ToshibaメーカーE300の使用説明書/サービス説明書
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GMAD00268010 12/10 If you need assistance: ❖ T oshiba’ s Support W eb site pcsupport.toshiba.com ❖ T oshiba Customer Support Center 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 155 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 In order to program this information into your fax transmission, refer to the fax software instructions installed on this computer . 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.
7 5.375 x 8.375 ver 2.3 3 The standard connecting arrangemen t (telephone jack type) for this equipment is jack t ype(s): USOC RJ11C. Wireless Interoperability The TOSHIB A W ireless LAN Mini PCI Card.
8 5.375 x 8.375 ver 2.3 Wireless LAN and Y our Health W ireless LAN products, like other radio de vices, emit radio frequency electromagnetic energy . The lev el of energy emitted by W i reless LAN devices howe ver is f ar much less than the elect romagnetic energy emitted by wireless devices lik e for example mobile phones.
9 5.375 x 8.375 ver 2.3 Canada – Indust ry Canada (IC) This device complies with RS S 210 of Industry Canada. The installer of this radio equipment mu st ensure that the antenna is located or pointe.
10 5.375 x 8.375 ver 2.3 EU Declaration of Conformity TOSHIB A declares that this product conforms to the follo wing Standards: This product is carrying the CE-Mark in accordance w ith the related European Directiv es. The party responsib le for CE-Marking is TOSHIB A Europe GmbH, Hammfelddamm 8, 41460 Neuss, Ger many .
11 5.375 x 8.375 ver 2.3 VCCI Class B Information Modem W arning Notice This information is only applicable if your computer has a modem. Conformity Statement The equipment has been ap prov ed to [Commission D ecision “CTR21”] for pan- European single terminal connection to the Public Switched T elephone Network (PSTN).
12 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).
13 5.375 x 8.375 ver 2.3 4 This equipment uses a frequenc y bandwidth from 2,400 MHz to 2,483.5 MHz. 3. TOSHIB A Direct PC Monday – Friday: 10:00 – 17:0 0 T oll Free T el: 0120-15-1048 Direct Dial.
14 5.375 x 8.375 ver 2.3 W iMAX™ connectivity requires a W iMAX™ enabled dev ice and subscription to a W iMAX™ broadba nd service. W iMA X™ connectivity may require you to purchase additional so ftware or hardware at extra cost.
15 5.375 x 8.375 ver 2.3 For these r easons Intel ® cannot permit any manipulat ion b y third parties of the software pro vided in binary format with the wireless Wi MAX™ adapters (e.
16 5.375 x 8.375 ver 2.3 In some situations or en vironments, the use of W ireless W AN may be restricted by the proprietor of the b uilding or responsible representativ es of the organization.
17 5.375 x 8.375 ver 2.3 Canada – Industry Canada (IC) W ireless W AN complies with RSS-129, RSS-133 Industry Canad a. The installer of this radio equipment mu st ensure that the antenna is located .
18 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Intel ® Wireless Wi-Fi ® Link 5100/5300 Series 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 622ANHMW and 633ANHMW Series 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.
20 5.375 x 8.375 ver 2.3 Czech Republic Denmar k Dominican Republic Ecuador Egypt El Salvador Estonia Finland France Germany Ghana Greece Grenada G uatemala Honduras Hong K ong Hungary Iceland India I.
21 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Atheros ® Wireless Wi-Fi ® Link AR5B95 Series 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.
22 5.375 x 8.375 ver 2.3 Europe - Restrictions for us e of 2.4 GHz Frequencies in European Community Countries Ukraine United King dom Uruguay USA V enezuela V ietnam Y emen Zimbabwe België/ Belgique: For pri vate usage outside b uildings acr oss public grounds over less than 300m no special registration with IBPT/BIPT is required.
23 5.375 x 8.375 ver 2.3 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 2.4 GHz and 5 GHz channel limitations apply .
24 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Realtek ® RTL8192E 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.
25 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Realtek ® RTL8191SE 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.
26 5.375 x 8.375 ver 2.3 Approved Countries/Regions for the Realtek ® RTL8187B 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.
27 5.375 x 8.375 ver 2.3 Bluetooth ® Wireless T echnolo gy Interoperability Bluetooth ® Cards from TOSHIB A are designed to be interoperable with an y product with Bluetooth wireless technology that.
28 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.
29 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.
30 5.375 x 8.375 ver 2.3 The legal communications mentioned in the abov e item refer to radio communications operated in accordan ce with telecommunication laws and regulations.
31 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 approv al of the U.S. Department of Commerce prior to export.
32 5.375 x 8.375 ver 2.3 T rademarks Satellite, and eco Utility are either regi stered trademarks or trademarks of T oshiba America Information Systems, Inc. and/or T oshiba Corporation. Adobe and Photoshop are either registered trademarks or tr ademarks of Adobe Systems Incorporated in the Unite d States and/or other countries.
33 5.375 x 8.375 v er 2.3 Contents Introduction ................ ................................................................ 40 This guide ...............................................................42 Safety icons ............................
34 Contents 5.375 x 8.375 v er 2.3 Turning on the power .......................................53 Setting up your software ...................................53 Registering your computer with Toshiba ................54 Adding optional external devices.
35 Contents 5.375 x 8.375 v er 2.3 Using and configuring Sleep mode ...................85 Closing the display panel ..................................88 Customizing your co mputer’s settings ....................88 Caring for your computer ..........
36 Contents 5.375 x 8.375 v er 2.3 Caring for optical discs ..................................105 Toshiba’s online resources ...................................105 Chapter 3: Mobile Comput ing................................................. 106 Toshiba’s energy-saver design.
37 Contents 5.375 x 8.375 v er 2.3 Using external speakers or headphones..........128 Using the Web Camera .........................................128 Using the Memory card reader..............................129 Inserting memory media ..............
38 Contents 5.375 x 8.375 v er 2.3 Chapter 6: If Something Goes Wrong ............ ........................ 155 Problems that are easy to fix ................................155 Problems when you turn on the computer ............156 The Windows ® operating system is not working .
39 Contents 5.375 x 8.375 v er 2.3 Appendix A: Hot Keys/TOSHI BA Cards ........... ...................... 183 Hot Key Cards .......................................................183 Using the Hot K ey Cards .................................184 Hot key functions .
40 I n t roduct ion W elcome to the world of powerful, portable, multimedia computing. W ith your T osh iba computer , your work and entertainment can accompan y you where ver you go.
41 Introduction 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 30% and 60% less energ y depending on how it is used.
42 Introd uctio n This guide 5.375 x 8.375 ver 2.3 The product specifications and configuration information are designed for a product Series. Y our particular model may not have all the features and specifications listed or illustrated.
43 Introduction 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 equipmen t, or loss of data.
44 Introd uctio n Other documentation 5.375 x 8.375 ver 2.3 Y our computer’ s features and specifications Certain computer chassis are de signed to accommodate all possible configurations for an entire product Series.
45 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 computer . The “Instruction Manual for Safet y and Comfort, ” that is shipped with your computer, contains impo rtant safety information.
46 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.
47 Getting Started Selecting a place to work ❖ Avoid prolonged physical contact with the underside or s urface of the computer . ❖ Computer base and palm rest can become hot! Avoid prolonged contact to prevent heat injur y to skin.
48 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 .
49 Getting Started Connecting to a po wer sour ce Please handle your computer carefully to avoi d scratching or damaging the surface. 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 .
50 Getting Started Connecting to a power so ur 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.
51 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.
52 Getting Started Using the computer for the fir st 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.
53 Getting Started Using the computer for the f irst time technology . When the co mputer is operated on battery power , the screen will dim and you may not be able to increase the brig htness of the screen while on battery power .
54 Getting Started Re gistering your computer with T oshiba The first time you turn on your computer , the Setup W izard guides you through step s to set up yo ur software.
55 Getting Started Recovering the Internal Stora ge Drive Recovering the Internal Storage Drive Y our computer includes recovery utilities to allo w you to recover your internal storage dri ve if necessary .
56 Getting Started Recovering the Internal Stor age Drive ❖ During the internal storage drive recovery process it is strongly recommended that your computer be connected to an external power source via the AC adaptor .
57 Getting Started Recovering the Internal Stora ge Drive 3 A warning screen appears, statin g that when the reco very is ex ecuted all data will be deleted and rewritten.
58 Getting Started Recovering the Internal Stor age Drive 5 The Recov ery of Factory Defaul t Software screen appears. Select Recover to out-of-box state . (Sample Image) Reco very of F a ctory Default Software scr een 6 Click Next . A confirmation message displays reminding you that all data will be lost during the recovery process.
59 Getting Started Recovering the Internal Stora ge Drive Y ou can recov er the C: drive without af fecting other partiti ons by either using the utilities stored on your computer’ s internal storage driv e or by using recov ery D VD s / me d i a, if you have created such media.
60 Getting Started Recovering the Internal Stor age Drive 4 When the T oshiba Recov ery W izard opens and the Selecting a process screen displays, select Recovery of F actory Default Software and then click Next . (Sample Image) Selecting a Pr ocess scr een 5 The Recov ery of Factory Defaul t Software screen appears.
61 Getting Started Recovering the Internal Stora ge Drive 6 Click Next . A confirmation message displays reminding you that all data on the C: dri ve will be lost during the recov ery process. Be sure to sav e your work to e xternal media before proceeding (see “Backing up your work” on page 98 ).
62 Getting Started Recovering the Internal Stor age Drive 3 A warning screen appears, statin g that when the reco very is ex ecuted all data will be deleted and rewritten.
63 Getting Started Recovering the Internal Stora ge Drive 5 The Recov ery of Factory Defaul t Software screen appears. Select Recover to a custom s ize partition . (Sample Image) Reco very of F a ctory Defa ult Software scr een 6 Use the on-screen arro w buttons in The size of driv e C: fi e ld to set the partition size.
64 Getting Started Recovering the Internal Stor age Drive When you create recovery DVDs/media, only the operating system files, applications, and drivers originally shipped with the computer are backed up to the external media and can be res tored from this media.
65 Getting Started Recovering the Internal Stora ge Drive Y ou cannot store your system’ s applications on the same drive or disc/disc set where the rest of the system recovery files are stored. For example, you will need to store the applications on one USB flash drive and the system recover y files on another USB flash drive.
66 Getting Started Recovering the Internal Stor age Drive Restoring from recovery DVDs/media The recovery process deletes information stored on the internal storage drive. Be sure to save your work to ex ternal media before executing the recovery (see “Backing up your work” on page 98 ).
67 Getting Started Erasing the Internal Storag e Drive 3 T urn on your computer . When the ini tial screen displays, press F12 . The boot menu di splays. 4 Using the arro w keys, select the D VD option or the USB Flash option, depending on which type of medi a you are using, and then press Enter .
68 Getting Started Erasing the Internal Stora ge Drive T o delete all data and partitions from the intern al storage driv e: 1 Access the T oshiba Recov ery W i zard on your intern al storage dri ve or on your recovery D VD s /m e d ia .
69 Getting Started Checking the internal stor age drive oper ating status 4 Click Next . A confirmation message displays reminding you that all data on the internal storage driv e will be lost.
70 Getting Started Using the touc h pad Using the touch pad Some of the touch pad operations described in this section are only supported in certain applications.
71 Getting Started Using the touch pad T o: Do the following: Example: Move the on-s creen pointer Slide your finger across t he touch pad in the direction you want to move the pointer . T o move the pointer a longer distance, slide your finger several times acros s the touch pad in the preferr ed direction.
72 Getting Started Using the touc h pad Scroll horizontal ly Slide your finger along the bottom ed ge of the touch pad in the direc tion you want to scroll.
73 Getting Started Using the touch pad Adjusting touch pad settings While you are typing, the on-screen pointer may seem to move or jump around “by itself” to ran dom locations on the screen. The on-screen pointer may also seem to automatical ly select text, click buttons, and activ ate other user interface elements.
74 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 the following types of external display device.
75 Getting Started Using external display de vices 4 T urn on the external de vice. Y our computer will automaticall y detect the external display device. In the future you can change the display settin gs by pressing F5 , or by configuring the display properties settings.
76 Getting Started Using an e xternal ke yboar d ❖ Swap-Switch primary display between int ernal display and external monitor when using extended desktop (Sample Image) Display options window Adjust.
77 Getting Started Connecting a printer If your printer sup ports Plug and Play , your computer may automatically reco gnize the printer; the printer is then read y for use. Refer to your printer docum entation for further in structions. TECHNICAL NOTE: T o determine if your printer supports Plug and Play , check its documentation.
78 Getting Started T urning off the computer T urning off the computer Pressing the power button before shutting down the Windows ® operating system could cause you to lose your work . Make sure the system indicator panel’ s storage drive light and the drive in-use light are off.
79 Getting Started T urning off the computer Factors to consider when choosing Hibernation: ❖ While in Hibernation mode, the co mputer uses n o main battery power . ❖ Because the state of the system is stored to the internal storage dri ve, no data is lost if the main battery disch arges.
80 Getting Started T urning off the computer ❖ If the battery charge becomes cr itically low , the computer will try to enter Hibernation mode. If you power down using the Sleep command and the main battery discharges fully , your unsaved information will be lost.
81 Getting Started T urning off the computer 2 Click Change plan s ettings under the po wer plan to be customized. The Edit Plan Settin gs window appears. (Sample Image) Edit Plan Settings screen 3 Click Change advanced power settings . The Advanced settings tab of the Po wer Options window appears.
82 Getting Started T urning off the computer These options can be set separately for how they operate while the computer is running on battery power or while connected to AC power . ❖ Lid close action Set this option to Shut down if you want the computer to shut down when you close the display panel.
83 Getting Started T urning off the computer 2 Click Hibernate in the pop-up menu . The computer sav es the state of all open progr ams and f iles, turns of f the display , and then turns of f. Configuring Hibernation mode options Y ou can place the computer into Hibernation mode by either pressing the power b utton or closing the display panel.
84 Getting Started T urning off the computer 4 Double-click P ower b uttons and lid to display the actions that you can configure. (Sample Image) Advanced settings tab of P ower Options screen 5 Select Hibernate for the options you want.
85 Getting Started T urning off the computer Starting again from Hibernation mode T o start up the computer from Hibernation mode, press the power button until the ON/OFF light gl o ws white.
86 Getting Started T urning off the computer T o use any of these methods, you f irst need to enable them using the Power Options feature. 1 Click Start , Contro l Panel , System and Security , and then Po wer Options . The Po wer Options window appears.
87 Getting Started T urning off the computer 5 Double-click P ower b uttons and lid to display the actions that you can configure. (Sample Image) Advanced settings tab of P ower Options scr een 6 Select Sleep for the options you want.
88 Getting Started Customizing your comp uter’ s settings Starting again from Sleep mode T o start up the computer from Sleep mode, press the power b utton until the ON/OF F light glows white.
89 Getting Started Caring for your computer Moving the computer Before moving your computer, e ven across the room, make sure all driv e activity has ende d (the inter n al storage driv e and optical disc dri ve indicator lights stop glowing) and all external peripheral cables are disconnected.
90 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 internal storage drive.
91 Learning the Basics Using the ke yboar d ❖ Back up your files to ex ternal media on a regular basis. Label the backup copies clearly and store them in a safe place.
92 Learning the Basics Using the ke yboar d Character keys T y ping with the character keys is very much like typing on a typewriter , e xcept that: ❖ The space bar creates a space char acter instead of just passing ov er an area of the page. ❖ The lo wercase letter l (el) and the number 1 are not interchangeable.
93 Learning the Basics Starting a pr ogr am Y our computer’ s k eyboard has one ke y and one button that hav e special functions in W indows ® : ❖ Win d ow s ® key —Open s the Start menu ❖ Application k ey —Has a similar functio n as the secondary mouse button Backlit keyboard Y our ke yboard may have a backlight ill umination feature.
94 Learning the Basics Starting a pr ogram 2 Click the program group, in this example, Acces sories . The Accessories menu is displayed. 3 Click the pr ogram, in this e xample, Wo r d P a d . W ordPad opens. T o close the program, click the Clo se button in the upper-right corner of the program’ s window .
95 Learning the Basics Saving your work Starting a program using the Search programs and files field This example uses the Start menu’ s Search programs and f iles field to start W ordPad: 1 Click Start to display the Start menu. The Search programs and files f ield appears at the bottom of the Start menu.
96 Learning the Basics Saving your work Saving files 1 Click on the arrow in the upper -left corner of your W indows ® -based application to display the drop-down menu, and then click Sav e . If you are working with a docum ent that already has a f ile name, this i s all you need to do.
97 Learning the Basics Printing your work Microsoft ® W ord file. Creating your own extension is usually unwise, since the program is unlikely to recognize a strange extension and may refuse to handle your file correctly . TECHNICAL NOTE: By default, the Windows ® operating system does not show file extensions.
98 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 .
99 Learning the Basics Using the optical disc drive TECHNICAL NOTE: When restoring files, the backup program prompts you if you try to over write a file that already exists on the internal storage drive. Make sure the backup v ersion is the one you want before overwriting the existing file.
100 Learning the Basics Using the optical disc drive ❖ Some Blu-ray Disc™ movies hav e online content that can be accessed from the disc. T o view this content, your computer must be connected to the Intern et.
101 Learning the Basics Using the optical disc drive Optical disc drive components The optical disc dri ve is located on the side of the computer . Y our optical disc driv e may look like this: (Sample Illustration) Optical disc drive Drive in-use indicator light —Indicates when the driv e is in use.
102 Learning the Basics Using the optical disc drive 3 Press the dri ve’ s eject button. The disc tray sl ides partia lly out of th e driv e. 4 Grasp the tray and pull it fully open. (Sample Illustration) Drive tray fully extended 5 Hold the disc by its edges and check that it is free of dust.
103 Learning the Basics Using the optical disc drive 8 Make sure the disc is completely on the spindle and is lyin g flat on the tray . If you insert the disc incorrectly , it may jam the drive. If this happens, contact T oshiba support for assistance.
104 Learning the Basics Using the optical disc drive Recording optical media Depending on the configuration, your computer may come with an optical disc driv e that allo ws you to: ❖ Play pre-recorded and recorded optical media. ❖ Read/write data and multi -media files to recordable optical media.
105 Learning the Basics T oshiba’ s online r esour ces Removing a disc with the computer off T o remov e a disc with the computer turned of f: 1 Insert a slender object, such as a straightened paper clip, into the manual eject hole. The disc tray sl ides partia lly out of th e driv e.
106 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.
107 Mobile Computing Running the computer on battery power Battery Notice Battery life rating is for comparison purposes only , and does not indicate the battery life that will be obtained b y any indi vidual user .
108 Mobile Computing Char gi ng batteries TECHNICAL NOTE: Depending on your system, the RTC battery may only charge while the computer is turned on. Power management Y our computer ships with t he pow.
109 Mobile Computing Char ging ba tteries Charging the main battery T o charge the main battery while it is in your computer, plug the computer into a li ve electrical ou tlet.
110 Mobile Computing Monitoring main battery power T o recharge the R TC battery , plug the computer into a li v e electrical outlet and leav e the computer powered on for 24 hours. It is seldom necessary to charge the RTC battery because it charges while the computer is on.
111 Mobile Computing Monitoring main battery power HINT : Be careful not to confuse the battery light ( ), the ON/OFF light ( ), and the powe r button light (near the upper -left corner of the keyboard).
112 Mobile Computing Monitoring main battery power Determining remaining battery power Wait a few moments after turning on the computer before trying to monitor the remaining battery power . The computer needs this time to check the battery’ s remaining capacity and perform its calculations.
113 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.
114 Mobile Computing Monitoring main battery power ❖ Where you are working, since operating time decr eases at low temperatures There are v arious ways in which you can conserv e power and extend th.
115 Mobile Computing Using the T OSHIB A eco power plan 3 Click Create a po wer plan in the left pane to set up a new plan. T o edit a plan or to edit advanced settings, continue to the following steps. 4 Click Change plan settin gs to choose the plan you want to edit.
116 Mobile Computing Changing the main battery The TOSHIB A eco Utility™ monitors your power sa vings from using the eco power plan by tracking real-time power consumption and accumulated savings o ver time. T o learn how to access the utility , see “TOSHIB A eco Utility™ ” on page 152 .
117 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 .
118 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.
119 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 116 . 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.
120 Mobile Computing Disposing of used b atteries 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.
121 Mobile Computing Disposing of used batteries Never attempt to dispose of a battery pack by burning or by throwing it into a fire, and never allow exposure to a heating apparatus (e.g., microwave oven). Heat can ca use a battery pack to explode and/or release caustic liquid, both which may possibly cause serious injury .
122 Mobile Computing T raveling tips T raveling tips The en vironmental precautions listed in “Selecting a place to work” on page 45 , also apply while traveling. ❖ Nev er leav e your computer on a sunny ledge or in a place where it could get wet or covered in dust.
123 Chapter 4 Exploring Y our Computer’ s Features In this chap ter , you will explore so me of the special features of your computer . Exploring the desktop The desktop is the launching pad for everything you can do in the W indows ® operating system.
124 Exploring Y our Computer’ s Features Explorin g the desktop Finding your way around the desktop Y our computer’ s desktop includes sev eral standard features: icons, Start button, taskbar , notification area, and background pattern.
125 Exploring Y our Computer’ s Features Exploring the desktop ❖ TECHNICAL NOTE: If you delete a large number of files or very large files from the internal storage drive, there may be insufficient space available in the Re cycle Bin to hold these files.
126 Exploring Y our Computer’ s Features Setting up for communications T o make a program or window the currently acti v e one, click the associated taskbar button. Notification area The notification area displays icons of tasks or programs that run continuously in the background and di splays notifications.
127 Exploring Y our Computer’ s Features Explorin g audio featur es When the Wireless antenna is ON, the wireless indicator light will be lit. For help with common W i-Fi ® networking problems, see “Wireless networking problems” on p age 171 .
128 Exploring Y our Computer’ s Features Using the W eb Camera 3 Click the Start Recording button. 4 Speak normally into the microphon e. 5 When you hav e f inished recording, click the Stop Recording button. The Sa ve As dialog box appears. 6 T o sav e the file, type a f ile name, and then click Sav e .
129 Exploring Y our Computer’ s Features Using the Memory car d r eader T o email, instant message or video conference, you must be connected to the Internet. Depending on your computer model, the process of sending emai l, taking pictures or recording video messages m ay vary .
130 Exploring Y our Computer’ s Features Using the Memory car d r eader Inserting memory media The follo wing instructions appl y to all types of supported media devices. 1 T urn the media so that the cont acts (metal areas ) are face do wn. 2 Push the media into the ad apter until it locks in place.
131 Exploring Y our Computer’ s Features Using the Memory car d r eader 3 Grasp the card and pull it straight out. (Sample Illustration) Removing memory media Do not remove memory media while data is being written or read. Even when the Windows ® message “copying.
132 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.
133 Utilities TOSHIB A Assist ❖ TOSHIB A Button Su pport ❖ TOSHIB A Accessibility ❖ TOSHIB A eco Utility™ ❖ TOSHIB A Service St ation ❖ TOSHIB A PC Health Monitor 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.
134 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.
135 Utilities TOSHIB A Assist Protect & Fix The features av ailable in this category are: ❖ TOSHIB A PC Diagnostic T ool Utility ❖ TOSHIB A HDD Protection Utility (Sample Image) T OSHIBA Assis.
136 Utilities TOSHIB A Assist Optimize The features av ailable in this category are: ❖ Mouse Utility ❖ TOSHIB A Hardware Se tup (Hardware Settings) ❖ TOSHIB A Button Su pport ❖ TOSHIB A Access.
137 Utilities TOSHIB A Recovery Media Cr eator TOSHIBA Recovery Media Creator The TOSHIB A Reco very Media Creator utility enables you to create recovery D VDs/media that can be used to return yo ur system to its out-of-box state, if necessary .
138 Utilities Setting passwor ds Setting passwords Setting a password lets you walk away from your computer while 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.
139 Utilities Setting passwor ds T o set a supervisor password: 1 Click Start , All Programs , TOSH IBA , Utilities , and then TOSHIB A Assist . The TOSHIB A Assist windo w appears. 2 On the left side, click the Secure tab . 3 Click the Supervisor Password ic on.
140 Utilities Setting passwor ds 4 Click Not Registered . A pop-up screen ap pears asking for a password. 5 Enter the password, then click OK . 6 Click OK to ex it. 7 Restart the system to complete the process. Using a user password A user password provides po wer -on password protection.
141 Utilities TOSHIB A F ace Recognition Utility TOSHIBA Face Recognition Utility Y our computer may come with the TOSHIB A Face Recognition utility . This utility provides another way to log on to y our computer . For high security purposes, TOSHIBA Face Re cognition is not a suitable substitute for Windows ® passwords.
142 Utilities TOSHIB A PC Dia gnostic T ool Utility TOSHIBA PC Diagnostic T ool Utility This utility can h elp diagnose pro blems 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.
143 Utilities TOSHIB A HDD Pr otection Utility TOSHIBA HDD Protection Utility The TOSHIB A HDD Protection Utility controls your computer’ s hard disk dri ve (HDD) protection feature, which parks the HDD whene ver motion is detected on the computer .
144 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 , Contro l Panel , Hardware and Sound , and then under Devices and Printers , click Mouse , or click the Mouse icon in the Op timize tab of TOSHIB A Assist .
145 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 TOSHIB A configuration management tool av ailable through th e W indows ® operating system.
146 Utilities TO S H I B A H a rd w a re S e t u p ❖ Button Sett ing —Allows you to set conditions for the b uttons on the system control panel ❖ Display —Allows you to change various default settings for the built-in display When the computer restarts, it remembers the last configuration.
147 Utilities TOSHIB A Sleep Utility TOSHIBA Sleep Utility This utility displays w hether the “USB Sleep and Charge function” is enabled or disabled and shows the position of the USB port that supports the “USB Sleep and Charge function. ” It also displays the remaining battery capacity .
148 Utilities TOSHIB A Sleep Utili ty ❖ When “USB Sleep and Charge function” is set to Enabled, USB bus power (DC 5V) will be supplied to the compatible port even when the power of the computer is turned OFF . USB bus power (DC 5V) is similarly supplied to the external devices which are connected to the compatible ports.
149 Utilities TOSHIB A Sleep Utility Enabling USB Sleep and Charge This utility can b e used to enable or disable the USB Sleep and Charge function. T o enable this function, select the Enable USB Sleep and Char ge check box in the utility . T o d isable this function, de-select the check box.
150 Utilities TOSHIB A Button Support With certain external devices, the USB Sleep and Charge function may not work no matter which charging mode you select. In those cases, disable USB Sleep and Charge in the utility and turn the computer on to charge the device, or use a differe nt charging device.
151 Utilities TOSHI BA A ccessibility 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.
152 Utilities TOSHIB A eco Utility™ TOSHIBA eco Utility™ The TOSHIB A eco Utility™ monitors your power sa vings from using the eco power plan by tracking real-time power consumption and accumulated savings o ver time.
153 Utilities TOSHIB A Service Station TOSHIBA Service Station The TOSHIB A Service Station helps you keep your ne w computer running at its best by notifying you when updated software, firmw are, documentation or othe r information is av ailable for your computer .
154 Utilities TOSHIB A PC Health Monitor Y ou may disable the TOSHIB A PC Health Monitor at an y time by uninstalling the software via t he W indows ® Control P anel. Doing so will automatically delete all collected inform ation from the internal storage dri ve.
155 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.
156 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 .
157 If Something Goes Wrong Pr oblems when you turn on the computer The computer displays the WARNING RESUME F AILURE/Windows Error Recovery – Windows did not shut down successfully message. T o continue, select Start W indows normally . This can happen if the computer was put into Sl eep mode and the battery has discharged.
158 If Something Goes Wrong The W indo ws ® operating system is not working If the trickle-charging does not prov e ef fectiv e, visit the T oshiba W eb site at pcsupport.tosh iba.com and see the Support Bulletin Step-Charging the computer’ s battery (click the Ask Iris ® link and search for the s upport b ulletin by name).
159 If Something Goes Wrong The W indo ws ® operating system is not working ❖ The operating system responds dif ferently from the norm al routine. ❖ The screen does not look right. Unless a hardware de vice has failed, probl ems usually occur when you change the system in some way such as installing a ne w program or adding a device.
160 If Something Goes Wrong The W indo ws ® operating system is not working If your computer is connected to a network, the Startup menu may display different versions of Safe mode. Internet problems My Internet connection is v ery slow . Many f actors contribute to the speed with which you can surf the Internet.
161 If Something Goes Wrong F ixing a pr oblem with Device Manag er Fixing a problem with Device Manager Device Manager pro vides a way to check and change the configuration of a de vice. Changing the default settings using Device Manager can cause other conflicts that make one or more devices unusable.
162 If Something Goes Wrong Memory pr oblems Memory problems Incorrectly connected or faulty memo ry modules may cause errors that seem to be hardware or e ven software related. Y our computer has two memory modul e slots. Both slots are located under the ke yboard and should only be accessed by a T o shiba authorized service provider .
163 If Something Goes Wrong K e yboar d pr oblems If the battery has completely discharged, it will not begin char ging immediately . Leave the A C ad aptor and po wer cord/cable connected, wait 20 minutes and s ee if the battery is charging.
164 If Something Goes Wrong Display pr oblems Display problems Here are some typical displ ay problems and their sol utions: The screen is blank. Display Auto Off may ha ve gone into ef fect. Press any ke y to acti vate the screen. If you hav e registered a password, press any ke y , type th e password and press Enter .
165 If Something Goes Wrong Display pr oblems T o improve screen resolution and increase/decre ase screen size, press Fn + 2 to zoom in and Fn + 1 to zoom out.
166 If Something Goes Wrong Disk or storag e drive pr oblems Disk or storage drive problems Problems with the storage driv e or with external media usually sho w up as an inability to access the driv e or as sector errors. Sometimes a driv e problem may cause one or more files to appear to hav e garbage in them.
167 If Something Goes Wrong Optical disc drive pr oblems Y our data files are damaged or corrupted. Refer to your software do cumentati on for file recov ery procedures. Many software packages automatically create backup files . Y ou may also be able to recover lost data using utility software.
168 If Something Goes Wrong Optical disc drive pr oblems Never use a pencil to press the manual eject button. Pencil lead can break off inside the computer and damage it. Some discs run corr ectly but others do n ot. Check that the type of disc you are using is compatible with your optical disc driv e.
169 If Something Goes Wrong Optical disc drive pr oblems Blu-ray Disc™ player T echnology . Compatibility and/or performance issues are possible. Certain interactive features may not be supported due to compatibility , network settings or other conditions.
170 If Something Goes Wrong Sound system pr oblems Sound system problems No sound is coming from the computer’ s speakers. Adjust the volume control. T ry pressing F12 to see if vo lume mute is disabled. Check that the volume control on the computer is turned up.
171 If Something Goes Wrong W i r eless networking pr oblems The printer will not print wh at y ou see on the scr een. Many programs display information on the screen differently from the way they print it. S ee if your program has a print previe w mode.
172 If Something Goes Wrong D VD and BD operating pr oblems T o enable or disable wireless communication, press the F8 Hot Key . For more information see “Hot Keys/TOSHIBA Cards” on page 183 . ❖ Use IPCONFIG to verify that the computer has a useful IP address - one other than the priv ate address of 169.
173 If Something Goes Wrong Develop good computing habits 3 Use the D VD or BD player software that came with your computer to view D VD or BD movies. 4 Clean the disc and try again.
174 If Something Goes Wrong Develop good computing habits On a regular basis, back up the inf ormation stored on y our internal sto rage drive. Use W indo ws ® to back up files, or the en tire computer , to an optical disc, or external hard disk.
175 If Something Goes Wrong Develop good computing habits Saving system configuration with restore points The System Restore feature of the Windo ws ® operating system quickly creates restore points—‘ snapshots’ of your W indows ® operating system configuration—and sav es them for later recall.
176 If Something Goes Wrong Develop good computing habits This list may contain restore points that you did not create. Restore points labeled System Checkpoint were automatically created by the Windows ® operating system. Other restore points may have been created automatically by applications when they were installed.
177 If Something Goes Wrong Develop good computing habits 4 Click Back up y our computer under the Syst em and Security heading. Follow the on-screen instructions to back u p your files. For more help, click Start , Help and Support , and search for “back up f iles.
178 If Something Goes Wrong Develop good computing habits 3 Install one item of hardware or software. 4 Restart the W indo ws ® operating system. 5 Use the new hardw are or software for a while, noting any new problems. Mak e sure that your critical application s (email, business applications, etc.
179 If Something Goes Wrong If you need further assistance Charge function. ” For more information, see “TOSHIB A Sleep Utility” on page 147 . If you need further assistance If you have follo wed the recomm endations in this chapter and are still having problems, you may n eed additional technical assistance.
180 If Something Goes Wrong Other T oshiba Internet W eb sites T oshiba voice contact Before calling T o shiba, make sure you have: ❖ Y our computer’ s serial number ❖ The computer and any optio.
181 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.
182 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 .
183 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.
184 Hot Keys/TOSHIBA Cards Hot ke y functions 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 corresponding function key . Hot keys are keys that, when pressed, turn system functions on and off.
185 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Internet Disabling or enabling the touch pad Illumination Optical disc drive Press this hot key to acti vat e the default Internet brow ser . Press this hot ke y enables/disables the touch pad.
186 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Output (Display switch) or This TOSHIB A Card or hot ke y cycles through the p o w e r - o n di s pl a y op t i o n s (only the f irst option is av ailable when you do not have an e xternal monitor attached) (the last option is a vailable only if you are in Extended Display Mode).
187 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Display brightness Cycle through the display modes, th en select the desired mode. Not all functions are supported on all m odels. Some systems also support an additional Swap Image Display mode.
188 Hot Keys/TOSHIBA Cards Hot ke y functions 5.375 x 8.375 ver 2.3 Disabling or enabling wireless devices or 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 W i-Fi ® module.
189 Hot Keys /TOSHIBA Ca rds Hot ke y functions 5.375 x 8.375 ver 2.3 Keyboard hot key functions This hot ke y allows you play a CD, or pause it if current ly playing. This hot ke y decreases the speaker v olume. This hot key increases the speak er volume.
190 5.375 x 8.375 ver 2.3 Appendix B P o wer Cord/Cable C o nnector s Y our computer ships w ith the correct power su pply for the country of purchase. This appendix shows the shapes of the typical A C po wer cord/cable connectors fo r v arious parts of the world.
191 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.
192 Glossary DIMM Dual Inline Memory Mod ule DOS Disk Operating System DPI Dots Per Inch DV D Digital V ersatile (or V ideo) Disc DV D - R O M Dig ital V ersat ile (or V ideo) Disc Read-Only Memory EP.
Glossary 193 RO M Read-Only M emory RT C Real-T ime Clock SD Secure Digital SDRAM Synchronous Dynamic Random Access Memory SSD Solid State Driv e TFT Thin Film Tr ansistor USB Univ ersal Serial Bus URL Uniform Resource Locator WA N W ide Area Network www W orld W ide W eb Te r m s The following terms may appear in this user’ s guide.
194 Glossary B backup —A copy of a f ile, usually on a remov able disk, kept in case the original file is lost or damaged. Basic Input/Output System (BIOS) —See BIOS. baud rate —The speed at which a communication de vice, such as a printer or mo dem, transmits in formation.
Glossary 195 C cache —A section of very fast memory in which frequently used information is duplicated for qu ick access. Accessing data from cache is faster than accessing it from the computer’ s main memory . See also CPU ca che, L1 c ache, L2 cach e.
196 Glossary CPU cache —A section of very fast memory residing between the CPU and the computer’ s main memory that temporarily stores data and instructions the CPU will need to ex ecute commands and programs. See also cach e, L 1 ca che, L2 c ache.
Glossary 197 document —Any file created with an appl ication an d, if saved to disk, gi ven a name by which it can be retrie ved. See also fil e . double-click —T o press and release the point ing device’ s primary button rapidly twice without moving the pointi ng device.
198 Glossary F fil e —A collection of related in formation, saved on disk with a uniqu e name. A file may be a program, information used by a program, or a document. See also docum ent. File Allocation T able (F A T) —The section of a s t o r a ge d r ive that keeps track of the location of stored files.
Glossary 199 H DM I ( High-Definition Multimedia Interface) —A n interface used to transmit high quality audio and video signal via a single cable in digital format, providing better picture quality than analog signal.
200 Glossary LAN (Local Area Network) —A group of com puters or other devices dispersed ov er a relati vely limited area and connected by a communications link that enables any de vice to interact with an y other on the network.
Glossary 201 motherboard —The computer’ s main circuit board that contains the processor , memory , and other primary com ponents. MS-DOS pr ompt —See system pr ompt. multi-function drive —A D VD dri ve that can r ead and write to CD and DV D m e d i a .
202 Glossary password —A unique string of characters en tered by a user to verify his or her identity to the computer or the network. PC Card —A credit-card-sized expansion card designed to increase the capabilities of computers.
Glossary 203 Random Access Memory —See RAM. Read-Only Memory —See RO M . reb o ot —See boot , re s t a r t . removable disk —A disk that can be remov ed from a disk dri ve.
204 Glossary shortcut —See k eyboar d shortcut . Sleep —A feature o f some W indo ws ® operating systems that allows you to turn off the computer without exiting your open applications and to continue from where you left of f when you turn the computer on again.
Glossary 205 W We b —See W o rld W ide W eb . Wi- F i ® —A registered trademark term of the W i-Fi Alliance that stands for W ireless Fidelity , and is anot her term for the communication protocol to permit an Ethernet connect ion using wireless communication components.
206 Index A A C adaptor 49 AC p o w e r 108 accessing network 127 adding memory (optional) 54 optional external devices 54 adequate ventilation cooling fan 48 adjusting touch pad settings 73 audio fea.
207 Index battery indicator light 111 BIOS Setup see TOSHIB A Hardware Setup Blu-ray Disc™ using 99 , 100 but t on eco Utility™ 115 eject, optical disc driv e 101 power 53 Shut down 80 start 125 C.
208 Index display , external adjusting 76 disposal information 32 disposing of used batteries 120 DV D caring for discs 105 removing with compu ter off 105 removing with compu ter on 104 D VD BD playe.
209 Index rec over y 55 Internet hot key 185 K keyboard Alt ke ys 92 backlit 93 character keys 92 Ctrl keys 92 Fn key 92 function keys 92 hot keys 189 special W indo ws® keys 92 troubleshooting 163 u.
210 Index playing an audio CD 103 playing optical m edia 103 recording optical media 104 removing a disc 104 , 105 solid state dri ve (SSD) 101 troubleshooting 167 using 99 , 101 optical discs trouble.
211 Index an optical disc with computer on 104 and optical disc with comp uter off 105 battery from the computer 116 restarting computer 82 restore points troubleshooting 175 restoring your work 98 ru.
212 Index T taking care of battery 119 taskbar 125 television adjusting display 76 tips for computing 90 To s h i b a online resources 105 registering computer T oshiba W eb site 54 worldwide of fi ce.
213 Index trouble running program s 167 URL address not found 160 USB Sleep and Charge cannot use 178 USB W akeup function does not work 178 W indows® operating system not wor ki ng 158 wireless netw.
デバイスToshiba E300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 E300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 E300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 E300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 E300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 E300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 E300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 E300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 E300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。
