Replace the I/O processor.
Use the I/O processor location information in the service action log if it is available. If the location is not available, find the address of the I/O processor. See Determining system reference code address formats. Use the address to find the location. See the table below.
| FRU name | Type and model | Location |
|---|---|---|
| IOP | 9406-MMA | Un-P1-C1 |
| possible IOP | 9406-MMA | Un-P1-C2 |
| IOP | 9406-MMA | Un-P1-C3 |
| possible IOP | 9406-MMA | Un-P1-C4, Un-P1-C5, Un-P1-C6 |
| IOP or IXS | 5094, 5096, 5294, 5296 | Un-CB1-C01 |
| possible IOP | 5094, 5096, 5294, 5296 | Un-CB1-C02, Un-CB1-C03, Un-CB1-C04 |
| IOP or IXS | 5094, 5096, 5294, 5296 | Un-CB1-C05 |
| possible IOP | 5094, 5096, 5294, 5296 | Un-CB1-C06, Un-CB1-C07, Un-CB1-C08, Un-CB1-C09 |
| IOP or IXS | 5094, 5096, 5294, 5296 | Un-CB1-C11 |
| possible IOP | 5094, 5096, 5294, 5296 | Un-CB1-C12, Un-CB1-C13, Un-CB1-C14, Un-CB1-C15 |
| IOP or IXS | 0595, 5095 | Un-CB1-C01 |
| possible IOP | 0595, 5095 | Un-CB1-C02, Un-CB1-C03, Un-CB1-C04 |
| IOP or IXS | 0595, 5095 | Un-CB1-C06 |
| possible IOP | 0595, 5095 | Un-CB1-C07, Un-CB1-C08 |
| IOP | 0595, 5095, 7311-D20 | Un-P1-C01 |
| possible IOP | 0595, 5095, 7311-D20 | Un-P1-C02, Un-P1-C03, Un-P1-C04 |
| IOP | 0595, 5095, 7311-D20 | Un-P1-C06 |
| possible IOP | 0595, 5095, 7311-D20 | Un-P1-C07, Un-P1-C08 |