The problem is with a tablet stylus. 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 |
| 188 | 6093 Models 11, 12 | 74F3133 | Tablet stylus | N/AN/A |
| 188 | 6093 Models 21, 22 | 6247454 | Tablet stylus | N/A |