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| Symptom/Error | FRU/Action |
|---|---|
| No beep, power-on indicator not on, | 1. Go to Power Systems Checkout |
| and a blank LCD during POST. | 1. ° For TP 2640-560 |
| ° For TP 2640-560x (60x, 70x) | |
| 2. System Board | |
| 3. Power Sources | |
| No beep, power-on indicator on, | 1. System Board |
| and a blank LCD during POST. | |
| No beep, power-on indicator on, | 1. System Board |
| and a blinking cursor | |
| only during POST. | |
| No beep during POST, | 1. Turn the volume up and check. |
| but system runs correctly. | to the speaker |
| 2. Speaker | |
| 3. System Board |
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.