Fujitsu Oracle SPARC M12-2 User Manual

Table 4-3
Active/Hot Replacement Procedure of the PSU
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 PSU to be replaced "8.2 Troubleshooting"
3 Releasing the faulty PSU from the system "9.6.3 Releasing the PSU"
4Removing the power cord of the faulty
PSU, and removing the PSU from the
SPARC
M12-2/M12-2S
"13.3 Removing a PSU"
5 Installing a PSU in the SPARC M12-2/
M12-2S, and installing the power cord on
the PSU
"13.4 Installing a PSU"
6 Incorporating the PSU into the System "10.4.3 Incorporating the PSU"
7 Confirming that there is no problem with
the replacement PSU
"10.5.3 Checking the FRU Status After
Maintenance"
4.1.3 Active/Hot Replacement Workflow of the Power
Supply Unit (PSU)
You can perform active/hot replacement only when the PSU has a redundant
configuration.
Before replacing the PSU, see "Precautions for PSU replacement" in "7.1 Precautions
for FRU Replacement."
Table 4-3 shows the workflow for active/hot replacement of the PSU.
4.1.4 Active/Hot Replacement Workflow of the FANU
You can perform active/hot replacement only when the FANU has a redundant
configuration.
Before replacing the FANU, see "Precautions for FANU replacement" in "7.1
Precautions for FRU Replacement."
Table 4-4 shows the workflow for active/hot replacement of the FANU.
Fujitsu SPARC M12-2/M12-2S Service Manual
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January 202372

Fujitsu Oracle SPARC M12-2 Specifications

General

Brand	Fujitsu
Model	Oracle SPARC M12-2
Category	Server
Language	English