An adapter might be failing.
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 |
| 663 | 87H3734 | IBM® ARTIC960RxD PCI adapter (base card) | ||
| 663 | 47L8851 | IBM ARTIC960RxF adapter | ||
| 663 | 09J8829 | IBM ARTIC960 Quad T1/E1 adapter (daughter card) |