Toshiba L855 Manuals

Toshiba L855 Manuals

Manuals and User Guides for Toshiba L855. We have 5 Toshiba L855 manuals available for free PDF download: Maintenance Manual, User Manual

Toshiba L855 Maintenance Manual

Toshiba L855 Maintenance Manual (222 pages)

Brand: Toshiba | Category: Laptop | Size: 11 MB

Table of Contents

Table of Contents
6
Chapter 1 Hardware Overview
13
Features
16
Features
17
Figure 1-1 ID Parts Description Placement
20
Figure 1-2 Computer Block Diagram
21
Figure 1-3 System Board Configurations
22
System Unit Components
23
Figure 1-4 System Unit Block Diagram
23
Inch HDD
28
Figure 1-5 SATA HDD
28
Table 1-1 HDD Specifications
28
DVD Super Multi (+-R Double Layer)
29
Figure 1-6 DVD Super Multi Drive
29
Table 1-2 DVD Super Multi Drive Specifications
29
Blu-Ray Writer
30
Figure 1-7 Blu-Ray Writer Drive
30
Table 1-3 Blu-Ray Writer Drive Specifications
30
Blu-Ray Writer (BDXL)
31
Figure 1-8 Blu-Ray Writer (BDXL) Drive
31
Table 1-4 Blu-Ray Writer (BDXL) Drive Specifications
31
Blu-Ray COMBO
32
Figure 1-9 Blu-Ray Combo Drive
32
Table 1-5 Blu-Ray Combo Drive Specifications
32
Power Supply
33
Batteries
34
Main Battery
34
Battery Charging Control
34
Table 1-6 Battery Specifications
34
Table 1-7 Quick/Normal Charging Time
34
One Time RTC Battery
35
Chapter 2 Troubleshooting
36
Outline
42
Basic Flowchart
43
Power Supply
47
Procedure 1 Power Icon Check
47
Procedure 2 Connection Check
49
Procedure 3 Replacement Check
49
System Board
50
Procedure 1 Message Check
50
Procedure 2 Test Program Check
51
Procedure 3 Replacement Check
51
Hdd
52
Procedure 1 Message Check
52
Procedure 2 Partition Check
52
Procedure 3 Format Check
52
Procedure 4 Test Program Check
52
Procedure 5 Connector Check and Replacement Check
52
Procedure 3 Format Check
53
Procedure 4 Test Program Check
54
Procedure 5 Connector Check and Replacement Check
55
Keyboard
56
Procedure 1 Test Program Check
56
Procedure 2 Connector Check and Replacement Check
56
Display
57
Procedure 1 External Monitor Check
57
Procedure 2 Test Program Check
57
Procedure 3 Connector Check and Replacement Check
57
ODD (Optical Disk Drive)
59
Procedure 1 ODD Cleaning Check
59
Procedure 2 Test Program Check
59
Procedure 3 Connector Check and Replacement Check
59
Lan
61
Procedure 1 Test Program Check
61
Procedure 2 Connector Check and Replacement Check
61
Audio Test
62
Procedure 1 Test Program Check
62
Procedure 2 Connector Check and Replacement Check
62
Cooling Module
63
Procedure 1 Test Program Check
63
Procedure 2 Connector Check and Replacement Check
63
Touchpad
64
Procedure 1 Test Program Check
64
Procedure 2 Connector Check and Replacement Check
64
Memory
65
Procedure 1 Test Program Check
65
Procedure 2 Connector Check and Replacement Check
65
USB Port
66
Procedure 1 Windows Application Test
66
Procedure 2 Connector Check and Replacement Check
66
Headphone Port
67
Procedure 1 Windows Application Test
67
Procedure 2 Connector Check and Replacement Check
67
Microphone Port
68
Procedure 1 Windows Application Test
68
Procedure 2 Connector Check and Replacement Check
68
Video RGB Port
69
Procedure 1 Windows Application Test
69
Procedure 2 Connector Check and Replacement Check
69
Card Reader
70
Procedure 1 Windows Application Test
70
Procedure 2 Connector Check and Replacement Check
70
Camera
71
Procedure 1 Windows Application Test
71
Procedure 2 Connector Check and Replacement Check
71
Wireless LAN
72
Procedure 1 Windows Application Test
72
Procedure 2 Connector Check and Replacement Check
72
Battery Pack
73
Procedure 1 Windows Application Test
73
Procedure 2 Connector Check and Replacement Check
73
HDMI Port
74
Procedure 1 Windows Application Test
74
Procedure 2 Connector Check and Replacement Check
74
Chapter 3 Diagnostic Programs
75
General
79
Quick Start
81
Quick Test
81
Customization Test
81
Keyboard Layout Test
85
Audio Play Test
86
Audio Record Test
87
DMI Read
87
DMI Write
88
System Information
89
View Logs
91
Exit to Free DOS
91
The Diagnostics Screen Explanation
91
Options
95
Overview
95
Batch Parameters Configuration
96
Item's Parameters Configuration
98
Load Batch Parameters
99
Save Batch Parameters
100
LOG Parameters Setting
101
Specify LOG Viewer
102
Display LOG File
102
LOG Viewer
103
LOG File Sample
104
Subtests
106
System Test
109
Memory Test
114
Storage
119
Video
123
Communication (COMM)
132
Peripheral
133
Error Codes and Description
136
Quick Test Item List
141
Chapter 4 Replacement Procedures
142
Chapter 4 Contents
144
General
144
Safety Precautions
144
Before You Begin
144
Disassembly Procedures
144
Assembly Procedures
144
Tools and Equipment
144
Screw Tightening Torque
144
Colors of Screw Shanks
144
Symbols of Screws on the Computer Body
154
Symbol Examples
154
Battery Pack
155
Removing the Battery Pack
155
Installing the Battery Pack
156
Bridge Media
157
Removing the Bridge Media
157
Hdd
158
Removing the HDD
158
Installing the HDD
160
Memory Module and RTC Battery
161
Removing the Memory Module and RTC Battery
161
Installing the Memory Module and RTC Battery
162
ODD Bay Module
163
Removing the ODD Bay Module
163
Installing the ODD Bay Module
164
Disassembling the ODD Drive
165
Assembling the ODD Drive
165
Keyboard
166
Removing Keyboard
166
Installing the Keyboard
167
Wireless LAN Card
168
Removing the Wireless LAN Card
168
Installing the Wireless LAN Card
170
CPU Cooling Module and Fan
171
Remove the CPU Cooling Module and Fan
171
Installing the CPU Cooling Module and Fan
173
Cpu
174
Removing the CPU
174
System Board
177
Removing the System Board
177
Installing the System Board
178
Display Assembly
179
Removing the Display Assembly
179
Installing the Display Assembly
180
Speakers
181
Removing the Speakers
181
Installing the Speakers
182
Display Mask
183
Removing the Display Mask
183
Installing the Display Mask
183
LED Module
184
Removing the LED Module
184
Installing the LED Module
186
CCD Module
187
Removing the CCD Module
187
Touchpad Board and Touchpad Bracket
189
Removing the Touchpad Board and Touchpad Bracket
189
Install the Touchpad Board and Touchpad Bracket
190
Precautions for Handling the LCD Module
193
Appendix B Board Layout
198
System Board Front View
198
System Board Back View
199
Appendix C Keyboard Scan/Character Codes
200
Appendix D Key Layout
208
United States (US) Keyboard
208
Taiwan (TW) Keyboard
208
Russian (RU) Keyboard
209
Korean (KR) Keyboard
210
Czech (CZ) Keyboard
213
Portuguese (PT) Keyboard
213
Italian (IT) Keyboard
214
French (FR) Keyboard
215
German (GR) Keyboard
215
Greek (GK) Keyboard
216
Hungary (HU) Keyboard
216
Spanish (SP) Keyboard
217

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Toshiba L855 User Manual

Toshiba L855 User Manual (159 pages)

Brand: Toshiba | Category: Laptop | Size: 4 MB

Table of Contents

Table of Contents
2
Working Environment
5
Video Standard Notice
6
Following Information Is Only for Turkey
9
Optical Disc Drive Safety Instructions
10
Preface
12
General Precautions
14
Instruction Manual for Safety and Comfort
15
Chapter 1 Getting Started

16
- Equipment Checklist
  16
- Getting Started
  17
  - Connecting the Ac Adaptor
    18
  - Opening the Display
    20
  - Starting up for the First Time
    21
  - Turning on the Power
    21
  - Shut down Mode
    22
  - Sleep Mode
    22
  - Turning off the Power
    22
  - Hibernation Mode
    24
  - Restarting the Computer
    25
Chapter 2 The Grand Tour

26
- Front with the Display Closed
  26
- Left Side
  27
- Right Side
  28
- Back
  30
- Underside
  30
- Front with the Display Open
  32
  - Wireless Communication
    32
- Internal Hardware Components
  34
- Intel Display Power Saving Technology
  36
Chapter 3 Operating Basics

38
- Using the Touch Pad
  38
- The Keyboard
  38
  - Keyboard Indicators
    39
  - Hot Key Cards
    40
  - Hot Key Functions
    40
  - Hot Keys
    40
  - Fn Sticky Key
    41
- Optical Disc Drives
  42
  - Windows Special Keys
    42
    
    Using Optical Disc Drives
    43
    
    Removing Discs
    44
    
    Writable Discs
    45
    
    Important Message
    46
    
    Before Writing or Rewriting
    47
    
    When Writing or Rewriting
    48
  - Toshiba Disc Creator
    49
  - Data Verification
    50
  - Using Corel Digital Studio for Toshiba
    51
  - Important Information for Use
    51
- Toshiba Video Player
  52
- TOSHIBA Blu-Ray Disc Player
  55
- 3D Playback on an External 3D Device
  57
- Wireless Communications
  61
  - Card Specifications
    62
  - Radio Characteristics
    62
  - Bluetooth Wireless Technology
    63
  - Worldwide Operation
    63
  - Radio Links
    63
- Lan
  64
- Optional Devices
  66
- Memory Media Slot
  66
- Memory Media
  67
- Media Care
  68
- Inserting a Memory Media
  69
- Removing a Memory Media
  70
- Additional Memory Module
  70
  - Installing a Memory Module
    71
  - Removing a Memory Module
    74
- External Monitor
  75
- HDMI Device
  76
  - Connecting the Hdmi out Port
    77
  - Settings for Display Video on Hdmi
    77
- Security Lock
  78
- Optional TOSHIBA Accessories
  79
- Sound System
  79
  - Realtek Hd Audio Manager
    80
  - Power Management
    80
- Video Mode
  81
- Computer Handling
  81
- Heat Dispersal
  82
  - Moving the Computer
    82
Chapter 4 Utilities & Advanced Usage

83
- Utilities and Applications
  83
- Special Features
  88
- Using the TOSHIBA Sleep Utility
  90
- Sleep and Charge
  91
- Using the TOSHIBA Face Recognition
  92
- TOSHIBA Password Utility
  96
- HW Setup
  97
- Boot Setting
  99
- TOSHIBA PC Health Monitor
  102
- System Recovery
  103
  - Creating Recovery Media
    104
  - System Recovery Options
    104
  - Recovery Hard Disk Drive
    106
Chapter 5 Power and Power-Up Modes

108
- Power Conditions
  108
- Monitoring of Power Condition
  109
- Battery
  110
  - Charging the Batteries
    111
  - Charging Time
    111
  - Battery Charging Notice
    112
  - Monitoring Battery Capacity
    112
  - Maximizing Battery Operating Time
    113
  - Extending Battery Life
    114
  - Replacing the Battery Pack
    114
  - Removing the Battery Pack
    115
- Power-Up Modes
  116
- Panel Power On/Off
  117
- System Automatic Sleep/Hibernation
  117
Chapter 6

118
- Troubleshooting
  118
- Problem Solving Process
  118
  - Analyzing the Problem
    119
- If Something Goes Wrong
  120
- Hardware and System Checklist
  121
  - Ac Power
    121
  - Internal Display Panel
    124
  - Real Time Clock
    124
  - Hard Disk Drive
    125
  - Optical Disc Drive
    125
  - Memory Media Card
    126
  - Pointing Device
    126
  - Touch Pad
    127
  - Usb Device
    128
  - Usb Mouse
    128
- TOSHIBA Support
  133
Appendix A

135
- Specifications
  135
  - Physical Dimensions
    135
  - Environmental Requirements
    135
  - Power Requirements
    135
  - External Rgb Monitor Port Pin Assignment
    136
- AC Power Cord and Connectors
  137
- Certification Agencies
  137
- Legal Footnotes
  139
  - Battery Life
    140
  - Wireless Lan
    141
- Copy Protection
  142
Appendix B Appendix D Information for Wireless Devices

143
- Wireless Lan Interoperability
  143
- Bluetooth Wireless Technology Interoperability
  143
- Caution about Wireless Devices
  143
- Wireless Devices and Your Health
  144
- Radio Regulatory Information
  144
- Important Notice
  148
- Device Authorization
  149
- Radio Approvals for Wireless Devices
  150
- Index
  155
- Glossary
  158

Toshiba L855 User Manual

Toshiba L855 User Manual (143 pages)

User Manual

Brand: Toshiba | Category: Laptop | Size: 4 MB

Table of Contents

Table of Contents
2
Chapter 1 TOSHIBA Legal, Regulatory and Safety

5
- Copyright, Disclaimer and Trademarks
  5
- Regulatory Information
  6
  - Working Environment
    7
  - Following Information Is Only for Turkey
    9
- Video Standard Notice
  10
- Openssl Toolkit License Issues
  10
- ENERGY STAR Program
  13
- Disposing of the Computer and the Computer's Batteries
  14
- Optical Disc Drive Safety Instructions
  14
- General Precautions
  16
- Information for Wireless Devices
  18
- Legal Footnotes
  25
- Battery Life
  27
- Messages
  28
Chapter 2 Getting Started

30
- Equipment Checklist
  30
- Conventions
  30
- Using Your Product for the First Time
  31
  - Connecting the Ac Adaptor
    32
  - Opening the Display
    34
  - Turning on the Power
    35
  - Initial Setup
    35
- Turning off the Power
  36
  - Shut down Mode
    36
  - Restarting the Computer
    37
  - Sleep Mode
    37
  - Executing Sleep Mode
    38
  - Hibernation Mode
    39
- Starting Hibernation Mode
  39
Chapter 3 The Grand Tour

41
- Front with the Display Closed
  41
- Left Side
  42
- Right Side
  43
- Back
  45
- Underside
  45
- Front with the Display Open
  47
- Internal Hardware Components
  49
- Intel Display Power Saving Technology
  51
- Monitoring of Power Condition
  52
- Specifications
  54
Chapter 4 Operating Basics

58
- The Keyboard
  58
  - Function Key
    59
  - Windows Special Keys
    60
- Generating Ascii Characters
  60
- Optical Disc Drives
  61
  - Removing Discs
    63
  - Writable Discs
    64
  - Important Message
    64
  - Before Writing or Rewriting
    65
- Toshiba Video Player
  67
- TOSHIBA Blu-Ray Disc Player
  70
- 3D Playback on an External 3D Device
  71
- Wireless Communications
  76
  - Card Specifications
    77
  - Radio Characteristics
    77
  - Bluetooth Wireless Technology
    78
  - Worldwide Operation
    78
  - Radio Links
    78
- Lan
  79
  - Lan Cable Types
    79
  - Connecting the Lan Cable
    79
- Battery
  80
  - Care and Use of the Battery Pack
    81
  - Charging the Batteries
    81
  - Charging Time
    82
  - Battery Charging Notice
    82
  - Monitoring Battery Capacity
    83
  - Maximizing Battery Operating Time
    83
  - Extending Battery Life
    84
  - Replacing the Battery Pack
    85
  - Removing the Battery Pack
    85
- Additional Memory Module
  86
  - Installing a Memory Module
    87
  - Removing a Memory Module
    90
- Peripheral Devices
  91
  - Memory Media
    92
    
    Media Care
    93
    
    Inserting a Memory Media
    94
    
    Removing a Memory Media
    94
  - External Monitor
    95
  - Hdmi Device
    96
  - Connecting the Hdmi out Port
    96
  - Settings for Display Video on Hdmi
    97
  - Security Lock
    97
  - Connecting the Security Lock
    97
- Optional TOSHIBA Accessories
  98
- Sound System and Video Mode
  98
  - Microphone Level
    99
  - Realtek Hd Audio Manager
    99
- Computer Handling
  100
- Heat Dispersal
  101
  - Moving the Computer
    101
Chapter 5 Utilities and Advanced Usage

103
- Utilities and Applications
  103
- Special Features
  106
- TOSHIBA Password Utility
  107
  - User Password
    108
  - Password Utility
    108
  - Supervisor Password
    109
  - Starting the Computer by Password
    109
- TOSHIBA System Settings
  110
- Sleep and Charge
  111
- TOSHIBA Media Player by Smedio Truelink
  116
- TOSHIBA PC Health Monitor
  117
- System Recovery
  118
- Recovery Hard Disk Drive
  121
Chapter 6

122
- Troubleshooting
  122
- Problem Solving Process
  122
  - Analyzing the Problem
    123
- If Something Goes Wrong
  124
- Hardware and System Checklist
  125
  - Ac Power
    126
  - Internal Display Panel
    128
  - Real Time Clock
    128
  - Hard Disk Drive
    129
  - Optical Disc Drive
    129
  - Memory Media Card
    130
  - Pointing Device
    130
  - Touch Pad
    131
  - Usb Device
    132
  - Usb Mouse
    132
  - Sound System
    134
- TOSHIBA Support
  137
- Index
  139
- Glossary
  142

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Toshiba L855 User Manual

Toshiba L855 User Manual (160 pages)

Brand: Toshiba | Category: Laptop | Size: 4 MB

Table of Contents

Table of Contents
2
Preface
13
General Precautions
15
Chapter 1 Getting Started

17
- Equipment Checklist
  17
- Getting Started
  18
Chapter 2 The Grand Tour

27
- Front with the Display Closed
  27
- Left Side
  28
- Right Side
  29
- Back
  31
- Underside
  31
- Front with the Display Open
  33
- Internal Hardware Components
  35
Chapter 3 Operating Basics

39
- Using the Touch Pad
  39
- The Keyboard
  39
- Optical Disc Drives
  43
- Toshiba Video Player
  53
- TOSHIBA Blu-Ray Disc Player
  56
- 3D Playback on an External 3D Device
  58
- Wireless Communications
  62
- Lan
  65
- Optional Devices
  67
- Memory Media Slot
  67
- Memory Media
  68
- Media Care
  69
- Inserting a Memory Media
  70
- Removing a Memory Media
  71
- Additional Memory Module
  71
- External Monitor
  76
- HDMI Device
  77
- Security Lock
  79
- Optional TOSHIBA Accessories
  80
- Sound System
  80
- Video Mode
  82
- Computer Handling
  82
- Heat Dispersal
  83
Chapter 4 Utilities & Advanced Usage

84
- Utilities and Applications
  84
- Special Features
  89
- Using the TOSHIBA Sleep Utility
  91
- Using the TOSHIBA Face Recognition
  93
- TOSHIBA Password Utility
  97
- HW Setup
  98
- TOSHIBA PC Health Monitor
  103
- System Recovery
  104
Chapter 5 Power and Power-Up Modes

109
- Power Conditions
  109
- Monitoring of Power Condition
  110
- Battery
  111
- Power-Up Modes
  117
- Panel Power On/Off
  118
- System Automatic Sleep/Hibernation
  118
Chapter 6

119
- Troubleshooting
  119
- Problem Solving Process
  119
- Hardware and System Checklist
  122
- TOSHIBA Support
  134
Appendix A

136
- Specifications
  136
- AC Power Cord and Connectors
  138
- Legal Footnotes
  140
Appendix B Appendix D Information for Wireless Devices

144
- Index
  156
- Glossary
  159

Toshiba L855 User Manual

Toshiba L855 User Manual (144 pages)

Brand: Toshiba | Category: Laptop | Size: 4 MB

Table of Contents

Table of Contents
2
Chapter 1 TOSHIBA Legal, Regulatory and Safety

5
Chapter 2 Getting Started

31
- Equipment Checklist
  31
- Conventions
  31
- Using Your Product for the First Time
  32
- Turning off the Power
  37
Chapter 3 The Grand Tour

42
- Front with the Display Closed
  42
- Left Side
  43
- Right Side
  44
- Back
  46
- Underside
  46
- Front with the Display Open
  48
- Internal Hardware Components
  50
- Monitoring of Power Condition
  53
- Specifications
  55
Chapter 4 Operating Basics

59
- The Keyboard
  59
- Optical Disc Drives
  62
- Toshiba Video Player
  68
- TOSHIBA Blu-Ray Disc Player
  71
- 3D Playback on an External 3D Device
  72
- Wireless Communications
  77
- Lan
  80
- Battery
  81
- Additional Memory Module
  87
- Peripheral Devices
  92
- Optional TOSHIBA Accessories
  99
- Sound System and Video Mode
  99
- Computer Handling
  101
- Heat Dispersal
  102
Chapter 5 Utilities and Advanced Usage

104
- Utilities and Applications
  104
- Special Features
  107
- TOSHIBA Password Utility
  108
- TOSHIBA System Settings
  111
- TOSHIBA Media Player by Smedio Truelink
  117
- TOSHIBA PC Health Monitor
  118
- System Recovery
  119
- Troubleshooting
  123
- Problem Solving Process
  123
- Hardware and System Checklist
  126
- TOSHIBA Support
  138
- Index
  140
- Glossary
  143

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