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Table of Contents
Related Manuals for dynabook PORTEGE X40-M
Summarization of Contents
Legal, Regulatory, and Safety Information
Copyright, Disclaimer, and Trademarks
Details copyright, disclaimer, and trademark information for the manual.
Regulatory Information
Provides information regarding regulatory compliance for the device.
FCC Information
Details FCC compliance and RF exposure requirements for the device.
FCC Conditions
Outlines the conditions under which the device complies with FCC rules.
Contact Information
Provides contact information for Dynabook Americas, Inc.
California Prop 65 Warning
Warns about chemicals in the product known to cause cancer or birth defects.
Export Administration Regulation
Explains regulations related to the export of the product.
EU Declaration of Conformity
Details the product's compliance with European Directives and CE marking.
CE Compliance
States compliance with Directive 2014/53/EU and other relevant directives.
Working Environment Recommendations
Provides guidance on suitable working environments for the product.
VCCI Class B Information (Japan)
Information for Japan's VCCI Class B digital device standard.
Canadian Regulatory Information
Details Canadian regulatory compliance for radio noise emissions.
Canadian Notice
States compliance with ISED license-exempt RSS standards.
Canadian RF Exposure Compliance
Requirements for co-location and antenna distance for Canadian RF compliance.
Indoor Use Restriction (5.15-5.25 GHz)
Restricts 5.15-5.25 GHz band operation to indoor use to reduce interference.
EU Energy Efficiency Regulations (EC 1275/2008)
Information on power consumption requirements for household equipment.
Product Disposal Instructions
Explains how to properly collect and dispose of products according to regulations.
Battery and Accumulator Disposal
Explains disposal of batteries and accumulators according to EU directives.
REACH Compliance Statement
Statement on compliance with EU's chemical regulation REACH.
Turkey Product Disposal
Disposal instructions specific to products in Turkey.
India Product Disposal and Recycling
Instructions for proper disposal and recycling of products in India.
Video Standard Licensing Notice
Licensing information for AVC, VC-1, and MPEG-4 Visual patent portfolios.
OpenSSL Toolkit License Issues
Details licensing terms for the OpenSSL toolkit.
OpenSSL License Terms
Provides the full license text for the OpenSSL Project.
FreeType License Issues
Details licensing terms for the FreeType Project.
FreeType Project License Details
Explains the terms and conditions for using the FreeType Project software.
FreeType Contact Information
Provides mailing lists and website for FreeType project contact.
ENERGY STAR Program Compliance
Information on ENERGY STAR compliance and energy efficiency features.
Computer and Battery Disposal
Instructions for disposing of the computer and its battery pack.
General Safety Precautions
General precautions for safe product usage and to prevent injury or damage.
Provide Adequate Ventilation
Guidelines for ensuring proper ventilation to prevent overheating.
Create a Computer-Friendly Environment
Recommendations for protecting the computer from environmental hazards.
Prevent Stress Injury
Information on preventing stress injuries from keyboard use.
Avoid Heat Injury
Precautions to avoid heat-related injuries from product contact.
Prevent Pressure or Impact Damage
Warnings against applying pressure or impact to the computer.
Cleaning the Computer Safely
Safe procedures for cleaning the computer's exterior and display.
Moving the Computer Safely
Precautions to take when moving the computer to ensure trouble-free operation.
Mobile Phone Interference
Note on potential interference between mobile phones and the audio system.
Safety Icons Explanation
Explains the meaning of safety icons used in the manual.
Safety Icon Meanings
Details the meaning of DANGER, WARNING, CAUTION, and NOTE signal words.
Getting Started
Equipment Checklist
Lists items included with the computer for verification.
Manual Conventions
Explains manual formatting conventions for terms and procedures.
First-Time Computer Usage
Provides basic information to start using the computer for the first time.
Connecting the AC Adaptor
Instructions on how to connect the AC adaptor for power and charging.
DC IN 19V Jack Connection
Steps for connecting the AC adaptor using the DC IN 19V jack.
USB Type-C Port Connection
Steps for connecting the AC adaptor using the USB Type-C port.
Opening the Display Panel
Instructions on how to open the display panel for optimal viewing.
Turning On the Power
Describes how to turn on the computer's power.
Initial Setup Process
Guides through the initial setup and operating system installation.
Getting to Know Windows
Directs users to resources for learning Windows operation.
Understanding the Start Menu
Explains the function and access methods for the Windows Start menu.
Windows Taskbar Overview
Describes the Windows taskbar and its components.
Using Task View
Explains how to use Task View to manage running applications and desktops.
Using Windows Search
How to use the search function to find apps, files, and settings.
Navigating Windows Settings
How to access and configure system settings in Windows.
Microsoft Store for Apps
Information on downloading applications from the Microsoft Store.
Windows Hello Features
Explains Windows Hello for secure sign-in using biometrics or PIN.
Windows Sign-in Options
Details available sign-in methods like Password, PIN, Fingerprint, and Face.
Turning Off the Power
Explains how to turn off the computer's power.
Shut Down Mode Procedure
Steps to properly shut down the computer.
Restarting the Computer
Methods for restarting the computer.
Using Sleep Mode
How to use Sleep Mode to interrupt work without closing software.
Benefits of Sleep Mode
Advantages of using Sleep Mode for power saving and quick resume.
Executing Sleep Mode
Ways to put the computer into Sleep Mode.
Sleep Mode Limitations
Conditions under which Sleep Mode may not function correctly.
Hibernation Mode Overview
Explains Hibernation Mode for saving memory content when turned off.
Benefits of Hibernation Mode
Advantages of using Hibernation Mode for power saving.
Starting Hibernation Mode
How to enter Hibernation Mode and configure it in Power Options.
System Recovery Options
Information on the hidden recovery partition and creating recovery media.
Creating Recovery Media
Steps for creating recovery media for system restoration.
Creating Recovery Drive
Detailed steps to create a recovery drive using Windows system tools.
Restore from Recovery Media
How to restore software using created recovery media.
Restore from Recovery Partition
How to restore software using the internal recovery partition.
Recovery Partition Considerations
Notes on using partitioning programs and potential issues with recovery.
The Grand Tour
Non-Applicable Icons Explanation
Refers to Legal Footnotes for information on non-applicable icons.
Front View (Display Closed)
Shows and describes the front of the computer with the display closed.
Stereo Speakers Description
Explains the function of the stereo speakers.
Left Side View
Shows and describes the left side of the computer.
Security Lock Slot
Describes the security lock slot for attaching a security cable.
DC IN 19V Jack
Explains the DC IN 19V jack for power and battery charging.
HDMI Out Port
Describes the HDMI out port for connecting external displays.
USB 3.2 Gen1 Port (Left Side)
Details the USB 3.2 Gen1 port on the left side of the computer.
Thunderbolt 4/USB Type-C Ports
Describes the Thunderbolt 4/USB Type-C ports for data, video, and power.
Headphone/Microphone Jack
Describes the jack for connecting headphones and microphones.
DC IN/Battery Indicator
Explains the DC IN/Battery indicator for power and charge status.
Right Side View
Shows and describes the right side of the computer.
Smart Card Slot
Describes the slot for installing a Smart Card device.
SIM Card Slot
Describes the slot for inserting a SIM card for internet access.
Memory Media Slot
Describes the slot for inserting memory cards like microSD.
USB 3.2 Gen1 Port (Right Side)
Details the USB 3.2 Gen1 port on the right side of the computer.
LAN Jack
Describes the LAN jack for connecting to a wired network.
Back View
Shows and describes the back of the computer.
Cooling Vents
Explains the function of cooling vents to prevent overheating.
Underside View
Shows and describes the underside of the computer.
Underside Cooling Vents
Explains the function of underside cooling vents to prevent overheating.
Front View (Display Open)
Shows the computer with the display panel open.
Infrared LED Functionality
Details the Infrared LED's behavior during Windows Hello Face operation.
Face Recognition Sensor Operation
Explains the operation and precautions for the face recognition sensor.
Web Camera
Explains the Web Camera for video recording and conferencing.
Web Camera LED Indicator
Describes when the Web Camera LED glows.
Web Camera Shutter Usage
Explains how to use the Web Camera Shutter for privacy.
Microphone Functionality
Describes the function of the built-in microphones.
Display Screen Details
Provides resolution and brightness information for the display screen.
LCD Legal Footnote
Refers to Legal Footnotes for LCD information.
Display Hinges Functionality
Explains how the display hinges allow panel positioning.
Wireless Antenna Types
Lists types of antennas built into the computer.
Wireless LAN Legal Footnote
Refers to Legal Footnotes for Wireless LAN information.
Power Button Operation
Explains how to use the power button to turn the computer on/off.
Power Indicator Light
Describes the normal state of the power indicator.
Keyboard Functionality
Describes the keyboard's keys and functionality.
Fingerprint Sensor Functionality
Explains how the fingerprint sensor enables enrollment and sign-in.
Touch Pad Functionality
Explains the Touch Pad for controlling the mouse pointer.
Touch Pad Control Buttons Usage
Explains the function of the touch pad control buttons.
Internal Hardware Components
Describes the internal hardware components of your computer.
CPU Specifications
Notes that CPU type varies by model.
CPU Legal Footnote
Refers to Legal Footnotes for CPU information.
Internal Storage Drive Details
Describes the internal storage drive capacity and SSD usage.
Internal Storage Drive Capacity Legal Footnote
Refers to Legal Footnotes for storage drive capacity information.
Video RAM Description
Explains Video RAM's role in storing image data.
Graphics Processing Unit (GPU)
Details GPU performance variation and optimization.
GPU Legal Footnote
Refers to Legal Footnotes for GPU information.
Intel Display Power Saving Technology
Explains the technology for saving power by optimizing picture contrast.
DC IN/Battery Indicator Status
Describes the meanings of different DC IN/Battery indicator states.
Power Indicator Status
Describes the meanings of different Power indicator states.
Operating Basics
Using the Touch Screen
Explains basic touch screen gestures and operations.
Using the Touch Pad
Explains various touch pad gestures like tap, pinch, and scroll.
The Keyboard
Describes keyboard types, layout, and special keys.
Keyboard Indicator Lights
Explains the CAPS LOCK and NUM LOCK indicators.
CAPS LOCK Indicator
Explains the CAPS LOCK indicator's function.
NUM LOCK Indicator
Explains the NUM LOCK indicator's function.
Function Keys Overview
Details the function keys (F1-F12) and their combinations.
Function Key Combinations
Lists various function key combinations and their actions.
Windows Special Keys
Explains the Windows logo key and Copilot key functions.
Using the Fingerprint Sensor
Guides on enrolling and recognizing fingerprints with the sensor.
Fingerprint Sensor Model Compatibility
Notes that fingerprint function is model-dependent.
Fingerprint Sensor Precautions
Guidelines for proper use and care of the fingerprint sensor.
Battery Information
Explains battery types, use, recharging, and handling.
Battery Pack Details
Identifies the main battery as a lithium-ion battery pack.
Real-Time Clock (RTC) Function
Explains the RTC function powered by the main battery.
Battery Pack Care and Use
Important safety precautions for handling the battery pack.
Charging the Battery
Explains how the battery charges and the role of the indicator.
Battery Charging Notice
Details conditions that might affect immediate battery charging.
Monitoring Battery Capacity
Methods for checking the remaining battery power.
Maximizing Battery Operating Time
Factors affecting and tips for extending battery life.
Battery Pack Exhausted Time
Approximate times the battery lasts in Sleep and Shut Down modes.
Extending Battery Life
Monthly procedure to maximize battery pack lifespan.
Memory Media Functionality
Describes the memory media slot and supported media types.
Memory Media Card Notes
Notes on SDMI compliance and capacity limits for memory cards.
Memory Media Formatting
Information on formatting media cards according to specific standards.
Formatting Memory Media Cards
Instructions on reformatting memory cards using specific devices.
Media Card Care Precautions
Precautions for handling memory cards to prevent damage.
Inserting Memory Media
Step-by-step instructions for inserting memory media.
Removing Memory Media
Instructions for safely removing memory media.
Smart Card Usage
Information on using Smart Card slots and inserting Smart Cards.
Wireless WAN Device
Describes the Wireless WAN device for high-speed internet access.
Installing a SIM Card
Step-by-step guide for installing a SIM card.
Removing a SIM Card
Instructions for safely removing a SIM card.
GPS Functionality
Explains the GPS function and factors affecting performance.
HDMI Out Port Usage
How to connect an HDMI-compatible display device.
HDMI Display Video Settings
How to configure settings for viewing video on an HDMI display.
Local Area Network (LAN)
Information about connecting and disconnecting to a LAN.
LAN Cable Types
Details the types of LAN cables required for different Ethernet speeds.
Connecting the LAN Cable
Instructions for connecting the LAN cable to the computer.
Wireless Display Functionality
How to connect wirelessly to external displays using Wi-Fi.
Security Lock Usage
How to use a security lock to prevent theft.
Connecting the Security Lock
Steps to connect a security cable to the computer.
Optional Accessories
Lists available accessories like AC Adapters and USB Type-C Adapters.
Thunderbolt 4 Dock
Describes the Thunderbolt 4 Dock for connecting peripherals.
dynabook USB-C Dock
Describes the USB-C Dock for connecting peripherals.
Volume Mixer Controls
How to control audio volume for playback devices and applications.
Microphone Level Adjustment
How to change microphone recording levels.
DTS Audio Processing
Describes the audio enhancement suite for immersive sound.
Realtek Audio Console
How to configure audio settings using the Realtek Audio Console.
Video Mode Settings
How to configure video mode settings via the Display dialog.
Utilities and Advanced Usage
Utilities and Applications Overview
Describes pre-installed utilities and how to start them.
dynabook Settings Utility
Configuration management tool for computer settings.
eco Utility Features
Describes the eco Mode for reducing power consumption.
USB Charging Functionality
Explains how the computer can supply USB bus power.
Power Off and Charge Feature
How to charge USB devices even when the computer is powered off.
USB Charging in Battery Mode
Enables/disables USB charging under battery mode and shows capacity.
System ON CDP Charge Mode
Enables/disables rapid USB charging when the computer is powered on.
System Password Configuration
How to set and manage User and Supervisor passwords.
User Password Management
Steps to set, delete, or change a user password.
Owner String Configuration
Associates text with a password prompt.
Supervisor Password Management
How to set a supervisor password to restrict functions.
Starting Computer with Password
How to enter a password when starting the computer.
Pre-Boot Authentication
Enables authentication via fingerprint before Windows boots.
dynabook Screen Rotation Utility
Rotates screen orientation using keyboard shortcuts.
dynabook Setup Utility
BIOS setup utility for viewing and changing BIOS settings.
dynabook Maintenance Utility
Utility to erase internal storage drive, data, and partitions.
Special Features Overview
Lists special features like automatic power off and sleep modes.
System Automatic Sleep Mode
Automatically shuts down the system into Sleep Mode after inactivity.
Power On Password
Manages password security for preventing unauthorized access.
Intelligent Power Supply
Detects battery charge and protects components from abnormal conditions.
Low Battery Automatic Hibernation
Automatically enters Hibernation Mode when battery power is low.
Hibernation Mode Usage
Turns off power while saving software state for quick resume.
USB Wake-up Function
Restores computer from Sleep Mode using USB connected devices.
Troubleshooting
Problem-Solving Process
Guidelines for diagnosing and resolving computer problems effectively.
Preliminary Troubleshooting Checklist
Basic checks for common issues before deeper troubleshooting.
Analyzing Computer Problems
Questions to consider when identifying the cause of a malfunction.
Software-Related Problems
Troubleshooting steps for software or disk-related issues.
Hardware-Related Problems
Steps to check hardware setup and configuration for troubleshooting.
Keyboard Unresponsive Troubleshooting
Steps to take when the computer keyboard is not responding.
Program Stops Responding Troubleshooting
How to close a frozen program using Task Manager.
Computer Not Starting Troubleshooting
Checks for power connections and outlet when the computer fails to start.
Startup Advanced Options Issues
How to load advanced options like BIOS setup or Boot Menu during startup.
Hardware and System Checklist
Lists common areas for hardware and system problems.
Overheating and Automatic Shutdown
Explains automatic shutdown due to overheating and its prevention.
AC Power Issues
Troubleshooting for AC adaptor not powering the computer.
Battery Issues
Troubleshooting for battery not powering or charging the computer.
Real-Time Clock (RTC) Issues
Steps to resolve lost BIOS settings and system date/time.
BIOS Power-On Issues
Troubleshooting for the computer not powering on from BIOS.
Keyboard Issues
Mentions keyboard problems can be caused by setup and configuration.
Garbled Screen Output Troubleshooting
Steps to resolve garbled screen output related to keyboard remapping.
Internal Display Panel Issues
Troubleshooting for internal display panel problems like no display or markings.
No Display Troubleshooting
How to adjust display priority to resolve no display issues.
Display Panel Markings Troubleshooting
How to remove marks from the display panel caused by keyboard contact.
Internal Storage Drive Issues
Troubleshooting for the computer not booting from internal storage.
Slow Performance Troubleshooting
Steps to resolve slow performance due to fragmented storage drive.
Memory Media Card Issues
Troubleshooting for memory media card errors or inability to read files.
Pointing Device Issues
Troubleshooting for pointing device issues, including Touch Pad and USB mouse.
Touch Pad Issues
How to check device settings for Touch Pad problems.
Mouse Pointer Not Responding
Troubleshooting for unresponsive mouse pointers.
Touch Pad Double-Tapping Issues
How to adjust double-click speed settings for the Touch Pad.
Mouse Pointer Speed Adjustment
How to adjust cursor speed settings for the Touch Pad.
Touch Pad Sensitivity Adjustment
How to adjust touch sensitivity settings for the Touch Pad.
USB Mouse Issues
Troubleshooting for USB mouse operation problems.
Mouse Double-Clicking Issues
How to adjust double-click speed settings for the mouse.
Mouse Pointer Speed Settings
How to adjust mouse pointer speed settings.
Erratic Mouse Pointer Movement
Suggests cleaning the mouse sensor for erratic movement.
Fingerprint Sensor Issues
Troubleshooting for fingerprint registration or deletion problems.
USB Device Issues
Troubleshooting for USB devices not working, including driver installation.
Power Off and Charge Function Issues
Troubleshooting when the Power Off and Charge function is disabled or malfunctioning.
Rapid Battery Depletion Troubleshooting
Addresses battery depletion when the computer is off due to Power Off/Charge.
External Devices Not Working on Compatible Ports
Troubleshoots external devices not working on ports with Power Off/Charge enabled.
Sound System Issues
Troubleshooting for no sound or annoying sounds from the audio system.
No Sound Troubleshooting
Steps to check volume settings, connections, and device status for no sound.
Annoying Sound Troubleshooting
Addresses feedback noise from microphones.
External Monitor Issues
Troubleshooting for external monitor problems.
Monitor Not Turning On Troubleshooting
Checks connections and power for monitors that do not turn on.
External Monitor No Display Troubleshooting
Adjusting display priority and checking connections for external monitors.
External Monitor Display Error
Checks cable attachment for external monitor display errors.
LAN Connectivity Issues
Troubleshooting for inability to access LAN or Wake-on-LAN not working.
Wireless LAN Connectivity Issues
Troubleshooting for inability to access Wireless LAN.
Bluetooth Device Issues
Troubleshooting for inability to access Bluetooth devices.
Face Recognition Sign-In Issues
Suggests alternative sign-in methods if face recognition fails.
Technical Support Information
Information regarding technical assistance.
Before Contacting Technical Support
Steps to take for self-help before seeking technical assistance.
Hardware-Related Technical Support
Refers to warranty booklet for hardware-related problems.
Appendix
Technical Specifications
Summarizes the technical specifications of the computer.
Physical Dimensions
Lists the physical dimensions of the computer.
Environmental Requirements
Details operating and non-operating temperature and humidity ranges.
Power Requirements
Lists the power requirements for the AC adaptor and computer.
AC Power Cord and Connectors
Specifications for AC power cords and compatibility with outlets.
Certification Agencies
Lists certification agencies for various countries.
Wireless Devices Information
Information regarding wireless devices.
Wireless Technology Interoperability
Compatibility of Wireless LAN with other systems and IEEE 802.11 standard.
Bluetooth Module Interoperability
Details Bluetooth module design for interoperability and compliance.
Wireless Devices and Health
Information on radio frequency energy emitted by wireless products.
Wireless LAN Technology
Discusses wireless communication devices and their functions.
Wireless LAN Security
Recommends enabling encryption for wireless network security.
Wireless LAN Card Specifications
Lists compatibility, OS, and media access protocol for Wireless LAN.
Wireless LAN Radio Characteristics
Factors affecting radio characteristics of the Wireless LAN module.
Radio Frequency Interference Requirements
Restriction of device use to indoor environments due to frequency range.
Bluetooth Wireless Technology
Describes Bluetooth functionality for wireless personal area networks.
Bluetooth Security Features
Explains advanced security mechanisms like authentication and encryption.
Radio Regulatory Information
Compliance with radio frequency and safety standards.
European Radio Frequency Restrictions
Restrictions for use of 2400.0 - 2483.5 MHz frequencies in Europe.
Russian Federation RF Restrictions
Restrictions for using SRD with FHSS modulation in Russia.
Ukraine RF Restrictions
EIRP limits for Ukraine using built-in antenna.
European 5150-5350 MHz Restrictions
Product is for indoor use only in specified European countries.
European 5725-5875 MHz Restrictions
Antenna height and EIRP limits for Russia in the 5725-5875 MHz band.
Wireless Module Software and Power Output
Details software versions and maximum power output for European models.
Canada ISED Compliance
Compliance with ISED rules, including conditions for device operation.
USA FCC Compliance
FCC compliance for Class B digital devices and RF exposure.
Radio Frequency Radiation Exposure Caution
Minimizing human contact during normal operation and antenna distance.
Radio Frequency Interference Requirements
Restriction of device use to indoor environments due to frequency range.
Australia and New Zealand Compliance
Separation distance requirements for RF exposure compliance.
Using Equipment in Japan
Notes on frequency bandwidth overlap with mobile object identification systems.
Japan Usage Important Notice
Frequency bandwidth may operate in ranges used by industrial, medical, and other devices.
Wireless LAN Indications
Explains symbols related to Wireless LAN technology (frequency, modulation, range).
Bluetooth Indications
Explains symbols related to Bluetooth technology (frequency, modulation, range).
About JEITA
Mentions JEITA's role in 5 GHz Wireless LAN channel support.
Device Authorization (Japan)
Certification details for radio equipment in Japan.
Intel Wi-Fi 6E AX211 Details
Identifies the radio equipment name and manufacturer.
Information about Intel AMT
Explains Intel Active Management Technology (AMT) for IT management.
Disabling the AMT Function
Recommends disabling AMT for security and lists steps to do so.
Setting a New AMT Password
Requirements for creating a new password for AMT configuration.
US Keyboard Layout for Special Characters
Shows examples of special characters and their corresponding number keys.
AMT Function Behavior with AC Adaptor
Describes behavior when AC adaptor is connected and AMT is enabled.
Notes for System Administrators
Information for administrators regarding Intel AMT security and setup.
Accessibility Features Overview
How Windows 11 accessibility options can customize the notebook.
Accessing Windows Accessibility Settings
Ways to access Accessibility settings in Windows.
Accessibility for Dynabook Notebook
Options for users with impairments, categorized by feature.
Accessibility Features for Vision
Settings for text size, visual effects, pointer, and color filters.
Accessibility Features for Hearing
Options for users with hearing difficulties, including audio and caption settings.
Accessibility Features for Interaction
Features for speech, keyboard, mouse, and eye control.
Other Accessibility Features
Hardware ports, power on/off options, and sign-in options.
Touch Screen Accessibility
Refers to the Touch Screen section for usage information.
Touch Pad Accessibility
Refers to the Touch Pad section for usage information.
Keyboard Accessibility
Refers to the Keyboard section for information on keys and layout.
Fingerprint Sensor Accessibility
Refers to the Fingerprint Sensor section for enrollment and recognition.
Battery Accessibility
Refers to the Battery section for charging and care information.
Memory Media Accessibility
Refers to the Memory Media section for data transfer.
Smart Card Accessibility
Refers to the Smart Card section for slot usage.
Wireless WAN Accessibility
Refers to the Wireless WAN section for device information.
GPS Function Accessibility
Refers to the GPS Function section for information.
HDMI Out Port Accessibility
Refers to the HDMI Out Port section for connection information.
LAN Accessibility
Refers to the LAN section for connection information.
Wireless Display Accessibility
Refers to the Wireless Display section for connection information.
Security Lock Accessibility
Refers to the Security Lock section for theft prevention.
Sound System and Video Mode Accessibility
Refers to the Sound System and Video mode section for audio controls.
Utilities and Advanced Usage Details
Lists pre-installed utilities and advanced features.
Special Features Overview
Lists special features like automatic power off and sleep modes.
Troubleshooting Guide
Explains how to determine the cause of problems.
Support Website
Provides the Dynabook support website URL for assistance.
Legal Footnotes
Contains legal disclaimers and notes.
Non-Applicable Icons Explanation
Explains that not all features may be present on all models.
CPU Performance Factors
Factors affecting CPU performance, like peripheral use or altitude.
64-Bit Computing Compatibility
Notes potential incompatibility of 32-bit drivers with 64-bit OS.
Memory (Main System) Usage
Explains how main system memory is used by the graphics system.
Battery Life Factors
Factors affecting battery life and capacity degradation.
Internal Storage Drive Capacity
Defines Gigabyte and explains storage reporting differences.
LCD Screen Deterioration
Explains that LCD screen brightness deteriorates over time.
Graphics Processing Unit (GPU) Performance
Factors affecting GPU performance and available graphics memory.
Wireless LAN Performance Factors
Factors affecting wireless LAN transmission speed and range.
Copy Protection
Notes that copy protection standards may limit media recording.
Glossary
Defines terms used in the manual.
Abbreviations
Lists common abbreviations used in the manual.
AMT Abbreviation
Defines AMT as Intel® Active Management Technology.
ASCII Abbreviation
Defines ASCII as American Standard Code for Information Interchange.
BIOS Abbreviation
Defines BIOS as Basic Input/output System.
BD-ROM Abbreviation
Defines BD-ROM as Blu-ray Disc™ Read-only Memory.
bps Abbreviation
Defines bps as bits per second.
CD Abbreviation
Defines CD as Compact Disc.
CD-ROM Abbreviation
Defines CD-ROM as Compact Disc Read-only Memory.
CD-RW Abbreviation
Defines CD-RW as Compact Disc-rewritable.
CMOS Abbreviation
Defines CMOS as Complementary Metal-oxide Semiconductor.
CPU Abbreviation
Defines CPU as Central Processing Unit.
DC Abbreviation
Defines DC as Direct Current.
DDR Abbreviation
Defines DDR as Double Data Rate.
DIMM Abbreviation
Defines DIMM as Dual Inline Memory Module.
DVD Abbreviation
Defines DVD as Digital Versatile Disc.
DVD-R Abbreviation
Defines DVD-R as Digital Versatile Disc-recordable.
DVD-RAM Abbreviation
Defines DVD-RAM as Digital Versatile Disc-random Access Memory.
DVD-R DL Abbreviation
Defines DVD-R DL as Digital Versatile Disc Recordable Dual Layer.
DVD-ROM Abbreviation
Defines DVD-ROM as Digital Versatile Disc-read Only Memory.
DVD-RW Abbreviation
Defines DVD-RW as Digital Versatile Disc-rewritable.
DVD+R DL Abbreviation
Defines DVD+R DL as Digital Versatile Disc Recordable Double Layer.
FAT Abbreviation
Defines FAT as File Allocation Table.
FCC Abbreviation
Defines FCC as Federal Communications Commission.
FHD Abbreviation
Defines FHD as Full High Definition.
GB Abbreviation
Defines GB as gigabyte.
GBps Abbreviation
Defines GBps as gigabytes per second.
HD Abbreviation
Defines HD as High Definition.
HD+ Abbreviation
Defines HD+ as High Definition Plus.
HDD Abbreviation
Defines HDD as Hard Disk Drive.
HDMI™ Abbreviation
Defines HDMI™ as High-definition Multimedia Interface™.
HDMI™ CEC Abbreviation
Defines HDMI™ CEC as High-definition Multimedia Interface™ Consumer Electronics Control.
HTML Abbreviation
Defines HTML as Hypertext Markup Language.
IEEE Abbreviation
Defines IEEE as Institute of Electrical and Electronics Engineers.
I/O Abbreviation
Defines I/O as Input/Output.
IRQ Abbreviation
Defines IRQ as interrupt request.
ISP Abbreviation
Defines ISP as Internet Service Provider.
KB Abbreviation
Defines KB as kilobyte.
LAN Abbreviation
Defines LAN as Local Area Network.
LCD Abbreviation
Defines LCD as Liquid Crystal Display.
LED Abbreviation
Defines LED as Light Emitting Diode.
MB Abbreviation
Defines MB as megabyte.
MBps Abbreviation
Defines MBps as megabytes per second.
MMC Abbreviation
Defines MMC as MultiMediaCard.
OCR Abbreviation
Defines OCR as Optical Character Recognition (Reader).
PC Abbreviation
Defines PC as Personal Computer.
PCI Abbreviation
Defines PCI as Peripheral Component Interconnect.
PCMCIA Abbreviation
Defines PCMCIA as Personal Computer Memory Card International Association.
RAM Abbreviation
Defines RAM as Random Access Memory.
RGB Abbreviation
Defines RGB as Red, Green, and Blue.
RFI Abbreviation
Defines RFI as Radio Frequency Interference.
ROM Abbreviation
Defines ROM as Read-Only Memory.
RTC Abbreviation
Defines RTC as Real-Time Clock.
S/P DIF Abbreviation
Defines S/P DIF as Sony/philips Digital Interface Format.
SD Abbreviation
Defines SD as Secure Digital.
SDHC Abbreviation
Defines SDHC as Secure Digital High Capacity.
SDXC Abbreviation
Defines SDXC as Secure Digital Extended Capacity.
SDRAM Abbreviation
Defines SDRAM as Synchronous Dynamic Random Access Memory.
SSD Abbreviation
Defines SSD as Solid-State Drive.
TFT Abbreviation
Defines TFT as Thin-film Transistor.
URL Abbreviation
Defines URL as Uniform Resource Locator.
USB Abbreviation
Defines USB as Universal Serial Bus.
WAN Abbreviation
Defines WAN as Wide Area Network.
WQHD Abbreviation
Defines WQHD as Wide Quad High Definition.
www Abbreviation
Defines www as World Wide Web.
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