Laptop User Manual
Table Of Contents
- Tecra® R850 Series User’s Guide
- Contents
- Introduction
- Chapter 1: Getting Started
- Selecting a place to work
- Setting up your computer
- Connecting to a power source
- Charging the main battery
- Using the computer for the first time
- Registering your computer with Toshiba
- Adding optional external devices
- Adding memory (optional)
- Recovering the Internal Storage Drive
- Erasing the Internal Storage Drive
- Checking the internal storage drive operating status
- Using the Toshiba Dual Pointing Device
- Using external display devices
- Using an external keyboard
- Using a mouse
- Connecting a printer
- Turning off the computer
- Customizing your computer’s settings
- Caring for your computer
- Chapter 2: Learning the Basics
- Chapter 3: Mobile Computing
- Chapter 4: Exploring Your Computer’s Features
- Chapter 5: Utilities
- TOSHIBA Assist
- TOSHIBA Application Installer
- Setting passwords
- TOSHIBA Face Recognition Utility
- TOSHIBA Security Assist
- TOSHIBA PC Diagnostic Tool Utility
- TOSHIBA HDD Protection Utility
- Mouse Utility
- TOSHIBA Hardware Setup
- TOSHIBA Sleep Utility
- TOSHIBA Button Support
- TOSHIBA Accessibility
- Trusted Platform Module (TPM)
- Fingerprint Authentication Utility
- TOSHIBA eco Utility™
- TOSHIBA Service Station
- TOSHIBA PC Health Monitor
- ConfigFree®
- Chapter 6: If Something Goes Wrong
- Problems that are easy to fix
- Problems when you turn on the computer
- The Windows® operating system is not working
- Fixing a problem with Device Manager
- Memory problems
- Power and the batteries
- Keyboard problems
- Display problems
- Disk or storage drive problems
- Optical disc drive problems
- Sound system problems
- ExpressCard® problems
- Printer problems
- Wireless networking problems
- DVD operating problems
- Develop good computing habits
- If you need further assistance
- Other Toshiba Internet Web sites
- Toshiba’s worldwide offices
- Appendix A: Hot Keys/TOSHIBA Cards
- Appendix B: Power Cord/Cable Connectors
- Glossary
- Index
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Utilities
Fingerprint Authentication Utility
❖ Avoid the following finger conditions for enrollment or
recognition as they may result in fingerprint enrollment errors
or a drop in the fingerprint recognition success rate.
❖ Soaked or swollen finger (e.g., after taking bath)
❖ Injured finger
❖ Wet finger
❖ Soiled or oily finger
❖ Extremely dry skin condition on finger
Observe the following to improve the fingerprint recognition
success rate.
❖ Enroll two or more fingers.
❖ Enroll additional fingers if recognition failure occurs often
using enrolled fingers.
❖ Check your finger condition. Changed conditions, such as
injured, rough, extremely dry, wet, soiled, dirty, oily, soaked or
swollen fingers, may lower the recognition success rate. Also if
the fingerprint is worn down or the finger becomes thinner or
fatter, the recognition success rate may be lowered.
❖ The fingerprint for each finger is different and unique. Please
ensure that only the registered or enrolled fingerprint or
fingerprints are used for identification.
❖ Check sliding position (see illustration below).
(Sample Illustration) Aligning the finger on the reader