Toshiba Libretto 50CT Computer Manuals

Toshiba Libretto 50CT Computer Manuals

Manuals and User Guides for Toshiba Libretto 50CT Computer. We have 2 Toshiba Libretto 50CT Computer manuals available for free PDF download: User Manual, Installation Manual

Toshiba Libretto 50CT User Manual

Toshiba Libretto 50CT User Manual (196 pages)

User Guide

Brand: Toshiba | Category: Laptop | Size: 2.51 MB

Table of Contents

Table of Contents

5
- Safety Precautions
  2
- Chapter 1 Hardware Overview
  
  10
Table of Contents

12
- Features
  14
- Figure 1-1 Front of the Computer
  16
- Figure 1-2 System Unit Configuration
  16
- System Unit Block Diagram
  17
- Figure 1-4 3.5-Inch FDD
  21
- Inch External FDD (Option)
  21
- Table 1-1 FDD Specifications
  21
- Inch HDD
  22
- Table 1-2 HDD Specifications
  23
- Keyboard
  24
- Table 1-3 Keyboard Specifications
  24
- LCD Panel
  25
  - LCD Module
    25
  - Table 1-4 LCD Specifications
    25
  - FL Inverter Board
    26
- Power Supply
  27
- Batteries
  28
  - Battery Charging Control
    28
  - Main Battery Pack
    28
- Chapter 2 Troubleshooting Procedures
  
  30
  - Troubleshooting Overview
    34
  - Troubleshooting Flowchart
    35
    
    Troubleshooting Flowchart
    36
  - Power Supply Troubleshooting
    38
    
    Battery Icon
    38
    
    Procedure 1 Power Status Check
    38
    
    Power Supply Troubleshooting
    39
  - System Board Troubleshooting
    43
    
    System Board Troubleshooting
    44
  - Floppy Disk Drive (FDD) Troubleshooting
    50
  - Floppy Disk Drive (FDD) Troubleshooting
    51
  - Hard Disk Drive (HDD) Troubleshooting
    53
    
    Procedure 2 Message Check
    54
    
    Procedure 3 Format Check
    54
  - Keyboard Troubleshooting
    57
  - Pointing Device Troubleshooting
    58
  - Display Troubleshooting
    59
- Chapter 3 Tests and Diagnostics
  
  61
  - The Diagnostic Test
    66
  - Executing the Diagnostic Test
    68
  - Subtest Names
    72
  - System Test
    74
  - Memory Test
    75
  - Keyboard Test
    77
  - Display Test
    79
  - Floppy Disk Test
    82
  - Printer Test
    85
  - Async Test
    87
  - Hard Disk Test
    89
  - Real Timer Test
    92
  - NDP Test
    94
  - Expansion Test
    95
  - Sound Test
    96
  - Error Codes and Error Status Names
    97
  - Hard Disk Test Detail Status
    100
  - Hard Disk Format
    102
  - Head Cleaning
    106
  - Log Utilities
    107
  - Running Test
    109
  - Floppy Disk Drive Utilities
    110
  - System Configuration
    114
    
    Function Description
    114
  - Setup
    115
    
    Accessing the Setup Program
    116
- Chapter 4 Replacement Procedures
  
  128
Table of Contents

130
- Overview
  132
  - Tools and Equipment
    136
- Battery Pack
  137
- Optional PC Card
  139
- Hard Disk Drive (HDD)
  141
- Optional Memory Module
  143
- Keyboard
  145
- Display Assembly
  147
- RTC Battery
  150
  - Display Assembly
    150
- System Board
  151
- Display Mask
  152
- FL Inverter Board
  154
- LCD Module
  156
- Power Switch Board
  158
- Accupoint Board
  161
- LCD Flexible Cable
  163
- I/O Adapter Board
  165
- Appendices
  167
Table of Contents

169
- Appendix A Handling the LCD Module
  
  171
- Appendix B Board Layout
  
  175
  - B.1 System Board Front View
    175
  - B.2 System Board Back View
    176
- Appendix C Pin Assignments
  
  179
  - PJ1 Exp. Memory Connector (140-Pin
    179
  - PJ2 Docking I/F Connector (132-Pin
    181
  - PJ3 LCD I/F Connector (50-Pin
    184
  - PJ4 RTC Battery I/F Connector (3-Pin
    185
  - PJ5 HDD I/F Connector (44-Pin
    185
  - PJ7 PC Card Connector (68-Pin
    187
  - PJ301 Headphone Connector (5-Pin
    188
  - PJ401 DC in Connector (2-Pin
    188
- Appendix D Key Layouts
  
  189
  - D.1 United States (US) Keyboard
    189
    
    D.2 United Kingdom (UK) Keyboard
    189
  - D.3 German (GR) Keyboard
    190
  - D.4 French (FR) Keyboard
    190
- Appendix E Wiring Diagrams
  
  191
- Appendix Fbios Rewrite Procedures
  
  193
- Appendix G Reliability
  
  195

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Toshiba Libretto 50CT Installation Manual

Toshiba Libretto 50CT Installation Manual (1 page)

8MB Memory Module/16MB Memory Module

Brand: Toshiba | Category: Computer Hardware | Size: 0.32 MB

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