System-Stopped/Cold Replacement Workflow Of The Bpu - Fujitsu Oracle SPARC M12-2 Service Manual

Table 4-61 System-Stopped/Cold Replacement Procedure of Memory (continued)
Work
Order
4
5
6
7
8
9
10
11
12
13
14
4.6.11 System-Stopped/Cold Replacement Workflow of
the BPU
Table 4-62
Table 4-62 System-Stopped/Cold Replacement Procedure of the BPU
Work
Order
1
2
3
4
142 Fujitsu SPARC M12-2/M12-2S Service Manual ･ January 2023
Task
Stopping all physical partitions
Switching the mode switch on the OPNL
to Service
Removing the power cords of all the
SPARC M12-2/M12-2S units
Removing memory from the SPARC
M12-2/M12-2S
Installing memory in the SPARC M12-2/
M12-2S
Installing the power cords on all the
SPARC M12-2/M12-2S units
Diagnosing all the SPARC M12-2/M12-2S
units
Confirming that there is no problem with
the replacement memory
Switching the mode switch on the OPNL
to Locked
Powering on the physical partitions
Checking the operating condition of the
system
shows the workflow for system-stopped/cold replacement of the BPU.
Task
Checking the operating condition of the
system
Confirming the BPU to be replaced
Checking the operation status of the
SPARC M12-2/M12-2S that houses the
BPU to be replaced
Stopping all physical partitions
Reference
"9.5.2 Stopping All Physical
"2.3.2 OPNL Control Function"
"9.8.2 Removing the Power
"17.4 Removing the CMU or
"17.5 Installing the CMU and
"10.1.1 Installing a Power
"10.5.1 Diagnosing the SPARC M12
Hardware"
"10.5.3 Checking the FRU Status After
Maintenance"
"2.3.2 OPNL Control Function"
"10.9.1 Starting the System With an
XSCF Command"
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
Reference
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
"8.2 Troubleshooting"
"8.1.2 Checking Hardware"
"9.5.2 Stopping All Physical
Partitions"
Cords"
Memory"
Memory"
Cord"
Domains"
Domains"
Partitions"