HP StorageWorks 2/140 - Director Switch, Руководство по обслуживанию

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Diagnostics
78 Director 2/140 Service Manual
28
Inspect power supply operational states at the Embedded Web Server interface.
1. At the View panel, click the FRU Properties tab. The View panel (FRU
Properties tab) displays.
2. Inspect the Status fields for both power supplies.
Does the Status field display a
Failed
message for either power supply?
NO YES
↓
A redundant power supply failed. Go to step 7 .
The director is operational. Exit MAP.
MAP 0200: POST Failure Analysis
When the director is powered on, it performs a series of power-on self-tests
(POSTs). When POSTs complete, the director 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 director and bring it online. An event code 400 is displayed when the director
completes the POST/IPL process.
1
Ensure the director reporting the problem is connected to facility AC power and
the power switch (circuit breaker) at the rear of the director is set to the ON (up)
position. Inspect the director for indications of being powered on, such as:
■
At the front bezel, an illuminated power LED (green) or system error LED
(amber).
■
An illuminated green LED on the active CTP card.
■
At least one green PWR OK LED illuminated on a power supply.
■
Audio emanations and airflow from cooling fans.
Is the director powered on?
YES NO
↓
An AC power distribution problem is indicated, and analysis for the
failure is not described in this MAP. Go to “ MAP 0100: Power
Distribution Analysis ” on page 69. Exit MAP.