Note- Inthecaseofadualpowerfeed,makeanoteofthelocationsofthepowercords
beforedisconne cting them to ensure that they are reinstalled correctly.
XSCF> replacefru
Note- Inthecaseofadualpowerfeed,makeanoteofthelocationsofthepowercords
beforedisconne cting them to ensure that they are reinstalled correctly.
Caution- Before you handle any components, wear a wrist strap to ground any static
electricity.I fy ou perform this procedure without a wrist strap, individual
componentsor the overall system may be damaged. For details, see "1.5 Notes
Regarding Static Electricity."

12.3.5 System-stopped maintenance

1. Open the rack door.
2. Confirmthe hardware and software configurations.
For details, see "4.2 Confirmingthe System Configuration."
3. Stopthe entire system.
For details, see "5.4 Stopping the Entire System."
4.
Execute the replacefru command to release the chassis requiring maintenance
fromthe system.
Fora single-chassis configuration, you do not have to release the chassis.
Proceedt o step 5.
For details, see "5.1 Releasing an FRU from the System with the replacefru
Command."
5. Remove all the power cords from the PSU backplane unit of the chassis
requiringmaintenance.
For details, see "5.5.2 Removing the power cord."
12.4 Removing an Internal Disk
Thissection describes the procedure for removing an internal disk. Perform
reduction using the same procedure.
Maket he internal disk ready for removal before attempting to remove it. For details,
see "12.3 Enabling the Removal of an Internal Disk."
Chapter12 Maintaining theInternal Disks 231