onc e. The recorded data cannot be erased or changed. ■ DVD+RW discs can be rec[...]

User ’ s Manual 2-15 The Grand T our D VD-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 . D VD-R/-RW drive The full- size DVD-R/-RW drive module lets you record data to rewritable CD/DVDs as [...]

2-16 User ’s Manual The Grand T our AC ada ptor The AC adaptor converts AC po wer to DC power and red uces the voltage supplied to the computer . It can auto matically adjust to any voltage from 100 to 240 volts and to a frequency of ei ther 50 or 60 hertz, enabling you to use the computer in almo st any country/region. T o recharge the ba ttery [...]

User ’ s Manual 3-1 TECRA A2 Cha pter 3 Getting Star ted This chapter provides basic information to get you started using your computer . It covers the follo wing topics: ■ Setting up your work space — for you r health and safety ■ Installing the battery pack ■ Connecting the AC adaptor ■ Opening the display ■ T urning on the power ?[...]

3-2 User ’s Manual Getting S tarted General conditions In general, if you are comfortable, so is your compu ter , but read the following to make sure yo ur 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 t[...]

User ’ s Manual 3-3 Getting S tarted 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 prim ary factors in reducing work strain. Refer to the followin g tips and to figure 3-1. Figure 3-1 Posture and position ing of the computer ■ Place your chair so that the keyb[...]

3-4 User ’s Manual Getting S tarted W or k habits A key to avoiding discomfort or injury fr om repetitive strain is to vary your activities. If possible, sc hedule a variety of tasks into your workday . If you must spend long periods at the computer, finding ways to break up the routine can reduce stress and improve your efficiency . ■ Sit in a[...]

User ’ s Manual 3-5 Getting S tarted 4. Secure the battery p ack releace la tch(1). Check the battery lock was changed to the lock position. (t o the direction of the right) Figure 3-2 Securing the battery pack Connecting the AC ada ptor Attach the AC adaptor when you need to cha rge the battery or you want to operate from AC power . It is also t[...]

3-6 User ’s Manual Getting S tarted 1. Connect the power cord to the AC adaptor . Figure 3-3 Connecting the power cord to the AC adaptor 2. Connect the AC adaptor ’s DC output plug to the DC IN 15V jack on the right side of the computer . Figure 3-4 Connecting the adaptor to the computer 3. Plug the power cord into a live wall outlet. The Batte[...]

User ’ s Manual 3-7 Getting S tarted Opening the display The display panel can be rotated in a wide range of angles for optimal viewing. 1. Slide the display latch on the front of the computer to the right. 2. While holding down the p alm re st with one hand so that the main body is not raised, lift the panel slowly . Adjust the angle of the pane[...]

3-8 User ’s Manual Getting S tarted 3. Press and hold the computer ’s power button for two or three seconds. Figure 3-6 T urning on the power Wi n do w s X P s e t u p When you first turn on the power , the computer ’s initial screen is the Microsoft Windows XP Professional S tartup Screen Logo. Follow the on-screen directions. T ur ning of f[...]

User ’ s Manual 3-9 Getting S tarted Hiber nation mode The hibernation feature saves the contents of memory to the hard disk when the comp uter is turned off. The next time the computer is turned on, the previous state is restored. The hibernation fe ature does not save the status of peripheral devices. Benefits of hibernation The hibernation fea[...]

3-10 User ’s Manual Getting S tarted Automatic Hibernation The computer will enter Hibernate mo de automatically when you press the power button or close the li d. First, however , make the appro priate settings according to the steps below . 1. Open the Control Panel . 2. Open Performance and Maintenance and open Po wer Options . 3. Select the H[...]

User ’ s Manual 3-1 1 Getting S tarted Benefits of standby The standby feature provides the following benefits: ■ Restores the previous working environment more rapidly than does hibernation. ■ Saves power by shutting down the system when the computer receives no input or hardware access for the duration set by the System S tandby feature. ?[...]

3-12 User ’s Manual Getting S tarted S tandby limitations S tandby will not function under the following conditions: ■ Power is turned ba ck on immediately after shutting down. ■ Memory circuits are exposed to stat ic electricity or electrical noise. R estar ting the computer Certain conditions require that yo u reset the system . For example[...]

User ’ s Manual 3-13 Getting S tarted R estoring the pr einstalled software fr om the Re c ove r y H D D About 2GB of ha rd disk space is reserved for recovery p artition. When re-setting up your hard disk, do n ot change, delete or add partitions in a manner other than specified in the manual. Othe rwise, sp ace for software may be destroyed. In[...]

3-14 User ’s Manual Getting S tarted When you select the 4 option from the menu, th e HDD Recovery Area on your HDD will be deleted. Then, in the re covery process, all p artitions are put into one partition and the recovery is performed. Y o u cannot any longer execute the recovery a ction using the steps described in the section "Restoring[...]

User ’ s Manual 4-1 TECRA A2 Chap ter 4 Oper a ting Basics This chapter gives information on basic operation s including using the T ouch Pad, the USB floppy disk drive, optical medi a driv es, Sound System, modem, the wireless communicati on and LAN. It also provides tips on caring for your computer and on heat dispersal. Using the T ouch P ad T[...]

4-2 User ’s Manual Operating Basics Using the USB flopp y disk drive A 3 1/2" floppy disk drive connects to the computer ’s USB port. It accommodates 1.44-megabyte or 720-kilobyte floppy disks. Refer to Chapter 2, The Grand T our , for more information. Connecting 3 1/2" flopp y disk driv e T o connect the drive, plug the floppy disk [...]

User ’ s Manual 4-3 Operating Basics Disconnecting 3 1/2" floppy disk driv e When you have finished using th e floppy disk drive, follow the procedures below to disconnect it: 1. W ai t for the indicator light to go out to make sure all floppy disk activity has stopped. 2. Click the Safety Remov e Hardware icon on th e T a sk Ba r . 3. Click[...]

4-4 User ’s Manual Operating Basics Loading discs T o load CD/DVDs, follow the steps below and refer to figures 4-3 to 4-7. 1. a. When the power is on, p ress the DVD-ROM eject button to open the drawe r slig htly . Figure 4-3 Pressing the DVD-ROM eject button b. Pressing the eject button will no t open the drawer when the DVD- ROM drive’s powe[...]

User ’ s Manual 4-5 Operating Basics 3. Lay the CD/DVD, label side up, in the drawer . Figure 4-6 Inserting a CD/DVD 4. Press gently at the center of the CD/DVD until you feel it click into place. The CD/DVD shou ld lie below the top of the spindle, flush with the spindle base. 5. Push the center of the drawer to cl ose it. Press gently until it [...]

4-6 User ’s Manual Operating Basics R emoving discs T o remove the CD/DVD , follow the step s bel ow and refer to figure 4-8. 1. T o pop the drawer partially open, pr ess the eject button. Gently pull the drawer out until it is fully opened. 2. The CD/DVD extends slightly over the sides of the drawer so you can hold it. Hold the CD/DVD gently and[...]

User ’ s Manual 4-7 Operating Basics Writing CDs on D VD-RO M&CD-R/RW drive Depending on the type of drive installe d, you may be able to write CDs. The DVD-ROM&CD-R/RW drive lets you wr ite as well as read CD-ROMs. Observe the precaution s in this section to ensure the best performance for writing CDs. For information on loa ding and unl[...]

4-8 User ’s Manual Operating Basics ■ Write from the computer's HDD to th e CD. Do not try to write from shared devices such as a LAN server or any other network device. ■ Writing with software other than Sonic RecordNow! has not been confirmed. Therefore, operation with other software cannot be guaranteed. W hen writing or rewriting Not[...]

User ’ s Manual 4-9 Operating Basics Impor tant messa ge (D VD-R/-RW driv e) Before you write or rewrite to CD -R/RW or DVD-R/-RW disc, read and follow all setup and operating instructions in this section. If you fail to do so, the DVD-R/-RW drive may not function pr operly , and you may fail to write or rewrite, lose data or incur other damage. [...]

4-10 User ’s Manual Operating Basics Before writing or rewriting ■ Based on TOSHIBA's limited comp atib ility testing, we suggest the following manufacturers of CD-R/R W a nd DVD-R/+R/-R W/+RW/-RAM disc. However , in no event does TOSHIBA guarantee the operation, quality or perform ance of any disc. Disc quality can affect write or rewrite[...]

User ’ s Manual 4-1 1 Operating Basics ■ Other DVD-ROM drives for computers or other DVD players may not be able to read DVD-R/-R W or DVD+R/+R W discs. ■ Data written to a CD-R/DVD-R/DVD+R di sc cannot be deleted either in whole or in part. ■ In writing to a DVD-R/-RW , DVD+ R/+RW or DVD-RAM disc, some disc space is required for file manag[...]

4-12 User ’s Manual Operating Basics ■ Open the DVD-ROM&CD-R/RW , DV D-R/-RW or DVD Super Multi drive. ■ Do not use shut down/log off and st andby/hibernation while writing or rewriting. ■ Make sure writing or rewriting is completed befo re going into standby/ hibernation. Writing is complet ed if you can op en the DVD-ROM&CD-R/ RW [...]

User ’ s Manual 4-13 Operating Basics ■ When you back up a DVD disc, be sure the source drive supports recording to DVD-R/-R W or DVD+R/+RW discs. If the source drive does not support recording to DV D-R/-RW or DVD+R/+RW discs, it might not be backed up correctly . ■ When you back up a DVD-R, DVD-RW , DVD+R or DVD+RW , be sure to use the same[...]

4-14 User ’s Manual Operating Basics ■ While you are editing DVD-R/-R W/ +R/+RW/-RAM, you can display previews. However , if an appli cati on other than WinDVD is running, the preview might not d isplay properly . T o e nsure proper display of previews, do not start other applic a tions while you are editing DVD-R/- RW/+R/+R W/-RAM disc. ■ Do[...]

User ’ s Manual 4-15 Operating Basics 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 precauti ons will increase the lifetime of your media and protect the data stored on th em: CD/D VDs 1. S tore your CD/DVDs in the container they came in to prote[...]

4-16 User ’s Manual Operating Basics V olume control The V olume Control utility lets you control the audio volume in Windows for both playback and recording. ■ T o launch V olume Cont rol for playback, click Star t , point to All Programs , point to Accesso ries , point to Entertainment and click V olume Co ntrol . ■ T o launch Recording Con[...]

User ’ s Manual 4-17 Operating Basics Region selection T elecommunication regulati ons vary from one region to ano ther , so you will need to make sure the internal modem’s settings a re correct for the region in which it will be used. T o select a region, follow the steps below . 1. Click st art , point to All Programs , point to TOSHIBA Inter[...]

4-18 User ’s Manual Operating Basics Open the Dialing Properties dialog box afte r selecting region. The dialing properties dialog bo x will be displayed automatically after you select the region. Location list for region select ion. A submenu appears displaying location informati on for telephony . Open dialog box, if the modem and T elephony Cu[...]

User ’ s Manual 4-19 Operating Basics Connecting T o connect the modem cable, follow the steps below . 1. Plug one end of the modular cable into the modem jack. 2. Plug the other end of the modular cable into a te lephone jack. Figure 4-9 Connecting the internal modem Disconnecting T o disconnect the internal modem cable, follow the steps below .[...]

4-20 User ’s Manual Operating Basics W ir eless LAN The Wireless LAN is compatible with other LAN systems based on Direct Sequence S pread S pectrum /Orthogonal Frequency Division Multip lexing radio technology that compli es with IEEE802.1 1 Wireless LAN standard (Revision A, B or G) and T urbo Mode. ■ Automatic T ran smit Rate Select mech ani[...]

User ’ s Manual 4-21 Operating Basics W ireless communication indica tor The wireless communication indicator indicates the status of the wireless communication functions. If you used the T ask Bar to disable W- LAN, restart the computer or follow the procedures below to enable the system to re cognize W-LAN. Open or click the following: start, C[...]

4-22 User ’s Manual Operating Basics Connecting LAN cable T o connect the LAN cable, follow the steps below . 1. T urn off the power to the computer and to all external devices connected to the compu ter . 2. Plug one end of the cabl e into th e LAN jack. Press gently until you hear the latch click into place. Figure 4-10 Connecting the LAN cable[...]

User ’ s Manual 4-23 Operating Basics Cleaning the computer T o help ensure long, trouble-free o per ation, keep the computer free of dust and use care with liquids aroun d the computer . ■ Be careful not to spill liquids into the computer . If the compu ter does get wet, turn the power o f f immediately and l et the computer dry comp letely be[...]

4-24 User ’s Manual Operating Basics Figure 4-1 1 Protruded portions Hea t dispersal T o protect from overheating, the CPU has an internal temperature sensor . If the computer ’s internal temperature rises to a certain level, the cooling fan is turned on or the processing spe ed is lowered. Y ou can select whether to control the CPU temperatur [...]

User ’ s Manual 5-1 TECRA A2 Cha pter 5 T he K eyboar d The computer ’s keyboard layouts ar e 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 keyboar d depends on which country/region’s keyboard layout y[...]

5-2 User ’s Manual The Keyboard F1 … F12 function k eys 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 F1 2 are called function keys because they execute programmed functions wh en pressed. Used in combination wi th the Fn key , keys marked[...]

User ’ s Manual 5-3 The Keyboard Press Fn + F10 or Fn + F1 1 to access the integrated keyp a d. When activated, the keys wi th gray markings on the b ottom edge become numeric keyp ad keys ( Fn + F1 1 ) or cursor control keys ( Fn + F10 ). Refer to the Keypa d overlay section in this chapter for more information on how to operate these keys. The [...]

5-4 User ’s Manual The Keyboard Instant security: Press Fn + F1 to blank the screen to prevent others from accessing your data. T o restore the screen and original settings, press any key or press the Dual Pointing Device. If a screensaver passw ord is registered, a dialog box will appear . Enter the screensave r p a ssword and click OK . If no p[...]

User ’ s Manual 5-5 The Keyboard LCD Display Brigh tness: Pressing Fn + F6 decreases the display brightness in decrements. When you press the se hot keys, the current setting will be displayed for two seconds by an icon. Y ou can also change this setting through the Screen brightness item of the Basic Setup tab in TOSHIBA Power Saver . LCD Displa[...]

5-6 User ’s Manual The Keyboard TOSHIBA Zooming Utility (r educe): T o reduce the icon size on the desktop or the application window , press th e 1 key while holding down the Fn key . TOSHIBA Zooming Utility (enl arge): T o enlarge the icon size on the desktop or the application window , press th e 2 key while holding down the Fn key . Fn Sticky [...]

User ’ s Manual 5-7 The Keyboard T ur ning on the ov er lays The numeric keypad overlay can be used for numeric data input or cursor and page control. Arrow mode T o turn on the Arrow mode, press Fn + F10 . The Arrow mod e F10 indicator lights. Now try cursor and page control using the keys shown in figure 5-2. Press Fn + F10 again to turn off th[...]

5-8 User ’s Manual The Keyboard T emporarily using ov er lay (o verlay of f) While using the normal keyboard, you can temporarily use the keyp ad 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 . If the Numeric mode indicator lights, you can use the o[...]

User ’ s Manual 6-1 TECRA A2 Cha pter 6 P o wer and P o wer-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 ch anging batteries, tips for saving battery power , and po wer up modes. P ow er conditions The[...]

6-2 User ’s Manual Power and Power-Up Modes T able 6-1 Power conditions continued Power on Power off (no operatio n) AC adaptor not connected Battery charge is above low battery trigger point • Operates • LED: Battery off DC IN 15V off Battery charge is below low battery trigger point • Operates • LED: Battery flashes orange DC IN 15V off[...]

User ’ s Manual 6-3 Power and Power-Up Modes P ow er indicators As shown in the a bove table, the Battery , DC IN 15V an d Power indicators on the system indicator alert you to t he computer ’s operating capability and battery charge status. Batter y indicator Check the Battery indicator to determine the status of the battery pack. The followin[...]

6-4 User ’s Manual Power and Power-Up Modes P ow er indicator Check the Power indicator to determine th e power status: Batter y types The computer has two types of batteries: ■ Batte ry packs ■ High Capacity battery pack (8800mAh) ■ Battery pack (4400mAh) ■ Real T ime Clock (RTC) battery High Capacity batter y pack An optional High Capac[...]

User ’ s Manual 6-5 Power and Power-Up Modes Batter y pack When the AC adaptor is not con nected, the computer ’s main power source is a removable lithium ion battery pack, also referred to in this manual as the main battery . Y ou can purchase additional battery p acks for extended use of the computer away from an AC power source. Before you r[...]

6-6 User ’s Manual Power and Power-Up Modes T o ensure that the battery pack maintains it s maximum capacity , operate the computer on battery power at leas t once a month until the battery pack is fully discharged. Refer to Extending battery life in this chapter for procedures. If the comput er is continuously operated on AC power throu gh an AC[...]

User ’ s Manual 6-7 Power and Power-Up Modes Danger 1. Never try to dispose of the batter y pack by burning or expose it to a heating device such as a microwave oven. The battery pack could explode and cause bodily injury . 2. Never try to disassemble, repair or otherwise tamper with a battery pack. The battery pack will overheat and ignite. Leak[...]

6-8 User ’s Manual Power and Power-Up Modes 3. Make sure the battery is securely inst alled in the compute r before attempting to charge the battery pa ck. Improper installation could generate smoke or fire, or caus e the battery pack to rupture. 4. Keep the battery pack out of reach of i nfants and children. It can cause injury . Caution 1. Neve[...]

User ’ s Manual 6-9 Power and Power-Up Modes 3. After the battery pack is charged, avoid leaving the AC adaptor connected and the co mputer turned off for more than a few hours at a time. Continuing to charge a ful ly-charged battery pack can damage the battery . Char ging the ba tteries When the power in the battery pack becomes low , the Batter[...]

6-10 User ’s Manual Power and Power-Up Modes Battery charging notice The battery may not charge right away under the follo wing conditions: ■ The battery is extremely hot or cold. If the ba ttery is ex tremely hot, it might not charge at all. T o ensure the battery charges to its full capac ity , charge the battery at room temperature of 10° t[...]

User ’ s Manual 6-1 1 Power and Power-Up Modes Maximizing batter y operating time A battery’s usefulness depends on how long it can supply power on a single charge. How long the charge lasts in a battery depends on: ■ How you configure the computer (for example, whether you enable battery-power saving opti ons). The co mputer provides a batte[...]

6-12 User ’s Manual Power and Power-Up Modes Extending batter y life T o maximize the life of your battery p ack: ■ At least once a month, disconne ct 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 . ■ If you have extra batter y packs, rot ate t[...]

User ’ s Manual 6-13 Power and Power-Up Modes Re moving the ba tter y pack T o replace a discharged battery , follow the steps below . 1. Save your work. 2. T urn the computer ’s power off. Make sure the Power indicator is off. 3. Remove all cabl es connected to the computer . 4. T urn the computer upside down. 5. Slide and hold the Battery rel[...]

6-14 User ’s Manual Power and Power-Up Modes Installing the batter y pack T o install a battery , follow the step s be low . 1. T urn the computer ’s power off. 2. Disconnect all cables co nnected to the computer . 3. Insert the battery pack. 4. Secure the battery release latch (1). Check the battery release latch (1) was changed to the lock po[...]

User ’ s Manual 6-15 Power and Power-Up Modes Star ting the computer by pass word T o start up the computer with the user p assword, follow these step s: 1. T urn on the po wer as described in C hapter 3, Getting St art ed . The following message app ears: S Password = 2. Enter the password. 3. Press Enter . P ower-up modes The computer has the f[...]

6-16 User ’s Manual Power and Power-Up Modes System Auto Off This feature turns the system of f automa tically if it is not used for a set duration. The system shuts down in S t andby mode or Hibernation mode in Windows.[...]

User ’ s Manual 7-1 TECRA A2 Cha pter 7 HW Setup and P ass wor ds This chapter explains how to us e TOSHIBA HW Setup program to configure your computer and how to set passwords. HW Setup TOSHIBA HW Setup let s you configure settings for Gen eral, Password, Parallel/Printer , Device Co nfig, Display , CPU, Boot Priority , Keyboard, LAN and USB. Ac[...]

7-2 User ’s Manual HW Setup and Passwords General This window displays the BIOS version and co ntains two buttons: Default and 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. T o enter a user password: 1. Select Registered to display the fol low[...]

User ’ s Manual 7-3 HW Setup and Passwords T o delete a user password: 1. Select Not Registered to displ ay the following prompt: S Enter Password : 2. Enter the currently registered pass word. The character string you enter is displayed as a string of asterisks. S Enter Password : **** 3. Click the OK button. If the character string you enter ma[...]

7-4 User ’s Manual HW Setup and Passwords Device Config Device Configuration This option lets you set the device configuration. Display This tab lets you customize your comput er’s display settings for either the internal LCD screen or for an extern al monitor . Power On Dis play Lets you use the display to be used when the computer is booted. [...]

User ’ s Manual 7-5 HW Setup and Passwords Boot Priority Boot Priority O ptions This option sets the priority for boo ting the computer . Select from the following settings: Y ou can o verride the settings and manuall y select a boot device by pressing one of the following keys while the compute r is booting: *In this computer , CD-ROM refers to [...]

7-6 User ’s Manual HW Setup and Passwords T o change the boot drive, follow the steps below . 1. Hold down F12 and boot the computer . 2. The following menu will be di splayed with the following icons: Built-in HDD, CD-ROM, FDD, Network (LAN), PC (A T A) card boot. 3. Use the left/right cursor keys to hi ghlight the boot device you want and press[...]

User ’ s Manual 7-7 HW Setup and Passwords HDD Priority Optio ns 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. Network Boot Protoco l This feature sets the protocol to remotely boot from the network. [PXE[...]

7-8 User ’s Manual HW Setup and Passwords Wa ke-up on Keyboard When this feature is enabled and the computer is in St andby mode, you can turn on the computer by pressing an y key . It is effective only for the internal keyboard and only when the computer is in standby mode. Enabled Enables the W ake-up on Keyboard. Disabled Disables the W ake-up[...]

User ’ s Manual 7-9 HW Setup and Passwords LAN Wake-up on LAN This feature lets the computer ’s power be turned on when it receives a wake-up signal from the LAN. Built-in LA N This feature enables or disables th e Built-in LAN. USB USB KB/Mouse Legacy Emulat ion Use this option to enable or disable USB KB/Mouse Legacy Emula tion. If your opera[...]

7-10 User ’s Manual HW Setup and Passwords[...]

User ’ s Manual 8-1 TECRA A2 Cha pter 8 Optional De vices Optional devices can expand the computer ’s capabilities and it s versatili ty . This chapter describ es connection or installation of the following devices, which are available from your TOSHIBA dealer: Cards/memory ■ PC card ■ Memory expansion Power devices ■ Additional battery p[...]

8-2 User ’s Manual Optional Devices PC car d The computer is equipped with a PC card expansion slot that can accommodate one 5 mm T ype II card. Any PC card that meets industry standards (manufactured by TOSHIBA or other vendo r) can be installed. The slot supports 16-bit PC cards, including PC card 16’s multifunction card and CardBus PC cards.[...]

User ’ s Manual 8-3 Optional Devices Re moving a PC card T o remove the PC card , follow the steps below . 1. Open the Safety Re move Hardware icon on the system tray and disable the PC card. 2. Press the PC card eject button to extend it. 3. Press the extended eject button to pop the card out slightly . 4. Grasp the PC card and draw it out. Figu[...]

8-4 User ’s Manual Optional Devices ■ Use only memory modules approved by TOSHIBA. ■ Do not try to install or remove a memory module under the following conditions. Y ou can damage the computer and the module. Also, data will be lost. a. The computer is turned on. b. The computer was shut down usin g the S tandby mode or Hibernati on mode. c.[...]

User ’ s Manual 8-5 Optional Devices Installing memor y 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 cabl es connected to the computer . 3. T urn the compute r up side down and remove the battery pack (refer to Chapter6, Power and Power-Up Modes ). 4. Remove the [...]

8-6 User ’s Manual Optional Devices 8. Push the module down so it lies flat. Latches on either side will click into place to secure th e module. Figure 8-4 Installing the memory module 9. Seat the cover and secure it with a screw . 10. Rep lace the battery pack as described in C hapter 6, Power and Power- Up Modes . 1 1. Turn the power on and mak[...]

User ’ s Manual 8-7 Optional Devices 5. Grasp the module by the sides and pull it ou t. Figure 8-5 Removing the memory module 6. Seat the cover and secure it with a screw and replace the battery pack. Additional batter y pac k Y ou can increase the portability of t he computer with add itional battery packs. If you’re away from an AC powe r sou[...]

8-8 User ’s Manual Optional Devices Batter y char ger The battery charger provides a conv enient way to charge battery packs without requiring the use of your comput er . The battery charger holds up to two lithium ion battery packs. USB Floppy disk driv e The 3 1/2" external Flop py disk drive module can be con nected to the USB port. For d[...]

User ’ s Manual 8-9 Optional Devices 4. Insert the other end of the cable into the printer ’s parallel connector . 5. Fasten the connector to the pr inter with the clips on the p aral lel port. 6. T urn on the printe r . 7. T urn on the comput er . 8. S tart the HW Setup program. Refer to Chapter 7, HW Setup and Passwords . 9. Select the Parall[...]

8-10 User ’s Manual Optional Devices The following ports and accessories are available on the Advanced Port Replicator III. ■ RJ45 LAN jack ■ RJ1 1 Modem jack ■ External monitor port ■ Parallel port ■ Serial port ■ PS/2 mouse port ■ PS/2 keyboard po rt ■ DC IN 15V socket ■ Security lock slot ■ Audio line-in, line-o ut jacks ?[...]

User ’ s Manual 8-1 1 Optional Devices Security lock Security locks enable you to anchor y our computer and optional Advanced Port Replicat or III to a desk or other heavy object to he lp prevent unauthorized removal of the computer or Advanced Port Repli cator III. The computer has a security lock slot on the left side. Attach one end of a cable[...]

8-12 User ’s Manual Optional Devices[...]

User ’ s Manual 9-1 TECRA A2 Cha pter 9 T r oubleshooting TOSHIBA designed the computer for dur ability . Howe ver , should problems occur , following the procedures in this cha pter can help to determine th e cause. All readers should become familiar with this chapter . Knowin g what might go wrong can help prevent problems from occurring. Probl[...]

9-2 User ’s Manual T r oubleshooting Preliminar y chec klist Consider the simplest solution first. The items in this checklist are easy to fix and yet can cause what appears to be a serious probl em. ■ Make sure you turn on all peripheral devices before you turn on the computer . This includes your printer and any other external device you are [...]

User ’ s Manual 9-3 T roubleshooting Har dware and system chec klist This section discusses problems ca used by your computer ’ s ha rdware or attached peripherals. Basic problems may oc cur in the following areas: System star t-up When the computer does not start pr operly , che ck the following items: ■ Self T est ■ Power Sources ■ Powe[...]

9-4 User ’s Manual T r oubleshooting Self test When the computer starts up, the self test will be run automati cally , and the following will be displayed : This message remains on the screen for a few seconds. If the self test is su ccessful, the computer tries to loa d the operating system, depending on how the Boot Priority is set in the TOSHI[...]

User ’ s Manual 9-5 T roubleshooting AC power If you have trou ble turning on the co mputer with the AC a daptor connected, check the DC IN 15V indicator . Refer to Chapter 6, Power and Power-Up Modes for more information. Battery If you suspect a problem with the battery , check the DC IN 15V indicator as well as the Battery indicator . For info[...]

9-6 User ’s Manual T r oubleshooting Real Time Clock Unplug the AC adap tor and remove the battery to make sure the terminals are clean. If necessa ry wipe them with a soft dry cloth dipped in alcohol. Connect the AC adaptor an d replace the battery . Make sure it is securely seated. Check the Battery indicato r . If it does not glow , let the co[...]

User ’ s Manual 9-7 T roubleshooting Passwor d K eyboar d Keyboard problems can be caused by your setup configuration. For more information refer to Chapter 5, The Keyboard . LCD panel Apparent LCD problems may be related to the computer ’s setup. Refer to Chapter 7, HW Setup and Passwords , for more information. Problem Pro cedure Cannot ent e[...]

9-8 User ’s Manual T r oubleshooting Har d disk driv e CD-ROM driv e For more information, refer to Chapter 4, Operating Basics Problem Procedure Computer does not boot from hard disk drive Check if a floppy disk is in the floppy disk drive. If a floppy disk is inserted , remove it and reboot. There may be a problem with your operating system fil[...]

User ’ s Manual 9-9 T roubleshooting D VD-ROM driv e For more inform ation, refer to Chapter 4, Operating Basics Some CDs run correctly , but others do not The software or hardware configuratio n may be causing a problem. Make sure the hardware configuration matches your software’ s needs. Check the CD’s documentation. Check the type of CD yo[...]

9-10 User ’s Manual T r oubleshooting Check the type of CD/DVD you are using. The drive su pports: DVD-ROM: DVD-ROM, DVD-Video CD-ROM: CD-DA, CD-T ext, 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. It m[...]

User ’ s Manual 9-1 1 T roubleshooting D VD-ROM&CD-R/RW drive For more inform ation, refer to Chapter 4, Operating Basics . Problem Procedure Y ou cannot access a CD/DVD in the drive Make sure the drive’s drawer is securely closed. Press gently until it clicks into place. Open the drawer and make su re the CD/DVD is properly seated. It shou[...]

9-12 User ’s Manual T r oubleshooting D VD-R/-RW drive For more information, refer to Chapter 4, Operating Basics . Cannot write correctly If you have troubl e writing, make sure you are observing the following precauti ons: ■ Use only media recommended by TOSHIBA. ■ Do not use the mouse or keyboard during w riting. ■ Use only the software [...]

User ’ s Manual 9-13 T roubleshooting Check the type of CD/DVD yo u are using. The drive supports: DVD-ROM: DVD-ROM, DVD-Video, DVD- R,DVD-RW , DVD+R, DVD+RW CD-ROM: CD-DA, CD-T ext, Photo C D (single/ multi-session), CD-ROM Mode 1, Mode 2, CD-ROM XA Mode 2 (Form1, Form2), Enhanced CD (CD- EXTRA), CD-G (Audio CD on ly), Addressing Method 2 Check [...]

9-14 User ’s Manual T r oubleshooting D VD Super Multi drive For more information , refer to Chapter 4, Operating Basics . Problem Procedure Y ou cannot acce ss a CD/DVD in the drive Make sure the drive's drawer is secu rely closed. Press gently until it clicks into place. Open the drawer and make sure the CD/DVD isproperly seated. It should[...]

User ’ s Manual 9-15 T roubleshooting Floppy disk driv e For more inform ation, refer to Chapter 4, Operating Basics . PC card Refer also to Chapter 8, Optional Devices . Problem Pro cedure Drive does not operate T here may be a faulty cable connection. Check the connection to the computer and to the drive. Some programs run correctly but others [...]

9-16 User ’s Manual T r oubleshooting P ointing device If you are using a USB mouse, also refer to the USB section in this chapter and to your mouse documentation. T ouch Pad Problem Procedure On-screen pointer does not respond to Pad operation The system might be busy . If the pointer is shaped as an hourglass, wait for it to standby it s normal[...]

User ’ s Manual 9-17 T roubleshooting USB mouse USB Refer also to your USB device’ s documentation. Problem Procedure On-screen pointer does not respond to mouse operation The system might be busy . If the pointer is shaped as an hourglass, wait for it to resume its normal shape and try again to mo ve it. Make sure the mouse is properly connect[...]

9-18 User ’s Manual T r oubleshooting Memor y expansion Refer also to Chapter 8, Optional Devices , for information on installing memory modules. When a memory error occurs, a sequence of beeps is heard. Long beep One-second beep Short beep 0.5-second beep, fo llowed by 0.5-second silence No sound No sound for one second Problem Procedure Y ou he[...]

User ’ s Manual 9-19 T roubleshooting Sound system Refer also to documentation fo r your audio devices. Monitor Refer also to Chapter 8, Optional Devices , and to your monitor ’s documentation. The computer will not start and the following sequence of beeps sounds:Long, short, no sound, long, short, short, ... Unsupported memory modules (with S[...]

9-20 User ’s Manual T r oubleshooting Modem Refer to Appendix C, A T Command s and Appendix D , S-registers . Problem Procedure Communication software can’t initialize modem Make sure the co mputer ’ s internal modem settings are corre ct. Refer to Phone and Modem Properties in the Control Panel. Y ou can hear a dial tone but can’t make a c[...]

User ’ s Manual 9-21 T roubleshooting LAN W ireless LAN If the following procedures do not re store LAN access, consult your LAN administrator . For more information on wireless communication, refer to Chapter 4, Operating Basics . Problem Pro cedure Cannot access LAN Check for a firm cable connection between the LAN jack and the LAN HUB. W ake-u[...]

9-22 User ’s Manual T r oubleshooting Printer Refer also to the Parallel printer sections in Chapter 8, Optional Devices, and to the troubleshooting and other re le vant sections in your printer and software documentation. T OSHIBA suppor t If you require any additional help using your computer or if you are having problems operating the compute [...]

User ’ s Manual 9-23 T roubleshooting Wh e re t o w r it e If you are still unable to solve the prob lem and suspect that it is hardware related, write to TOSHIBA at the nearest location listed below: Outside of Europe In Europe Australia TOSHIBA Australia Pty . Ltd. Information Systems Division 84-92 T alavera Road North Ryde N.S.W . 21 13 Sydne[...]

9-24 User ’s Manual T r oubleshooting United St ates of America TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618 USA United Kingdom TOSHIBA Information Systems (U.K.) Ltd. TOSHIBA Court Weybridge Business Park Addlestone Road Weybridge, Surrey KT15 2UL The Rest of Europe TOSHIBA Eur ope (I.E.) GmbH Geschäf[...]

User ’ s Manual A-1 TECRA A2 A ppendix A Specifica tions This appendix summarizes the computer ’s technical specification s. Physical Dimensions En vironmental Requirements Weight (typical) 2.6 kilograms, config ur ed with: 14"XGA, 512MB × 1 RAM, 30GB HDD, CD- ROM drive, modem, LAN (100M Bit), 6cell battery . 3.2 kilograms, configur ed wi[...]

A-2 User ’s Manual S pecifications Power Requirements Built-in Modem Operating -60 to 3,000 meters Non-operating -60 to 10,000 meters maximum AC adaptor 100-240 volts AC 50 or 60 hertz (cycles per second) Computer 15 VDC 4.0 amperes Network control unit (N CU) T ype of NCU AA T ype of line T elephone line (analog on ly) T ype of dialing Pulse To [...]

User ’ s Manual A-3 S pecifications Communication speed Data transmission and reception 300/1200/2400/4800/7200 /9600/12000/14400/ 16800/19200/21600/240 00/26400/28800/31200/ 33600 bps Data reception only with V .90 28000/29333/30666/320 00/33333/34666/36000/ 37333/38666/40000/413 33/42666/44000/45333/ 46666/48000/49333/506 66/52000/53333/54666/ [...]

A-4 User ’s Manual S pecifications[...]

User ’ s Manual B-1 TECRA A2 A ppendix B Display Contr oller and Modes Display controller The display controller in terprets soft ware 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 Pl us (SX[...]

B-2 User ’s Manual Display Controller and Modes T able1 V ideo modes (VGA) Vide o mode T ype Resolution Character matrix (pels) LCD colors CRT colors Scanning frequency V ertica l ( H z ) 0, 1 VGA Te x t 40 × 25 Characters 8 × 8 16 of 256K 16 of 256K 70 2, 3 VGA Te x t 80 × 25 Characters 8 × 8 16 of 256K 16 of 256K 70 0*, 1* VGA Te x t 40 × [...]

User ’ s Manual B-3 Display Controller and Modes T able1 Vi deo modes (VGA) continued Vid eo mode Ty p e Resolution Charac ter matrix (pels) LCD colors CRT colors Scanning frequency V ertical (Hz) D VGA Grph 320 × 200 Pels 8 × 8 16 of 256K 16 of 256K 70 E VGA Grph 640 × 200 Pels 8 × 8 16 of 256K 16 of 256K 70 F VGA Grph 640 × 350 Pels 8 × 1[...]

B-4 User ’s Manual Display Controller and Modes T able 2 V i deo modes (855GME) Resolution LCD colors CRT colors V ertical frequency (Hz) 640 × 480 256/256K 256/256K 60 75 85 100 800 × 600 256/256K 256/256K 60 75 85 100 1024 × 768 256/256K 256/25 6K 60 75 85 100 1280 × 1024 25 6/256K (Virtual with XGA Panel only) 256/256K 60 75 85 100 1400 ×[...]

User ’ s Manual B-5 Display Controller and Modes T able 2 Video modes (855GME) continued Resolution LCD colors CRT colors Ve r t i c a l frequency (Hz) 640 × 480 64K/64K 64K/64K 60 75 85 100 800 × 600 64K/64K 64K/64K 60 75 85 100 1024 × 768 64K/64K 64K/64K 60 75 85 100 1280 × 1024 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 100 140[...]

B-6 User ’s Manual Display Controller and Modes T able 2 V i deo modes (855GME) continued Resolution LCD colors CRT colors V ertical frequency (Hz) 640 × 480 16M/16M 16M/16M 60 75 85 100 800 × 600 16M/16M 16M/16M 60 75 85 100 1024 × 768 16M/16M 16M/16M 60 75 85 100 1280 × 1024 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 100 1400 ×[...]

User ’ s Manual B-7 Display Controller and Modes T able 3 Video modes (852GM) Resolution LCD colors CRT colors Ve r t i c a l frequency (Hz) 640 × 480 256/256K 256/256K 60 75 85 100 800 × 600 256/256K 256/256K 60 75 85 100 1024 × 768 256/25 6K 256/256K 60 75 85 100 1280 × 1024 256/256K (Virtual with XGA Panel only) 256/256K 60 75 85 100 1400 [...]

B-8 User ’s Manual Display Controller and Modes T able 3 V ideo modes (852GM) continued Resolution LCD colors CRT colors Ve r t i c a l frequency (Hz) 640 × 480 64K/64K 64K/64K 60 75 85 100 800 × 600 64K/64K 64K/64K 60 75 85 100 1024 × 768 64K/64K 64K/64K 60 75 85 100 1280 × 1024 64K/64K (Virtual with XGA Panel only) 64K/64K 60 75 85 100 1400[...]

User ’ s Manual B-9 Display Controller and Modes T able 3 Video modes (852GM) continued Resolution LCD colors CRT colors Ve r t i c a l frequency (Hz) 640 × 480 16M/16M 16M/16M 60 75 85 100 800 × 600 16M/16M 16M/16M 60 75 85 100 1024 × 768 16M/16M 16M/16M 60 75 85 100 1280 × 1024 16M/16M (Virtual with XGA Panel only) 16M/16M 60 75 85 100 1400[...]

B-10 User ’s Manual Display Controller and Modes Display Settings 1. 1.Y ou cannot move from the [Setti ngs] tab of [Display Properties] to the multi-monitor when you are usin g the displa y of the computer and an external CRT display at the same time. ■ The [Settings] tab is displayed in the following steps; ■ Open [Control Panel] , click [A[...]

User ’ s Manual B-1 1 Display Controller and Modes FigureB-2 Intel® 82852/82855 GM/GME Graphics Con troller Prope... 2. Some reproduced DVD picture may not be di splayed 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 de[...]

B-12 User ’s Manual Display Controller and Modes Figure B-4 WinDVD 5.0 Sub-panel ■ The following [Set up] screen is displayed, then remo ve the check of [Use Hardware Decode Acceleration] (The check of [Use Hardware Color Accelerat ion] is removed automatically). Figure B-5 Setup ■ Click [OK] button(The [Set up] tab closes automatically). 4. [...]

User ’ s Manual B-13 Display Controller and Modes 6. When the LCD (internal liqui d crystal display) display mode is selected, the Virtual (V irtu al Screen) display mode can be set as follows. However , afterwards, it may not possible to change the screen resolution to more than 1280 x 1024 pixels in High est (32bit) mode (for example, when you [...]

B-14 User ’s Manual Display Controller and Modes[...]

User ’ s Manual C-1 TECRA A2 A ppendix C A T Commands In most cases, you will not need to type A T commands manua lly . However , there might be some occasions when you will need to do so. This chapter describes A T comman ds for data mode. Fax and voice commands are taken care of by application software. The format for entering A T commands is: [...]

C-2 User ’s Manual A T Commands Bn Communica tion standar d setting This command determines the communicati on st andard CCITT or Bell. B0 Selects CCITT V .22 mode when the modem is at 1200 bps. B1 Selects Bell 212A when the modem is at 1200 bps (default). B15 Selects V .21 when the modem is at 300 bps. B16 Selects Bell 103J when the modem is at [...]

User ’ s Manual C-3 A T Commands Result Codes: OK n=0,1 ERROR Otherwise Hn Hook control This command instructs the modem to go on-hook to disconnect a call, or off-hook to make the phone line busy . H0 Modem goes on-hook (default). H1 Modem goes off-hook. Result Codes: OK n=0,1 ERROR Otherwise In R equest ID infor mation This command displays pro[...]

C-4 User ’s Manual A T Commands Nn Modulation handshak e This command controls whether or not the local modem perfo rms a negotiated handshake at connection ti me with the remote modem when the communica tion speed of the two modems is dif ferent. N0 When originating or answering, this is for handshake only at the communication standard s pecifie[...]

User ’ s Manual C-5 A T Commands T Select tone dialing This command instructs the modem to send DTMF ton es while dialing. Dialed digi ts are tone dialed until a P command or dial modifier is receive d. This is the defa ult setting. Vn DCE response f or mat This command controls whether resu lt codes (including call progress and negotiation progr[...]

C-6 User ’s Manual A T Commands Dial tone detect Disabled:The modem dials a call regardless of whether it detects a dial tone. Enabled:The modem dials only upo n detection of a dial tone, and disconnects the call if the dial tone is not detected with in 10 seconds. Busy tone detect Disabled:The modem ignores any busy tones it receives. Enabled:Th[...]

User ’ s Manual C-7 A T 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: OK n=0,1,2,3 ERROR Otherwise &F Load factor y settings This command loads the configuratio n stored and programmed at the factory . This operation [...]

C-8 User ’s Manual A T Commands &Tn Self-test commands These tests can help to isolate probl ems if you experience periodic data loss or random errors. &T0 Abort. S tops any test in progress. &T1 Local analog loop. This test verifies modem operation, as well as the connection between th e modem and computer . Any data entered at the l[...]

User ’ s Manual C-9 A T Commands N3 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 ). N4 V .42 or disconnect. T[...]

C-10 User ’s Manual A T Commands Result Codes: OK n=0,3 ERROR Otherwise[...]

User ’ s Manual D-1 TECRA A2 A ppendix D S-r e gister s 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 answer s and how long to wait before it hangs up if a connection fails. Y ou can also customize certain A T commands[...]

D-2 User ’s Manual S-registers S1 Ring counter This register is read only . T he value of S1 is incre mented with each ring. If no ring occurs over a si x-second interval, this reg ister is cleared. Range:0-225 Default:0 Units:rings S2 A T escape character (user defined) This register determines the ASCII values used for an escape sequence. The d[...]

User ’ s Manual D-3 S-registers S5 Command line editing character (user defined) This register sets the character recogniz ed 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. This char acter can be used to edit a command line. When the ec[...]

D-4 User ’s Manual S-registers S8 Comma pause time This register sets the time, in seconds, that the modem mus t pause when it encounters a comma (,) in the dial command stri ng. In some countries/regions, S8 will set both wait before dialing and comma pause time. Range:0-255 Default:2 Units:seconds S11 DTMF dialing speed This register determines[...]

User ’ s Manual D-5 S-registers S37 Dial line r a te 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 7200 bps S37 = 9 9600 bps S37 = 10 12000 bps S37 = 1 1 14400 bps S37 = 12 16800 bps S37 = 13 19200 bps S37 = 14 21600 bps S37 = [...]

D-6 User ’s Manual S-registers A T command set r esult codes The following table shows the result codes. The result code summary Result Code Numeric Descriptio n OK 0 Command executed CONNECT 1 Modem connected to line RING 2 A ring signal has been detected NO CARRI ER 3 Modem lost carrier signal, or does not detect carrier signal, or does not det[...]

User ’ s Manual D-7 S-registers *1: EC only appe ars when the Extended Result Codes configuration optio n is enabled. EC is replaced by one of the followi ng symbols, depending upon the error control meth od used: V .42bis - V .42 error control and V .42bis data compression. V .42 - V . 42 error control only . MNP 5 - MNP class 4 error control an[...]

D-8 User ’s Manual S-registers[...]

User ’ s Manual E-1 TECRA A2 A ppendix E V. 9 0 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 prov ider that su pports V .90. As with any modem, the actual through put (speed of data transfer) depends o n analog telephone line con [...]

E-2 User ’s Manual V. 9 0 T able E-1 R esult codes for a V .90 connection No. Result code Description 70 CONNECT 32000 EC* Connectio n at 32000 bps 72 CONNECT 36000 EC* Connectio n at 36000 bps 74 CONNECT 40000 EC* Connectio n at 40000 bps 76 CONNECT 44000 EC* Connectio n at 44000 bps 78 CONNECT 48000 EC* Connectio n at 48000 bps 80 CONNECT 52000[...]

User ’ s Manual E-3 V. 9 0 * EC stands for the Error Control method, which appears only when the extended result codes conf iguration option is ena bled. EC is replaced by one of the following symbols, dep endi ng on the error control method used. A T Command V42bis V .42 error control and V .42bis data compression V42 V .42 error control only No[...]

E-4 User ’s Manual V. 9 0[...]

User ’ s Manual F-1 TECRA A2 A ppendix F Inter nal Modem Guide This appendix describes how to in stall and the remove the internal modem. Installing the inter nal modem T o install the internal modem, follow the steps below . 1. Save your data and tu rn off the computer . 2. Disconnect the AC adaptor and other peripheral devices. 3. T urn the com[...]

F-2 User ’s Manual Internal Modem Guide R emo ving the inter nal modem T o remove the internal modem, follow the step s be low . 1. Save your data and turn off the computer . 2. Disconnect the AC adaptor and any other peripheral device. 3. T urn the computer upside down and remove the battery pack. 4. Loosen the screw on the memo ry module cover [...]

TECRA A2 User ’ s Manual G-1 A ppendix G Wi r e l e s s L A N Car d Specifica tions Radio Characteristics Radio Characteristics of Wireless LAN Cards may vary according to: ■ Country/region where the product was purcha sed ■ T ype of product Wireless communication is often subject to local radio regulations. Although Wireless LAN wireless net[...]

G-2 User ’s Manual Wireless LAN The range of the wireless signal is related to the transmit rate of the wireless communication. Communications at lower transmit range may travel la rger dist ances. ■ The range of your wi reless devices can be affected when the antennas are placed near metal surfaces and solid high-density materials. ■ Range i[...]

User ’ s Manual G-3 Wireless LAN *1 Factory-set default channels *2 Refer to the sheet Approved Countries/R egions for use for the countries/ regions that in w hich t hese channels can be used. When installing Wireless LAN card s, the channel configuration is managed as follows: ■ For wireless clients that operate in a Wireless LAN Infrastructu[...]

G-4 User ’s Manual Wireless LAN Wireless Channels Sets (T urbo Mode) *3 These channels are available to A/B/G combo type only . *4 Available Area: US (USA, CANADA) only 153 5765 * 3 US only * 4 157 5785 * 3 US only * 4 161 5805 * 3 US only * 4 Frequency Range Channel ID 5150-5850 MHz Note 42 5210 * 3 US only * 4 50 5250 * 3 US only * 4 58 5290 * [...]

TECRA A2 User ’ s Manual H-1 A ppendix H A C P o wer Cor d and Connector s 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 specifications: Cer tifica tion a gencies Length: Minimum [...]

H-2 User ’s Manual AC Power Cord and Connectors In Europe, power cords must be VDE type, H05VVH2-F and two conductor . For the United S tates and Canada, plu g 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. The following illu strations sh[...]

TECRA A2 User ’ s Manual I-1 A ppendix I P ar ts Number s The computer configuration and part s numbers, printed on a label on the bottom of the computer , indicate the CPU, LCD, memory , HDD and communication devi ces. Configur a tions The following table shows the computer configuratio n indicated on a label. Shaded areas indicate abbreviations[...]

I-2 User ’s Manual Parts Numbers * F igures indicate the CPU operating speed in megahertz. For example, PM 1.5 means Mobile Intel® Pentium-M processor 1.5GHz. HDD Communication Mini-PCI 30GB 30 Parallel / No S-Video / 1394 / USB × 2 P1 802.1 1b WLb 40GB 40 Parallel / No S-Video / No 1394 / USB × 2 PN 802.1 1a/b c ombo WLab 60GB 60 No Parallel [...]

User ’ s Manual Glossary-1 TECRA A2 Glossar y The terms in this glossary cover topics related to this manual. Alternate naming is included for re ference. Abbreviations AC: alternating curre nt AGP: accelerated graphics port ANSI: American National S tandards Institute APM: advanced power manager ASCII: American S tandard Code for Information Int[...]

Glossary-2 User ’s Manual Glossary LED: light emitting diode LSI: large scale integration MS-DOS: Microsoft Disk Operating System OCR: optical character reco gnition (reader) PCB: printed circuit board PCI: peripheral component intercon nect RAM: random access memory RGB: red, green, and blue ROM: read only memory RTC : real time clock SCSI: smal[...]

User ’ s Manual Glossa ry-3 Glossary application: A group of programs that tog ether are used for a specific task such as accounting, financial planni ng, spreadsheets, word processing and games. ASCII: American St andard Code fo r Information Interchange. ASCII code is a set of 256 bin ary codes that represent the most commonly used letters, num[...]

Glossary-4 User ’s Manual Glossary C cache memory: High speed memory which stores dat a that increases processor speed and data transfer rate. When the CPU reads data from main memory , it stores a copy of this dat a in cache memory . The next time the CPU needs that sa me data, it looks for it in the cache memory rather than the main memory , wh[...]

User ’ s Manual Glossa ry-5 Glossary components: Elements or part s (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 use[...]

Glossary-6 User ’s Manual Glossary dialog box: A window that accepts user inpu t to make sys tem 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. T o accomplish these tasks, the unit physically rot a te[...]

User ’ s Manual Glossa ry-7 Glossary F fast infrared : An industry standard that enables cableless infrared serial data transfer at speeds of up to 4 Mbps. file: A collection of related information; a file can co ntain dat a, programs, or both. firmware: A set of instructions built into the hardware which controls and directs a microprocessor’s[...]

Glossary-8 User ’s Manual Glossary HW Setup: A T OSHIBA utility that lets you set the parameters for various hardware components. I icon: A small graphic image displayed on the screen or in the indica tor panel. In Windows, an ic on represen ts an object that the user can manipulate. input: The data or instructions you prov ide to a computer , co[...]

User ’ s Manual Glossa ry-9 Glossary L level 2 cache: See cache. Light Emitting Diode (LED): A semiconductor device that emits light when a current is applied. Liquid Crystal Displa y (LCD): Liquid crystal sealed between two sheets of glass coated with transparent conducting material. The viewin g- side coating is etched into char acter formin g [...]

Glossary-10 User ’s Manual Glossary nonvolatile memor y: 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 . numeric keypad overlay: A feature that allows you to use certain keys on the keyboard to perform numeric entry , or [...]

User ’ s Manual Glossary-1 1 Glossary Power Saver Utility: A T OSHIBA utility that lets you set the parameters for various power-saving functions. printed circuit board (PCB): A hard ware component of a processor to which integrated circuits and other components are attached. The board itself is typically flat and rectangular , and constructed of[...]

Glossary-12 User ’s Manual Glossary soft key: Key combinations that emulate keys on the IBM keyboard, change some configuration options , stop program execution, and access the numeric keypad overlay . software: The set of programs, procedures and related documentation associated with a computer system. S p ecifically refers to compu ter programs[...]

User ’ s Manual Glossary-13 Glossary W warm start: Rest a rting or resetting a co mputer without turn ing it off. window: A po rtion of the screen that can display its own application, document or dialog box. Often used to mean a Microsoft Windows window . write protecti on: A metho d for protecting a floppy disk from accide ntal erasure.[...]

Glossary-14 User ’s Manual Glossary[...]

User ’ s Manual Index-1 TECRA A2 Inde x A AC adaptor 1-3 additional 1-14 , 8-7 connecting 3-5 DC IN 15V port 2-4 ASCII characters 5-8 B Battery charging 6-9 extending ba ttery life 6-12 indicator 2-10 , 6-3 location 2-6 Monitoring capacity 6-1 0 real time clock 1-3 , 6-6 safety precau tions 6-6 save mode 1-10 types 6-4 Battery charger 1-14 , 8-8 [...]

Index-2 User ’s Manual Index placement 3-2 Ergonomics lighting 3-3 seating and posture 3- 3 work habits 3-4 F Floppy disk 1-4 using 4-2 Fn + Ctrl (enhanced ke yboard’s simulation) 5-3 Fn + Enter 5-3 Fn + Esc (s ound mute) 5-3 Fn + F1 (instant security) 5-4 Fn + F2 (p ower save mode ) 5-4 Fn + F3 (sta ndby) 5-4 Fn + F4 (hibernation) 5- 4 Fn + F5[...]

User ’ s Manual Index-3 Index jack 2-5 properties menu 4-17 region selection 4-17 Monitor, external 1-7 , 2-2 , 8-8 Moving the computer 4-23 P Password power on 1-10 starting the computer by 6- 15 PC card 1-7 , 8-2 inserting 8-2 location of slot 2-2 removing 8-3 Ports 1-7 external monitor 1-7 USB 1-7 Power button location 2-7 conditions 6-1 hiber[...]

Index-4 User ’s Manual Index headphone jack 1- 7 , 2-3 microphone jack 1- 7 , 2-3 mute hot keys 5-3 speakers 2-8 volume control 2-3 Standby 1-11 setting 3-10 System automatic 1-10 T TOSHIBA ConfigFree 1-13 TOSHIBA PC DiagnosticTool 1- 13 TOSHIBA Power Saver 1-12 TOSHIBA Utilities 1-9 TOSHIBA Zooming Utility 1-12 Touch Pad 1-7 control butt ons 2-8[...]