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Each of the following sections puts together the order of work and the tasks for each
FRU into a table. For details on each task, see the reference shown in the table.
The following FRUs are subject to inactive/cold replacement:
XSCFU
■
PCIe card
■
PSU
■
FANU
■
FANBPU
■
HDD/SSD
■
HDDBPU
■
OPNL
■
CMU
■
Memory
■
BPU
■
PSUBP
■
Crossbar cable
■
XBU
■
PCI expansion unit
■
XSCF DUAL control cable
■
XSCF BB control cable
■
4.4.1
Inactive/Cold Replacement Workflow of the
XSCFU
You can perform inactive/cold replacement of the XSCFU in the following
configuration:
Building block configuration where two or more physical partitions are operating
■
Before replacing the XSCFU, see
"7.1 Precautions for FRU
Table 4-29
Table 4-29 Inactive/Cold Replacement Procedure of the XSCFU
Work
Order
1
2
104
Fujitsu SPARC M12-2/M12-2S Service Manual ･ January 2023
Replacement."
shows the workflow for inactive/cold replacement of the XSCFU.
Task
Checking the operating condition of the
system
Confirming the XSCFU to be replaced
"Precautions for XSCFU and PSUBP
Reference
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
"8.2
Troubleshooting"
replacement" in
Domains"
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