Linux:
1. System has been set as “Volume mute”. Please press Fn+ F7 to enable speaker.
2. Please click the Diagnostic Tool icon under the Setting Tab==>System Test==>Audio, and test it.
3. Please restore the system for a try.
4. If it is a hardware related problem, please contact the local service center.
XP:
1. System has been set as “Volume mute”. Please press Fn+ F7 to enable speaker.
2. Reinstall the audio driver.
3. Using the support DVD or hard disk partition (requires a recovery partition) to restore the system for a try.
4. If it is a hardware related problem, please contact the local service center.