| Symptom/Error |
FRU/Action |
| You cannot hear any sound. |
1. In the Configuration Utility, check the |
| |
volume level and the settings for Audio |
| |
Power and Mute. |
| |
2. Attach external speakers or headphones |
| |
and check for sound: |
| |
° If the external speakers |
| |
or headphones work, |
| |
replace the internal speaker. |
| |
° If the external speakers |
| |
or headphones do not work, |
| |
replace the Top System Board. |
| Internal microphone does not record. |
1. Check the application's |
| |
recording source and level. |
| |
2. Attach an external microphone and check |
| |
for recording: |
| |
° If the external microphone works, |
| |
replace the internal microphone. |
| |
° If the external microphone does not work, |
| |
replace the Top System Board. |
| Other audio problems. |
1. Replace the Top System Board. |