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108
SAN32M-2 Installation and Service Manual
2
As indicated by event code 400, POST/IPL diagnostics detected a
CRU failure.
a. At the Event Log, examine the first two bytes of event data.
b. Byte 0 specifies failed CRU. Byte 1 specifies the slot number of
the failed part (00 for nonredundant, 00 or 01 for redundant) as
listed in
Table
10.
Table 10
MAP 200 Byte 0 CRU Codes
Byte 0
Failed CRU
02
CTP card.
05
Fan module.
06
Power supply.
3
A fan module or power supply failed POSTs and the power supply
(containing the fan, if applicable) must be removed and replaced.
Refer to
Field-replaceable unit: Redundant power
•
The procedure is concurrent and performed while the product is
operational.
•
If multiple fan failures caused a thermal shutdown, connect the
product to facility AC power after power supply(s) are replaced.
•
Perform a data collection as part of the removal and
replacement. Refer to
Edition) or
Collect maintenance data
NOTE: Do not remove a power supply unless a replacement part is available.
To avoid product overheating, a removed power supply must be replaced
within five minutes.
Was the maintenance action successful?
NO
YES
↓
The product is operational. Exit MAP.
Contact the next level of support. Exit MAP.
Action
Replace the switch. Exit MAP.
Go to
step
3.
Go to
step
3.
supply.
Collect maintenance data
(Element Manager).
(EFCM Basic
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