1.3 Diagnostic Tests and Commands
There are a number of diagnostic tests and commands that can help you to
isolate a problem with the system unit. These tests and commands are as
follows:
• Power-up tests
• Diagnostic tests and utilities
1
• Configuration display
1
• Error display
1
The following sections describe these tests and commands.
1
You can use these tests and commands in privileged console mode only if the console
security feature is enabled and the password is set. See the
MicroVAX 3100 Model 90
Customer Technical Information
manual for information on the console security
feature.
Troubleshooting and Diagnosing Problems 1–9
