ToshibaメーカーNB305-N600の使用説明書/サービス説明書
ページ先へ移動 of 213
G M A D0 0272010 11/10 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 154 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 Radio Frequency Interference Requirements This device is restricted to indoor use due to its op eration in the 5.15 GHz to 5.25 GHz freq uency range. F CC requires this product to be used indoors for frequency ra nge 5.15 GHz to 5.
6 5.375 x 8.375 ver 2.3 Exposure to Radi o Frequency Radiatio n The radiated output power of the TO SHIBA W ireless LAN Mini PCI Card is far below the FCC radio f requency ex posure limits.
7 5.375 x 8.375 ver 2.3 Pour empecher que cet appareil cause du brouillage au service faisant l’objet d’une licence, il doit etre utilize a l’interieu r et devrait etre place loin des fenetres afin de F ournier un ecram de b lindage maximal.
8 5.375 x 8.375 ver 2.3 chemical symbols for lead (Pb), mercur y (Hg) and/or cadmiu m (Cd) will appear below the crossed out wheeled bin symbol on the battery . In the European Union, thes e symbols indicate that when the last end user wishes to discard this product, it must be sent to appropriate facilities for recov ery and recycling.
9 5.375 x 8.375 ver 2.3 Lo w power radio frequency electric machin ery shall resist ag ainst interference from legal communications or from industrial, scientific and medical radio emission electric machinery . Using this Equipment in Japan In Japan, the frequency bandwi dth of 2,400 MHz to 2,483.
10 5.375 x 8.375 ver 2.3 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.
11 5.375 x 8.375 ver 2.3 Radio Approvals for Wireless Devices The following information is de pendent on wha t type of wire less device is in your computer .
12 5.375 x 8.375 ver 2.3 If you are uncertain of the policy that applies on the us e of wireless de vices in a specific or ganization or en vironment (e.g. ai rports), you are enco uraged to ask for authorization to use the W ireless W AN de vice prior to turning on the equipment.
13 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 loc ated.
14 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.
15 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.
16 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 Guatemala Honduras Hong K ong Hungary Iceland India In.
17 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.
18 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.
19 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 .
20 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.
21 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.
22 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.
23 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.
24 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.
25 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.
26 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.
27 5.375 x 8.375 ver 2.3 T rademarks eco Utility is a trademark of T oshiba Amer ica Information Systems, Inc. and/or T oshiba Corporati on. Adobe and Photoshop are either registered trademarks or tr ademarks of Adobe Systems Incorporated in the Unite d States and/or other countries.
28 5.375 x 8.375 v er 2.3 Contents Introduction ................ ................................................................ 34 This guide ...............................................................36 Safety icons ............................
29 Contents 5.375 x 8.375 v er 2.3 Registering your computer with Toshiba ................48 Adding optional external devices.............................48 Adding memory (optional) ......................................49 Installing a memory module .
30 Contents 5.375 x 8.375 v er 2.3 Caring for your computer ........................................92 Cleaning the computer ......................................92 Moving the computer ........................................93 Using a computer lock .
31 Contents 5.375 x 8.375 v er 2.3 What to do when the main battery runs low ............................................................111 Setting battery notifications ............................112 Conserving battery power .......................
32 Contents 5.375 x 8.375 v er 2.3 Using an instant password.............................. 138 Using a supervisor password ..........................139 Using a user password ...................................140 Deleting a user password ............
33 Contents 5.375 x 8.375 v er 2.3 Wireless networking problems..............................168 Develop good computing habits ...........................169 Data and system configuration backup in the Windows ® operating system ...............170 If you need further assistance .
34 I n t roduct ion W elcome to the world of portable, mult imedia computing. W ith your T o shiba computer , your en tertainment can accompan y you wherev er you go.
35 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.
36 Introd uction 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.
37 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.
38 Introd uction 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.
39 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.
40 Getting Started Getting comfortable with your computer T o keep your computer in prime operating condition, protect your 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.
41 Getting Started Getting comfortable with your computer ❖ Avoid prolonged physical contact with the underside or s urface of the computer . ❖ Computer undersi de and palm rest can b ecome hot! Avoid prolonged contact to preven t heat injury to skin.
42 Getting Started Setting up your computer Important information on your computer’ s cooling fan Y our co mputer may have a CPU cooling fan that cools the C PU by drawing outside air into the computer .
43 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 comp uter 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 .
44 Getting Started Connecting to a power so ur ce T o connect A C po wer to the computer: 1 Connect the po wer cord/cable to the A C adaptor . (Sample Illustration) Connecting the power cord/cable to .
45 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.
46 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.
47 Getting Started Using the computer for the f irst time Small bright dots ma y appear on your screen display wh en you turn on your computer . Y our disp lay contains an extremely large number of thin-film transistors (TFT) and is manufactured using high- precision technology .
48 Getting Started Re gistering your computer with T oshiba 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 . The first time you turn on your computer , the Setup W izard guides you through step s to set up your software.
49 Getting Started Adding memory (optional) Adding memory (optional) HINT : T o purchase additional memory modules, see the accessories information packaged with your system or visit accessories.toshiba.com . Y o u r c o m pu t e r comes with enough memory to run most of today’ s popular applications.
50 Getting Started Adding memory (optional) If the computer is on, begin at step 1 ; otherwise, skip t o step 3 . 1 Click Start . (Sample Image) Shut down button 2 Click the Shut do wn button in the lower -right corner of the Start menu. The computer closes all open programs, shuts down the operating system, and then turns off.
51 Getting Started Adding memory (optional) 6 Using a small Phillips screwdri ver , loosen the captiv e screw that secures the memory module slot cover . (Sample Illustration) Removing the memory module slot cover 7 Remove the memory module slot cover .
52 Getting Started Adding memory (optional) 12 Pick up the memory module by its sides, av oiding any contact with its connector . Position the modul e tow ard the socket, aligning the connector ’ s notch with th e matching key in the socket.
53 Getting Started Adding memory (optional) 14 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 the co rresponding cutouts in the side of the module.
54 Getting Started Adding memory (optional) 16 Re-insert the main battery . For mo re information on inserting the main battery , see “Inserting a char ged battery” on page 117 . 17 T urn the computer right side up. Make sure to remov e the soft cloth from the work surface be fore restarting the computer .
55 Getting Started Adding memory (optional) Removing a memor y module If you need to remov e a memory modul e: 1 Complete steps 1 – 8 in “Installing a memory modu le” on page 49 to shut down the computer an d open the memory module slot cov er .
56 Getting Started Adding memory (optional) 3 Gently lift the me m o ry module to a 30-degree angle and slide it out of the slot. (Sample Illustration) Removing the memory module 4 Replace the memory modu le slot cov er and secure it using the screw .
57 Getting Started Recovering the Internal Stora ge Drive 7 Reconnect the cables. 8 Restart the computer . TECHNICAL NOTE: Y ou must have at least one memory module installed for the computer to work. Checking total memory When you add or remove a memory mo d u l e , you can check that the computer has recognized the change.
58 Getting Started Recovering the Internal Stor age Drive The follo wing internal storage driv e reco very options are a v ailable: A recov ery image of your computer is stored on the internal storage.
59 Getting Started Recovering the Internal Stora ge 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 .
60 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.
61 Getting Started Recovering the Internal Stora ge 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 Defa ult Software scr een 6 Click Next . A confirmation message displays reminding you that all data will be lost during the recov ery process.
62 Getting Started Recovering the Internal Stor age Drive Y ou can recover the C: driv e without affecting other partitions by either using the utilities stored on your computer’ s internal storage dri ve or b y using recovery D VD s / m ed i a , if you hav e created such media.
63 Getting Started Recovering the Internal Stora ge Drive (Sample Image) Selecting a Pr ocess scr een 5 The Recov ery of Factory Defaul t Software screen appears. Select Recover without changing the hard drive partitions . (Sample Image) Reco very of F a ctory Defa ult Software scr een 6 Click Next .
64 Getting Started Recovering the Internal Stor age Drive 7 Click Next to be gin the recov ery . When the process is complete, a message displays, indicating that the C: dri ve has been recov ered. 8 Press any k ey on the keyboard to restart the computer .
65 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.
66 Getting Started Recovering the Internal Stor age Drive 5 The Recov ery of Factory Defaul t Software screen appears. Select Recover to a custom size partition . (Sample Image) Reco very of F a ctory Default 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.
67 Getting Started Recovering the Internal Stora ge 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 rest ored from this media.
68 Getting Started Recovering the Internal Stor age Drive 2 Select DV D or USB Fl ash from the drop-down lists next to “System Recovery Media” and “ Applicat ion Discs”, depending on the type of external media you want to use.
69 Getting Started Recovering the Internal Stora ge 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 103 ).
70 Getting Started Recovering the Internal Stor age Drive 2 Do one of the following: ❖ If your recov ery files are on D VDs, insert the f irst reco very D VD into your o ptional external writable optical d isc dri ve.
71 Getting Started Erasing the Internal Storag e Drive Erasing the Internal Storage Drive Erasing the internal storage drive will delete all data on the drive, including the partitions. Be sure to create recovery DVDs/media and back up your data to external media before erasing the internal storage drive.
72 Getting Started Checking the inte rnal stor age drive operating status ❖ Delete all partitions an d ov erwrite all sectors on the hard disk —This option deletes all data and then ov erwrites the entire internal storage dri ve for security purposes.
73 Getting Started Using the T ouchP ad™ 4 Click Disk Manageme nt . 5 Highlight the internal storage dri v e in the V olume list to display its status in the lower portion of the screen.
74 Getting Started Using the T ouchP ad™ (Sample Illustration) The T ouchP ad and associated con tr ol b uttons Refer to the table belo w for speci fic instructions on performing each operation.
75 Getting Started Using the T ouchP ad™ Open or activate an item 1 Move the pointer to the item you want to open/activate. 2 Do one of the following: ❖ T ap the T ouchPad twice in rapid successio.
76 Getting Started Using the T ouchP ad™ Scroll continu ously (Circular scrolling) 1 Begin scrolling vertically or horizonta lly by sliding your finger along the right or bottom edge of the T ouchPad as described above. 2 Without lifting your finger from the T ouchPad, start moving your finger in a circular motion on the T ouchPad.
77 Getting Started Using the T ouchP ad™ Adjusting T ouchPad™ 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.
78 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 via the RGB (monitor) po rt.
79 Getting Started Using an external k e yboard 2 While holding down Fn , press F5 repeatedly until the setting you want takes ef fect. Briefly pause each time you press the F5 ke y to allow time for the display to change.
80 Getting Started Using a mouse Using a mouse Y ou m ay 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 .
81 Getting Started T urning off the computer 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.
82 Getting Started T urning off the computer Options for turning off the computer Depending on the operating sy stem installed, you have more than one option av ailable for turning off the computer: Shut down, Hibernate, and Sleep. Each option has its advantages.
83 Getting Started T urning off the computer For information on ho w to use and configure Hibernation mode see “Using and configuring Hibernation mode” on page 86 .
84 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 .
85 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.
86 Getting Started T urning off the computer 5 Select the options you want from the drop-down lists. These options can be set separately for how they operate while the computer is running on battery power or while connected to AC power .
87 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.
88 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.
89 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 green.
90 Getting Started T urning off the computer T o use an y of these methods, you first 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.
91 Getting Started T urning off the computer 4 Click Change advanced power settings . The Advanced settings tab of the Po wer Options window appears. 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.
92 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/OFF light glo ws green.
93 Getting Started Caring for your computer Moving the computer Before moving your computer, e ven across the room, make sure all dri ve acti vity has ended (the internal storage driv e and optical driv e indicator lights stop glowing) and al l external peripheral cables are disconnected.
94 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.
95 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.
96 Learning the Basics Using the ke yboar d Character keys T y ping with the character ke ys 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.
97 Learning the Basics Using the ke yboar d F1 through F12 are called function keys because the y ex ecute programmed functions when pressed. Used in combin ation with the Fn key , fun ction keys marked with icons execute specific functions on the computer .
98 Learning the Basics Starting a pr ogram Using the overlay to type numeric data The keys with the numbers on th eir right front are the numeric ov erlay keys. T o turn the numeric ov erlay on, press Fn and F11 simultaneously . The numeric overlay light on the system indicator panel glows when the numeric overlay is on.
99 Learning the Basics Starting a pr og ram Starting a program from the Start menu When you install a prog ram, the operating syst em usually puts an icon in the Al l Programs menu.
100 Learning the Basics Starting a pr ogram 4 In the right part of the wi ndo w , double-click the folder containing the program, in this case Program Files . W indows ® Explorer shows the contents of the Program Files folder on the right side of the windo w .
101 Learning the Basics Saving your work Saving your work Before you turn off the computer using the Shut down command, sav e your work on the internal stor age driv e, external media, fla sh media, or optical disc. This is one of the most imp ortant rules of computing.
102 Learning the Basics Printing your work File names The W indo ws ® operating system supp orts long file names that can contain up to 260 characters and can include spaces. Some applications do not support long file names and require file names limited to no more th an eight characters.
103 Learning the Basics Backing up your work 2 Click on the arrow in the upper -left corner of your W indows ® -based application to display th e drop-do wn menu, and then click Print . The program displays a Print dialog box. (Sample Image) Print dialog box 3 Specify the print parameters.
104 Learning the Basics T oshiba’ s online r esour ces Restoring your work T o restore information from your backup media to your internal storage driv e, use the Restore option in the Windo ws ® Backup and Restore program. Look in the online Help or your op erating system documentation for informati on on restoring files.
105 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 co mputer enters a low-po wer suspension mode when it is not being used, thereby conserving energy and sa ving money in the process.
106 Mobile Computing Running the computer on battery power Battery Notice Battery life rating is for comparison purposes only , and do es not indicate the battery life that will be obtained b y any indi vidual user .
107 Mobile Computing Char ging ba tteries TECHNICAL NOTE: Depending on your system, the R TC batter y may only charge while the computer is turned on. Power management Y our co mputer ships with the p.
108 Mobile Computing Char gi ng batteries 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.
109 Mobile Computing Monitoring main battery power T o rechar ge the R TC battery , plug th e computer into a li ve 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.
110 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 or power button light flashes amber , it indicates that the system is suspended (us ing the Windows ® operating system Sleep command).
111 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.
112 Mobile Computing Monitoring main battery power Setting batter y notifications Y ou can set two notifications. Each notification can be set to alert you when a specified percentage of remaining battery po wer has been reached.
113 Mobile Computing Monitoring main battery power ❖ How much you use the internal storage dri ve or other optional devices ❖ Where you are using the computer , since operating time decreases at l.
114 Mobile Computing Monitoring main battery power 2 Select an appropriate plan for your work en vironment or create your own custom plan. 3 Click Create a po wer plan in the left pane to set up a new plan.
115 Mobile Computing Using the T OSHIB A eco power plan 3 Release the Fn key . The hot key card disappears. Y ou are now in the selected mode. Using the TOSHIBA eco power plan This computer is equipped w ith the T oshiba eco po wer plan.
116 Mobile Computing Changing the main battery Removing the battery from the computer T o remove the battery: 1 Sav e your work. 2 T urn of f the computer or place it in Hibernation mode according to the instructions in “Using and configuring Hibernatio n mode” on page 86 .
117 Mobile Computing Changing the main battery If the battery is leaking or its case is cracked, put on protective gloves to handle it, and discard it immediately . Always dispose of used battery packs in compliance with all applicable laws and regulations.
118 Mobile Computing T aking car e of your battery 3 Slide the battery release lo ck to the locked position. (Sample Illustration) Locking the battery r elease lock 4 T urn the computer right side up. 5 Reconnect any cables that were remov ed in step 3 of “Removing the battery from the computer” on page 116 .
119 Mobile Computing T aking car e of your battery ❖ T o replace the main battery , use an identical battery that you can purchase through the T oshiba W eb site at accessories.toshiba.com . ❖ A rev erse polarity condi tion should be avoided with all batteries.
120 Mobile Computing Disposing of used b atteries ❖ If you are not going to use the computer for more than eight hours, disconnect the A C adaptor . ❖ Store spare battery packs in a cool dry place out of direct sunlight. Disposing of used batteries The life of a battery pack depends on usage.
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 atio n. 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 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 sev eral standard features: icons, Start button, taskbar , notification area, and background pattern.
124 Exploring Y our Computer’ s Features Explorin g 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.
125 Exploring Y our Computer’ s Features Setting up for communications T o make a program or window the currently activ 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.
126 Exploring Y our Computer’ s Features Explor ing audio feat ur es When the Wireless antenna is ON, the wireless indicator light will be lit. For help with common W i-Fi ® networking problems, see “W ireless networking problems” on p age 168 .
127 Exploring Y our Computer’ s Features Explorin g audio featur es 3 Click the Start Recording button. 4 Speak normally into the microphon e. For better sound quality , you may need to speak closer to the internal microphone. 5 When you hav e f inished recording, click the Stop Recording button.
128 Exploring Y our Computer’ s Features Using the W eb Camera Using the W eb Camera Y our computer may come with a built-in W eb Camera. W ith this W eb Camera you can do the following: ❖ T ake p.
129 Exploring Y our Computer’ s Features Using the Memory car d r eader Inserting memory media The follo wing instructions apply 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.
130 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.
131 Chapter 5 Utilities Y our comp uter includes sev eral utilities designed to help you to reconfigure your system to best meet your individual needs. T o gether , these allo w you to ascerta in certain sys tem details, set additional options, or change de fault options.
132 Utilities TOSHIB A Assist ❖ 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.
133 Utilities TOSHIB A Assist The TOSHIB A Assist of fers four categories of options: ❖ Connect ❖ Secure ❖ Protec t & Fix ❖ Optimize Connect The feature a vailable in this category is: ❖.
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 Accessibility ❖ TOSHIB A Hardware Setup (Hardware Settings) ❖ TOSHIB A eco Utili.
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 retu rn your 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 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.
140 Utilities Setting passwor ds 6 Click OK . The supervisor password u tility dialog box appears. 7 Select Able to run HWSetup or Unable to run HWSetup and then Click OK .
141 Utilities Setting passwor ds T o re gister a password for the power -on password functions: 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 .
142 Utilities TOSHIB A PC Dia gnostic T ool Utility TOSHIBA PC Diagnostic T ool Utility This utility can h elp diagnose problems 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 T O S H I BA 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 BA H a rd w a re S e t u p Select the boot device b y pressing the arro w keys, then pressing the Enter key . Since the system is a quick-booting sy stem, you must press the keys immediately after pressing the power button.
147 Utilities USB Sleep and Char ge Utility USB Sleep and Charge 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.
148 Utilities USB Sleep and Char ge Utility ❖ 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 USB Sleep and Char ge Utility Enabling USB Sleep and Charge This utility can b e used to enable or d isable the USB Sleep an d 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 Accessibility 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 different charging devic e.
151 Utilities TOSHI BA 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.
152 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 a vailable for your computer .
153 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 indo ws ® Control Panel. Doing so will automatically delete all collected inform ation from the internal storage dri ve.
154 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.
155 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 .
156 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 normal ly . This can happen if the computer was put into Sl eep mode and the battery has discharged.
157 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).
158 If Something Goes Wrong The W indo ws ® operating system is not working ❖ The operating system responds dif ferently from the normal routine. ❖ The screen does not look right. Unless a hardware de vice has failed, problems usually occur when you change the system in some way such as installing a ne w program or adding a device.
159 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.
160 If Something Goes Wrong F ixing a pr oblem with De vice 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.
161 If Something Goes Wrong Memory pr oblems Memory problems Incorrectly connected or faulty memory modules may cause errors that seem to be hardware or e ven software related. It is w orthwhile checking for these firs t: 1 Click Start , and then click the Shut do wn button in the lower -right corner of the Start menu.
162 If Something Goes Wrong P ower and the batteries The A C adaptor and power cord/c able work corr ectly , b ut the battery will not charge. The battery does not charge while the computer is consuming full po wer . Try tur ning of f the computer . The battery may not be inserted correctly in the com puter .
163 If Something Goes Wrong K e yboar d pr oblems Keyboard problems If, when you type, strange things happen or nothin g happens, the problem may be related to the keyboard itself. The keyboard pr oduces unexpected characters. A keypad o verlay may be on.
164 If Something Goes Wrong Display pr oblems If you are using an external monitor: ❖ Check that the monitor is turned on. ❖ Check that the monitor’ s po wer cord/cable is f irmly plugged into a working p o wer outlet. ❖ Check that the cable connecting the external monitor to th e computer is fi rmly attached.
165 If Something Goes Wrong Disk or storag e drive pr oblems Small bright dots appear on yo ur TFT display when y ou turn on y our compu ter . Small bright dots may appear on your screen display when you turn on your computer .
166 If Something Goes Wrong Sound system pr oblems 6 Y ou can choo se one or both options: ❖ Automatically f ix f ile system erro rs ❖ Scan for and attempt reco very of bad sectors 7 Click Start . Error- checking tests and repairs the storage driv e.
167 If Something Goes Wrong Printer pr oblems Printer problems This sectio n lists some of t he most common pr inter problems . The printer will not print. Check that the printer is connected to a working po wer outlet, turned on and ready (on line). Check that the printer has plenty of paper .
168 If Something Goes Wrong W ireless networking pr oblems 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.
169 If Something Goes Wrong Develop good computing habits 3 Enter IPCONFIG / ALL and press Enter . The IP address for each activ e network adapter will be displayed.
170 If Something Goes Wrong Develop good computing habits Some people use a combination of th ese methods, backing up all fi les to tape weekly an d cop ying critical files to external media on a daily basis. If you hav e installed your own programs, you should back up these programs as well as your data file s.
171 If Something Goes Wrong Develop good computing habits Follo w these steps to create a restore point using the System Restore utility: 1 Click Start , Contro l Panel , System and Security , and then System . 2 In the left pane, clic k System protection .
172 If Something Goes Wrong Develop good computing habits 6 Click Finish , and then Ye s to begin the system restore. Y our Windo ws ® operating syst em configuration will no w be restored to the state it was in when the chosen re store point was created, and then the computer wi ll be automatically restarted.
173 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, optical disc dri ve writers, scanners, etc.
174 If Something Goes Wrong Develop good computing habits 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.) are working correctly , and verify that important de vices are still functioning.
175 If Something Goes Wrong If you need further assistance 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 assist ance. This section contains the step s to take to ask for help.
176 If Something Goes Wrong Other T oshiba Internet W eb sites ❖ Name and version of the program in volv ed in the problem along with its i nstallation media ❖ Information about what you were doin.
177 If Something Goes Wrong T oshiba’ s worldwide of fices For more information on additio nal T oshiba world wide locations, please visit: www .toshiba.
178 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 modif y selected system functions and to launch applications. There are two types of T OSHIB A Cards: Hot Ke y Cards and Application Cards.
179 Hot Keys /TOSHIBA Car ds 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.
180 Hot Keys/TOSHIBA Cards Application Car ds 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 132 .
181 Hot Keys /TOSHIBA Car ds Application Cards 5.375 x 8.375 ver 2.3 Using the Application Cards T o launch an application using the Application Cards: 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 “stacked” card on the far right of the display .
182 Hot Keys/TOSHIBA Cards 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 when the Application Cards are displayed. The top row contains all of the disabled cards.
183 Hot Keys /TOSHIBA Ca rds 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 user with a valid account will need to log back on to gain access to the computer .
184 Hot Keys/TOSHIBA Cards 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 .
185 Hot Keys /TOSHIBA Ca rds 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 m ode” on page 89 .
186 Hot Keys/TOSHIBA Cards 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 86 .
187 Hot Keys /TOSHIBA Ca rds 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 p o w e r - o n di s pl a y op t i o n s (only t.
188 Hot Keys/TOSHIBA Cards 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 models. Some systems also support an additional Swap Image Display mode.
189 Hot Keys /TOSHIBA Ca rds 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 W i-Fi ® module.
190 Hot Keys/TOSHIBA Cards 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 ouchPad, see “Using the T o uchPad™” on page 73 .
191 Hot Keys /TOSHIBA Car ds Hot ke y functions 5.375 x 8.375 ver 2.3 Keyboard hot key functions Fn + This hot key turns th e cursor control overlay on and of f. Fn + This hot key turns th e numeric overlay on and off. Fn + This hot key turns the scroll lock feature on and off.
192 5.375 x 8.375 ver 2.3 Appendix B P o wer Cord/Cable C o nnector s Y our co mputer ships w ith the correct power su pply for th e 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.
193 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.
194 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 - RO M Digital V ersatile (or V ideo) Disc Read-Only Memory EPR O.
Glossary 195 RO M Read-Only Memory RT C Real-Time 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 follo wing terms may appear in th is User’ s Guide.
196 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 info rmation.
Glossary 197 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 cach e, L1 cach e, L2 cach e.
198 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, L1 cach e, L2 cach e.
Glossary 199 document —An y file created with an appl ication and, if sav ed to disk, gi ven a name by which it can be retrie ved. See also fil e . double-click —T o press an d release the pointing device’ s prim ary b utton rapidly twice without moving the pointi ng de vice.
200 Glossary F fil e —A col lection of related information , sav ed on disk wit h a unique 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 ag e d r ive that keeps track of the location of stored files.
Glossary 201 H DM I ( High-Definition Multimedia Interface) —An interface used to transmit high quality audio and video signal via a single cable in digital format, providing better picture quality than analog signal.
202 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 203 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 drive that can r ead and write to CD and DV D m e d i a .
204 Glossary password —A unique string of characters en tered by a user to v erify 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 205 Random Access Memory —See RAM. Read-Only Memory —See RO M . reb oo t —See bo ot , re s t a r t . removable disk —A disk that can be remo ved from a disk dri ve. A diskette is one example of a remo v able disk. res ol ut io n —A measure of the sharpness of the images that can be produced by a printer or displayed on a screen.
206 Glossary shortcut —See k eyboar d shortcut . Sleep —A feature of 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 207 W We b —See W orl d W i de W eb . Wi- F i ® —A registere d trademark term of the Wi -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.
208 Index A A C adaptor 43 A C po wer (DC-IN) connecting adaptor 44 A C power light 43 Alt keys 96 Application Cards 180 audio fil e s 126 audio features 126 B backing up files 95 battery Call2Recycle.
209 Index caring for 92 cleaning 92 moving 93 running on battery power 105 setting up 42 , 50 warning resume failure messag e 156 computer lock 93 computing habits troubleshooting 169 computing tips 9.
210 Index hot key 186 starting again from 89 hot key disabling or enabling T ouchPad™ 190 disabling or enabling wireless devices 189 display brightness 188 enlarge desktop icons 191 enlarge font siz.
211 Index monitor problems monitor not working 164 mouse installing 80 mouse utility 144 N networking wireless 125 notification area 125 O other documentatio n 38 ov erlay keys 97 P password deleting .
212 Index URL address not found 159 USB Sleep and Charge not working 174 USB W akeup function does not work 174 warning resume failure 156 W indows® operating system not wor kin g 157 program, starti.
213 Index TOSHIB A eco po wer plan Using 115 TOSHIB A eco Utili ty™ 151 TOSHIB A Hardware S etup 145 TOSHIB A HDD Pr otection Utility 143 T o shiba online resources 104 TOSHIB A PC Diagnosti c T ool.
デバイスToshiba NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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 NB305-N600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。
