| Symptom / Error | FRU / Action in Sequence |
|---|---|
| Continuous beeps. | 1. System board |
| One beep and a blank, unreadable, | 1. Reseat the LCD connector. |
| or flashing LCD. | 2. LCD assembly |
| 3. Video card | |
| 4. System board | |
| 5. DC/DC card | |
| One beep, and the message 'Unable | 1. Boot device |
| to access boot source' | 2. System board |
| One long, two short beeps and a | 1. System board |
| blank or unreadable LCD. | 2. Video card |
| 3. LCD assembly | |
| One long beep followed by four | 1. Connect the AC Adapter or install |
| short beeps each time the power | a fully charged battery. |
| switch is operated. | |
| (System cannot power-on due to | |
| low battery voltage.) | |
| One beep every second. | 1. Connect the AC Adapter or install |
| (System is shutting down | a fully charged battery (allows system |
| due to low battery voltage.) | to complete shutdown before changing the battery) |
| Two short beeps with error codes. | 1. POST error. See 'Numeric Error Codes'. |
| Two short beeps with blank screen. | 1. System board |
Please see the LEGAL - Trademark notice.
Feel free - send a
for any BUG on this page found - Thank you.