Map 0200: Post Failure Analysis - HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual

Does the switch appear powered on?
YES
Analysis for an Ethernet link or a CTP failure is not described in this MAP. Go to
"MAP 0000: Start
the next level of support. Exit MAP.
26
Inspect power supply operational states at the EWS interface.
1. At the View panel, click the FRU Properties tab. The View panel (FRU
2. Inspect the Status fields for both power supplies.
Does the Status field display a Failed message for either power supply?
NO
The switch appears operational. Exit MAP.

MAP 0200: POST Failure Analysis

When the switch is powered on, it performs a series of power-on self-tests
(POSTs). When POSTs complete, the switch performs an initial program load
(IPL) that loads firmware and brings the unit online. This MAP describes fault
isolation for problems that may occur during the POST/IPL process.
If an error is detected, the POST/IPL process continues in an attempt to initialize
the switch and bring it online. An event code 400 is displayed when the switch
completes the POST/IPL process.
1
Ensure the switch reporting the problem is connected to facility AC power.
Inspect the switch for indications of being powered on, such as:
Edge Switch 2/24 Service Manual
NO
Go to step 14.
MAP" on page 33. If this is the second time at this step, contact
Properties tab) displays.
YES
A redundant power supply failed. Go to
At the front bezel, an illuminated power LED (green) or system error LED
(amber).
Audio emanations and airflow from cooling fans.
Diagnostics
step 7.
63