Toshiba L840-BT2N22 User Manual

GMAD00296010
03/12
If you need assistance:
Technical support is available online at Toshiba’s Web site at
support.toshiba.com. At this Web site, you will find answers for
many commonly asked technical questions plus many
downloadable software drivers, BIOS updates, and other
downloads.
For more information, see “If Something Goes Wrong” on
page 139 in this guide.
Satellite
®
/Satellite Pro
®
L800/S800 Series
User’s Guide

Toshiba L840-BT2N22 Specifications

General

Brand	Toshiba
Model	L840-BT2N22
Category	Laptop
Language	English

Summary

Getting Started

Good Working Posture

Detailed guidance on proper posture for keyboard and monitor use.

Setting Up Your Computer

Guides through initial computer setup, including software and component installation.

Connecting to a Power Source

Instructions on connecting the computer to AC power using the adaptor and power cord.

Adding Memory (Optional)

Installing a Memory Module

Step-by-step instructions for installing a memory module into the computer.

Removing a Memory Module

Instructions for removing a memory module, including initial shutdown and cover removal.

Recovering the Internal Storage Drive

Recovering to Out-of-Box State

Recommended method to restore the computer to its original factory state.

Recovering of Factory Default Software with User’s Data

Recovers factory software while attempting to save user data to a backup location.

Recovering Without Changing the Internal Storage Drive Partitions

Recovers the C: drive without affecting other partitions, saving user work first.

Creating Recovery Media

Strongly recommended procedure to create recovery media for system restoration.

Restoring from Recovery Media

Instructions on how to restore the system using the created recovery media.

Using the Touch Pad

Connecting an External Device

Using External Display Devices

Information on connecting external displays like TVs, monitors, or projectors via HDMI/RGB ports.

Chapter 2: Learning the Basics

Using the Keyboard

Explains the keyboard layout, including character, control, function, and special Windows keys.

Saving Your Work

Emphasizes the importance of saving work frequently to prevent data loss.

Backing Up Your Work

Provides methods for backing up files to various media types using Windows Backup.

Using the Optical Disc Drive

Introduction to optical media like CDs and DVDs for software, music, and video.

Chapter 3: Mobile Computing

Power Management

Discusses preset power management options for optimal performance and stability.

Monitoring Main Battery Power

Setting Battery Notifications

Changing the Main Battery

Removing the Battery from the Computer

Step-by-step instructions for safely removing the main battery pack.

Inserting a Charged Battery

Instructions for properly inserting a charged battery pack into the computer.

Taking Care of Your Battery

Chapter 4: Exploring Your Computer’s Features

Exploring the Desktop

Setting Up for Communications

Using Wireless LAN Connectivity

Using the Web Camera

Using the Memory Card Reader

Removing Memory Media

Chapter 5: Utilities

TOSHIBA Assist

TOSHIBA Application Installer

Setting Passwords

Using a Supervisor Password

TOSHIBA Hardware Setup

TOSHIBA Sleep Utility

Enabling/Disabling USB Sleep and Charge

Chapter 6: If Something Goes Wrong

Problems When You Turn On the Computer

The Windows® Operating System Is Not Working

Using Startup Options to Fix Problems

Fixing a Problem with Device Manager

Memory Problems

Power and the Batteries

Battery Not Charging

Disk or Storage Drive Problems

Error-Checking Utility

Wireless Networking Problems

If You Need Further Assistance

Contacting Toshiba

Information on accessing Toshiba's Technical Support Web site and worldwide offices.

Toshiba’s Technical Support Web site

Appendix A: Hot Keys/TOSHIBA Cards

Output (Display Switch) Hot Key

Disabling or Enabling the Touch Pad

Instructions on how to enable or disable the touch pad using the F5 key or settings.