ToshibaメーカーL300の使用説明書/サービス説明書
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GMAD00174010 03/08 If you need assistance: ❖ T oshiba’ s Support W eb site pcsupport.toshiba.com ❖ T oshiba Global Support Centre Calling within the United States (800) 457 -7777 Calling from outside the United States (949) 859 -4273 For more in formation, see “If Something Goes Wrong” on page 157 in this gui de.
2 5.375 x 8.375 ver 2.3 Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm.
3 5.375 x 8.375 ver 2.3 Critical Applications The computer you have purchased is not designed for any “critical applications. ” “Critical applications” means life s upport sy stems, medical ap.
4 5.375 x 8.375 ver 2.3 This device complies with P art 15 of the FCC Rules. Operation is subject to the following tw o conditions: ❖ This device may not cause harmful interference. ❖ This device must accept an y interferen ce received, including interference that may cause undesired operatio n.
5 5.375 x 8.375 ver 2.3 Connection to party line service is subject to state tarif fs. Contact the state public utility commission, public se rvice co mmission or corpor ation commission for information. T elephone Company Procedures The goal of the telephone company is to pro vide you with the best service it can.
6 5.375 x 8.375 ver 2.3 Alarm Equipment If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of this equipment does not disable yo ur alarm equipment. If you hav e questions abou t what will disable alarm equipment, consult your telephone compan y or a qualified installer .
7 5.375 x 8.375 ver 2.3 Wireless Interoperability The TOSHIB A W ireless LAN Mini PCI Card products are designed to be interoperable with any wireless LAN product that is based on Direct Sequence Spread Spectrum (DSSS) radio technology , and is compliant to: ❖ The IEEE 802.
8 5.375 x 8.375 ver 2.3 In some situations or en vironments, the use of W ireless LAN may be restricted by the proprietor of the b uilding or responsible representativ es of the organization.
9 5.375 x 8.375 ver 2.3 The term “IC” before the equipment certif ication number only signifies that the Industry Canada technical specifications were met. T o prev ent radio interference to the licensed service, this device is intended to be operated indoors an d away from windo ws to pr ovide maximum shielding.
10 5.375 x 8.375 ver 2.3 VCCI Class B Information Modem W arning Notice Conformity Statement The equipment has been ap prov ed to [Commission Decisio n “CTR21”] for pan- European single terminal connection to the Public Switched T elephone Network (PSTN).
11 5.375 x 8.375 ver 2.3 Using this Equipment in Japan In Japan, the frequency bandwi dth of 2,400 MHz to 2,483.5 MHz for second generation low-po wer data communicatio n systems such as this equipment ov erlaps that of mobile object identifi cation systems (premises radio station and specified lo w-power radio station).
12 5.375 x 8.375 ver 2.3 Device Authorization This device obtains the T echnical Regu lation Conformity Certification and the T echnical Conditions Complian ce Approv al, and it belongs to t he device.
13 5.375 x 8.375 ver 2.3 802.11b (2.4 GHz) Europe - Restrictions for us e of 2.4 GHz Frequencies in European Community Countries Australia Austria Belgium Canada Denmark Finland France Germany Greece .
14 5.375 x 8.375 ver 2.3 802.11a (5 GHz) Tu r b o M o d e ( 5 G H z ) Europe - Restrictions for Use of 5 GHz Frequencies in European Community Countries O: allowed x: forbidden ❖ T o remain in conformance with Euro pean spectrum usage laws for Wireless LAN operation, the above 2.
15 5.375 x 8.375 ver 2.3 location and consult the local technical support staff responsible for the wireless network. ❖ The 5 GHz T urbo mode feature is not allowed for operation in any European Community co untry . ❖ This device must not be operated in ad-hoc mode using channels in the 5 GHz bands i n the European Community .
16 5.375 x 8.375 ver 2.3 802.11a (5 GHz) Tu r b o M o d e ( 5 G H z ) Approved Countries/Regions for use for the Intel ® PRO/ Wireless LAN 2100 3B Mini PCI Adapter This equipment is approv ed to the radio standard by the countries/regions in the following table.
17 5.375 x 8.375 ver 2.3 Approved Countries/Regions for use for the T oshiba Mini PCI Wireless LAN Card This equipment is approv ed to the radio standard by the countries/regions in the following table. Do not use this equipment except in the countries/regions in the following table.
18 5.375 x 8.375 ver 2.3 Approved Countries/Regions for use for the Intel ® PRO/Wireless 3945ABG Network Connection This equipment is approv ed to the radio standard by the countries/regions in the following table. Do not use this equipment except in th e countries/regions in the follow ing table.
19 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Intel ® Wireless Wi-Fi ® Link 4965AGN This equipment is approv ed to the radio standard by the countries/regions in the following table. Do not use this equipment except in th e countries/regions in the follow ing table.
20 5.375 x 8.375 ver 2.3 Bluetooth ® Wireless T echnology Interoperability Bluetooth ® Cards from TOSHIB A are designed to be interoperable with an y product with Bluetooth wireless technology that .
21 5.375 x 8.375 ver 2.3 Approved Countries/Regions for use ( Bluetooth ® wireless technology) Bluetooth ® Card from T oshiba equipment is ap proved to the radio standard by the countries/regions in the follo wing table. Do not use this equipment except in th e countries/regions in the follow ing table.
22 5.375 x 8.375 ver 2.3 In some situatio ns or en vironments, the use of Bluetooth wireless technology may be restricted by the proprietor of th e building or responsible representati ves of the organization.
23 5.375 x 8.375 ver 2.3 Ta i w a n The legal communications mentioned in the abov e item refer to radio communications operated in accordan ce with telecommunication laws and regulations.
24 5.375 x 8.375 ver 2.3 2. Indication The indication shown belo w appears on this equipment. 1 2.4: This equipment uses a frequency of 2.4 GHz. 2 FH: This equipment uses FH-SS modulation. 3 The interference range of this equipment is less than 10m. 4 This equipment uses a frequenc y bandwidth from 2,400 MHz to 2,483.
25 5.375 x 8.375 ver 2.3 Optical Drive Safety Instructions This appliance contains a laser syst em and is classified as a CLASS 1 LASER PRODUCT . T o use this model properl y , read th e user’ s guide carefully and keep it for your fut ure reference.
26 5.375 x 8.375 ver 2.3 Export Administration Regulation This document contains technical data that may be controlled under the U.S. Export Administration Regulations, and ma y be subject to the approval of the U.S. Department of Commerce prior to expor t.
27 5.375 x 8.375 ver 2.3 T rademarks Satellite Pro and ConfigFree are re gister ed trademarks of T oshiba America Information Systems, Inc. and/or T oshiba Corporation. Microsoft, Outlook, Windo ws, and Wi ndo ws V ista are either registered trademarks or trademarks of Microsoft Corporatio n in the United States and/or other countries.
28 5.375 x 8.375 v er 2.3 Contents Introduction ................ ................................................................ 35 This guide ...............................................................37 Safety icons ............................
29 Contents 5.375 x 8.375 v er 2.3 Using the computer for the first time ......................49 Opening the display panel .................................49 Your computer’s features and specifications ....50 Turning on the power .................
30 Contents 5.375 x 8.375 v er 2.3 Moving the computer ........................................84 Using a computer lock ......................................85 Chapter 2: Learning the Ba sics ................................................. 86 Computing tips .
31 Contents 5.375 x 8.375 v er 2.3 Chapter 3: Mobile Computin g ........................... ...................... 103 Toshiba’s energy-saver design..............................103 Running the computer on battery power ..............104 Battery Notice .
32 Contents 5.375 x 8.375 v er 2.3 Surfing the Internet .........................................129 Internet features ..............................................130 Uploading to, and downloading files from, the Internet ...........................
33 Contents 5.375 x 8.375 v er 2.3 Chapter 6: If Something Goes Wrong ............. ...................... 157 Problems that are easy to fix ................................157 Problems when you turn on the computer ............158 The Windows ® operating system is not working .
34 Contents 5.375 x 8.375 v er 2.3 Appendix A: Hot Keys/TOSHI BA Cards .......... ........................ 189 Hot Key Cards .......................................................189 Using the Hot K ey Cards .................................190 Application Cards .
35 5.375 x 8.375 ver 2.3 I n t roduct ion W elcome to the world of powerful, portable, multimedia computing. W ith your T osh iba notebook computer , your work and entertainment can accompan y you where ver you go. Y our Computer model may be ENERGY ST AR ® compliant.
36 Introd uctio n 5.375 x 8.375 ver 2.3 According to the EP A, a computer meeting the new ENERGY ST AR ® specifications will use between 20% and 50% less energ y depending on how it is used. If all U.S. household and businesses replaced old computers with ne w ENERGY ST AR ® qualified models, we would sav e more than $1.
37 Introduction This guide 5.375 x 8.375 ver 2.3 The product specifications and configuration i nformation are designed for a product Series. Y our particular model may not have all the features and specifications listed or illustrat ed.
38 Introd uctio n Safety icons 5.375 x 8.375 ver 2.3 Safety icons This manual contains safety inst ructions that must be observed to av oid potential hazards that co uld result in personal injuries, damage to your equipment, or loss of data.
39 Introduction Other documentation 5.375 x 8.375 ver 2.3 Other documentation Y our computer comes with the following documentation: ❖ An electronic version of the user’ s guide (this docum ent) ❖ It may also contain guides for other programs that may come with your system.
40 Chapter 1 Getting Started This chapter provides tips for us ing your computer ef fecti vely , summarizes how to connect components, and explains what to do the first time you use your notebook computer . The “Instruction Manual for Safet y and Comfort, ” that is shipped with your computer, contains impo rtant safety information.
41 Getting Started Selecting a place to work T o keep your computer in prime operating condition, protect you r work area from: ❖ Dust, moisture, and direct sunlig ht. ❖ Equipment that generates a strong electromagnetic field, such as stereo speakers (other than speakers that are connected to the computer) or speakerphones.
42 Getting Started Selecting a place to work ❖ Avoid prolonged physical contact with the u nderside or surface of the computer . ❖ Compute r base and palm rest can become hot! Avoid prolonged contact to prevent heat injur y to skin.
43 Getting Started Setting up your computer Important information on your computer’ s cooling fan Y our computer may have a CPU cooling fan that coo ls the CPU by drawing outside air into the computer .
44 Getting Started Setting up your computer Please hand le your computer carefully to avoid scratching or d amaging the surface. Setting up your software When you turn on the computer for the first time, do not turn off the power again until the operating system has loaded completely .
45 Getting Started Re gistering your computer with T oshib a Registering your computer with T oshiba Product registration is strongly reco mmended, and allows T oshiba to send you periodic updates, announcement s, and special offers applicable to your p roduct.
46 Getting Started Connecting to a power so ur ce Connecting to a power source Y our computer requires power to operate. Use the po wer cord/cable and A C adaptor to connect the comput er to a liv e electrical outlet, or to charge the computer’ s battery .
47 Getting Started Connecting to a po wer sour ce T o connect A C power to the computer: 1 Connect the po wer cord/cable to the A C adaptor . (Sample Illustration) Connecting the power cord/cable to t.
48 Getting Started Char ging the main battery The computer’ s main battery light gives you an indication of the main battery’ s current char ge: ❖ Glows amber while the main battery is bei ng ch.
49 Getting Started Using the computer for the f irst time Battery life and charge time may var y depending on the applications, power management settings, and features used. Using the computer for the first time The computer is now ready for you to turn it on and be gin using it.
50 Getting Started Using the computer for the fir st time Small bright dots ma y appear on your screen display wh en you turn on your computer . Y our di splay contains an extremely large number of thin-film transistors (TFT) and is manufactured using high- precision technology .
51 Getting Started Adding memory (optional) 3 Press and release the power button. The on/off light glo ws green. (Sample Illustration) T urning on the power The preinstalled operating syst em will load automatically . When you turn on the computer for the first time, do not turn off the power again until the operating system has loaded completely .
52 Getting Started Adding memory (optional) Installing a memory module Memory modules can be installed in the memor y module slots on the base of the computer . Y ou will need a small Phillips scr e wdriver for this procedure. If the computer has been running recently , the memory module may be hot.
53 Getting Started Adding memory (optional) If the computer is on, begin at step 1 ; otherwise, skip t o step 3 . 1 Click Start , and then click the arrow ne xt to the lock button in the lower -right corner of the Start men u. The Shut Down menu appears.
54 Getting Started Adding memory (optional) 6 Using a small Phillips screwdri ver , loosen the capti ve scre w that secures the memory module slot cover . (Sample Illustration) Removing the memory module slot cover 7 Remove the memory module slot cov er .
55 Getting Started Adding memory (optional) If your system has the memory modules stacked on top of one another , you must remove the top module first before removing/installing the bottom module. For this model Slot A is the bottom slot. Slot B is the top slot.
56 Getting Started Adding memory (optional) 13 Once the module’ s connector is fu lly inserted into the socket, press downw ard on the top edge of the module to seat the module into the latches at the sides of the so cket. These latches should “snap” into place securely with th e corresponding cutouts in the side of the module.
57 Getting Started Adding memory (optional) 15 Re-insert the main battery . For more information on i nserting the main battery , see “Inserting a char ged battery” on page 117 . 16 T urn the computer right side up. 17 Reconnect the cables. 18 Restart the computer .
58 Getting Started Adding memory (optional) The following screen may appear when you turn on the power: If “Start Windows ® Normally” is highlighted, then press Enter .
59 Getting Started Adding memory (optional) 4 Replace the memory modu le slot cov er and secure it using the screw . 5 Re-insert the main battery . For more information on i nserting the main battery , see “Inserting a char ged battery” on page 117 .
60 Getting Started Har d Drive Recovery Utilities Hard Drive Recovery Utilities Y our computer has been configured with a hard disk partitio n to allow you to recov er your hard di sk drive or reinstall selected applications and software features or utilities.
61 Getting Started Har d Drive Recovery Utilities T o create recov ery D VDs: 1 Double-click the Recovery Disc Cr eator icon on the W indows ® desktop. Y ou can also launch the application by clicking Start , All Programs , and then Recovery Disc Creator .
62 Getting Started Har d Drive Recovery Utilities Hard Disk Drive Recovery using the recover y partition Y ou hav e the options of recovering your system using the Hard Driv e Recov ery partition to t.
63 Getting Started Har d Drive Recovery Utilities Recovering the original factory image (recommended recovery method) Recovering a hard disk drive to its out of box state deletes all parti tions on the hard disk drive and you r information will be lost.
64 Getting Started Har d Drive Recovery Utilities Erasing the hard disk The Recov ery W izard allows you to delete all data and partitions from the hard di sk. T o delete the data and partitions from your hard disk: 1 On the T oshiba Recovery W izard screen, select Erase the hard disk , and then click Next .
65 Getting Started Har d Drive Recovery Utilities Recovering the C: partition of the HDD without changing the current partition size Recovering the C: drive to its factory default setting reformats your drive and your information on the recovered drive will be lost.
66 Getting Started Har d Drive Recovery Utilities The size of the C: drive will disp lay on the progress bar as you make your selections. 4 Click Next to begin the restoration. Once complete, a message displays that the HDD has been recov ered. 5 Press any ke y on your keyboard to restart the computer .
67 Getting Started Using the T ouchP ad™ Checking the HDD operating status After restoring your hard disk driv e, you can check its status as follows: 1 Click Start .
68 Getting Started Using the T ouchP ad™ Because the T ouchPad is much smaller than the display screen, moving your cursor acros s the screen often means having to move your finger several times across the T ouchPad in the preferred direction.
69 Getting Started Using external display de vices Using external display devices Y our computer comes with a built-in display , but you can also connect an external display device to an a v ailable video port.
70 Getting Started Using an e xternal ke yboar d This hot key c ycles through the settings in the fo llo wing order (the last two options are a v aila ble if an external monitor is connected): ❖ LCD.
71 Getting Started Using a mouse Using a mouse Y ou may want to use a mouse instead of the computer’ s built-in T o uchPad. Y ou can use a USB-compatible mouse. Connecting a printer Y our printer documentation may require you to install the printer software before physically connecting the printe r to your computer .
72 Getting Started Connecting an option al e xternal diskette drive Setting up a printer Some printers require a specific installation process. Refer to your printer installation guide for instructions before completing the following procedure. If your printer does not support Plug and Play , follo w these steps to set it up for the first time.
73 Getting Started T urning off the computer T o connect an optional external USB disk ette driv e, connect the cable to one of the comput er’ s USB ports.
74 Getting Started T urning off the computer TECHNICAL NOTE: Before using the Shut Down option to turn off your computer , save your files and make sure all disk/dis c activity lights are off. If you change your mind and decide to continue working after all, wait a few seconds before turning the computer on again.
75 Getting Started T urning off the computer Sleep mode The Sleep command places the comput er into a power -saving mode. Sleep sa ves the current state of the computer to memory so that, when you restart the comp uter , you can continue working from where you left of f.
76 Getting Started T urning off the computer Using the Shut Down command The Shut do wn command complet ely shuts down the computer without saving your work or the cu rrent state of th e computer . This command closes all open program s, shuts down the operating system, and then turns off your computer .
77 Getting Started T urning off the computer 3 Click Change advanced power settings . The Advanced settings tab of the Po wer Options window appears. (Sample Image) Advanced settings tab of P ower Options scr een 4 Click Power buttons and lid to display the actions that you can configure.
78 Getting Started T urning off the computer 6 Click App l y . 7 Click OK . Once the computer is conf igured, you can turn it off b y either pressing the power b utton or closing the display panel, depending on the options set . Restarting your computer T o start the computer up again, press the po wer b utton unt il the on/off light glows green.
79 Getting Started T urning off the computer Configuring Hibernation mode options Y ou can place the computer into Hibernation mode b y either pressing the power b utton or closing the display panel. Y ou can also specify an amount of time after which the computer automatically goes into Hibernation mode.
80 Getting Started T urning off the computer 4 Click Power buttons and lid to display the actions that you can configure. 5 Select Hibernate for the options you want. These options can be set separately for how they operate while the computer is running on battery power or while connected to AC power .
81 Getting Started T urning off the computer Using and configuring Sleep mode T o turn off the com puter using the Sleep command: 1 Click Start , and then click the arro w ne xt to the Lock button in the lower -right part of the Start menu. The Shut Down menu appears.
82 Getting Started T urning off the computer 2 Click Change pl an settings under the power plan to be customized. The Edit Plan Settin gs window appears.
83 Getting Started T urning off the computer 5 Click Power buttons and lid to display the actions that you can configure. 6 Select Sleep for the options you want. These options can be set separately for how they operate while the computer is running on battery power or while connected to AC power .
84 Getting Started Customizing your comp uter’ s settings Customizing your computer’ s settings There are sev eral ways in which you can customize your computer to suit your particular req uirements. Refer to your operat ing system documentation or Help and Su pport for details.
85 Getting Started Caring for your computer Using a computer lock Y ou may want to secure your comput er to a heavy object such as your desk. The easiest way to do this is to purchase an optional computer lock cable. For more information on purchasing a cable lock, visit accessories.
86 Chapter 2 Learning t he Basics This chapter giv es some computing tips and provides important information about basic features. Computing tips ❖ Sav e your work frequently . Y our work stays in the computer’ s temporary memory until you sav e it to the disk.
87 Learning the Basics Computing tips ❖ Back up your files to disks (or other remov able media) on a regular basis. Label the backup co pies clearly and store them in a safe place.
88 Learning the Basics Using the ke yboar d Using the keyboard Y our computer’ s ke yboard contai ns character keys, control ke ys, function ke ys, and special W indo ws ® ke ys, providing all the functionality of a full- size ke yboard.
89 Learning the Basics Using the ke yboar d Ctrl, Fn, and Alt keys (Sample Illustration) Ctrl, Fn, and Alt keys The Ctrl , Fn , and Alt keys do dif ferent things depending on the program you are using. For more inform ation, see your prog ram documentation.
90 Learning the Basics Using the ke yboar d Overlay keys The ke ys with gray numbers and symbols on the front of them form the numeric and cursor ov erlay . This overlay lets you enter numeric data or control the cursor as you would using the 10-key ke ypad on a desktop comput er’ s k eyboard .
91 Learning the Basics Starting a pr og ram Starting a program The easiest way to start a program is to double-click the name of the file that contains the information you want to work on. T o find the file, use the Start menu or W indo ws ® Explorer .
92 Learning the Basics Starting a pr ogram Starting a program from Windows ® Explorer If a program is not listed in th e All Programs menu, yo u can start it from W indows ® E xplorer . W indo ws ® Explorer gi ves you a view of your computer’ s contents as a hi erarchy or “tree.
93 Learning the Basics Saving your work Starting a program using the Start Search field This example uses the Start menu’ s Start Search f ield to start Wo r d P a d : 1 Click Start to display the Start menu. The Start Search f ield appears at the bottom of the Start menu.
94 Learning the Basics Saving your work Saving files 1 In your Windo ws ® -based application, click File , and then Sav e . 2 Click Browse f olders . If you are working with a docum ent that already has a f ile name, this i s all you need to do. If you created a ne w document, your program displays a Sav e As dialog box.
95 Learning the Basics Printing your work Using a file extension Most programs assign an extension to the f ile name that identifies the file as being created in the pr ogram with a particular format. F or example, Microsoft ® W ord saves f iles with a .
96 Learning the Basics Backing up your work 3 Specify the print parameters. For e xample, the range of pages and number of copies to print. 4 Click Print . Backing up your work Back up all the files you create in case something happens to your computer .
97 Learning the Basics Using the optical drive Using the optical drive Optical storage has become the preferred medium for software, music, and video. Digital versatile discs (D VDs) provide a significant increase in data storage and support featur es that are not av ailable on any other video platfo rm.
98 Learning the Basics Using the optical drive Do not press the eject button or turn off the computer while the drive in-use indicator light is glowing. Doing so could damage the dis c or the drive. When the disc tray is open, be careful not to touch the lens or the area around it.
99 Learning the Basics Using the optical drive 5 Hold the disc by its edges and check that it is free of dust. If the disc is dusty , clean it as described in “Caring for optical discs” on page 102 . 6 Place the disc carefully in th e disc tray , label side up.
100 Learning the Basics Using the optical drive Playing an audio CD Insert an audio CD and close the disc tray . If the computer is turned on, the default player opens. ❖ T o play the CD or to pause, click the Play/Pause button. ❖ T o stop the CD, click the Stop button.
101 Learning the Basics Using the optical drive Due to manufacturing and quality variations in third party optical media (e.g., CD or DVD) or optical media players/recorders, in certain cases, your T .
102 Learning the Basics T oshiba’ s online r esour ces 2 Pull the tray out until it is fully open , remove the disc, and place it in its protecti ve co ver . 3 Gently press the tray in to close it. Caring for optical discs ❖ Store your discs in their original con tainers to protect them from scratches and k eep them clean.
103 Chapter 3 Mobile Computing This chapter cov ers all aspects of using your com puter while trav eling. T oshiba’ s energy-saver design Y our computer enters a low-po wer suspension mode when it is not being used, thereby conserving energy and sa ving money in the process.
104 Mobile Computing Running the computer on battery power Running the computer on battery power The computer contains a remov abl e Lithium-Ion (Li-Ion) battery that provides po wer when you are aw ay from an A C outlet. Y ou can recharg e it many ti mes.
105 Mobile Computing Running the computer on battery power The computer also has an internal real-tim e-clock (R TC) battery . The R TC battery po wers the R TC me mory that stores your system configuration settings and the current time and date i nformation.
106 Mobile Computing Char gi ng batteries Charging batteries The battery needs to be charged be fore you can use it to power the computer . Never leave batteries in the battery charger for more than a week at a time. Doing so may reduce the potential charge of the battery .
107 Mobile Computing Char ging ba tteries HINT : Once the battery is fully charged, we recom mend that you operate your computer on battery power until the batter y discharges completely . Doing this extends battery life and helps ensure accurate monitoring of battery capacity .
108 Mobile Computing Monitoring main battery power The computer can be us ed while the R TC battery is being charged, although the charging status of the R TC battery cannot be monitored. Monitoring main batter y power The computer’ s main battery light gives you an indication of the main battery’ s current charge.
109 Mobile Computing Monitoring main battery power HINT : Be careful not to confuse the battery light ( ) with the on/off light ( ). When the on/off light flashes amber , it indicates that the system is suspended (using the Windows ® operating system Sleep command).
110 Mobile Computing Monitoring main battery power Determining remaining battery power Wait at least 16 se conds after turning on the computer before trying to monitor the remaining battery power . The computer needs this time to check the battery’ s remaining capac ity and perform its calculations.
111 Mobile Computing Monitoring main battery power Setting batter y notifications Y ou can set two notifi cations. Each notification can be set to alert you when a specified percentage of remaining battery po wer has been reached.
112 Mobile Computing Monitoring main battery power Conserving batter y power How long a fully char ged battery pack last s when you are using the computer depends on a number of factors, such as: ❖ .
113 Mobile Computing Monitoring main battery power 1 Click Start , Contro l Panel , Mobile PC , and th en Power Options . The W indo ws ® Po wer Options window appears. (Sample Image) W indows ® P ower Op tions window 2 Select an appropriate plan for your work en vironment or create your own custom plan.
114 Mobile Computing Monitoring main battery power By default the three po wer plans Balanced, Po wer Sa ver , and High Performance are satisfactory for mo st people and do not need to be edited. The Power Sa ve r plan is th e best used for maximum battery time.
115 Mobile Computing Changing the main battery Changing the main batter y When your main battery has ru n out of power , you have two options: plug in the A C adaptor or install a char ged main battery .
116 Mobile Computing Changing the main battery 5 Slide the battery release lock to the unlo cked position. (Sample Illustration) Unlocking the battery r elease lock 6 Slide the battery release latch to release the battery . 7 Pull the discharged battery out of the computer .
117 Mobile Computing Changing the main battery Inserting a charged battery T o insert a battery: 1 W ipe the terminals of the charge d battery with a clean cloth to ensure a good connection. 2 Insert the charged battery into the slot until the latch clicks.
118 Mobile Computing T aking car e of your battery 5 Reconnect any cables that were remov ed in step 3 of “Removing the battery from the computer” on page 115 . 6 Restart the computer . T aking care of your batter y The follo wing sections offer tips on how to take care of your battery and prolong its life.
119 Mobile Computing T aking car e of your battery Maintaining your batter y Fully discharging your battery pack will allo w better accurac y of the battery meter . T o fully discharge your battery pack: ❖ Periodically , disconnect the computer from a power source and operate it on battery power until the battery pack fully discharges.
120 Mobile Computing Disposing of used b atteries Disposing of used batteries The life of a battery pack depends on usage. When the battery pack needs replacing, the main battery light flashes amber shortly after you hav e fully recharged the battery .
121 Mobile Computing T raveling tips T o shiba is dedicated to preservi ng the en vironment by sponsoring Call2Recycle™ , a program of the Rechar geable Battery Recycling Cor por ati on. For more information and for drop-of f locations, visit www .rbrc.
122 Chapter 4 Exploring Y our Computer’ s Features In this chap ter , you will explore so me of the special features of your notebook computer . Exploring the desktop The desktop is the launching pad for everything you can do in the W indows ® operating system.
123 Exploring Y our Computer’ s Features Exploring the desktop Finding your way around the desktop Y our computer’ s desktop includes several standard features: icons, Start button, T askb ar , Notification Area, and background pattern.
124 Exploring Y our Computer’ s Features Explorin g the desktop Y our desktop may contain othe r icons depending on your configuration. See W indo ws ® online Help for more specific information on each icon and ho w to use it.
125 Exploring Y our Computer’ s Features Setting up for communications Setting up for communications T o connect to the Internet, use an online service, or communicate across the telephone lines wit.
126 Exploring Y our Computer’ s Features Setting up for communications Connecting your computer to a network Y ou can connect your computer to a network to increase its capabilities and functionali ty using one of its communication ports.
127 Exploring Y our Computer’ s Features Setting up for communications ❖ Communicate with your of fice’ s local area network (LAN) or larger corporate wide area netw ork (W AN) For specif ic information about connecting to a LAN or W AN, consult your network administrator .
128 Exploring Y our Computer’ s Features An overview of using the Internet Connect the built-in modem only to ordinary analog phone lines. Never connect the built-in modem to a digital line (ISDN). Never connect the built-in modem to the digital connector on a public telephone or to a digital private branch exchange (PBX).
129 Exploring Y our Computer’ s Features An overview of using the Internet Internet Service Providers T o connect a computer directly to the Internet, many people and businesses use an Internet Servi ce Provider (ISP). An ISP is a company that has the equipment and the telecommunication lines necessary to maintain an Internet connection.
130 Exploring Y our Computer’ s Features Explor ing audio feat ur es Internet features The Internet offers man y types of communicati on tools to help you perform many tasks. ❖ Internet email T o send and recei ve email of yo ur o wn, you need a mailbox on the W eb or an email address.
131 Exploring Y our Computer’ s Features Explorin g audio featur es Recording sounds Y ou may record sounds using the comput er’ s int ernal microphone (av ailable on certain models) or by connecting an optional external microphone to t he microphone jack.
132 Exploring Y our Computer’ s Features We b C a m e r a 2 Using any necessary adapters , plug the cable from the headphones or external speakers into the headphone jack. The headphone jack requires a 16-ohm stereo mini-jack. T o adjust the v olume: ❖ For e xternal speakers, use the volume controls on each speak er .
133 Exploring Y our Computer’ s Features Using an ExpressCar d ® 2 Insert the ExpressCard. (Sample Illustration) Inserting an ExpressCar d 3 When the card is almost all the way into th e slot, push f irmly but gently to ensure a firm c onnection with the computer .
134 Exploring Y our Computer’ s Features Using the Bridge Media Adapter Slot Using the Bridge Media Adapter Slot (A vailable on certain models) The Bridge Media Adapter slot (av ailable on certain m.
135 Exploring Y our Computer’ s Features Using the Bridge Media Adapter Slot Removing memor y media 1 Prepare the media for remo v al by clicking the Safely Remo ve Hardwar e icon in the Notification Area and then selecting the card or device you want to remove.
136 Chapter 5 Utilities Y our computer includes sev eral utilities designed to help yo u to reconfigure your system to best meet your individual needs. T o gether , these allo w you to ascerta in certain system details, set additional options, or change default optio ns.
137 Utilities TOSHIB A Assist TOSHIBA Assist The TOSHIB A Assist pro vides qui ck access to computer functions and allows you to customize a range of com puter settings. T o access TOSHIB A Assist, do one of the following: ❖ Double-click the TOSHIB A Assist shortcut icon on the desktop.
138 Utilities TOSHIB A Assist Connect The features av ailable in this category are: ❖ ConfigFree ® Connectivity Doctor (Sample Image) T OSHIBA Assist window – Connect tab.
139 Utilities TOSHIB A Assist Secure The features av ailable in this category are: ❖ Supervisor password ❖ User password (Sample Image) T OSHIBA Assist window – Secur e tab.
140 Utilities TOSHIB A Assist Protect & Fix The features av ailable in this category are: ❖ TOSHIB A PC Diagnostic T ool Utility (Sample Image) T OSHIBA Assist window – Pr otect & F ix tab.
141 Utilities TOSHIB A Assist Optimize The features av ailable in this category are: ❖ Mouse Utility ❖ TOSHIB A Hardware Se tup ❖ TOSHIB A Zooming Utilit y ❖ CD/D VD Dri ve Acoustic Silencer .
142 Utilities Setting passwor ds Setting passwords Setting a password lets you walk away from your computer , providing additional protection for your files. When you set a password, you must enter the password before you can w ork on your computer again.
143 Utilities Setting passwor ds Using a supervisor password A supervisor password pre vents other users from changing hardware configuration options. Setting a supervisor password If you choose to se.
144 Utilities Setting passwor ds 6 Click OK . The supervisor password u tility dialog bo x appears. 7 Select Able to run HWSetup or Unable to run HWSetup, and then click OK .
145 Utilities Setting passwor ds T o register a password for the po wer -on password functions: 1 Click Start , All Programs , To s h i b a , Utilities , and then TOSHIB A Passw ord Utility . The TOSHIB A P assword Utility windo w appears. (Sample Image) TOSHIB A P asswor d Utility window 2 Click Registered .
146 Utilities TOSHIB A PC Dia gnostic T ool Utility TOSHIBA PC Diagnostic T ool Utility This utility can h elp diagnose problem s with devices in your computer . Refer to the online Help documentatio n within the application for additional help. The TOSHIBA PC Diagnostic T ool u tility may show tests for features you do not have.
147 Utilities Mouse Utility Mouse Utility The Mouse utility allows you to change your pointing device or mouse settings. T o access the Mouse utility: 1 Click Start , Contr ol Panel , and then Mouse under Hardwa re and Sound , or click the Mouse icon in the Optimize tab of TOSHIB A Assi st .
148 Utilities TO S H I B A H a rd w a re S e t u p TOSHIBA Hardware Setup TOSHIB A Hardware Setup is the T oshib a configuration management tool av ailable through th e W indows ® operating system.
149 Utilities TO S H I B A H a rd w a re S e t u p ❖ CPU —Allows you to enable or disable CPU frequency switching modes Dynamically Swit chable —This mode is th e default setting for your comput.
150 Utilities TOSHIB A Zooming Utility TOSHIBA Zooming Utility This utility allows you to select which applications will work with the zoom in/out hot ke ys (see “Zoom (Display resolution )” on page 202 ).
151 Utilities CD/D VD Drive Acousti c Silencer For more information about how to use the T OSHIB A Zooming Utility , right-click the icon in the Notification Area and then click Help . CD/DVD Drive Acoustic Silencer This utility can slow the speed of your optical driv e to make it run more quietly .
152 Utilities TOSHIB A Accessibility TOSHIBA Accessibility The TOSHIB A Accessibility utility allows you to use the Fn ke y to create a hot key combination wit h one of the function ke ys without pressing the two keys simultaneously as is usually required.
153 Utilities ConfigF r ee® ConfigFree ® All references to Bluetooth ® in this section are applicable only if Bluetooth ® is available on your system. ConfigFree ® is a set of utilities that makes it easy to control communication devices and networ k connections.
154 Utilities ConfigF r ee® If your computer is not connected to a network, the ConfigFree icon in the Notification Area is displayed with an “X.” ConfigFree ® Utilities Connectivity Doctor The Connectivity Doctor lets you analyze your network connections and fix network connection prob lems.
155 Utilities ConfigF r ee® Profile Settings The Prof ile Settings utility lets you save network settings in “profiles . ” ConfigFree ® prof iles are useful for easily switching network settings an d devices. Y ou can switch network settings simply by selecting the profile with the desired settings.
156 Utilities ConfigF r ee® 3 Click Open Settings . The ConfigFree Prof ile Settings windo w appears. (Sample Image) ConfigF ree Pr ofile Settings windo w 4 Click Add to start the Creat e Profile W i zard.
157 Chapter 6 If Somet hing G oes W r o ng Some problems you may encounter wh en using your computer are relativ ely easy to identify and solve. Others may require help fro m your network administrator or the manufacturer of the software program. This chapter aims to help you solve many problems b y yourself.
158 If Something Goes Wrong Pr oblems when you turn on the computer 2 Click the A pplications tab . If a program has stopped responding, the words “not responding” appear beside its name in the list. 3 Select the program you want to close, then click End T ask .
159 If Something Goes Wrong Pr oblems when you turn on the computer If you are using an A C adaptor , v e rify that the computer is recei ving power from the external po wer source by looking at the A C power light. If the indicator is glo wing, th e computer is connected to a liv e external po wer source.
160 If Something Goes Wrong Pr oblems when you turn on the computer If you are running on battery power , it is recommended that you do not leav e the computer in Sleep mode for long periods of time. T o charge the battery , leave the computer plugged into a liv e wall outlet for sev eral hours.
161 If Something Goes Wrong The W indo ws ® operating system is not working 5 V erify that the A C adaptor is th e correct unit for your comput er model.
162 If Something Goes Wrong The W indo ws ® operating system is not working ❖ Safe Mode with Command Pr ompt ❖ Enable Boot Logging ❖ Enable low-resolution video (640x480) ❖ Last Kno wn Good C.
163 If Something Goes Wrong Resolving a har dwar e conflict The Windows ® operating system can help you If the operating system has started properly but you still ha ve a problem using your co mputer , the onli ne Help can assist you in troubleshooting the pro blem.
164 If Something Goes Wrong Resolving a hardwar e conflict The device most recently connected to the system is th e one most likely to be causing a conflict. Resolving conflicts There are sev eral things you can do to resolve hardw are conflicts: ❖ Get the most recent dri vers from the manuf acturer .
165 If Something Goes Wrong Resolving a har dwar e conflict ❖ The Resources tab, which lists resources assigned to the monitor , optional external opti cal driv e, optional external diskette dri ve, and other power -using functions. Thi s tab does not appear if the device is not using resources.
166 If Something Goes Wrong Resolving a hardwar e conflict For this model Slot A is the bottom slot. Slot B is the top slot. If only one memory module is to be installed, it must be installed in slot A.
167 If Something Goes Wrong Resolving a har dwar e conflict The battery appears not to power the computer f or as long as it usually does. If you frequently repeat shallow char ge and disch a rge, the battery meter may become in accurate. Let the battery discharge completely , then try charging it ag ain.
168 If Something Goes Wrong Resolving a hardwar e conflict Nothing happens when y ou press the k eys on the external keyboard. Y ou may hav e plugged the external keyboard in while the computer was turned on.
169 If Something Goes Wrong Resolving a har dwar e conflict ❖ T ry adjusting the contrast and brightness controls on the external monitor . ❖ Press Fn and F5 simultaneously to make sure the display priority is no t set for th e built-in screen. The screen does not look right.
170 If Something Goes Wrong Resolving a hardwar e conflict Small bright dots appear on y o ur TFT display when yo u turn on y our compu ter . Small bright dots ma y appear on your screen display wh en you turn on your computer .
171 If Something Goes Wrong Resolving a har dwar e conflict 6 Y ou can choose one or both options: ❖ Automatically f ix f ile system er rors ❖ Scan for and attempt reco very of bad sectors 7 Click Start . Error-checking tests and repairs the disk.
172 If Something Goes Wrong Resolving a hardwar e conflict Optical drive problems Y ou cannot access a disc in the driv e. If the optical dri ve is an e xternal driv e, make sure that the driv e’ s cable is properly connected to the computer . Make sure the tray that holds the optical disc is closed properly .
173 If Something Goes Wrong Resolving a har dwar e conflict The disc will not come out of the driv e when y ou click the eject button on the scr een. Press the b utton on the optical dri ve itself. For additional information see “Y ou press the disc eject button, b ut the dri ve tray does not slide out.
174 If Something Goes Wrong Resolving a hardwar e conflict ExpressCard ® checklist ❖ Make sure the card is insert ed properly into the slot. ❖ Make sure all cables are securely connected. ❖ Occasionally a defecti ve ExpressCard ® slips through quality control.
175 If Something Goes Wrong Resolving a har dwar e conflict 3 Select the item you wish to remove and click OK . 4 Remov e the device when told it is safe to do so. Never swap modules when the computer is in Hibernation or Sleep mode. This is known as “warm swapping” and is not supported.
176 If Something Goes Wrong Resolving a hardwar e conflict T ry printing another file. For exam ple, you could create and attempt to print a short test file using Notepad. If a Notepad f ile prints correctly , the problem may be in yo ur original file.
177 If Something Goes Wrong Resolving a har dwar e conflict Wireless networking problems This section provides general troubleshooting tips for networking problems, specifically wireless (Wi-Fi ® ) networking. The terms and concepts used assume a bas ic understanding of networks, and may be for more advanced users.
178 If Something Goes Wrong Resolving a hardwar e conflict ❖ Check the Control Panel’ s Hardware and Sound Device Manager to verify that the W i-Fi ® adapter is recognized by the W indows ® operating system, and that the dri v er is loaded.
179 If Something Goes Wrong D VD operating pr oblems ❖ If you hav e enabled any security provisions (closed system, MA C address filtering, W ired Equi valent Priv acy [WEP], etc.), check the access point v endor's W eb site for recent firmw are upgrades.
180 If Something Goes Wrong Develop good computing habits A blank scr een appears while watching a D VD-R OM movie or title. Change the setting for when to tu rn off the display using the following steps: 1 Click Start , Contro l Panel , System and Maintenance , and then Po wer Options .
181 If Something Goes Wrong Develop good computing habits If you hav e installed your own programs, you should back up these programs as well as your data files. If something goes wrong that requires you to reformat your hard disk and start again, reloading all your programs and data files from a backup source will sa ve time.
182 If Something Goes Wrong Develop good computing habits 2 Click open System Protection . The System Protecti on tab of th e System Properties windo w appears. 3 Click Cre ate . 4 In the input field, enter a name that is descripti ve enough to be easily understood in the future, such as “Before inst alling Brand X Accounting app.
183 If Something Goes Wrong Develop good computing habits Backing up your data or your entire computer with the Windows ® operating system The most v aluable component of y our computer system is the data you create and store on its hard dr ive.
184 If Something Goes Wrong Develop good computing habits General tips for installing hardware and software Here are a fe w tips to help ensure safe and easy installation of ne w hardware (printers, pointing devices, e xternal hard drives, D VD writers, scanners, etc.
185 If Something Goes Wrong If you need further assistance 5 Use the new hardw are or software for a while, noting any new problems. Mak e sure that your critical applications (e- mail, business applications, etc.) are w ork ing correctly , and verify that important de vices are still functioning.
186 If Something Goes Wrong Other T oshiba Internet W eb sites Contacting T oshiba If you still need help and suspect that the problem is hardware- related, T oshiba of fers a variety of resources to help you.
187 If Something Goes Wrong T oshiba’ s worldwide of fices T oshiba’ s worldwide offices A ustralia T oshiba (Australia) P ty . Limited 84-92 T alav era Road North Ryde NSW 2113 Sydney Australia Canada T oshiba Canada Ltd. 191 McNabb Street Markham, Ontario L3R - 8H2 Canada France T o shiba Systèmes (France) S.
188 If Something Goes Wrong T oshiba’ s worldwide off ices For more information on additio nal T osh iba worldwide locations, please visit: www .t oshiba.co.jp/index.htm . United States T o shiba America Information Systems, Inc. 9740 Irvine Boulev ard Irvine, California 92618 United States The Rest of Europe T oshiba Europe (I .
189 5.375 x 8.375 ver 2.3 Appendix A Hot Keys/TOSHIBA Cards Hot ke ys and TO SHIB A Cards provi de a quick way to modify selected system functions and to launch applications. There are two types of T OSHIB A Cards: Hot Ke y Cards and Application Cards.
190 Hot Keys/TOSHIBA Cards Hot K e y Car ds 5.375 x 8.375 ver 2.3 Using the Hot Key Cards The Hot Ke y Cards are normally hidden from view . The Cards appear when you press the Fn key . Hot keys are keys that, when pressed in combina tion with the Fn key , turn system functions on and off.
191 Hot Keys /TOSHIBA Ca rds Application Cards 5.375 x 8.375 ver 2.3 Application Cards The Application Cards are used to launch these applications: Not all functions are supported on all models. TOSHIB A Assist For more information, refer to “TOSHIB A Assist” on page 137 .
192 Hot Keys/TOSHIBA Cards Application Car ds 5.375 x 8.375 ver 2.3 Using the Application Cards T o launch an application using the Application Card s: 1 Press and hold the Fn ke y . The TOSHIB A Cards display at the top of the screen. (Sample Image) TOSHIB A Car d display 2 Click the “stack ed” card on the far right of the display .
193 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 3 The Card Case displays tw o rows of Cards. Cards that appear solid (not tr ansparent) in the bottom ro w are enabled and can be selected wh en the Application Cards are displayed.
194 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Lock (Instant security) The Fn + F1 hot key function acti v ates instant security . The user logon screen will appear and a us er with a valid account will need to log back on to gain access to the computer .
195 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Power plan or Fn + This TOSHIB A Card or hot ke y displays the power plans and cycles through the power plans. The properties of each po wer plan, and the po wer plans that are displayed by this function, are set in the Power Options window .
196 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Sleep mode or Fn + This TOSHIB A Card or hot k e y places the computer into Sleep mode. For more information about Sleep mode, please see “Using and configuring Sleep mode” on page 81 .
197 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Hibernation mode or Fn + This TOSHIB A Card or hot k e y places the computer into Hibernatio n mode. If Hibernation mode is disabled, this hot key will not respond. For more information on Hibernation mode, see “Using and configuring Hibernation mode” on page 78 .
198 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Output (Display switch) or Fn + This TOSHIB A Card or hot ke y cycles through the power - o n d i sp l a y o p t io n s (only the f irst option is av ailable when you do not have an external monitor attached) (the last option is available only if you are in Extend ed Display Mode).
199 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Display brightness This TOSHIB A Card decreases or increases the screen brightness. Fn + This hot key de creases the screen brightness. Fn + This hot k ey increases the s creen brightness.
200 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Disabling or enabling wireless devices or Fn + This TOSHIB A Card or hot ke y enables/disables th e optional wireless devices installed in your computer . The wireless modes are: ❖ Wi - F i ® enabled—Enables just the Wi-Fi ® module.
201 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Disabling or enabling the T ouchPad™ or Fn + This TOSHIB A Card or hot ke y enables/disables th e T o uchPad. For more information on using the T ou chPad, see “Disabling or enabling the T ouchPad™” on page 68 .
202 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Zoom (Display resolution) or Fn + [ Space bar ] This TOSHIB A Card or hot key switches screen resolution.
203 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Keyboard hot key functions Fn + This hot ke y turns the curs or control overlay on and off. Fn + This hot ke y turns the numeric overlay on and of f. Fn + This hot ke y turns the scroll lock featu re on and of f.
204 5.375 x 8.375 ver 2.3 Appendix B P o wer Cord/Cable C o nnector s Y our notebook computer features a universal po wer supply you can use worldwide. This appendix show s the shapes of the typical A C po wer cord/cable connectors fo r v arious parts of the world.
205 Glossar y TECHNICAL NOTE: Some features defined in this glossary may not be available on your computer . Acronyms The follo wing acronyms may app ear in this user’ s guide.
206 Glossary DOS disk operating system DPI dots per inch DSTN dual supertwist nem atic DV D digital versatile (or video) disc DV D - R O M digital versatile (or vide o) disc read-only memory ECP enhan.
Glossary 207 SDRAM synchronous dynamic random access memory SRAM static random access memory SVGA super video graphics adapter TFT thin film transistor USB univ ersal serial b us URL uniform resource lo cator WA N wide area netw ork www W orld W ide W eb Te r m s The following terms may appear in this user’ s guide.
208 Glossary baud rate — The speed at which a comm unication de vice, such as a printer or mo dem, transmits in formation. Baud rate is the numb er of signal changes per second (not necessarily the same as bits per second). See also bits per second .
Glossary 209 central processing unit (CPU) — The chip that functions as the “brain” of the computer . It takes informa tion from outside sources, such as memory or keyboard input, processes the information, and sends the results to another device that uses the information.
210 Glossary D default — The setting selected by a program when the user does not specify an alternati ve setting. device — A component attached to the computer . Devices may be external (outside the computer’ s case) or internal (inside the computer’ s case).
Glossary 211 double-click — T o press and release the pointing device’ s primary button rapidly twice without moving the pointing device. In the W indows ® operating system, this refers to the pointing device’ s left button, unless otherwise stated.
212 Glossary F fil e — A collection of related information, saved on disk with a unique name. A file may be a program, information used by a program, or a document. See also docum ent. f ile allocation table (F A T) — The section of a disk that keeps track of the location of files stored on the disk.
Glossary 213 Hibernation — A feature of many T osh iba notebook computers that sav es to the hard disk the current state of your work, incl uding all open files and programs, when you turn the computer off. When you turn on the computer again, your work is returned to the same state it was when the computer w as turned off.
214 Glossary liquid crystal disp lay (LCD) — A type of display that uses a liquid substance between two transparent electrode panels. When an electric current passes through the electrodes, the molecules in the liquid form a crystalline pattern that polarizes the light passing through it.
Glossary 215 N network — A collection of computers a nd associated de vices that are connected by communications facilities. A network allows you to share data and peripheral de vices, su ch as printers, with other users and to exchange electronic mail.
216 Glossary Plug and Play — Generally , refers to the computer’ s ability to automatically configure itself to work with periph eral devices. When capitalized, refers to a sta ndard that, when followed by a device manufacturer , allo ws a computer to conf igure itself automatically to work with the device.
Glossary 217 RJ11 — A modular connector used o n most U.S. telephone systems an d direct-connect modems. The RJ11 co nnector is a 6-wire connector . R OM (read-only memory) — Non-v olatile memory that can be read but not written to. Non-volatile here means that information in ROM remains whether or not the computer is recei ving power .
218 Glossary U universal serial bus (USB) — USB is a serial b us that supports a data transfer rate of up to 4 80 Mbps (480 million bi ts per second). USB can connect up to 127 peripheral de vices through a single all- purpose USB port. USB allows hot swapping of peripherals.
219 Index A A C adaptor 46 AC p ow e r connecting adaptor 47 accessories memory 51 adding memory 51 Alt ke ys 89 Application Cards 191 audio fil e s 131 audio features 130 B backing up files 87 batter.
220 Index computer caring for 84 cleaning 84 moving 84 non-system disk or disk error message 160 not accessing disk driv es 159 running on battery power 104 setting up 43 , 53 warning resume failure m.
221 Index external display , adj usting 70 F F A T (File Allocation T able) 170 file extensions 95 file, backing up 87 fil e s backing up 96 printing 95 restoring 96 saving 93 Fn keys 89 function keys.
222 Index M main battery removing 115 memory adding 51 problem solving 165 remo ving memory modul e slot cov er 54 memory module inserting 55 installation 52 removing 58 memory module slot 54 micropho.
223 Index problem solving AC p o w e r 166 accessing disk dri ves 159 battery charge does not last 167 battery not charging 166 cannot insert diskette in drive 171 cannot read a diskette 171 changing .
224 Index work en vironment 40 setting up a connection 126 Sleep mode 75 hot key 196 starting again from 83 sound problem solving 173 sounds recording 131 speakers using external 131 start button 124 .
デバイスToshiba L300の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Toshiba L300をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはToshiba L300の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Toshiba L300の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Toshiba L300で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Toshiba L300を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はToshiba L300の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Toshiba L300に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちToshiba L300デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
