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  9. 4.6.5 System-Stopped/Cold Replacement Workflow of the FANBPU

4.6.5 System-Stopped/Cold Replacement Workflow of the FANBPU


4.6.5 System-Stopped/Cold Replacement Workflow of the FANBPU
Table 4-56 shows the workflow for system-stopped/cold replacement of the FANBPU.
Table 4-56  System-Stopped/Cold Replacement Procedure of the FANBPU
Work Order Task Reference
1 Checking the operating condition of the system "9.2.1 Checking the Operation Status of Physical Partitions and Logical Domains"
2 Confirming the FANBPU to be replaced "8.2 Troubleshooting"
3 Checking the operation status of the SPARC M12-2/M12-2S that houses the FANBPU to be replaced "8.1.2 Checking Hardware"
4 Stopping all physical partitions "9.5.2 Stopping All Physical Partitions"
5 Switching the mode switch on the OPNL to Service "2.3.2 OPNL Control Function"
6 Removing the power cords of all the SPARC M12-2/M12-2S units "9.8.2 Removing the Power Cords"
7 Removing the FANBPU from the SPARC M12-2/M12-2S "14.3 Removing a FANU or the FANBPU"
8 Installing the FANBPU in the SPARC M12-2/M12-2S "14.4 Installing a FANU or the FANBPU"
9 Installing the power cords on all the SPARC M12-2/M12-2S units "10.1.1 Installing a Power Cord"
10 Diagnosing all the SPARC M12-2/M12-2S units "10.5.1 Diagnosing the SPARC M12 Hardware"
11 Confirming that there is no problem with the replacement FANBPU "10.5.3 Checking the FRU Status After Maintenance"
12 Switching the mode switch on the OPNL to Locked "2.3.2 OPNL Control Function"
13 Powering on the physical partitions "10.9.1 Starting the System With an XSCF Command"
14 Checking the operating condition of the system "9.2.1 Checking the Operation Status of Physical Partitions and Logical Domains"