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| Symptom/Error: | FRU/Action. |
|---|---|
| Blank or unreadable display | 1. System Board |
| (Check display) | 2. Power Supply |
| 3. Display Adapter | |
| 4. Display Assembly | |
| 5. System Board Video Cable | |
| Other display problems | 1. System Board |
| (Check display) | 2. Display Adapter |
| 3. Display | |
| 4. System Board Video Cable | |
| Insert Diskette Icon appears, or | 1. Diskette Drive |
| system enters BASIC | 2. System Board |
| 3. Diskette Cable | |
| 4. Network Adapter | |
| Bad Diskette Icon | 1. Diskette |
| 2. Diskette Drive | |
| 3. System Board | |
| 4. Diskette Cable | |
| Incorrect memory size during POST | 1. System Board |
| or Parity CHECK 1 (Check memory) | |
| Parity CHECK 2 (Check memory) | 1. Adapter Memory |
| 2. Memory Adapter | |
| 3. Bus Adapter | |
| 4. System Board | |
| Serial or Parallel port device | 1. Device (self test OK ?) |
| failure | 2. System Board |
| 3. Bus Adapter | |
| XXXX ROM Error | 1. Any Adapter |
| Some or all of the keys on the | 1. Keyboard |
| do not work. | 2. System Board |
| 3. Keyboard Cable | |
| Real Time Clock loses time. | 1. Bus Adapter |
| (This is not always a hardware | 2. Clock Module |
| failure. See 'Real-Time Clock | 3. System Board |
| Problems' |
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.