Stress injury

Carefully read the Instruction Manual for Safety and Comfort. It contains information on the prevention of stress injuries to your hands and wrists that can be caused by extensive keyboard use. Chapter 3, Getting Started, also includes information on work space design, posture and lighting that can help reduce physical stress.

Heat injury

Avoid prolonged physical contact with the computer. If the computer is used for long periods, its surface can become very warm. While the temperature will not feel hot to the touch, if you maintain physical contact with the computer for a long time, for example if you rest the computer on your lap or if you keep your hands on the palm rest, your skin might suffer a low-heat injury. If the computer has been used for a long time, avoid direct contact with the metal plate supporting the various interface ports as this can become hot. The surface of the AC adaptor can become hot when in use but this condition does not indicate a malfunction. If you need to transport the AC adaptor, you should disconnect it and let it cool before moving it. Do not lay the AC adaptor on a material that is sensitive to heat as the material could become damaged.
Pressure or impact damage
Do not apply heavy pressure to the computer or subject it to any form of strong impact as this can damage the computer's components or otherwise cause it to malfunction.

ExpressCard overheating

Some ExpressCards can become hot during prolonged use which may result in errors or instability in the operation of the device in question. In addition, you should also be careful when you remove a PC or ExpressCard that has been used for a long time.

Mobile phones

Please be aware that the use of mobile phones can interfere with the audio system. The operation of the computer will not be impaired in any way, but it is recommended that a minimum distance of 30cm is maintained between the computer and a mobile phone that is in use.
Instruction Manual for Safety and Comfort

Manual contents

This manual is composed of the following nine chapters, five appendixes, a glossary and an index. Chapter 1, Introduction, is an overview of the computer's features, capabilities, and options. Chapter 2, The Grand Tour, identifies the components of the computer and briefly explains how they function. Chapter 3, Getting Started, provides a quick overview of how to begin operating your computer and gives tips on safety and designing your work area.
Chapter 4, Operating Basics, includes instructions on using the following devices: TouchPad, Sound System, optical media drives, modem, wireless communication and LAN. It also provides tips on care of the computer, and CD/DVDs. Chapter 5, The Keyboard, describes special keyboard functions including the keypad overlay and hot keys. Chapter 6, Power and Power-Up Modes, gives details on the computer's power resources and battery save modes. Chapter 7, HW Setup explains how to configure the computer using the HW Setup program. Chapter 8, Optional Devices, describes the optional hardware available. Chapter 9, Troubleshooting, provides helpful information on how to perform some diagnostic tests, and suggests courses of action if the computer doesnt seem to be working properly. The Appendices provide technical information about your computer. The Glossary defines general computer terminology and includes a list of acronyms used in the text. The Index quickly directs you to the information contained in this manual.

Conventions

This manual uses the following formats to describe, identify, and highlight terms and operating procedures.

Abbreviations

On first appearance, and whenever necessary for clarity, abbreviations are enclosed in parenthesis following their definition. For example: Read Only Memory (ROM). Acronyms are also defined in the Glossary.
Icons identify ports, dials, and other parts of your computer. The indicator panel also uses icons to identify the components it is providing information on.
The keyboard keys are used in the text to describe many computer operations. A distinctive typeface identifies the key top symbols as they appear on the keyboard. For example, Enter identifies the Enter key.

Key operation

Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus sign (+). For example, Ctrl + C means you must hold down Ctrl and at the same time press C. If three keys are used, hold down the first two and at the same time press the third. ABC When procedures require an action such as clicking an icon or entering text, the icons name or the text you are to type in is represented in the type face you see to the left.

Display

ABC Names of windows or icons or text generated by the computer that appears on its display screen is presented in the type face you see to the left.

Messages

Messages are used in this manual to bring important information to your attention. Each type of message is identified as shown below. Pay attention! A caution informs you that improper use of equipment or failure to follow instructions may cause data loss or damage your equipment. Please read. A note is a hint or advice that helps you make best use of your equipment. Indicates a potentially hazardous situation, which could result in death or serious injury, if you do not follow instructions.

Terminology

This term is defined in this document as follows: Start The word Start refers to the Microsoft Windows Vista. button in
This chapter provides an equipment checklist, and it identifies the computer's features, options and accessories. Some of the features described in this manual may not function properly if you use an operating system that was not pre-installed by TOSHIBA.

Equipment checklist

Carefully unpack your computer. Save the box and packing materials for future use.

Hardware

Check to make sure you have all the following items: TOSHIBA Satellite U400/U400D, Satellite Pro U400/U400D, PORTG M800/M800D Series Portable Personal Computer Universal AC adaptor and power cord It is necessary to install the battery to use this computer. Refer to Installing the battery pack section in Chapter 3, Getting Started.

Software

Microsoft Windows Vista
The following software is preinstalled: Microsoft Windows Vista Microsoft Internet Explorer TOSHIBA Value Added Package TOSHIBA Hardware Setup TOSHIBA Supervisor Password TOSHIBA Assist TOSHIBA ConfigFree TOSHIBA DVD PLAYER TOSHIBA FingerPrint Utility (FingerPrint support model only) TOSHIBA SD Memory Utilites TOSHIBA Disc Creator TOSHIBA Face Recognition TOSHIBA Acoustic Silencer
Ulead DVD MovieFactory for TOSHIBA Presto! BizCard 5 (Provided with some models) Online Manual Other software may be preinstalled dependant on the model purchased.

Documentation

Satellite U400/U400D, Satellite Pro U400/U400D, PORTG M800/ M800D Series Personal Computer User Information Guide Microsoft Windows Vista manual package (Provided with some models) International Limited Warranty (ILW) Instruction (This instruction is included only with computers sold in ILW supported areas.) If any of the items are missing or damaged, contact your dealer immediately.

Features

Please visit your regions web site for the configuration details of the model that you have purchased.

Processor

Built-in Depend on the model you purchased. Please visit your regions website for the configuration details of the model that you have purchased. Mobile Intel PM45/GM45 Express Chipset or AMD M780G/M780V Chipset

Chipset

Memory
Slots PC2-5300 or PC2-MB, 1024 MB or 2048 MB memory modules can be installed in the two memory slots. Maximum system memory size and speed are depending on the model you purchased. Part of the main system memory may be used by the graphics system for graphics performance and therefore reduce the amount of main system memory available for other computing activities. The amount of main system memory allocated to support graphics may vary depending on the graphics system, applications utilized, system memory size and other factors. For PCs configured with 4 GB of system memory, the full system memory space for computing activities will be considerably less and will vary by model and system configuration. Depending on the model you purchased: Intel GMA HD4500 model: Video RAM capacity shares with main memory, and the proportion depends on Dynamic Video Memory Technology. ATI Radeon HD 3200 Graphics model: ATI Radeon 3100 Graphics model: Video RAM capacity shares with main memory, and the proportion depends on ATI HyperMemory.

Main Memory Disclaimer

Video RAM
Battery Pack RTC Battery AC Adaptor Your computer is powered by a rechargeable lithium-ion battery pack. The internal RTC battery backs up the Real Time Clock and calendar. The universal AC adaptor provides power to the system and recharges the batteries when they are low. It comes with a detachable power cord. Because it is universal, it can receive a range of AC voltage from 100 to 240 volts; however, the output current varies among different models. Using the wrong model can damage your computer. Refer to the AC adaptor section in Chapter 2, The Grand Tour.
Hard disk Disclaimer 1 Gigabyte (GB) means 109 = 1,000,000,000 bytes using powers of 10. The computer operating system, however, reports storage capacity using powers of 2 for the definition of 1 GB = 230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the product includes one or more pre-installed operating systems, such as Microsoft Operating System and/or preinstalled software applications, or media content. Actual formatted capacity may vary. Available in 1x2.5" HDD (9.5mm/SATA) 120GB 160GB 200GB 250GB 320GB

The AC adaptor

Use only the AC adaptor that came with the computer or an equivalent optional adaptor. Use of the wrong adaptor could damage your computer. TOSHIBA assumes no liability for any damage in such case. Use only the AC Adaptor supplied with your computer or an equivalent adaptor that is compatible. Use of any incompatible adaptor or other types of AC Adaptors may have a different voltage which could cause damage to your computer, computer failure and/or possible data loss. TOSHIBA assumes no liability for any damage, computer failure and/or data loss caused by use of an incompatible adaptor. Use only the AC adaptor supplied as an accessory. Other AC adaptors have different voltage and terminal polarities and use of them may produce heat and smoke or even result in fire or rupture.

Users Manual 2-11

Remote controller
A remote controller, which is provided with some models, enables you to perform some functions of your computer from a distant location. You can use your remote controller with Media Center to play CDs, DVDs and videos, to view pictures. The remote controller helps you to control the playback of a movie through Media Center. Using the remote controller, you can: Navigate and control all Media Center windows. Control the video. Place the computer in and out of Sleep mode.
Slim size remote controller
CD/DVD Button LCD Brightness Down LCD Brightness Up
DVD Menu Volume + Volume OK Mute Back Start Rewind Replay
Power LED On/Off Arrows More Information Fast Forward Play/Pause Skip

CD/DVD button

Press this button to launch an application program that allows Windows Media Player / DVD Video Player. Decreases the computers display panel brightness in individual steps. Increases the computers display panel brightness in individual steps.

Brightness down

Brightness up
Starts or terminate the operating system. This button functions like the power button of your computer. By default, the Sleep mode is equivalent to the power off state of your computer. To change the setting, click Start Control panel System and Maintenance Power Options Choose what the Power button does. The following four options are available: Do nothing, Sleep, Hibernate and Shut down. Increases the volume while viewing DVDs or replaying CDs. Decreases the volume while viewing DVDs or replaying CDs. Opens the main menu on a DVD movie, if available. Moves the cursor to navigate within Media Center windows. Selects the desired action or window option. It acts like the ENTER Key. Pressing this button to switch the lighting of indicators. Turns your computer sound off.

Volume + Volume DVD menu

Arrows OK

LED on/off

Displays the previous window.

More information

The button provides more detail information.
Opens Media Center to the main window.

Rewind

Before entering Sleep Mode, be sure to save your data. Do not install or remove a memory module while the computer is in Sleep Mode. The computer or the module could be damaged. Do not remove the battery pack while the computer is in Sleep Mode (unless the computer is connected to an AC power source). Data in memory will be lost.

Benefits of Sleep Mode

The Sleep Mode feature provides the following benefits: Restores the previous working environment more rapidly than does Hibernation Mode. Saves power by shutting down the system when the computer receives no input or hardware access for the duration set by the System Sleep Mode feature. You can use the panel power off feature.

Entering Sleep Mode

You can enter Sleep Mode in one of three ways: Click Start then click the power button ( ) located in the power management buttons ( ). Please note that this feature must be enabled within the Power Options (to access it, click Control Panel System and Maintenance Power Options). Click , click power button located in the power management buttons , or click arrow button and select Sleep from the menu. Close the display panel. This feature must be enabled. Please refer to the Power Options (to access it, click Control Panel System and Maintenance Power Options). When you turn the power back on, you can continue where you left when you shut down the computer. You can also enable Sleep Mode by pressing Fn + F3. Refer to Chapter 5, The Keyboard, for details. When the computer is shut down in Sleep Mode, the power indicator flashes orange. If you are operating the computer on battery power, you can lengthen the operating time by turning it off into Hibernation Mode, as Sleep Mode consumes more power.

Sleep Mode limitations

Sleep Mode will not function under the following conditions: Power is turned back on immediately after shutting down. Memory circuits are exposed to static electricity or electrical noise.

Hibernation Mode

The hibernation feature saves the contents of memory to the hard disk when the computer is turned off. The next time the computer is turned on, the previous state is restored. The hibernation feature does not save the status of peripheral devices. Save your data. While entering Hibernation Mode, the computer saves the contents of memory to the HDD. However, for safety sake, it is best to save your data manually. Data will be lost if you remove the battery or disconnect the AC adaptor before the save is completed. Wait for the disk indicator to go out. Do not install or remove a memory module while the computer is in Hibernation Mode. Data will be lost.
Benefits of Hibernation Mode
The Hibernation Mode feature provides the following benefits: Saves data to the hard disk when the computer automatically shuts down because of a low battery. You can return to your previous working environment immediately when you turn on the computer. Saves power by shutting down the system when the computer receives no input or hardware access for the duration set by the System hibernate feature. You can use the panel power off feature.

Starting Hibernation Mode
You can also enable Hibernation Mode by pressing Fn + F4. Refer to Chapter 5, The Keyboard, for details. To enter Hibernation Mode, follow the steps below. 1. Click. 2. Click the arrow icon located in the power management button. 3. From the pull down menu, select Hibernate.
Automatic Hibernation Mode
The computer will enter Hibernation mode automatically when you press the power button or close the Display Screen. First, however, make the appropriate settings according to the steps below. 1. Open the Control Panel. 2. Open System and Maintenance and open Power Options. 3. Select the Choose what the power button does. 4. Enable the desired Hibernation settings for When I press the power button and When I close the lid. 5. Click the Save changes button.
Data saving in Hibernation Mode
When you turn off the power in Hibernation Mode, the computer takes a moment to save current memory data to the hard disk. During this time, the disk indicator will light. After you turn off the computer and memory is saved to the hard disk, turn off the power to any peripheral devices. Do not turn the computer or devices back on immediately. Wait a moment to let all capacitors fully discharge.

Restarting the computer

Certain conditions require that you reset the system. For example, if: You change certain computer settings. An error occurs and the computer does not respond to your keyboard commands. There are three ways to reset the computer system: 1. Click then click the arrow icon located in the power management button , and select Restart from pull down menu. 2. Press Ctrl + Alt + Del to display the menu window, then select Restart from the Shut down options. 3. Press the power button and hold it down for five seconds. Once the computer has turned itself off, wait between ten and fifteen seconds before turning it on again with the power button.

System Recovery Options

About 1.5GB hidden partition is allocated on the hard drive for the System Recovery Options. The System Recovery Options feature will be unusable if this partition is deleted.
The System Recovery Options feature is installed on the hard disk when shipped from the factory. The System Recovery Options menu includes some tools to repair startup problems, run diagnostics or restore the system. You can see the more information about Startup Repair in Windows Help and Support content. The System Recovery Options can also be run manually to repair problems. The procedure is as follows. Follow the instructions shown on the onscreen menu. 1. Turn off the computer. 2. While holding the F8 key, turn the computer on. 3. The Advanced Boot Options menu will be displayed. Use the arrow keys to select Repair Your Computer and press Enter. 4. Follow the on-screen instructions. The Windows Vista CompletePC Backup feature can be used on Windows Vista Business Edition and Ultimate Edition.

The fingerprint for each finger is different and unique. Please ensure that only the registered or enrolled fingerprint or fingerprints are used for identification. Check sliding position and speed. Fingerprint data is enrolled up to 30~34. Fingerprint data is stored into the nonvolatile memory in the fingerprint sensor. Deleting the fingerprint data with Delete menu on Fingerprint Software Management before you dispose the computer is recommended.
How to delete the fingerprint data
Saved fingerprint data is stored in the Non-volatile memory inside the fingerprint sensor. If you hand over the PC to others, or dispose of it, the following operations are recommended. 1. Click Start, point to All Programs, point to TrueSuite Access Manager and click it. 2. The TrueSuite Access Manager Fingerprint Software screen is displayed. 3. Enter your Windows Password and click Next to enter the Control Center. Or swipe your enrolled finger to enter the Control Center. 4. Click Delete All Fingerprints.
Fingerprint sensor limitations
The fingerprint sensor compares and analyzes the unique characteristics in a fingerprint. A warning message will be displayed when recognition is abnormal or recognition is not successful within a fixed duration. The recognition success rate may differ from user to user. Toshiba does not guarantee that this fingerprint recognition technology will be error-free. Toshiba does not guarantee that the fingerprint sensor will recognize the enrolled user or accurately screen out unauthorized users at all times. Toshiba is not liable for any failure or damage that might arise out of the use of this fingerprint recognition software or utility.
Points to note about the fingerprint utility
If Windows Vistas file encryption function EFS (Encryption File System) is used to encrypt a file, the file cannot be further encrypted using the encryption function of this software. You can back up the fingerprint data or the information registered to Password Bank. Please use Import/Export menu on Fingerprint Software Management. Please also refer to the fingerprint utility Help file for more information. You can start it using the following method: Click Start, point to All Programs, point to TrueSuite Access Manager and click Document. Click Start, point to All Programs, point to TrueSuite Access Manager and click it. The main screen is displayed. Click Help in the upper right corner of the screen.

Set up procedure

Please use the following procedure when first using fingerprint authentication.

Fingerprint registration

Enroll the required authentication data using the Fingerprints Enrollment Wizard. The fingerprint authentication uses the same Windows logon ID and password. If the Windows logon password has not been setup, please do so before registration. Up to 30~34 fingerprint patterns can be registered. 1. Click Start, point to All Programs, point to TrueSuite Access Manager and click it. Or double click the icon in the Task Bar. 2. The Enter Windows Password screen is displayed. Enter a password into the Enter Windows Password field. Click Next. 3. The Control Center screen is displayed. Click the non-enrolled finger icon above the finger. 4. The Fingerprint Enrollment screen is displayed. Confirm the message and click Next. 5. The Scanning Practice screen is displayed. You can practice swiping your finger. When you have finished practicing swiping your finger, click Next. 6. The Fingerprint Image Capture screen is displayed. Follow the onscreen instructions and use the same finger you have selected under the Control Center to swipe your finger with good images three times for the fingerprint template to be created.
7. In case of finger injury or authentication failure, it is recommended that another fingerprint also be enrolled. The following message will be displayed: [We recommended enrolling at least two fingerprint images.] Click OK and repeat steps 3, 4, 5 and 6 with another finger.
Windows logon via fingerprint authentication
In place of the usual Windows logon by ID and password, fingerprint authentication also allows logon to Windows. This is useful especially when many users are using the PCs, as user selection can be skipped.
Fingerprint authentication procedure
1. Start up the computer. 2. The Logon Authorization screen is displayed. Choose any of the enrolled fingers and swipe the fingerprint on the sensor. If authentication is successful, the user will be logged on to Windows. If the fingerprint authentication fails, please logon using the Windows logon password. Please logon using the Windows logon password if the fingerprint authentication failed for five times. To logon using the Windows logon password, enter the Windows logon password at the [Welcome] screen as normal. A warning message will be displayed when authentication is abnormal or authentication is not successful within a fixed duration.
Fingerprint system boot authentication

General

The fingerprint authentication system can be used to replace the keyboard based User Password authentication system when booting up. If you do not want to use the fingerprint authentication system for password authentication when booting up, but prefer to use the keyboard-based system instead, press the BACK SPACE key when the Fingerprint System Boot Authentication screen is displayed. This will switch the password input screen to the keyboard-based one.

It is necessary to register the User Password before using the fingerprint Pre-OS feature and its extended function, the fingerprint Single Sign-On feature. Please use TOSHIBA HW Setup to register the User Password. If you fail fingerprint authentication more than five times, you must enter the User Password or Supervisor Password manually to start the computer. When swiping, please do it slowly and at a constant speed. If this does not improve the authentication rate, please adjust the speed. If there are any changes in the environment or settings related to authorization, you will be required to provide authorization information such as a User Password and HDD password.
How to enable fingerprint system boot authentication settings
It is necessary to first enroll your fingerprint with the TrueSuite Access Manager application prior to enabling and configuring the fingerprint PreOS feature. Check that your fingerprint is enrolled before configuring the settings. 1. Swipe your finger across the fingerprint sensor. Or enter Windows password and click Next. 2. Click settings. 3. The Administrator Settings screen is displayed. Place a checkmark in Enable Pre-OS Fingerprint Authentication and click OK. The modified configuration for fingerprint Pre-OS feature becomes effective the next time the system is booted up.
Fingerprint Single Sign-On feature
This is a feature that allows the user to complete the authentication for both the User Password (and optionally, the HDD user and Supervisor passwords) and logging on to Windows using only one fingerprint authentication when booting up. It is necessary to register the User Password and Windows Logon password before using the fingerprint PreOS feature and this fingerprint Single Sign-On feature. Please use TOSHIBA HW Setup to register your User Password. Only one fingerprint authentication is required to replace the User Password (and, if selected, the HDD user and Supervisor passwords) and Windows Logon password.
How to enable fingerprint Single Sign-On feature
It is necessary to first enroll your fingerprint with the TrueSuite Access Manager application prior to enabling and configuring the fingerprint Single Sign-On feature. Check that the fingerprint is enrolled before configuring the settings. 1. Swipe your finger across the fingerprint sensor. Or enter Windows password and click Next. 2. Click settings. 3. The Administrator Settings screen is displayed. Place a checkmark in Enable Pre-OS Fingerprint Authentication. 4. Then, place a checkmark in Enable Single Sign-On Fingerprint Authentication and click OK. The modified configuration for the fingerprint Single Sign-On feature becomes effective the next time the system is booted up.

How to enable/disable USB sleep and charge function
You can set enable/disable USB sleep and charge function in HW setup Refer to the USB Sleep and Charge function in Chapter 7 HW Setup.

Using the Web Camera

This section describes the bundled webcam utility, which can capture still and video images. The web camera will auto-run when Windows starts. Please unstick the protective plastic-film before using the Web Camera.

Built-in microphone *

Web Camera Lens * Web Camera LED *
* Provided with some models

Using the software

The web camera software is pre-configured to start when you turn on Windows Vista; if you need to restart it go to Start All Programs Camera Assistant Software Camera Assistant Software.

Capture Still Images

Video Recording

Audio Recording

Function

Display Window

Camera resolution

Effects

Capture Still Images Video Recording
Click to see a preview of the captured image; you can also e-mail the image. Click to prepare for recording. Click again to start recording. One more to stop recording and see preview of the video. Click to start recording, click again to stop and listen to a preview of the audio. Access additional functions: About, Player, Effects, Properties, Settings and Help. Displays software manufacturer details. Play video files. Choose images to be displayed on the capture screen. Choose from the Options tab to flip, zoom, flicker rate, night mode and backlight compensation; in the Image tab change the color settings; in the Profiles tab change the lighting conditions.
Audio Recording Function About Player Effects Properties

Settings

Choose from the: Options tab to change the tool bar position; the Picture tab to select picture output options such as size, export file and save path; the Video tab to choose video output settings such as Frame Rate, Size, Compression and the frame rate, size, record compressor, and save path; the Audio tab to change the audio device, audio compressor, audio volume and save path. Displays the help files for the software.

Using the microphone

Your computer has a built-in microphone that can be used to record monaural sounds into your applications. It can also be used to issue voice commands to applications that support such functions. (Built-in microphone is provided with some models) Since your computer has a built-in microphone and speaker, feedback may be heard under certain conditions. Feedback occurs when sound from the speaker is picked up in the microphone and amplified back to the speaker, which amplifies it again to the microphone. This feedback occurs repeatedly and causes a very loud, high-pitched noise. It is a common phenomenon that occurs in any sound system when the microphone input is output to the speaker (throughput) and the speaker volume is too loud or too close to the microphone. You can control throughput by adjusting the volume of your speaker or through the Mute function in the Master Volume panel. Refer to your Windows documentation for details on using the Master Volume panel.

2. Before recording the video to DVD When you record DVD disc, please use only discs recommended by the Drive manufacturer. Do not set the working drive to a slow device like a USB1.1 hard disk drive or it will fail to write DVD. Do not perform any of the following actions: Operate the computer for any other function, including using a mouse to TouchPad or closing/Opening the LCD panel. Bump or cause vibration to the computer. Use the Mode control button and Audio/Video control button to reproduce music or voice. Open the DVD drive. Install, remove or connect external devices, including the following: PC card, SD card, USB device, external display, i.LINK. devices, optical digital devices. Please verify your disc after recording important data. DVD-R/+R/+RW disc cannot be written in VR format. Not support to output VCD and SVCD format. 3. About Straight to Disc Not support to record on DVD-R/+R disc Not support to record DVD+VR format by HDV HDV support to burn DVD-Video only DVD-VR format not support to add Menu 4. About recorded DVDs Some DVD-ROM drives for personal computers or other DVD players may not be able to read DVD-R/+R/-RW/-RAM discs. When playing your recorded disc on your computer, please use WinDVD software application. If you use an over-used rewritable disc, the full formatting might be locked. Please use a brand new disc.

Media care

This section provides tips on protecting data stored on your CD/DVD. Handle your media with care. The following simple precautions will increase the lifetime of your media and protect the data stored on them:

CD/DVDs

1. Store your CD/DVD in the container they came in to protect them and keep them clean. 2. Do not bend the CD/DVD. 3. Do not write on, apply a sticker to, or otherwise mar the surface of the CD/DVD that contains data.

Users Manual 4-29

4. Hold the CD/DVD by its outside edge or the edge on the centre hole. Fingerprints on the surface can prevent the drive from properly reading data. 5. Do not expose to direct sunlight, extreme heat or cold. Do not place heavy objects on your CD/DVD. 6. If your CD/DVD become dusty or dirty, wipe them with a clean dry cloth. Wipe from the centre out, do not wipe in a circular direction around the CD/DVD. If necessary, use a cloth dampened in water or a neutral cleaner. Do not use benzine, thinner or similar cleaner.
This section describes how to connect and disconnect the internal modem to and from a telephone jack. The internal modem does not support voice functions. All data and fax functions are supported. In case of a lightning storm, unplug the modem cable from the telephone jack. Do not connect the modem to a digital telephone line. A digital line will damage the modem.
Telecommunication regulations vary from one region to another, so you will need to make sure the internal modem's settings are correct for the region in which it will be used. To select a region, follow the steps below. 1. Click start, point to All Programs, TOSHIBA, Networking, and click Modem Region Select. Do not use the Country/Region Select function in the Modem setup utility in the Control Panel if the function is available. If you change the Country/ Region in the Control Panel, the change may not take effect. 2. The Region Selection icon will appear in the Task Bar. Click the icon with the primary mouse button to display a list of regions that the modem supports. A sub menu for telephony location information will also be displayed. A check will appear next to the currently selected region and telephony location. 3. Select a region from the region menu or a telephony location from the sub-menu. When you click a region it becomes the modem's region selection, and the New Location for telephony will be set automatically. When you select a telephony location, the corresponding region is automatically selected and it becomes the modem's current region setting.

The computer's power resources include the AC adaptor and internal batteries. This chapter gives details on making the most effective use of these resources including charging and changing batteries, tips for saving battery power, and power up modes.

Power conditions

The computer's operating capability and battery charge status are affected by the power conditions: whether an AC adaptor is connected, whether a battery is installed and what the charge level is for the battery. Table Power conditions Power on Universal AC adaptor connected
Battery fully charged Battery partially charged or no charge No battery installed Operates LED: Battery white/green Operates Quick Charge LED: Battery orange Operates No charge LED: Battery off

Power off (no operation)

LED: Battery white/green Quick charge LED: Battery orange No charge LED: Battery off
Table Power conditions Power on Universal AC adaptor not connected
Battery charge is Operates above low battery LED: Battery off trigger point Battery charge is Operates below low battery LED: Battery flashes orange trigger point Battery charge is exhausted No Battery installed Computer shuts down Cannot operates LED: Battery off

Power indicators

As shown in the above table, the Battery. Power indicators on the system indicator alert you to the computers operating capability and battery charge status.

Battery indicator

Check the Battery indicator to determine the status of the battery pack. The following indicator lights indicate the battery status: Flashing orange Orange White/Green No light The battery charge is low. The AC adaptor must be connected to recharge the battery. Indicates the AC adaptor is connected and charging the battery. Indicates the AC adaptor is connected and the battery is fully charged. Under any other conditions, the indicator does not light.
If the battery becomes too hot while it is being charged, the charge will stop and the battery indicator will go out. When the batterys temperature falls to a normal range, charge will resume. This occurs whether the computer's power is on or off.

Power indicator

Check the Power indicator to determine the power status: White/Green Blinking orange Indicates power is being supplied to the computer and the computer is turned on. Indicates power is being supplied to the computer while the computer is in Sleep Mode. The indicator turns on for one second and off for two seconds. Under any other conditions, the indicator does not light.

No light

Battery types
The computer has the following batteries: Battery pack ( 3cell, 6cell, or 9cell depending on the model.) Real Time Clock (RTC) battery The battery pack is a lithium ion battery, which can explode if not properly replaced, used, handled or disposed of. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. Do not remove the battery pack while the computer is in Sleep Mode. Data is stored in RAM, so if the computer loses power it will be lost. When the computer is powered off in Sleep Mode, and the AC adaptor is not connected, the main battery pack supplies power to maintain data and programs in memory. If the battery pack is completely discharged, Sleep Mode does not function and the computer loses all data in memory.

28 August 2009

By: Lucian Constantin, Web News Editor
Bredolab Trojan Being Spread Through Fake Emails
Masquerading as shipping or order confirmation notifications
The creators of the Bredolab computer trojan have launched a new distribution campaign, which delivers the malware via bogus order confirmation emails allegedly sent from online shops. Security researchers advise potentially curious users not to open the attachments.
Fake order confirmation attachments hide the Bredolab trojan JailHouse Voices
Email security company MX Lab warns that emails with titles such as "Thank you for settling the order No.90322972" or "Shipping confirmation for order _24204," come with a malware attached. The fake messages use social engineering in order to trick users into believing that an unauthorized order has been made in their name. The "From" field of the emails is spoofed and one of them reads "Thank you for shopping at our internet store! We have successfully received your payment. Your order has been shipped to your billing address. You have ordered Toshiba Satellite U400D. You can find your tracking number in attached to the e-mail document. Please print the label to get your package." The electronic equipment allegedly ordered online and the text can differ for each offending message. This technique has probably been chosen in order to avoid detection from basic spam filters. A randomly named.zip archive file is attached to every email. "The extracted ZIP archive contains an D*****.exe, of approx 36 kB, where * stands for random numbers and letters," the company explains. The executable file is actually the Bredolab installer, which, according to a VirusTotal scan, has an under average detection rate (16/49). Bredolab is a new computer trojan discovered by security researchers back in May. Once installed on the system, its purpose is to infect it with additional malware. So far, the trojan has been observed to download malicious applications from the FakeAV family. Using bogus order or shipment confirmation emails to propagate malware is not a new technique and has been intensively used as lure during the past several years. The fact that some cybercrooks prefer it suggests that it still has a fair amount of success. Users are strongly advised to keep their antivirus solutions updated with the latest definitions.
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