Toshiba Satellite Pro 4320 Manuel d'utilisateur Page 165
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User's Manual Troubleshooting 9-17
Version
1
Last Saved on 27/01/00 18:20
Satellite Pro 4200/4300 User's Manual – 4200_UK.doc – ENGLISH – Printed on 27/01/00 as
IM_420UK
Diagnostic test
The diagnostic test program checks system components to help you
determine the cause of the computer’s problem.
Executing the diagnostic test program
To start the diagnostics, follow these steps:
1.
Check all cables for loose connections.
2.
Select
Restart (the computer) in MS-DOS mode?
from the
Shut
Down
window.
3.
Be sure the computer is not in virtual 86 mode. The test will not run in
that mode. If you try to run the test in virtual 86 mode, the following
message will be displayed:
Cannot execute in a virtual 8086 mode.
If the preceding message is displayed, remove memory managers
from your config.sys file. See your MS-DOS documentation for
information on the config.sys file.
4.
Go to drive C and at the DOS prompt
C:\>
, type
TDIAGS
. MS-DOS
loads the diagnostic test and displays the following screen:
TOSHIBA personal computer xxxx DIAGNOSTICS
version x.xx (c) copyright TOSHIBA Corp. 19xx
Test the DIAGNOSTICS (Y/N)
5.
To execute the program type
Y
; to exit, type
N
.
- *T201128-EN* 1
- Copyright 2
- Disclaimer 2
- Trademarks 2
- EU Declaration of Conformity 3
- User's Manual v 5
- 5
- 5
- 5
- User's Manual vii 7
- General Precautions 8
- CE compliance 9
- Working environment 9
- Conformity Statement 10
- Table of Contents 11
- User's Manual xiii 13
- User's Manual xv 15
- Manual contents 17
- Conventions 18
- Key operation 19
- Messages 19
- Introduction 21
- Features 22
- Special features 27
- Utilities 30
- The Grand Tour 33
- Back side 36
- Underside 38
- Front with the display open 39
- Indicators 40
- System indicators 41
- 3 ½" diskette drive 42
- Region codes 43
- Getting Started 47
- General conditions 48
- Placement of computer 48
- Seating and posture 49
- Lighting 50
- Work habits 50
- Opening the display 52
- Turning on the power 52
- Turning off the power 53
- Restarting the computer 53
- Restoring the complete system 54
- Operating Basics 55
- ACCUPOINT II CAP 56
- Using CD-ROM/DVD-ROM drives 57
- Pulling the drawer open 58
- Inserting a CD 59
- Removing compact discs 60
- Disk care 61
- International modem 62
- The country list 63
- The setting menu 63
- Video out 65
- Cleaning the computer 65
- Moving the computer 65
- Heat dispersal 66
- The Keyboard 67
- F1…F12 function keys 68
- Keypad overlay 72
- Numeric mode 73
- Generating ASCII characters 74
- Power and Power-Up Modes 75
- Power indicators 76
- DC IN indicator 77
- Power indicator 77
- Battery types 78
- Safety precautions 79
- Charging the batteries 80
- Monitoring battery capacity 81
- Replacing the battery pack 82
- Releasing the battery cover 83
- Removing the battery pack 83
- Securing the battery cover 85
- Password = 85
- Power-up modes 86
- Panel power off 87
- System auto off 87
- Auto Power On 87
- Ring indicator power on 88
- Setup and Password Security 89
- Executing TSETUP 90
- Default configuration 91
- TSETUP options 92
- Peripheral 94
- Pointing Devices 94
- Ext. Keyboard "Fn" 94
- Hard Disk Mode 95
- Boot priority 96
- Power On Boot Select 96
- Power On Display 97
- LCD Display Stretch 97
- Power-up Mode 98
- CPU Cache, Level 2 Cache 98
- Processor Serial Number 98
- Alarm Volume 99
- System Beep 99
- Panel Power On/Off 100
- Configuration 100
- I/O Ports 100
- Built-in Modem 101
- Parallel 101
- PC Card Controller Mode 102
- Password security 103
- How to set the passwords 104
- User password 105
- How to reset the passwords 106
- IM_420UK 108
- Select number <1/2/3>? 109
- Serial Number 109
- Version 111
- BLANK PAGE 112
- Optional Devices 113
- Installing a PC Card 114
- Securing the PC Card lock 115
- Memory expansion 116
- Installing memory module 117
- Removing memory module 118
- Clearing Hibernation files 119
- Additional battery pack 120
- Battery charger 120
- Card Station IV 120
- Right side 121
- The back 122
- Left side 123
- AC adaptor 124
- Connecting the AC adaptor 126
- Card Station III 127
- The front 128
- D C IN 15 V 129
- Connecting the spacer 133
- Port Replicator 138
- Parallel printer 144
- External monitor 145
- PS/2 mouse 146
- PS/2 keyboard 146
- Security lock 147
- Troubleshooting 149
- Software 150
- Hardware 150
- Hardware and system checklist 151
- Overheating power down 152
- AC power 152
- Password 154
- Keyboard 154
- LCD panel 155
- Hard disk drive 155
- CD-ROM drive 156
- DVD-ROM drive 157
- Diskette drive 158
- Infrared port 158
- Pointing device 159
- Serial mouse 160
- Sound system 162
- Hibernation 163
- TV output signal 163
- Diagnostic test 165
- Choosing test options 166
- Test sequence 167
- Subtests 167
- Display tests 168
- Character attributes 168
- Character sets 169
- Graphics capabilities 170
- Floppy disk (Diskette test) 171
- Hard disk test 171
- Printer test 172
- Before you call 173
- Where to write 173
- Specifications 175
- Power Requirements 176
- Processor 176
- AccuPoint™ II 179
- PC card slot 179
- Certification 182
- AC Power Cord and Connectors 183
- What the warranty covers 185
- Keyboard Layouts 189
- Display Controller and Modes 195
- Video modes 196
- Table 1. Video modes 197
- If your computer is stolen 199
- Toshiba Theft Registration 200
- ASCII Character Codes 201
- International Modem Guide 207
- Accessing the modem slot 208
- Connecting the modem board 209
- Replacing the keyboard 209
- Installing the battery pack 209
- Glossary 211
- Glossary 2 User's Manual 212
- Glossary 4 User's Manual 214
- Glossary 6 User's Manual 216
- Glossary 8 User's Manual 218
- User's Manual Index 1 225
- Index 2 User's Manual 226
- User's Manual Index 3 227
- Index 4 User's Manual 228
- User's Manual Index 5 229
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