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Step 6
This step loads Online Diagnostics in service mode. If you are unable to load the diagnostics, go to ªStep 7º.
1.Turn the power on.
2.When the keyboard indicator (icon or text) appears, press F6 on the directly attached keyboard, or 6 on the ASCII terminal keyboard, to indicate that diagnostics are to be loaded.
3.Enter any requested passwords.
4.Follow any instructions to select a console.
Did the Diagnostics Operating Instructions display without any obvious display problem?
NO | Go to ªStep 7º. |
YES | Go to ªStep 9º on page 152. |
Step 7
Starting at the top of the following table, find your symptom and follow the instructions given in the Action column.
Symptom | Action |
|
|
Display problem | Go to ªStep 8º. |
|
|
All other symptoms | Go to ªProblem Determination When Unable to |
| Load Diagnosticsº on page 156 |
|
|
Step 8
The following steps analyze a console display problem.
Find your type of console display in the following table. Then follow the instructions given in the Action column.
Console Display | Action |
|
|
Display Device | Go to the display documentation for problem |
| determination. |
|
|
ASCII terminal | Go to the |
| for this type of terminal. |
|
|
Chapter 8. Hardware Problem Determination 151