IBM SAN32M-2, Инструкция по установке и обслуживанию

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SAN32M-2 Installation and Service Manual 108
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 .
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 supply .
• 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
Collect maintenance data (EFCM Basic
Edition) or Collect maintenance data (Element Manager).
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.
Table 10
MAP 200 Byte 0 CRU Codes
Byte 0 Failed CRU Action
02 CTP card. Replace the switch. Exit MAP.
05 Fan module. Go to step 3 .
06 Power supply. Go to step 3 .