| Symptom / Error |
FRU / Action in Sequence |
| No beep, power-on indicator |
1. Go to 'Power Systems Checkout'. |
| not on and a blank LCD |
2. System Board |
| during POST. |
3. DC/DC card |
| |
4. Power sources |
| No beep, power-on indicator on, |
1. System Board |
| and a blank LCD during POST. |
2. DC/DC card |
| |
3. CPU Card |
| No beep, power-on indicator on, |
1. System Board |
| and a blinking cursor |
2. CPU Card |
| only during POST. |
3. DC/DC card |
| No beep during POST but |
1. Turn the volume up and check |
| but system runs correctly. |
the speaker. |
| |
2. Check whether the DSP card or audio (ESS) |
| |
card connector is loose and reseat the connector. |
| |
3. Speaker |
| |
4. DSP card or audio (ESS) card |
| |
5. DC/DC card |