Why does my DGTEC LCD TV have picture but no sound?
If your DGTEC LCD TV has a normal picture but no sound, first check the volume level. If the volume is not muted, press the MUTE button to be sure. If that doesn't work, try changing to another channel, as the problem might be with the broadcast itself. Finally, ensure that the audio cables are correctly installed.
How to fix a DGTEC LCD TV remote that's not working?
If your DGTEC LCD TV's remote control isn't working, first make sure there are no objects blocking the path between the remote and the sensor on the TV. Then, check that the batteries are installed with the correct polarity (+ to +, - to -). Also, confirm that the remote is set to the correct operating mode (TV, VCR, etc.). If none of these steps work, try installing new batteries.
Essential practices for safe operation and actions to avoid, ensuring product longevity and user safety.
Step-by-step guide for initial TV setup, including language and region selection.
Detailed technical specifications for the DG-HD19LCDVD model, including panel and input features.
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