Servicing The Enclosure Assembly (Motherboard); Transfer Components To The New Enclosure Assembly - Oracle SPARC T5-1B Service Manual

Servicing the Enclosure Assembly
(Motherboard)
When certain components in the server module, such as the motherboard, require replacing,
you must replace a high-level assembly called the enclosure assembly. The enclosure assembly
includes a new server module chassis with the motherboard and many other components
already installed.
If you determine that a faulty component is not one of the replaceable components described in
this document, the enclosure assembly must be replaced.
This procedure must be performed by an Oracle field service representative.
Note -
"Transfer Components to the New Enclosure Assembly" on page 95
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Related Information
"Identifying Components" on page 11
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"Detecting and Managing Faults" on page 17
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"Preparing for Service" on page 39
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Transfer Components to the New Enclosure Assembly

When you replace an enclosure assembly, you must move a number of FRUs from the
original server module to the same locations in the replacement assembly. See
Locations" on page
When you transfer the SP and ID PROM from the old board to the new you preserve system-
specific information that is stored on these modules.
When you replace the motherboard, the firmware on the new motherboard might be
incompatible with the firmware on the SP. In this case, you must update the system firmware,
which updates the SP and motherboard firmware to compatible versions.
13.

Servicing the Enclosure Assembly (Motherboard)

"Component
95