Note- See the procedure for system-stopped maintenance for inactive/cold maintenance in a
single-chassisco nfiguration.
Caution - To completely shut down the system, all the power cords must be
removed. If the power cords are not removed, an electrical failure may occur.
Note- Active/hot maintenance is supported only for a redundant configuration.
XSCF> showlogs error
XSCF> replacefru
10.3 Enabling the Removal of a PowerSupply Unit
Thissection describes the preparations that must be completed prior to the removal
of a power supply unit. The preparation procedure differs depending on the
maintenancetype as follows:
■Active/Hot maintenance
■Active/Cold maintenance
■Inactive/Hot maintenance
■Inactive/Cold maintenance
■System-stopped maintenance

10.3.1 Active/Hot maintenance

1. Open the rack door.
2. Logi n to the XSCF shell.
3. Executethe showlogs command to identify the component requiring
maintenance.
For details, see "3.3.5 Checking log information."
4. Confirmthe hardware and software configurations.
For details, see "4.2 Confirmingthe System Configuration."
5. Executethe replacefru command to release the power supply unit requiring
maintenancefrom the system.
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･December 2013194