Chapter 5 Understanding The Preparations For Enabling Maintenance; Releasing An Fru From The System With The Replacefru Command; Releasing An Fru Of The Sparc M10-4/M10-4S From The System - Fujitsu M10-4 Service Manual

Chapter 5
Understanding the Preparations for
Enabling Maintenance
This chapter describes the preparations that must be completed before you physically
remove a component. See this chapter, as required, when performing the maintenance
work on each component described in Chapter 7 onwards.

Releasing an FRU from the System with the replacefru Command

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Releasing a Chassis from the Physical Partition
■
Powering Off the Physical Partition Requiring Maintenance
■
Stopping the Entire System
■
Accessing Components
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Caution - Do not operate a target Field Replaceable Unit (FRU) while OpenBoot
PROM is running (the ok prompt is displayed). After powering off the physical
partition or starting Oracle Solaris, operate the target FRU.
5.1 Releasing an FRU from the System
with the replacefru Command
This section describes the procedure for releasing an FRU requiring maintenance
from the system.
5.1.1 Releasing an FRU of the SPARC M10-4/M10-4S
from the system
If the maintenance target is the SPARC M10-4/M10-4S, the following are targeted as
FRUs:
Chassis of the SPARC M10-4/M10-4S
■
Power supply unit of the SPARC M10-4/M10-4S
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