Problem Determination Procedures; Introduction - IBM AT/370 Manual To Operations

Problem Determination Procedures
Introduction
The problem determination procedures help you solve
system problems.
Problem determination for your IBM Personal
Computer AT /3 70 should always start in this manual.
By following the step-by-step instructions and
answering YES
or
NO to the questions, you will be able
to determine what you must do to get your system
running again.
For information about messages under operating system
control, the IBM Personal Computer AT /370 problem
determination procedures refer you to the appropriate
operating system user's manual (such as the IBM
VM/PC User's Guide).
When the problem appears to be in the system unit, but
not in the AT/370 adapter cards, you are directed to:
• Diagnostics or problem determination procedures
for other options you may have installed
• "Section 2. Testing Your IBM Personal Computer
AT" in the IBM Guide to Operations-Personal
Computer AT.
Problem Determination Procedures 4-3