The failing component is one of the system processors.
Use the table below to determine what FRU to replace and how to replace it.

| System model | Name of symbolic FRU to locate | FRU name (replace in order, one at a time) | Link to locations information |
|---|---|---|---|
| 505 | ANYPROC | System backplane | Locations — model 505 |
| 510 and OpenPower® 710 | ANYPROC | System backplane | Locations — model 510 and OpenPower 710 |
| 515, 520, and 525 | ANYPROC | System backplane | Locations — Model 515, 520, and 525 |
| 550 and OpenPower 720 | ANYPROC | Processor card 1 Processor card 2 | Locations — OpenPower 720 and Model 550 |
| 570 | ANYPROC | For each unit, starting with the primary unit and then the secondary units:Processor card 1Processor card 2 | Locations — Model 570 |
| 575 | ANYPROC | Processor backplane | Locations — model 575 |
| 590 and 595 | ANYPROC | For each node, starting with node 0:MCM 0MCM 1 | Locations — model 590 and 595 |
This ends the procedure.