User's Manual
Troubleshooting 9-1
Version
5
Last Saved on 20/12/99 04:11
Portege 7140CT User's Manual – 7140_UK.doc – ENGLISH – Printed on 20/12/99 as
IM_714UK
Chapter 9
Troubleshooting
Toshiba designed the computer for durability. However, should problems
occur, following the procedures in this chapter can help to determine
the cause.
All readers should become familiar with this chapter. Knowing what might
go wrong can help prevent problems from occurring.
Problem solving process
Resolving problems will be much easier if you observe the
following guidelines:
Stop immediately when you recognise that a problem exists. Further
action may result in data loss or damage. You may destroy valuable
problem-related information that can help solve the problem.
Observe what is happening. Write down what the system is doing and
what actions you performed immediately before the problem occurred.
If you have a printer attached, print a copy of the screen using
PrtSc
.
Isolate the problem. Using the tools available to you, such as the
troubleshooting tips in this chapter and the diagnostic test program,
TDIAGS
, try to discover the specific actions that caused the problem.
The questions and procedures offered in this chapter are meant as a
guide, they are not definitive problem solving techniques. Many problems
can be solved simply, but a few may require help from your dealer. If you
find you need to consult your dealer or others, be prepared to describe
the problem in as much detail as possible.
Summary of Contents for Portege 7140CT
Page 1: ...TOSHIBA R M o d e l U S E R S M A N UA L 71 4 0 C T 7 2 0 0 C T ...
Page 16: ...xvi User s Manual ...
Page 40: ...2 14 The Grand Tour User s Manual ...
Page 54: ...3 14 Getting Started User s Manual ...
Page 84: ...6 16 Power and Power Up Modes User s Manual ...
Page 152: ...A 10 Technical specifications User s Manual ...
Page 159: ...User s Manual Keyboard Layouts D 1 Appendix D Keyboard Layouts Belgian Canadian ...
Page 160: ...D 2 Keyboard Layouts User s Manual Danish French German ...
Page 161: ...User s Manual Keyboard Layouts D 3 Italian Norwegian Polish ...
Page 162: ...D 4 Keyboard Layouts User s Manual Portuguese Spanish Swedish ...
Page 163: ...User s Manual Keyboard Layouts D 5 Swiss German UK English US English ...
Page 164: ...D 6 Keyboard Layouts User s Manual ...
Page 168: ...E 4 Display Controller and Modes User s Manual ...
Page 196: ...Index 6 User s Manual ...