The failing component is the board the memory DIMMs plug into.
Use the following table to determine which FRU to replace.
Note: To simplify this information, secondary units on the MMA server are numbered 1 through 3-secondary unit 1 being nearest to the primary unit and secondary unit 3 being furthest.
Use the following table to determine the part number for the field replaceable unit (FRU):
| CCIN or FFC | Type and model | Part number | Description | Location code |
| 9406-MMA, 9117-MMA | 10N9146 | 3.5 GHz POWER6, 2 Core Processor Card | Un-P2-Cx | |
| 9406-MMA, 9117-MMA | 10N9144 | 4.2 GHz POWER6, 2 Core Processor Card | Un-P2-Cx | |
| 9406-MMA, 9117-MMA | 10N9139 | 4.7 GHz POWER6, 2 Core Processor Card | Un-P2-Cx |