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| Symptom/Error | FRU/Action |
|---|---|
| Continuous beep. | 1. System Board |
| Repeating short beeps. | 1. See '1080 Keyboard Unit' |
| before replacing any FRUs. | |
| 2. Keyboard | |
| 3. Keyboard Control Card | |
| 4. System Board | |
| One long and one short beep. | 1. System Board |
| One long and two short beeps. | 1. Video Card |
| 2. System Board | |
| One short beep and a blank, | 1. LCD |
| unreadable, illegible, or | 2. Video Card |
| flashing display with no | 3. System Board |
| external display attached. | 4. Voltage Converter |
| One short beep and a diskette | 1. Diskette Drive |
| prompt or a program load from | 2. System Board |
| the hard disk or unable to | 3. Diskette Drive Cable |
| read the diskette. | |
| (Be sure an external display is | |
| not too close to the diskette drive.) | |
| Two short beeps and a blank display. | 1. System Board |
| Two long beeps and two short beeps | 1. Video Card |
| (or two long beeps and no short beeps). | 2. Incorrect system board (700, 700C) |
| (Possibly with a blank screen | 3. Incorrect processor upgrade |
| and blinking speaker icon.) | (700, 700C) |
| 4. Incorrect 240MB hard disk drive | |
| upgrade for this model |
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.