How To View Diagnostic Test Results After The Fact; Reference For Choosing A Fault Isolation Tool - Sun Microsystems Sun Fire V440 Diagnostics And Troubleshooting Manual

How to View Diagnostic Test Results
After the Fact
Summaries of the results from the most recent power-on self-test (POST) and
OpenBoot Diagnostics tests are saved across power cycles.
Before You Begin
Log in to the system console and access the ok prompt. For instructions, see:
"How to Get to the ok Prompt" on page 176
What to Do
To see a summary of the last execution of POST diagnostics, type:
ok show-post-results
To see a summary of the last execution of OpenBoot Diagnostics tests, type:
ok show-obdiag-results
You should see a system-dependent list of hardware components, along with an
indication of which components passed and which failed POST or OpenBoot
Diagnostics tests.
Reference for Choosing a Fault Isolation
Tool
This section helps you choose the right tool to isolate a failed part in a Sun Fire V440
server. Consider the following questions when selecting a tool.
1. Have you checked the LEDs?
70 Sun Fire V440 Server Diagnostics and Troubleshooting Guide • July 2003