Identifying A Failure - Oracle Fujitsu SPARC M12-1 Service Manual

Figure 4-1 Troubleshooting Flow
4.2.2

Identifying a Failure

This section describes how to identify a failure. Use the flow described in
Confirming Whether There is a
checking for a failure.
Checking the LED indications
Check the LEDs on the operation panel, rear panel, and each component to identify
the FRU requiring maintenance. Check the status of a FRU from its LED before
starting maintenance work on the FRU.
Operation panel LEDs
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38 Fujitsu SPARC M12-1 Service Manual • January 2023
Failure" to determine the appropriate way of
"4.2.1