42 IBM Flex System FC5022 16Gb SAN Scalable Switch User’s Guide
Parts listing
4
Parts listing
Replaceable components are of three types:
• Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your
responsibility. If IBM installs a Tier 1 CRU at your request, you will be charged
for the installation.
• Tier 2 customer replaceable unit (CRU): You may install a Tier 2 CRU
yourself or request IBM to install it, at no additional charge, under the type of
warranty service that is designated for your server.
• Field replaceable unit (FRU): FRUs must only be installed by trained service
technicians.
For information about the terms of the warranty, see the Warranty Information
document.
The replaceable components in Table 13 are Tier 1 CRUs. If other
components require replacement, see the documentation that comes with those
devices for instructions.
TABLE 12 Error listing
Diagnostic indicator (in hex) Failing functional area Failure criticality
00 - 7F Base internal functions Critical
80 - 9F Internal interface failures Noncritical
A0 - AF External interface errors Noncritical
B0 - FE Reserved Noncritical
FF Switch “good” indicator Operation
TABLE 13 Parts listing
Part CRU number (Tier 1)
IBM Flex System FC5022 16Gb
SAN Scalable Switch
69Y1911
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