Toshiba Dynabook Vx/4 Manuals

Manuals and User Guides for Toshiba Dynabook Vx/4. We have 1 Toshiba Dynabook Vx/4 manual available for free PDF download: Maintenance Manual

Toshiba Dynabook Vx/4 Maintenance Manual

Toshiba Dynabook Vx/4 Maintenance Manual (284 pages)

Personal Computer

Brand: Toshiba | Category: Desktop | Size: 14 MB

Table of Contents

Table of Contents

6
- Chapter 1 Hardware Overview
  
  11
Figures

14
Chapter 2 Troubleshooting

43
- Outline
  46
- Basic Flowchart
  47
- Power Supply
  51
- System Board
  54
  - Procedure 3 Replacement Check
    55
- Inch HDD
  56
- Keyboard
  60
  - Procedure 1 Test Program Check
    60
  - Procedure 2 Connector Check and Replacement Check
    60
- Display
  61
- ODD (Optical Disk Drive)
  63
- Lan
  65
  - Procedure 1 Test Program Check
    65
  - Procedure 2 Connector Check and Replacement Check
    65
- SD/MS/SM/MMC/XD Card(Optional)
  66
  - Procedure 1 Test Program Check
    66
  - Procedure 2 Connector Check
    66
- Parallel Port(Optional)
  67
  - Procedure 1 Test Program Check
    67
  - Procedure 2 Connector Check
    67
- Audio Test
  68
  - Procedure 1 Test Program Check
    68
  - Procedure 2 Connector Check and Replacement Check
    68
- IEEE 1394 Test(Optional)
  69
  - Procedure 1 Test Program Check
    69
  - Procedure 2 Connector Check
    69
- Cooling Module
  70
  - Procedure 1 Test Program Check
    70
  - Procedure 2 Connector Check and Replacement Check
    70
- Chapter 3 Diagnostic Programs
  
  71
Chapter 3 Diagnostic Programs

72
- General
  75
- Quick Start
  77
  - Customization Test
    77
  - Quick Test
    77
  - Keyboard Layout Test
    81
  - Audio Play Test
    82
  - Audio Record Test
    82
  - DMI Read
    82
  - Hotkey Test
    82
  - DMI Write
    83
  - System Information
    84
  - View Logs
    85
  - Exit to MS DOS
    86
  - The Diagnostics Screen Explanation
    86
  - Options
    90
  - Overview
    90
  - Batch Parameters Configuration
    91
  - Item's Parameters Configuration
    93
  - Load Batch Parameters
    94
  - Save Batch Parameters
    95
  - LOG Parameters Setting
    96
  - Display LOG File
    97
  - Specify LOG Viewer
    97
  - LOG Viewer
    98
  - LOG File Sample
    99
- Subtests
  101
- System Test
  105
- Memory Test
  110
- Storage
  115
- Video
  119
- Communication (COMM)
  128
- Peripheral
  132
- Error Codes and Description
  134
- Quick Test Item List
  141
- Chapter 4 Replacement Procedures
  
  142
Table of Contents

144
- General
  150
  - Safety Precautions
    151
  - Before You Begin
    153
  - Assembly Procedures
    154
  - Disassembly Procedures
    154
  - Screw Tightening Torque
    155
  - Tools and Equipment
    155
  - Colors of Screw Shanks
    156
  - Symbol Examples
    156
  - Symbols of Screws on the Computer Body
    156
  - Removing the Battery Pack
    157
  - Installing the Battery Pack
    158
  - Removing the PCI Express Card
    159
  - Installing the PCI Express Card
    160
  - Removing the Optional PC Card
    161
  - Installing the Optional PC Card
    162
  - Removing the Memory Card
    163
  - Installing the Memory Card
    164
  - Installing the Optional Memory
    167
  - Removing the MDC Card
    168
  - Installing the MDC Card
    170
- Wireless LAN Card
  171
  - Removing the Wireless LAN Card
    171
  - Installing the Wireless LAN Card
    172
- Hdd
  173
  - Removing the HDD
    173
  - Installing the HDD
    175
- Cooling Module
  176
  - Removing the Cooling Module
    176
  - Install Cooling Module
    178
- Cpu
  179
  - Removing the CPU
    179
  - Installing the CPU
    180
- Speaker Cover and Keyboard
  182
  - Removing the Speaker Cover and Keyboard
    182
  - Installing the Speaker Cover and Keyboard
    183
- Bluetooth Card
  184
  - Removing the Bluetooth Card
    184
  - Installing the Bluetooth Card
    185
- ODD Bay Module
  186
  - Removing the ODD Bay Module
    186
  - Installing the ODD Bay Module
    187
  - Assembling the ODD Drive
    188
  - Disassembling the ODD Drive
    188
- Display Assembly
  189
  - Removing the Display Assembly
    189
  - Installing the Display Assembly
    190
- Top Cover
  191
  - Installing the Top Cover
    193
- System Board, Speaker and MIC, AC-IN, RJ11/45, MDC Cable
  194
  - Removing the System Board, Speaker and MIC, AC-IN, RJ11/45, MDC Cable
    194
  - Installing the System Board, Speaker and MIC, AC-IN, RJ11/45, MDC Cable
    196
- VGA Board
  197
- North Bridge Thermal Module
  199
  - Removing North Bridge Thermal Module
    199
  - Installing the Removing North Bridge Thermal Module
    200
- Display Mask
  201
  - Removing the Display Mask
    201
  - Installing the Display Mask
    202
- FL Inverter Board
  203
  - Removing the FL Inverter Board
    203
  - Installing the FL Inverter Board
    204
- LCD Modules
  205
  - Removing the 15.4-Inch LCD Module
    205
  - Installing the 15.4-Inch LCD Module
    207
- I/O Board
  208
  - Installing the I/O Board
    208
  - Removing the I/O Board
    208
- Switch Cover and Switch Board
  209
  - Removing the Switch Cover and Switch Board
    209
  - Install the Switch Cover and Switch Board
    210
- Touch Pad and Button Board
  211
  - Removing the Touch Pad and Button Board
    211
  - Installing the Touch Pad Board and Button Board
    212
- Appendix A Handling the Lcd Module
  
  220
- Appendix B Board Layout
  
  225
Table of Contents

227
- Appendix C C-3
  
  229
  - CN1 LCD/FL Inverter Connector (42-Pin
    229
  - CN2 Internal Left Speaker Connector (4-Pin
    229
- Appendix C Pin Assignments
  
  229
- Appendix E Key Layout
  
  269
- Appendix F Bios Rewrite Procedures
  
  283

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