| 5601 | PS/2 keyboard failed. |
| 5602 | PS/2 Keyboard failed Self-Test. |
| 5603 | PS/2 Keyboard error. |
| 5604 | 50-Key keyboard is not attached. |
| 5605 | 50-Key keyboard self-test failed. |
| 5606 | 50 Key keyboard error. |
| 5607 | Invalid keyboard configuration. |
| 5608 | 50-Key keyboard parameter error. |
| 5609 | Invalid system for the keyboard program. |
| 5611 | PIN Keypad failed. |
| 5614 | No PIN Keypad attached to System Unit. |
| 5615 | PIN Keypad driver has an input parameter error. |
| 5616 | PIN Keypad not attached to the Pointing Device connector. |
| 5617 | Pin Keypad failed self-test. |
| 5618 | Pin Keypad has a communications error. |
| 5619 | System invalid for PIN keypad driver. |
| 5621 | Magnetic Stripe Unit failed. |
| 5623 | Magnetic Stripe Unit not connected to System Unit. |
| 5624 | Magnetic Stripe Unit driver input error. |
| 5626 | Magnetic Stripe Unit not attached to Pointing Device connector. |
| 5627 | Magnetic Stripe Unit self-test failed |
| 5629 | System invalid for the Magnetic Stripe Unit driver. |
| 5630 | STATUS = F1 system attempted unsucessful IPL from diskette. |
| 5631 | STATUS REMOTE START - normal start-up message. |
| 5633 | STATUS REMOTE IPL - normal start-up message. |
| 5691 | Device driver error. |