HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 44

Diagnostics
Does the Status field display a Failed message for either power supply?
NO YES
A power supply failure is indicated. Go to
event codes are found, go to
page
49
Inspect the Status fields for switch FRUs.
Does the State field display a Failed message for any of the FRUs?
YES NO
The switch appears operational. Exit MAP.
A FRU failure is indicated. Continue to the next step to obtain event codes. If no event
codes are found, go to
50
Obtain event codes from the EWS Event Log.
If multiple event codes are found, note all codes and associated severity levels. Record the
date, time, and listed sequence, and determine if the codes are related to the reported
problem. Begin fault isolation with the most recent event code with the highest severity
level. Other codes may accompany this event code, or may indicate a normal indication
after a problem is recovered.
a. At the View panel, select Monitor at the left side of the panel. The Monitor panel
opens with the Status page displayed.
b. At the Monitor panel, click the Log tab. The Monitor panel (Log tab) displays.
2–24
2-27. Exit MAP.
MAP 0500: FRU Failure Analysis on page
step 50
MAP 0100: Power Distribution Analysis on
edge switch 2/24 service manual
to obtain event codes. If no
2-59. Exit MAP.