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.
3. Poweron the physical partition requiring maintenance.
Fordetails, see "6.3 PoweringO n the Physical Partition Requiring Maintenance."
4. Closethe rack door.
11.6.5 System-stopped maintenance
1. Connect all the power cords to the PSU backplane unit.
For details, see "6.5.1 Installingthe power cord."
2. Returnto the operation of the XSCF fi rmwarereplacefru command to confirm
thatthe chassis has been incorporated into the system.
For details, see "6.1 Incorporatingan FRU into the System with the replacefru
Command."
Fora single-chassis configuration, you do not have to incorporate the chassis.
Proceedt o step 3.
3. Start theenti re system.
For details, see "6.4 Startingthe Entire System."
4. Closethe rack door.
Chapter11 MaintainingtheFan Units 217