Fujitsu SPARC M10-4 Service Manual page 184

Incorporate the chassis, in which the CPU memory unit requiring maintenance
is mounted, into the physical partition.
Close the rack door.
7.8.2 Inactive/Cold maintenance
Note -
When the system is configured without a hardware RAID
Connect all the power cords to the PSU backplane unit of the chassis
requiring maintenance.
Note -
Return to the operation of the XSCF firmware replacefru command to confirm
that the chassis has been incorporated into the system.
Execute the diagxbu command to diagnose the crossbar cables.
XSCF> diagxbu -y -b 00 -t 01
Execute the showlogs command to confirm that the system is operating
normally.
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ February 2014
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