Note- In the case of a dual power feed, connect the power cords in their original positions by
referringto the record that you made before the start of maintenance.
Note- In the case of a dual power feed, connect the power cords in their original positions by
referringto the record that you made before the start of maintenance.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
2. Poweron the physical partition requiring maintenance.
Fordetails, see "6.3 Powering On the PhysicalPartition Requiring Maintenance."
3. Closethe rack door.
27.6.4 Inactive/Cold maintenance
1. Connect all the power cords to the PSU backplane unit or power supply unit
ofthe chassis requiringmaintenance.
For details, see "6.5.1 Installing the power cord."
2. Returnto the operation of the XSCF fi rmwarereplacefru command to confirm
thatthe XSCF DUAL control cable has been incorporated into the system.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
3. Poweron the physical partition requiring maintenance.
Fordetails, see "6.3 Powering On the PhysicalPartition Requiring Maintenance."
4. Closethe rack door.
27.6.5 System-stopped maintenance
1. Connect all the power cords to the PSU backplane unit or power supply unit
ofthe chassis requiringmaintenance.
For details, see "6.5.1 Installing the power cord."
2. Returnto the operation of the XSCF fi rmwarereplacefru command to confirm
thatthe XSCF DUAL control cable has been incorporated into the system.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
3. Poweron all the physical partitions.
Fordetails, see "6.3 Powering On the PhysicalPartition Requiring Maintenance."
4. Closethe rack door.
Chapter27 Maintainingthe XSCF DUAL C ontrol Cables 423