User's Manual C870/C870D/L870/L870D/L875/ L875D
C870/C870D/L870/L870D/L875/L875D Table of Contents Preface General Precautions Chapter 1 Getting Started Equipment checklist ............................................................................. 1-1 Getting Started ....................................................................................... 1-2 Chapter 2 The Grand Tour Front with the display closed ............................................................... 2-1 Left side ............................................................
C870/C870D/L870/L870D/L875/L875D Computer Handling ............................................................................. 3-44 Heat dispersal ...................................................................................... 3-45 Chapter 4 Utilities & Advanced Usage Utilities and Applications ...................................................................... 4-1 Special features .....................................................................................
C870/C870D/L870/L870D/L875/L875D Copyright © 2012 by TOSHIBA Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of TOSHIBA. No patent liability is assumed, with respect to the use of the information contained herein. First edition February 2012 Copyright authority for music, movies, computer programs, databases and other intellectual property covered by copyright laws belongs to the author or to the copyright owner.
C870/C870D/L870/L870D/L875/L875D MultiMediaCard and MMC are trademarks of MultiMediaCard Association. Blu-ray Disc™, Blu-ray™, BDXL™, Blu-ray 3D™ and the logos are trademarks of the Blu-ray Disc Association. QUALCOMM is a trademark of Qualcomm Incorporated, registered in the United States and other countries. ATHEROS is a trademark of Qualcomm Atheros, Inc., registered in the United States and other countries. Realtek is a registered trademark of Realtek Semiconductor Corporation.
C870/C870D/L870/L870D/L875/L875D Contact Address: TOSHIBA America Information Systems, Inc. 9740 Irvine Boulevard Irvine, California 92618-1697 Telephone: (949) 583-3000 EU Declaration of Conformity This product is carrying the CE-Mark in accordance with the related European Directives. Responsible for CEMarking is TOSHIBA Europe GmbH, Hammfelddamm 8, 41460 Neuss, Germany. The complete and official EU Declaration of Conformity can be found on TOSHIBA’s web site http://epps.toshiba-teg.
C870/C870D/L870/L870D/L875/L875D Industrial Environments (e.g. environments where a mains voltage of 380 V three-phase is used) Medical Environments Automotive Environments Aircraft Environments Any consequences resulting from the use of this product in working environments that are not approved are not the responsibility of TOSHIBA. The consequences of the use of this product in non-approved working environments may be: Interference with other devices or machines in the near surrounding area.
C870/C870D/L870/L870D/L875/L875D Cet appareil numérique de la class B respecte toutes les exgences du Règlement sur le matériel brouileur du Canada. Following information is only valid for EU-member States: Disposal of products The crossed out wheeled dust bin symbol indicates that products must be collected and disposed of separately from household waste. Integrated batteries and accumulators can be disposed of with the product. They will be separated at the recycling centres.
C870/C870D/L870/L870D/L875/L875D These symbols may not stick depending on the country and region where you purchased. Disposing of the computer and the computer's batteries Discard this computer in accordance with applicable laws and regulations. For further information, contact your local government. This computer contains rechargeable batteries. After repeated use, the batteries will finally lose their ability to hold a charge and you will need to replace them.
C870/C870D/L870/L870D/L875/L875D ENERGY STAR® Program Your Computer model may be ENERGY STAR® compliant. If the model you purchased is compliant, it is labeled with the ENERGY STAR logo on the computer and the following information applies. TOSHIBA is a partner in the ENERGY STAR Program and has designed this computer to meet the latest ENERGY STAR guidelines for energy efficiency.
C870/C870D/L870/L870D/L875/L875D 1. Panasonic Precision Devices Co., Ltd. DVD SuperMulti with Double Layer UJ8B0 Blu-ray™ Combo drive UJ160 Blu-ray™ Writer drive UJ260 Panasonic Precision Devices Co., Ltd. 1080 Takano Nagomi-machi Tamana-Gun Kumamoto, Japan 2.
C870/C870D/L870/L870D/L875/L875D Complies with 21 CFR, Chapter 1, Subchapter J. Sony Optiarc Inc. 1-11-1 Osaki Shinagawa-ku, Tokyo, 141-0032, Japan Precautions CAUTION: This appliance contains a laser system and is classified as a “CLASS 1 LASER PRODUCT.” To use this model properly, read the instruction manual carefully and keep this manual for your future reference. In case of any trouble with this model, please contact your nearest “AUTHORIZED service station.
C870/C870D/L870/L870D/L875/L875D Preface Congratulations on your purchase of this computer. This powerful notebook computer provides excellent expansion capability, includes multimedia functionality, and is designed to provide years of reliable, high-performance computing. This manual tells how to set up and begin using your computer. It also provides detailed information on configuring your computer, basic operations and care, using optional devices and troubleshooting.
C870/C870D/L870/L870D/L875/L875D Messages Messages are used in this manual to bring important information to your attention. Each type of message is identified as shown below. Indicates a potentially hazardous situation, which could result in death or serious injury, if you do not follow instructions. 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.
C870/C870D/L870/L870D/L875/L875D General Precautions TOSHIBA computers are designed to optimize safety, minimize strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer. Be certain to read the general precautions below and to note the cautions included in the text of the manual.
C870/C870D/L870/L870D/L875/L875D 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. It 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.
C870/C870D/L870/L870D/L875/L875D Chapter 1 Getting Started This chapter provides an equipment checklist, and basic information to start using your computer. 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, taking care to save the box and packaging materials for future use.
C870/C870D/L870/L870D/L875/L875D TOSHIBA eco Utility TOSHIBA HW Setup Utility TOSHIBA Value Added Package TOSHIBA Web Camera Application TOSHIBA Service Station TOSHIBA PC Health Monitor TOSHIBA Sleep Utility* User's Manual (this manual) * Provided with some models. You may not have all the software listed above depending on the model you purchased. Getting Started All users should be sure to read the section Starting up for the first time.
C870/C870D/L870/L870D/L875/L875D Connecting the AC adaptor Attach the AC adaptor when you need to charge the battery or you want to operate from AC power. It is also the fastest way to get started, because the battery pack will need to be charged before you can operate from battery power. The AC adaptor can automatically adjust to any voltage ranging from 100 to 240 volts and to a frequency of either 50 or 60 hertz, enabling you to use this computer in almost any country/region.
C870/C870D/L870/L870D/L875/L875D 1. Connect the power cord to the AC adaptor. Figure 1-1 Connecting the power cord to the AC adaptor (2-pin plug) Figure 1-2 Connecting the power cord to the AC adaptor (3-pin plug) Either a 2-pin or 3-pin adaptor/cord will be included with the computer depending on the model. 2. Connect the AC adaptor’s DC output plug to the DC IN 19V jack on the left of the computer. Figure 1-3 Connecting the DC output plug to the computer 1 2 1. DC IN 19V jack 3. 2.
C870/C870D/L870/L870D/L875/L875D Figure 1-4 Opening the display panel 1 1. Display panel Use reasonable care when opening and closing the display panel. Opening it vigorously or slamming it shut could damage the computer. Be careful not to open the display panel too far as this could put stress on the display panel’s hinges and cause damage. Do not press or push on the display panel. Do not lift the computer by the display panel.
C870/C870D/L870/L870D/L875/L875D Volume cannot be adjusted during Windows Setup. 1. 2. Open the display panel. Press and hold the computer's power button for two or three seconds. Figure 1-6 Turning on the power 1 1. Power button Starting up for the first time The Windows 7 Startup Screen will be the first screen displayed when you turn on the power. Follow the on-screen instructions on each screen in order to properly install the operating system.
C870/C870D/L870/L870D/L875/L875D 2. Make sure all hard disk/optical disc activity has stopped before removing the disc. If you turn off the power while a disk (disc) is being accessed, you may lose data or damage the disk. Never turn off the power while an application is running. Doing so could cause loss of data. Never turn off the power, disconnect an external storage device or remove storage media during data read/write. Doing so can cause data loss. 3. 4. Click Start.
C870/C870D/L870/L870D/L875/L875D If the computer enters Sleep Mode while a network application is active, the application might not be restored when the computer is next turned on and the system returns from Sleep Mode. To prevent the computer from automatically entering Sleep Mode, disable Sleep Mode within the Power Options (to access it, Start -> Control Panel -> System and Security -> Power Options). To use the Hybrid Sleep function, configure it in the Power Options.
C870/C870D/L870/L870D/L875/L875D Hibernation Mode The Hibernation Mode feature saves the contents of memory to the Hard Disk Drive when the computer is turned off so that, the next time it is turned on, the previous state is restored. Please note that the Hibernation Mode feature does not save the status of any peripheral devices connected to the computer. Save your data. While entering Hibernation Mode, the computer saves the contents of memory to the Hard Disk Drive.
C870/C870D/L870/L870D/L875/L875D Data save in Hibernation Mode When you turn off the power in Hibernation Mode, the computer will take a moment to save the current data in memory to the Hard Disk Drive. After you turn off the computer, and the content of memory has been saved to the Hard Disk Drive, 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.
C870/C870D/L870/L870D/L875/L875D Chapter 2 The Grand Tour This chapter identifies the various components of the computer - it is recommended that you become familiar with each before you operate the computer. Legal Footnote (Non-applicable Icons) For more information regarding Non-applicable Icons, please refer to Appendix C, Legal Footnotes. Please handle your computer carefully to avoid scratching or damaging the surface.
C870/C870D/L870/L870D/L875/L875D Power indicator The Power indicator normally glows white when the computer is turned on. However, if you turn the computer off into Sleep Mode, this indicator will blink white - approximately two seconds on, two seconds off. Wireless communica- The Wireless communication indicator glows tion indicator amber when the Bluetooth or Wireless LAN functions are turned on. Only some models are equipped with Bluetooth and Wireless LAN functions.
C870/C870D/L870/L870D/L875/L875D Universal Serial Bus (USB 2.0) ports One Universal Serial Bus port, which complies to the USB 2.0 standard, is provided on the left side of the computer. A USB 2.0 port is not compatible with USB 3.0 devices. Please note that it is not possible to confirm the operation of all functions of all USB devices that are available. In view of this it may be noted that some functions associated with a specific device might not operate properly.
C870/C870D/L870/L870D/L875/L875D Universal Serial Bus Two Universal Serial Bus ports, which comply to (USB 2.0 or 3.0) ports the USB 2.0 or 3.0 standard, are provided on the right side of the computer. The USB port type may vary depending on the model you purchased. The port with blue color is a USB 3.0 port. The USB 2.0 port is compliant with USB 2.0 standard and not compatible with USB 3.0 devices. The USB 3.0 port is compliant with USB 3.0 standard and backward compatible with USB 2.0 devices.
C870/C870D/L870/L870D/L875/L875D Security lock slot A security cable can be attached to this slot and then connected to a desk or other large object in order to deter theft of the computer. Back The following figure shows the computer’s back. Figure 2-4 The back of the computer 1 1. Battery pack Product appearance depends on the model you purchased. Battery pack The rechargeable lithium-ion battery pack provides power to the computer when the AC adaptor is not connected.
C870/C870D/L870/L870D/L875/L875D Battery lock Slide the battery lock to release the battery pack ready for removal. Battery release latch Slide and hold this latch into its "Unlock" position in order to release the battery pack for removal. For more detailed information on removing the battery pack, please refer to Chapter 5, Power and Power-Up Modes. Memory module slot The memory module slot allows for the installation, replacement and removal of additional memory module.
C870/C870D/L870/L870D/L875/L875D Figure 2-6 The front of the computer with the display panel open 3 2 1 4 6 7 8 5 12 7 10 8 11 9 1. Wireless communication antennas (not shown)* 2. Microphone* 3. Web Camera LED* 4. Web Camera* 5. Display screen 6. Power button 7. Display hinges 8. Stereo speakers 9. Keyboard 10. Touch Pad 11. Touch Pad control buttons 12. LCD Sensor switch (not shown) * Provided with some models. Product appearance depends on the model you purchased.
C870/C870D/L870/L870D/L875/L875D Web Camera Web Camera is a device that allows you to record video or take photographs with your computer. You can use it for video chatting or video conferences using a communication tool such as Windows Live Messenger. TOSHIBA Web Camera Application will help you to add various video effects to your video or photograph. Enables the transmission of video and use of video chat via the internet using specialized applications. Some models are equipped with a Web Camera.
C870/C870D/L870/L870D/L875/L875D Stereo speakers The speakers emit sound generated by your software as well as audio alarms, such as low battery condition, generated by the system. Keyboard The internal keyboard provides the dedicated numeric keys, dedicated cursor control keys, and Keys. Refer to the The Keyboard section in Chapter 3, Operating Basics, for details. Touch Pad The Touch Pad located in the palm rest is used to control the movement of the on-screen pointer.
C870/C870D/L870/L870D/L875/L875D For more information regarding CPU, please refer to Appendix C, Legal Footnotes. Hard Disk Drive The size of the hard disk drive varies depending on the model. To check which type of HDD is included in your model, open the TOSHIBA PC Diagnostic Tool Utility by clicking Start -> All Programs -> TOSHIBA -> Support & Recovery -> PC Diagnostic Tool. Please note that part of the hard disk's overall capacity is reserved as administration space.
C870/C870D/L870/L870D/L875/L875D Display controller The display controller interprets software commands into hardware commands that turn particular parts on the screen on or off. The display controller also controls the video mode and uses industry standard rules to govern the screen resolution and the maximum number of colors that can be displayed at any one time. Therefore, software written for a given video mode will run on any computer that supports that mode.
C870/C870D/L870/L870D/L875/L875D If you want to enable this feature, under the conditions mentioned above, select the Display Power Saving Technology check box. AMD® Vari-Bright™ AMD GPU model may include the AMD® Vari-Bright™ feature that can save the computer's power consumption by optimizing picture contrast on the internal LCD.
C870/C870D/L870/L870D/L875/L875D Chapter 3 Operating Basics This chapter describes the basic operations of your computer, highlights the precautions that should be taken when using it. Using the Touch Pad To use the Touch Pad, simply touch and move your fingertip across it in the direction you want the on-screen pointer to go. Figure 3-1 Touch Pad and Touch Pad control buttons 1 2 1. Touch Pad 2. Touch Pad control buttons Product appearance depends on the model you purchased.
C870/C870D/L870/L870D/L875/L875D The number of keys available on your keyboard will depend on which country/region your computer is configured for, with keyboards being available for numerous languages. In use there are different types of keys, specifically typewriter keys, function keys, soft keys, Hot keys and Windows special keys. Never remove the key caps on your keyboard. Doing so could cause damage to the parts under the key caps.
C870/C870D/L870/L870D/L875/L875D Soft keys: FN key combinations The FN (function) is used in combination with other keys to form soft keys. Soft keys are key combinations that enable, disable or configure specific features. Please note that some software may disable or interfere with soft-key operations, and that the soft-key settings are not restored when the computer returns from Sleep Mode. Hot key functions Hot key functions let you enable or disable certain features of the computer.
C870/C870D/L870/L870D/L875/L875D Special function mode Standard F1F12 mode Function F1 FN + F1 Launches the help file supplied with the software. F2 FN + F2 Decreases the computer's display panel brightness in individual steps. F3 FN + F3 Increases the computer's display panel brightness in individual steps. F4 FN + F4 Changes the active display device. To use simultaneous mode, you must set the resolution of the internal display panel to match the resolution of the external display device.
C870/C870D/L870/L870D/L875/L875D Windows special keys The keyboard provides two keys that have special functions in Windows, the Windows Start Button key activates the Start menu while the application key has the same function as the secondary (right) mouse button. This key activates the Windows Start menu. This key has the same function as the secondary (right) mouse button.
C870/C870D/L870/L870D/L875/L875D Blu-ray™ Writer drive In addition to the above formats, Blu-ray™ Writer drive supports BD-R, BDR DL, BD-RE and BD-RE DL. Blu-ray™ Writer drive BDXL™ In addition to the above formats, Blu-ray™ Writer drive BDXL™ supports BD-R TL, BD-R QL and BD-RE TL. Some types and formats of DVD-R DL and DVD+R DL discs may be unreadable. Using the optical disc drive The full-size drive provides high-performance execution of disc based programs. You can run either 12 cm (4.
C870/C870D/L870/L870D/L875/L875D 3. Lay the disc, label side up, in the disc tray. Figure 3-7 Inserting a disc 1 1. Laser lens When the disc tray is fully opened, the edge of the computer will cover the disc tray slightly. Therefore, you will need to turn the disc at an angle when you place it in the disc tray. After seating the disc, however, make sure it lies flat. Do not touch the laser lens or any portion of its surrounding casing as this could cause misalignment.
C870/C870D/L870/L870D/L875/L875D 1. To pop the disc tray partially open, press the eject button. Gently pull the disc tray out until it is fully opened. When the disc tray pops open slightly, wait a moment to make sure the disc has stopped spinning before pulling the disc tray fully open. 2. 3. The disc extends slightly over the sides of the disc tray so you can grasp it. Gently lift out the disc. Push the center of the disc tray to close it. Press gently until it locks into place.
C870/C870D/L870/L870D/L875/L875D DVD-RW, DVD+RW and DVD-RAM discs can be recorded more than once. Blu-ray™ discs BD-R, BD-R DL, BD-R TL and BD-R QL discs can be written only once. The recorded data cannot be erased or changed. BD-RE, BD-RE DL and BD-RE TL discs can be recorded more than once. Writing discs The TOSHIBA Disc Creator and Corel Digital Studio are provided as writing software with this computer. Corel Digital Studio can be used to write files in video format.
C870/C870D/L870/L870D/L875/L875D Any change or loss of the recorded contents of media that may be caused by writing or rewriting with this product, or for any business profit loss or business interruption that may be caused by the change or loss of the recorded contents. Damage that may be caused by using third party equipment or software.
C870/C870D/L870/L870D/L875/L875D DVD-RW: DVD Specifications for Recordable Disc for Version 1.1 or version 1.2 Victor Company of Japan, Ltd. (JVC) (for 2x, 4x and 6x speed media) MITSUBISHI KAGAKU MEDIA CO., LTD. (for 2x, 4x and 6x speed media) DVD+RW: MITSUBISHI KAGAKU MEDIA CO., LTD. (for 4x and 8x speed media) DVD-RAM: (DVD Super Multi drive only) DVD Specifications for DVD-RAM Disc for Version 2.0, Version 2.1 or Version 2.2 Panasonic Corporation (for 3x and 5x speed media) Hitachi Maxell, Ltd.
C870/C870D/L870/L870D/L875/L875D Always copy data from the hard disk drive to the optical media - do not use the cut-and-paste function as the original data will be lost if there is a write error. Do not perform any of the following actions: Change users in the Operating Systems. Operate the computer for any other function, including such tasks as using a mouse or Touch Pad, or closing/opening the display panel. Start a communication application. Apply impact or vibration to the computer.
C870/C870D/L870/L870D/L875/L875D You cannot back up CD-ROM, CD-R or CD-RW media to DVD+R, DVD+R DL or DVD+RW media using the "Disc Backup" function of TOSHIBA Disc Creator. You cannot back up DVD-ROM, DVD Video, DVD-R, DVD-R DL, DVD-RW, DVD+R, DVD+R DL or DVD+RW to CD-R or CD-RW media using the "Disc Backup" function of TOSHIBA Disc Creator. TOSHIBA Disc Creator cannot record in packet format.
C870/C870D/L870/L870D/L875/L875D How to learn more about TOSHIBA Disc Creator Please refer to the Help files for additional TOSHIBA Disc Creator information. Using Corel Digital Studio for TOSHIBA This feature is supported with some models. How to make a DVD-Video or a Blu-ray Disc™ Movie Simplified steps for making a DVD-Video or a Blu-ray Disc™ movie from adding video source: 1. 2. 3. 4. 5. 6. 7. 8. 9.
C870/C870D/L870/L870D/L875/L875D Do not operate Corel Digital Studio immediately after turning on the computer. Please wait until all Disc Drive activity has stopped. CD recorder, DVD-Audio, Video CD functions are not supported in this version. Do not run software like a screen saver because it can put a heavy load on the CPU. Do not support mp3 decode and encode. DVD-VR format is not supported in this version.
C870/C870D/L870/L870D/L875/L875D TOSHIBA VIDEO PLAYER software is supported for playback of DVD-Video and DVD-VR. Frame dropping, audio skipping or out of sync audio and video may occur during playback of some DVD-Video titles. Close all other applications when using the TOSHIBA VIDEO PLAYER. Do not open any other applications or carry out any other operations during video playback. Playback may stop or not function properly in some situations.
C870/C870D/L870/L870D/L875/L875D This software can playback MPEG2, MP4, and WTV files created by Corel Digital Studio for TOSHIBA. Playback may not function properly if you use files of other types. Display Devices & Audio TOSHIBA VIDEO PLAYER will only run when "Colors" is set to "True Color (32 bit)". Click Start -> Control Panel -> Appearance and Personalization -> Display -> Adjust resolution, click "Advanced settings", select "Monitor" tab, set "colors" to "True color (32 bit)".
C870/C870D/L870/L870D/L875/L875D Open TOSHIBA VIDEO PLAYER Manual TOSHIBA VIDEO PLAYER features and instructions are explained in details in TOSHIBA VIDEO PLAYER Manual. Use the following procedure to open TOSHIBA VIDEO PLAYER Manual. Press the F1 key when TOSHIBA VIDEO PLAYER is launched and click the Help button. TOSHIBA Blu-ray Disc Player Please be aware of the following limitations when you use TOSHIBA Bluray Disc Player. Notes on Use This software can only be used on Windows 7.
C870/C870D/L870/L870D/L875/L875D The interactive function on Blu-ray™ discs may not work depending on the contents or network situation. Blu-ray™ drives and their associated media are manufactured according to the specifications of three marketing regions. Region codes can be set from TOSHIBA Blu-ray Disc Player. (Click the Setting button in the Display Area. And click the Region Menu). When you purchase Blu-ray™ Video, make sure it matches your drive, otherwise it will not play properly.
C870/C870D/L870/L870D/L875/L875D 3D Playback on an External 3D Device 3D playback on an external 3D device feature is only provided with some models. Effect of 3D can be shown only on an external 3D devices connected via an HDMI output. It cannot be shown on the internal display. In order for 3D playback to work on external display/TV, you need a 3D enabled display/ TV that has an HDCP compliant HDMI port.
C870/C870D/L870/L870D/L875/L875D The “TOSHIBA VIDEO PLAYER” is set by default in the 2D format. By pressing the 2Dto3D conversion function button, you decide to activate the 2Dto3D conversion function and therefore decide to watch your 2D content in 3D. The “TOSHIBA VIDEO PLAYER” will not run the 2Dto3D conversion function automatically. Please see the warnings in this section as regard to potential copyright infringement and confirm you have any necessary authorization.
C870/C870D/L870/L870D/L875/L875D Only Side-by-Side and Interleave 3D video formats are supported for playback of 3D video content. Notes on 3D Playback for TOSHIBA Blu-ray Disc Player The 3D playback function can playback 3D video content, and your 2D home video content and other 2D content created by you (DVD or video file) in 3D using real-time 2Dto3D conversion. The 3D playback function CANNOT be used to playback 2D video contents of Blu-ray Disc or AVCHD in 3D using real-time 2Dto3D conversion.
C870/C870D/L870/L870D/L875/L875D Depending on the system environment, the player may automatically switch into 2D if you perform any of the following operations during 3D playback. Furthermore, you may experience some time lag when the switching occurs. - Opening windows or pop-ups such as [Right-Click Menu], [Settings Window], [File Select] or [Error Message]. - Using Windows features. - Using any other applications. Please make sure to use AC adapter when playing with 3D playback feature enabled.
C870/C870D/L870/L870D/L875/L875D Wireless communications The computer’s wireless communication function supports some wireless communication devices. Only some models are equipped with both Wireless LAN and Bluetooth functions. Do not use the Wireless LAN (Wi-Fi) or Bluetooth functionalities near a microwave oven or in areas subject to radio interference or magnetic fields. Interference from a microwave oven or other source can disrupt Wi-Fi or Bluetooth operation.
C870/C870D/L870/L870D/L875/L875D configuration, client design and software/hardware configurations. The transmission rate described is the theoretical maximum speed as specified under the appropriate standard - the actual transmission speed will be lower than the theoretical maximum speed. Setting 1. 2. 3. 4. Please make sure that the Wireless Communication function is on. Click Start -> Control Panel -> Network and Internet -> Network and Sharing Center. Click Set up a new connection or network.
C870/C870D/L870/L870D/L875/L875D regulations may impose a number of limitations to the use of wireless communication equipment. Radio Frequency Band 5GHz (5150-5850 MHz) (Revision a and n) Band 2.4GHz (2400-2483.5 MHz) (Revision b/g and n) The range of the wireless signal is related to the transmit rate of the wireless communication. Communications at lower transmit range may travel larger distances.
C870/C870D/L870/L870D/L875/L875D Bluetooth Stack for Windows by TOSHIBA Please note that this software is specifically designed for the following operating systems: Windows Information regarding the use of this software with these operating systems is listed below, with further details being contained with the electronic help files supplied with the software. This Bluetooth Stack is based on the Bluetooth Version 1.1/1.2/2.0+EDR/ 2.1+EDR/3.0/3.0+HS/4.0 specification, depending on the model you purchased.
C870/C870D/L870/L870D/L875/L875D The Link speed (10/100/1000 megabits per second) changes automatically depending on the network conditions (connected device, cable or noise and so on). LAN cable types The computer must be configured properly before connecting to a LAN. Logging onto a LAN using the computer’s default settings could cause a malfunction in LAN operation. Check with your LAN administrator regarding set-up procedures.
C870/C870D/L870/L870D/L875/L875D 2. Plug one end of the cable into the LAN jack. Press gently until you hear the latch click into place. Figure 3-9 Connecting the LAN cable 1 2 1. LAN jack 3. 2. LAN cable Plug the other end of the cable into a LAN hub connector or router. Check with your LAN administrator and hardware or software vendor before using or configuring a network connection. Optional devices Optional devices can expand the computer's capabilities and its versatility.
C870/C870D/L870/L870D/L875/L875D Keep foreign objects out of the Memory media slot. Never allow metal objects, such as screws, staples and paper clips, to enter the Memory media slot. Foreign metal objects can create a short circuit, which can cause computer damage and fire, possibly resulting in serious injury. This Memory media slot supports the following memory media.
C870/C870D/L870/L870D/L875/L875D The SDHC memory card logo is ( The SDXC memory card logo is ( ). TM ). The maximum capacity of SD memory cards is 2GB. The maximum capacity of SDHC memory cards is 32GB. The maximum capacity of SDXC memory cards is 64GB. Card Type Capacities SD 8MB, 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB SDHC 4GB, 8GB, 16GB, 32GB SDXC 64GB Memory media format New media cards are formatted according to specific standards.
C870/C870D/L870/L870D/L875/L875D Memory cards have a limited lifespan, so it is important to backup important data. Do not write to a card if the battery power is low. Low power could affect writing accuracy. Do not remove a card while read/write is in progress. For more details on using memory cards, see manuals accompanying the cards. About the write-protect The memory media cards have a function for protect.
C870/C870D/L870/L870D/L875/L875D When inserting memory media, do not touch the metal contacts. You could expose the storage area to static electricity, which can destroy data. Do not turn the computer off or switch to Sleep Mode or Hibernation Mode while files are being copied - doing so may cause data to be lost. Removing a memory media The following instructions apply to all types of supported media devices. To remove a memory media, follow the steps as detailed below: 1. 2. 3.
C870/C870D/L870/L870D/L875/L875D Do not try to install or remove a memory module under the following conditions. a. The computer is turned on. b. The computer was shut down in either Sleep or Hibernation Mode. c. Wake-up on LAN is enabled. d. The wireless communication function is on. e. Sleep and Charge function is enabled. Be careful not to let screws or other foreign matter fall into the computer. It could cause malfunction or electric shock.
C870/C870D/L870/L870D/L875/L875D 6. Slide your fingernail or a thin object under the cover and lift it off. Figure 3-12 Removing the memory module cover 2 1 1. Memory module cover 2. Screw Product appearance depends on the model you purchased.
C870/C870D/L870/L870D/L875/L875D 7. Align the notch of the memory module with that of the memory slot and gently insert the module into the slot at about a 30 degree angle before holding it down until the latches on either side snap into place. Figure 3-13 Seating the memory module 2 1 3 1. Notch 2. Slot B 3. Slot A Product appearance depends on the model you purchased. Never allow metal objects, such as screws, staples and paper clips, to enter the computer.
C870/C870D/L870/L870D/L875/L875D 8. Seat the memory module cover in place and secure it with the screw. Take care to ensure that the memory module cover is firmly closed. Figure 3-14 Seating the memory module cover 2 1 1. Memory module cover 2. Screw Product appearance depends on the model you purchased. 9. Install the battery pack - refer to Replacing the battery pack section in Chapter 5, Power and Power-Up Modes, if required. 10. Turn your computer over. 11.
C870/C870D/L870/L870D/L875/L875D 8. Grasp the module by its edges and remove it from the computer. If you use the computer for a long time, the memory modules and the circuits locating close to the memory modules will become hot. In this case, let them cool to room temperature before you replace them. Or you will get burnt if you touch any of them. Do not touch the connectors on the memory module or on the computer. Debris on the connectors may cause memory access problems.
C870/C870D/L870/L870D/L875/L875D Figure 3-16 Connecting the monitor cable to the External RGB monitor port 1 2 1. External RGB monitor port 2. Monitor cable There are no fastening screws for an external monitor cable on this computer's External RGB monitor port. However, external monitor cables which have connectors with fastening screws can still be used. 2. Turn the external monitor's power on.
C870/C870D/L870/L870D/L875/L875D Connecting the HDMI out port 1. 2. Plug one end of the HDMI cable into the HDMI in port of the HDMI display device. Plug the other end of the HDMI cable into the HDMI out port on your computer. Figure 3-17 Connecting the HDMI out port 1 2 1. HDMI out port 2. HDMI cable Please connect or disconnect an HDMI display device to or from the computer under the following conditions: The computer is turned on. The computer is completely turned off.
C870/C870D/L870/L870D/L875/L875D Be sure to use the HotKey to select the display device before starting to play video. Do not change the display device while playing video. Do not change the display device under the following conditions. While data is being read or written. While communication is being carried out. Select HD Format To select the display mode, follow the steps as detailed below: 1. 2. 3. 4. 5. 6. 7. Click Start and click Control Panel. Click Appearance and Personalization. Click Display.
C870/C870D/L870/L870D/L875/L875D Optional TOSHIBA Accessories You are able to add a number of options and accessories in order to make your computer even more powerful and convenient to use. For reference, the following list details some of the items that are available from your reseller or TOSHIBA dealer: Memory Kit 1 GB, 2 GB, 4GB or 8GB memory modules (DDR3-1333/1600) can easily be installed in the computer. The available option memory depends on TOSHIBA authorization.
C870/C870D/L870/L870D/L875/L875D SRS SRS Premium Sound™ offers the richest and most immersive audio experience in any listening environment using technologies from SRSLabs. 1. 2. Click Start -> All Programs -> SRS Labs -> SRS Premium Sound HD. On the SRS tab setup your SRS sound enhancements, and click Apply. Audio Enhancements In order to apply the sound effects for your current speaker, follow the steps below. 1. 2. 3.
C870/C870D/L870/L870D/L875/L875D Default Format You can change the sample rate and bit depth of sound. Video mode Video mode settings are configured via the Screen Resolution dialog. To open the Screen Resolution dialog, click Start -> Control Panel -> Appearance and Personalization -> Display -> Change display settings. If you are running some applications (for example a 3D application or video playback and so on), you may see some disturbance, flickering or frame dropping on your screen.
C870/C870D/L870/L870D/L875/L875D Make sure all disk/disc activity has ended before moving the computer. Turn off (shut down) the computer. Disconnect the AC adaptor and all peripherals before moving the computer. Close the display panel. Do not pick up the computer by its display panel. Before carrying your computer, shut it down, disconnect the AC adaptor and allow it to cool down - a failure to follow this instruction may result in minor heat injury.
C870/C870D/L870/L870D/L875/L875D Chapter 4 Utilities & Advanced Usage This chapter describes the utilities and special features of this computer, and the advanced usage of some utilities. Utilities and Applications This section describes the pre-installed utilities that come with the computer and details how to start them. For further information on their operation, you may refer to each utility's online manual, help files or README.TXT file (if applicable).
C870/C870D/L870/L870D/L875/L875D If you set the boot-up certification (single sign-on) on the model featured with a fingerprint authentication, a fingerprint (or password) is required again at the login phase. TOSHIBA Password Utility The TOSHIBA Password utility allows you to set a password in order to restrict access to the computer. HW Setup This utility allows you to customize your hardware settings according to the way you work with the computer and the peripherals you use.
C870/C870D/L870/L870D/L875/L875D TOSHIBA eco Utility This computer is equipped with "eco mode". This mode slightly lowers performance of some devices to reduce electric power consumption. You can realize measurable power savings by using it continuously. TOSHIBA eco Utility helps you monitor your power savings by showing approximate real time power consumption.
C870/C870D/L870/L870D/L875/L875D TOSHIBA Service Sta- This application allows your computer to tion automatically search for TOSHIBA software updates or other alerts from TOSHIBA that are specific to your computer system and its programs. When enabled, this application periodically transmits to our servers a limited amount of system information, which will be treated in strict accordance with the rules and regulations as well as applicable data protection law.
C870/C870D/L870/L870D/L875/L875D Access each function using the following procedures. *1 To access the Power Options, click Start -> Control Panel -> System and Security -> Power Options. Hot keys Hot keys are specific key combinations that let you quickly change the system configuration directly from the keyboard without running a system program.
C870/C870D/L870/L870D/L875/L875D Low battery automat- When battery power is exhausted to the point ic Hibernation Mode *1 that computer operation cannot be continued, the system automatically enters Hibernation Mode and shuts itself down. This can be specified in the Power Options.
C870/C870D/L870/L870D/L875/L875D Sleep and Charge It also displays the remaining battery capacity. Sleep and Charge Your computer can supply USB bus power (DC5V) to the USB port even when the power of the computer is turned OFF. "Power OFF" includes Sleep Mode, Hibernation Mode or shutdown state. This function can be used for ports that support the Sleep and Charge function. The port with the icon ( ) has Sleep and Charge function.
C870/C870D/L870/L870D/L875/L875D Metal paper clips or hair pins/clips will generate heat if they come into contact with USB ports. Do not allow USB ports to come into contact with metal products, for example when carrying the computer in your bag. Starting the TOSHIBA Sleep Utility To start the utility, click Start -> All Programs -> TOSHIBA -> Tools & Utilities -> Sleep Utility. Enabling Sleep and Charge This utility can be used to enable and disable the Sleep and Charge function.
C870/C870D/L870/L870D/L875/L875D User Password To start the utility, point to or click the following items: Start -> All Programs -> TOSHIBA -> Support & Recovery -> TOSHIBA Assist -> SECURE -> User password Please refer to the User Password section of HW Setup for further information. Supervisor Password If you set a Supervisor Password, some functions will be restricted when a user logs on with the User Password.
C870/C870D/L870/L870D/L875/L875D After you changed the settings of HWSetup, a dialog box may appear to prompt you that the changes will take effect after the computer is restarted. Make sure to restart your computer immediately to apply these changes. Accessing HW Setup To run the HW Setup program, click Start -> All Programs -> TOSHIBA -> Tools & Utilities -> HWSetup.
C870/C870D/L870/L870D/L875/L875D Registered Selects the password. A dialogue box will appear to allow you to set the password. To enter a user password: 1. Select Registered to display the following prompt: Enter Password: 2. 3. Enter a password. The character string you enter is displayed as a string of asterisk. Click OK. The following message appears, allowing you to verify the password. Verify Password: If character strings match, the password is registered. Click OK.
C870/C870D/L870/L870D/L875/L875D Auto-Selected Selects an external monitor if one is connected, otherwise, it selects the internal display. (Default) System LCD Only Selects the internal LCD, even if an external monitor is connected. Boot Setting This function allows you to modify the boot settings. Boot Priority Options This tab allows you to set the priority for booting the computer. The Boot Priority Options setting window will be displayed.
C870/C870D/L870/L870D/L875/L875D The Panel Open - Power On feature is supported with some models. Keyboard This tab allows you to set conditions for the Keyboard. Function Keys mode (without pressing FN first) This feature allows you to configure the Function Keys Mode. For the Hot key functions can be performed, please refer to the Hot keys section in Chapter 3, Operating Basics. Special function mode Press the function key by itself to use special functions.
C870/C870D/L870/L870D/L875/L875D Disabled Disables the internal USB 3.0 controller. LAN Wake-up on LAN This feature lets the computer's power be turned on from shutdown when it receives a wake-up packet (Magic packet) from the LAN. The Wake-up on LAN function consumes power even when the system is off. Leave the AC adaptor connected while using this feature.
C870/C870D/L870/L870D/L875/L875D TOSHIBA PC Health Monitor The TOSHIBA PC Health Monitor application proactively monitors a number of system functions such as power consumption, battery health and the system cooling, informing you of significant system conditions. This application recognizes the system and individual component serial numbers, and will track specific activities related to the computer and their usage.
C870/C870D/L870/L870D/L875/L875D Clicking Next will display the "PC Health Monitor Software Notice & Acceptance" screen. Please carefully read the information displayed. Selecting ACCEPT and clicking OK will enable the program. By enabling the TOSHIBA PC Health Monitor software, you agree with these terms and conditions and to the use and sharing of the collected information.
C870/C870D/L870/L870D/L875/L875D Check your Windows® manual for more information on backing up your system (including the system image backup feature). Creating Recovery Media This section describes how to create Recovery Media. Be sure to connect the AC adaptor when you create Recovery Media. Be sure to close all other software programs except the Recovery Media Creator. Do not run software such as screen savers which can put a heavy load on the CPU. Operate the computer at full power.
C870/C870D/L870/L870D/L875/L875D 4. 5. Double click the Recovery Media Creator icon on the Windows 7 desktop, or select the application from Start Menu. After Recovery Media Creator starts, select the type of media and the title you wish to copy, and then click the Create button.
C870/C870D/L870/L870D/L875/L875D However, if you have already created a "Recovery Media", you can use it to restore the recovery partition. If you have not created "Recovery Media", please contact TOSHIBA support for assistance. Restoring the pre-installed software from the Recovery Hard Disk Drive A portion of the total Hard Disk Drive space is configured as a hidden recovery partition. This partition stores files which can be used to restore pre-installed software in the event of a problem.
C870/C870D/L870/L870D/L875/L875D Chapter 5 Power and Power-Up Modes The computer's power resources include the AC adaptor, battery pack and any internal batteries. This chapter provides details on making the most effective use of these resources, and includes information on charging batteries, tips for saving battery power, and information on the different power-up modes.
C870/C870D/L870/L870D/L875/L875D Monitoring of power condition As shown in the below table, the DC IN/Battery and Power indicators on the system indicator panel alert you to the computer’s operating capability and battery charge status. DC IN/Battery indicator Check the DC IN/Battery indicator to determine the status of the battery pack and the power status with the AC adaptor connected. The following indicator conditions should be noted: Flashing amber The battery charge is low.
C870/C870D/L870/L870D/L875/L875D Battery This section explains battery types, use, recharging methods and handling. Battery types The computer has different types of batteries. Battery pack When the AC adaptor is not connected, the computer's main power source is a removable lithium ion battery pack, also referred to in this manual as the main battery.
C870/C870D/L870/L870D/L875/L875D The lithium ion battery pack can explode if not replaced, used, handled or disposed of properly. Dispose of the battery as required by local ordinances or regulations. Use only batteries recommended by TOSHIBA as replacements. The computer's RTC battery is a lithium battery and should be replaced only by your dealer or by a TOSHIBA service representative. The battery can explode if not properly replaced, used, handled or disposed.
C870/C870D/L870/L870D/L875/L875D Battery type Power off Power on Battery pack 3 hours max 3~5 hours 3 hours max 3~5 hours 4 hours max 4~5 hours (24Wh, 3 cell) Battery pack (48Wh, 6 cell) Battery pack (66Wh, 6 cell high capacity) Please be aware that the charging time when the computer is on is affected by ambient temperature, the temperature of the computer and how you are using the computer - if you make heavy use of external devices for example, the battery might scarcely charge at all during o
C870/C870D/L870/L870D/L875/L875D Clicking the battery icon on the Taskbar Via the Battery Status in the Windows Mobility Center window You should wait at least 16 seconds after turning on the computer before trying to monitor the remaining operating time. This is because the computer needs this time to check the battery's remaining capacity and then calculate the remaining operating time, based on this together with the current power consumption.
C870/C870D/L870/L870D/L875/L875D Battery type Sleep Mode Shut Down Mode Battery pack about 1.9 days about 2.9 months about 3.7 days about 5.8 months about 5.1 days about 8 months (24Wh, 3 cell) Battery pack (48Wh, 6 cell) Battery pack (66Wh, 6 cell high capacity) Extending battery life To maximize the life of your battery packs: At least once a month, disconnect the computer from a power source and operate it on battery power until the battery pack fully discharges.
C870/C870D/L870/L870D/L875/L875D reaches the end of its operating life. In addition to this, you might also replace a discharged battery pack with a charged spare when you are operating your computer away from an AC power source for an extended period of time. This section explains how to remove and install the battery pack, and begins with the removal process which is detailed through the following steps. Do not remove the battery pack while the computer is in Sleep Mode.
C870/C870D/L870/L870D/L875/L875D Figure 5-2 Releasing the battery pack -2 1. Battery lock 2. Battery release latch 3. Battery pack Installing the battery pack To install a battery pack, follow the steps as detailed below: Do not touch the battery release latch while holding the computer or the battery pack might fall out due to the unintentional release of the battery release latch and cause injuries. 1. 2. 3. Insert the battery pack as far as it will go into the computer.
C870/C870D/L870/L870D/L875/L875D Panel power on/off You can set up your computer so that power is turned off automatically when you close the display panel, and turned on again when you open it. Please note that this function is only available for Sleep Mode or Hibernation Mode, not for Shut Down Mode. If the panel power off function is enabled, and you manually shut down Windows, do not close the display panel until the shut down process has been completed.
C870/C870D/L870/L870D/L875/L875D Chapter 6 Troubleshooting TOSHIBA have designed this computer for durability, however, should problems occur you are able to use the procedures detailed in this chapter to help determine the cause. All users should become familiar with this chapter as knowing what might go wrong can help prevent problems from occurring in the first place.
C870/C870D/L870/L870D/L875/L875D Check all cables to ensure they are correctly and firmly attached to the computer - loose cables can cause signal errors. Inspect all connecting cables for loose wires and all connectors for loose pins. Check that your disc media is correctly loaded Always try to make detailed notes of your observations and keep them in a permanent error log - this will help you to describe your problems to TOSHIBA Support.
C870/C870D/L870/L870D/L875/L875D Hardware If you cannot find a software problem, you should then check the setup and configuration of your hardware. First run through the items in the preliminary checklist as described previously then, if you still cannot correct the problem, try to identify the source - the next section provides checklists for individual components and peripherals.
C870/C870D/L870/L870D/L875/L875D the indicator is glowing, the computer is connected to a live external power source. Hardware and system checklist This section discusses problems caused by your computer’s hardware or attached peripherals.
C870/C870D/L870/L870D/L875/L875D Problem Procedure AC adaptor doesn’t power the computer Check the connections to make sure that the power cord/adaptor is firmly connected to the computer and a working power outlet. Check the condition of the cord and terminals. If the cord is frayed or damaged it should be replaced, while if the terminals are soiled, they should be cleaned with a clean cotton cloth. If the AC adaptor still does not power the computer, you should contact TOSHIBA Support.
C870/C870D/L870/L870D/L875/L875D Problem Procedure Battery doesn’t If the battery is completely discharged, it will not charge when the AC begin charging immediately, in these instances you adaptor is attached should wait a few minutes before trying again. If the battery still does not charge, you should check that the power outlet the AC adaptor is connected to its supplying power - this can be tested by plugging another appliance into it.
C870/C870D/L870/L870D/L875/L875D Real Time Clock Problem Procedure The BIOS setting and system date/ time are lost. The charge in the Real Time Clock (RTC) battery has run out - you will need to set the date and time in the BIOS setup application by using the following steps: 1. 2. 3. 4. 5. Press and hold the F2 key and then turn on the computer - the BIOS setup utility will load. Set the date in the System Date field. Set the time in the System Time field.
C870/C870D/L870/L870D/L875/L875D Problem Procedure Markings appear on the computer's display panel. These marks may have come from contact with the keyboard and Touch Pad while the display panel has been closed. You should try to remove the marks by gently wiping the display panel with a clean dry cloth or, if this fails, with a good quality LCD screen cleaner.
C870/C870D/L870/L870D/L875/L875D Problem Procedure You cannot access a Make sure the drive’s disc tray is securely closed. CD/DVD/Blu-ray Press gently until it clicks into place. Disc™ in the drive Open the disc tray and make sure the disc is properly seated. It should lie flat with the label facing up. A foreign object in the disc tray could block laser light from reading the disc. Make sure there is no obstruction. Remove any foreign object. Check whether the disc is dirty.
C870/C870D/L870/L870D/L875/L875D Touch Pad Problem Procedure The Touch Pad does Check the Device Select settings. not work. Click Start -> Control Panel -> Hardware and Sound -> Mouse. Pressing hot keys to enable. On-screen pointer does not respond to pointing device operation In this instance the system might be busy - Try moving the mouse again after waiting a short while.
C870/C870D/L870/L870D/L875/L875D USB mouse Problem Procedure On-screen pointer does not respond to mouse operation In this instance the system might be busy - Try moving the mouse again after waiting a short while. Remove the mouse from the computer and then reconnect it to a free USB port in order to ensure it is firmly attached. Double-clicking does In this instance, you should initially try changing not work the double-click speed setting within the Mouse Control utility. 1. 2. 3.
C870/C870D/L870/L870D/L875/L875D Problem Procedure USB device does not Remove the USB device from the computer and work then reconnect it to a free port in order to ensure it is firmly attached. Ensure that any required USB device drivers are properly installed - to achieve this you should refer to both the device documentation and the operating system documentation.
C870/C870D/L870/L870D/L875/L875D Problem Procedure The battery depletes quickly even when I turned OFF the power of the computer. If Sleep and Charge function is enabled, the computer's battery will discharge during hibernation or when the computer is turned off. External devices connected to the compatible ports do not work when connected to a compatible port. Some external devices may not work when connected to a compatible port if the Sleep and Charge function is enabled.
C870/C870D/L870/L870D/L875/L875D Problem Procedure Annoying sound is heard In this instance you may be experiencing feedback from either the internal microphone or an external microphone connected to the computer - please refer to Sound System in Chapter 3, Operating Basics for further information. Volume cannot be adjusted during Windows start up or shut down. If you are still unable to resolve the problem, contact TOSHIBA Support.
C870/C870D/L870/L870D/L875/L875D Problem Procedure No display Try adjusting the contrast and brightness controls on the external monitor. Press the hot key in order to change the display priority and ensure that it is not set for the internal display only. Check to see if the external monitor is connected.
C870/C870D/L870/L870D/L875/L875D Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 3, Operating Basics. Problem Procedure Cannot access Wireless LAN Make sure the computer's Wireless communication function is on. If problems persist, contact your LAN administrator. Bluetooth For further information on Bluetooth wireless communication, please refer to Chapter 3, Operating Basics.
C870/C870D/L870/L870D/L875/L875D If a problem occurs when you are running software applications, consult the software documentation for troubleshooting suggestions and consider calling the software company's technical support department for assistance. Consult the reseller or dealer from where you purchased your computer and/or software - they are your best resource for current information and support.
C870/C870D/L870/L870D/L875/L875D Appendix A Specifications This appendix summarizes the computer’s technical specifications. Physical Dimensions Size Approximately 413 (w) x 268 (d) x 30/34 (h) millimeters (not including parts that extend beyond the main body). The physical dimensions may vary depending on the model you purchased.
C870/C870D/L870/L870D/L875/L875D External RGB monitor port pin assignment 5 1 10 6 15 11 Pin Signal Name Description I/O 1 CRV Red Video Signal O 2 CGV Green Video Signal O 3 CBV Blue Video Signal O 4 Reserved Reserved 5 GND Ground 6 GND Ground 7 GND Ground 8 GND Ground 9 +5V Power Supply 10 GND Ground 11 Reserved Reserved 12 SDA Data Signal I/O 13 HSYNC Horizontal Sync Signal O 14 VSYNC Vertical Sync Signal O 15 SCL Data Clock Signal O I/O (I):
C870/C870D/L870/L870D/L875/L875D Appendix B AC Power Cord and Connectors The power cord’s AC input plug must be compatible with the various international AC power outlets and the cord must meet the standards for the country/region in which it is used. All cords must meet the following specifications: Wire size: Minimum 0.75 mm2 Current rating: Minimum 2.5 amperes Certification agencies China: CQC U.S. and Canada: UL listed and CSA certified No.
C870/C870D/L870/L870D/L875/L875D The following illustrations show the plug shapes for the U.S.A. and Canada, the United Kingdom, Australia, Europe and China.
C870/C870D/L870/L870D/L875/L875D Appendix C Legal Footnotes This chapter states the Legal Footnotes information applicable to TOSHIBA computers. Non-applicable Icons Certain computer chassis are designed to accommodate all possible configurations for an entire product series. Therefore, please be aware that your selected model may not have all the features and specifications corresponding to all of the icons or switches shown on the computer chassis.
C870/C870D/L870/L870D/L875/L875D conditions. Read additional restrictions in your product documentation. Contact TOSHIBA technical service and support, refer to TOSHIBA support section in Chapter 6, Troubleshooting for more information. 64-Bit Computing 64-bit processors are designed to take advantage of 32 and 64 bit computing.
C870/C870D/L870/L870D/L875/L875D achieved on select models and configurations tested by TOSHIBA at the time of publication. Recharge time varies depending on usage. Battery may not charge while computer is consuming full power. After going through many charge and discharge cycles, the battery will lose its ability to perform at maximum capacity and will need to be replaced. This is a normal phenomenon for all batteries.
C870/C870D/L870/L870D/L875/L875D Copy Protection Applicable copy protection standards included in certain media may prevent or limit recording or viewing of the media.
C870/C870D/L870/L870D/L875/L875D Appendix D Information for Wireless Devices Wireless LAN Interoperability The Wireless LAN is compatible with other LAN systems Direct Sequence Spread Spectrum (DSSS) /Orthogonal Frequency Division Multiplexing (OFDM) radio technology, and is compliant to: The IEEE 802.11 Standard on Wireless LANs (Revision a/b/g/n or b/g/ n), as defined and approved by the Institute of Electrical and Electronics Engineers.
C870/C870D/L870/L870D/L875/L875D In Europe visit http://www.toshiba-europe.com/computers/tnt/bluetooth.htm Your Bluetooth product is not compatible with devices using Bluetooth Version 1.0B specifications Wireless Devices and your health Wireless products, like other radio devices, emit radio frequency electromagnetic energy. The level of energy emitted by Wireless products however is far much less than the electromagnetic energy emitted by wireless devices like for example mobile phones.
C870/C870D/L870/L870D/L875/L875D Italy: - For private use, a general authorization is required if WAS/ RLAN’s are used outside own premises. For public use, a general authorization is required. Luxembourg: Implemented General authorization required for network and service supply. Norway: Implemented This subsection does not apply for the geographical area within a radius of 20 km from the centre of Ny-Alesund. Russian Federation: - Only for indoor applications.
C870/C870D/L870/L870D/L875/L875D Restrictions for Use of 5470-5725MHz Frequencies in Europe Italy: - For private use, a general authorization is required if WAS/ RLAN’s are used outside own premises. Luxembourg: Implemented General authorization required for network and service supply Russian Federation: Limited e.i.r.p 100mW. Permitted to use only for indoor applications, closed industrial and warehouse areas, and on board aircraft. 1. 2.
C870/C870D/L870/L870D/L875/L875D designed to provide reasonable protection against harmful interference in a residential installation. Refer to the FCC information section for the detailed information. Caution: Exposure to Radio Frequency Radiation The radiated output power of the Wireless device is far below the FCC radio frequency exposure limits. Nevertheless, the Wireless device shall be used in such a manner that the potential for human contact during normal operation is minimized.
C870/C870D/L870/L870D/L875/L875D Using this equipment in Japan In Japan, the frequency bandwidth of 2,400MHz to 2,483.5MHz for second generation low-power data communication systems such as this equipment overlaps that of mobile object identification systems (premises radio station and specified low-power radio station). 1.
C870/C870D/L870/L870D/L875/L875D 4. : This equipment uses a frequency bandwidth from 2,400 MHz to 2,483.5 MHz. It is impossible to avoid the band of mobile object identification systems. 4. About the JEITA 5GHz Wireless LAN supports W52/W53/W56 Channel.
C870/C870D/L870/L870D/L875/L875D Radio approvals for wireless devices Approved Countries/Regions for the Realtek® RTL8188CE 802.11n PCI-E NIC b/g/n Wireless LAN This equipment is approved to the radio standard by the countries/regions in the following table. Do not use this equipment in the countries/regions which are not listed in the table below. An ad-hoc mode is not available in 802.11n mode. Available channel of Peer-to-peer connection by ad-hoc mode is Ch1Ch11.
C870/C870D/L870/L870D/L875/L875D Namibia Nepal Netherlands New Zealand Nicaragua Nigeria Norway Oman Pakistan Papua New Guinea Paraguay Peru Philippines Poland Portugal Qatar Romania Russia Rwanda Saint Vincent and the Grenadines Saudi Arabia Senegal Serbia Singapore Slovak Republic Slovenia South Africa South Korea Spain Sweden Switzerland Taiwan Thailand Trinidad and Tobago Tunisia Turkey Uganda Ukraine UAE United Kingdom United States Uruguay Venezuela Vietnam
C870/C870D/L870/L870D/L875/L875D Canada Chile Costa Rica Croatia Cyprus Czech Republic Denmark Egypt Estonia Finland France Germany Ghana Greece Hong Kong Hungary Iceland India Indonesia Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kuwait Kyrgyzstan Latvia Lebanon Liechtenstein Lithuania Luxembourg Malaysia Malta Mexico Monaco Morocco Mozambique Namibia Netherlands Norway Oman Pakistan Papua New Guinea Paraguay Philippines Poland Portugal Qata
C870/C870D/L870/L870D/L875/L875D Connection with an access point by the Infrastructure mode is Ch1Ch13. As of Jan.
C870/C870D/L870/L870D/L875/L875D Do not use this equipment in the countries/regions which are not listed in the table below. An ad-hoc mode is not available in 802.11n mode. Available channel of Peer-to-peer connection by ad-hoc mode is Ch1Ch11. Connection with an access point by the Infrastructure mode is Ch1Ch13. As of Jan.
C870/C870D/L870/L870D/L875/L875D Index A Display automatic power off 4-5 hinges 2-8 opening 1-4 screen 2-8 AC adaptor additional 3-42 connecting 1-3 DC IN 19V jack 2-2 Display controller 2-11 B Documentation list 1-1 Dual Pointing Device Touch Pad 6-10 Battery extending life 5-7 monitoring capacity 5-5 real time clock 2-10, 5-3 save mode 4-5 types 5-3 Battery pack replacing 5-7 DVD Super Multi drive using writing E Equipment checklist 1-1 Bluetooth Bluetooth Stack for Windows by Toshiba 4-2 proble
C870/C870D/L870/L870D/L875/L875D HDMI out port 2-4 Heat dispersal 3-45, 4-6 Memory media slot 3-29 Hibernation Mode 1-9, 4-6 Moving the computer 3-44 Hot keys 4-5 MultiMediaCard removing 3-33 HW Setup accessing 4-10 Boot 4-12 display 4-11 general 4-10 keyboard 4-13 LAN 4-14 SATA 4-14 USB 4-13 window 4-10 K Keyboard FN Sticky key 3-4 Function keys F1...
C870/C870D/L870/L870D/L875/L875D Memory Media Card 6-9 Optical Disc Drive 6-8 Overheating power down 6-4 Pointing device 6-9 Power 6-4 Real Time Clock 6-7 Sound system 6-13 TOSHIBA support 6-16 Touch Pad 6-10 USB device 6-11 USB mouse 6-11 Wireless LAN 6-16 TOSHIBA HDD/SSD Alert Utility 4-3 TOSHIBA PC Diagnostic Tool 4-1 U USB device problems 6-11 V R Video mode 3-44 Recovery hard disk drive 4-19 Recovery Media 4-18, 4-19 Restarting the computer 1-10 S Video RAM 2-10 W Web Camera 2-8 Wireless commu
