Servicing Fru Components; Servicing Processors And Heatsinks (Fru) - Oracle Sun Server X4-4 Service Manual

Servicing FRU Components

This section describes how to service field-replaceable units (FRUs). For serviceability
information, see
contents of this section.
Note -
Description
Removal and installation procedures
and reference information for the server
processors and heatsinks.
Replacement procedures and reference
information for the server fan board.
Replacement procedures and reference
information for the server power supply
backplane board.
Replacement procedures and reference
information for the server disk drive
backplane.
Removal and installation procedures and
reference information for the server service
processor.
Replacement procedures and reference
information for the server motherboard.

Servicing Processors and Heatsinks (FRU)

For processor overview information, see
information related to this component, see
Designations" on page
The following procedures describe how to service the server CPUs, including removing and
installing CPUs and upgrading the server from a two-CPU system to a four-CPU system:
"Component Serviceability" on page
Only Oracle-authorized service providers should service FRU components.
65.
66. The following table describes the
Link
"Servicing Processors and Heatsinks (FRU)" on page 167
"Replace the Fan Board (FRU)" on page 188
"Replace the Power Supply Backplane Board (FRU)" on page 197
"Replace the Disk Drive Backplane (FRU)" on page 209
"Servicing the SP Card (FRU)" on page 215
"Replace the Motherboard (FRU)" on page 219
"Processor Subsystem" on page
"Component Serviceability, Locations, and
23. For serviceability
Servicing FRU Components 167