I can watch TV using PowerCinema, but I can not hear anything. What can I do?

Please check your audio settings as follows:

1. Ensure the speaker is properly turned on and the volume is not minimized or muted.
2. Please go to TV Settings and select the audio port page to check the audio device first. It should be marked as "audio line in". If it is not please correct this.
3. If you still do not hear anything from your speakers, please check the system audio and see whether the "Line-in" item is muted. It should be unchecked in mute selection.
4. If you need to reset your audio settings on the PC, please follow the process below:
   - a. From your Windows (OS) Start Menu, please follow these directions to access Volume Control: Start -> Programs -> Accessories -> Entertainment -> Volume Control
   - b. A dialogue window will appear for Volume Control. Please follow these directions to select Playback options: Options -> Properties -> Select "Playback", check every option, click OK and adjust volume.
   - c. Then follow these directions to access the Recording options -> Properties -> Select "Recording". Ensure every option is OK and adjust volume.You can use Windows Recording program to record a period of audio and test that your settings are correct or not. If you can record sound and play it with no problem, PowerCinema should have no problem as well.