Toshiba Satellite L450 User Manual Page 106
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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6-8 User’s Manual
L450/L450D
■ Whether you close the display panel when you are not using the
keyboard - closing the display saves power.
■ The environmental temperature - operating time decreases at low
temperatures.
■ The condition of the battery terminals - you should always ensure the
terminals stay clean by wiping them with a clean dry cloth before
installing the battery pack.
Retaining data with power off
When you turn off your computer with fully charged batteries, the batteries
retain data for the following approximate time periods.
Retention Time
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.
Before doing so, follow the steps as detailed below.
1. Turn off the computer’s power.
2. Disconnect the AC adaptor and turn on the computer’s power - if it
does not turn on then go to Step 4.
3. Operate the computer on battery power for five minutes. If you find
that the battery pack has at least five minutes of operating time,
continue operating until the battery pack is fully discharged,
however, if the Battery indicator flashes or there is some other
warning to indicate a low battery condition, go to Step 4.
4. Connect the AC adaptor to the DC IN 19V jack of the computer, and
to a wall outlet that is supplying power. The DC IN indicator should
glow white, and the Battery indicator should glow amber to indicate
that the battery pack is being charged, however, in the event that
DC IN indicator does not glow this indicates that power is not being
supplied - check the connections for the AC adaptor and the power
cord.
5. Charge the battery pack until the Battery indicator glows white.
■ If you have extra battery packs, rotate their use.
■ If you will not be using the system for an extended period, for example
for more than one month, remove the battery pack from the computer.
Battery type State and Retention Time
Battery pack 1 day for 6 cell, 0.5 day for 3 cell (sleep mode)
10 days for 6 cell, 5 days for 3 cell (shut down
mode)
RTC battery
30 days
- User’s Manual 1
- Copyright 2
- Disclaimer 2
- Trademarks 2
- Macrovision License of Notice 3
- EU Declaration of Comformity 3
- Working environment 4
- Disposal of products 5
- ENERGY STAR 6
- Program 6
- REACH - Compliance Statement 6
- Optical disc drive standards 7
- Panasonic UJ890A/UJ890E 8
- HLDS GT20N/GT20F 9
- International precautions 10
- Important notice 11
- Table of Contents 12
- Manual contents 15
- Conventions 16
- Messages 17
- Terminology 17
- General Precautions 18
- Heat injury 19
- Pressure or impact damage 19
- Mobile phones 19
- Chapter 1 21
- Introduction 21
- Software 22
- Features 23
- Pointing Device 24
- Multimedia 25
- Communications 26
- Security 26
- Optical disc drive 27
- Special features 28
- User’s Manual 1-9 29
- TOSHIBA Value Added Package 30
- Utilities and Applications 31
- 1-12 User’s Manual 32
- User’s Manual 1-13 33
- 1-14 User’s Manual 34
- The Grand Tour 35
- Left side 36
- User’s Manual 2-3 37
- Right side 38
- Back side 38
- Underside 39
- 2-6 User’s Manual 40
- Front with the display open 41
- 2-8 User’s Manual 42
- User’s Manual 2-9 43
- System indicators 44
- Keyboard indicators 45
- AC adaptor 48
- Chapter 3 49
- Getting Started 49
- Connecting the AC adaptor 50
- User’s Manual 3-3 51
- Opening the display 52
- Turning on the power 53
- Turning off the power 54
- Benefits of Hibernation Mode 55
- Starting Hibernation Mode 55
- Automatic Hibernation Mode 55
- Data save in Hibernation Mode 55
- Sleep Mode 56
- Restarting the computer 57
- System Recovery Options 58
- User’s Manual 3-11 59
- Recovery Discs 60
- User’s Manual 3-13 61
- 3-14 User’s Manual 62
- Chapter 4 63
- Operating Basics 63
- 1. Touch Pad 63
- 2. Touch Pad control buttons 63
- 1. Disc tray LED 64
- 2. Eject button 64
- 3. Eject hole 64
- User’s Manual 4-3 65
- Figure 4-4 Inserting a CD/DVD 65
- Removing discs 66
- Important message 68
- Before writing or rewriting 68
- User’s Manual 4-7 69
- 4-8 User’s Manual 70
- When writing or rewriting 71
- TOSHIBA Disc Creator 72
- Data Verification 73
- TOSHIBA DVD Player 74
- Display Devices & Audio 75
- TOSHIBA DVD PLAYER 75
- Starting TOSHIBA DVD PLAYER 75
- Media care 76
- Floppy diskettes 77
- Information 79
- Speaker Configuration 79
- Sound Effects 79
- Microphone Effects 79
- Default Format 79
- Using the web camera 80
- User’s Manual 4-19 81
- Figure 4-8 Using the Software 81
- User’s Manual 4-21 83
- How to launch the help file 84
- LAN cable types 87
- Connecting the LAN cable 87
- Cleaning the computer 88
- Moving the computer 89
- Heat dispersal 90
- Chapter 5 91
- The Keyboard 91
- Function keys: F1 … F12 92
- Hot keys 93
- 5-4 User’s Manual 94
- Windows special keys 95
- Keypad overlay 96
- Generating ASCII characters 97
- 5-8 User’s Manual 98
- Chapter 6 99
- Power and Power-up Modes 99
- Power indicators 100
- DC IN indicator 101
- Power indicator 101
- Battery types 101
- Battery pack 101
- Real Time Clock battery 102
- Charging the batteries 103
- Procedures 104
- Battery charging notice 104
- Monitoring battery capacity 105
- Retaining data with power off 106
- Extending battery life 106
- Replacing the battery pack 107
- 6-10 User’s Manual 108
- L450/L450D 108
- TOSHIBA Password Utility 109
- Supervisor password 110
- Power-up modes 111
- 6-14 User’s Manual 112
- Chapter 7 113
- HW Setup and Passwords 113
- Password 114
- User Password 114
- Power On Display 115
- Boot Priority 115
- Boot Priority Options 115
- 7-4 User’s Manual 116
- Chapter 8 117
- Optional Devices 117
- Bridge media slot 118
- Additional memory module 119
- Installing a memory module 120
- User’s Manual 8-5 121
- Removing a memory module 122
- Battery Packs 123
- Universal AC Adaptor 123
- Battery Charger 123
- USB floppy diskette drive 124
- User’s Manual 8-9 125
- External monitor 126
- Connecting the HDMI out port 127
- Select HD Format 128
- Security lock 129
- 8-14 User’s Manual 130
- Chapter 9 131
- Troubleshooting 131
- Preliminary checklist 132
- Analyzing the problem 132
- Hardware and system checklist 133
- System start-up 134
- Self test 134
- Overheating power down 135
- AC power 135
- 9-6 User’s Manual 136
- Keyboard 137
- Internal display panel 138
- Hard disk drive 138
- DVD Super Multi drive 139
- Memory Stick/Memory Stick PRO 141
- MultiMediaCard 142
- Pointing device 142
- USB mouse 143
- 9-14 User’s Manual 144
- USB device 145
- Sound system 146
- Volume control 147
- 9-18 User’s Manual 148
- Wireless LAN 149
- HDMI monitor output function 149
- TOSHIBA support 150
- Chapter 10 151
- Disclaimers 151
- Memory (Main System) 152
- Battery Life 152
- HDD drive capacity 153
- External HDD Capacity 154
- Non-applicable Icons 154
- Copy Protection 154
- LCD Brightness and Eye Stain 154
- Appendix A 155
- Specifications 155
- A-2 User’s Manual 156
- Appendix B 157
- Display Controller 157
- B-2 User’s Manual 158
- Appendix C 159
- Radio Characteristics 160
- Supported Frequency Sub-bands 160
- User’s Manual C-3 161
- C-4 User’s Manual 162
- Appendix D 163
- AC Power Cord and Connectors 163
- D-2 User’s Manual 164
- Appendix E 165
- If your computer is stolen 165
- TOSHIBA Theft Registration 166
- Glossary 167
- Glossary-2 User’s Manual 168
- User’s Manual Glossary-3 169
- Glossary-4 User’s Manual 170
- User’s Manual Glossary-5 171
- Glossary-6 User’s Manual 172
- User’s Manual Glossary-7 173
- Glossary-8 User’s Manual 174
- User’s Manual Glossary-9 175
- Glossary-10 User’s Manual 176
- User’s Manual Glossary-11 177
- Glossary-12 User’s Manual 178
- User’s Manual Glossary-13 179
- Glossary-14 User’s Manual 180
- User’s Manual Index-1 181
- Index-2 User’s Manual 182
- User’s Manual Index-3 183
- Index-4 User’s Manual 184
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