| Symptom / Error | FRU / Action in Sequence |
|---|---|
| External display does not work correctly. | 1. See 'External Display Self-Test' in |
| Common Devices Checkout section. | |
| Printer problems. | 1. Run printer self-test. |
| 2. Parallel port device | |
| 3. Cable | |
| 4. System board | |
| Serial or parallel port device problems. | 1. Device |
| 2. Device cable | |
| 3. System board |
for any BUG on this page found - Thank you.