director 2/64 service manual

2–44 director 2/64 service manual
Diagnostics
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 CTP2 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 2–34. Exit MAP.
2
Was an event code 400, or 411, or 413 observed at the director Event Log (HAFM
server) or at the Embedded Web Server event log?
YES NO
↓ Analysis for the failure is not described in this MAP. Go to MAP 0000: Start
MAP on page 2–12. Exit MAP.