Fix TV emitting errors without images

On a beautiful day, after you finish your work and come home and want to turn on the TV to see the news and entertainment, but unfortunately, the TV today only makes a sound but it doesn't have a picture. You feel very uncomfortable and don't understand the whole cause. In order for users to have real experience moments, the following article Network Administrator will show the cause as well as how to remedy this situation so that users can overcome each time they encounter a problem. Let's refer to offline.

1. Haven't detected the correct channel or the TV signal has trouble

This may also be the reason your home TV has a sound without a picture like a radio station. To remedy this situation, you can get the control to re-test the channel.

1. Try switching to other channels to see if your TV has lost 1 channel or all channels.
2. Retrieve lost image channel by manually searching if only lost image with only one channel.
3. Or you can track all the channels again by automatically.

2. The connector plugs loose or broken the connecting wire

Currently, the market usually has two main TV lines: some have built-in wires and some must be connected right outside. In the case of your home TV that has an external connection, it is possible that because the wire is loose, you can attach the cord to a closer connection and verify the AV connection, HDMI is correct for each The port is not or if the wire is broken or rusted badly, you can buy a new one instead.

For example, can you check the picture wire (with a yellow head) correctly attached to the connection port, or is the HDMI cable connected correctly? If connecting via HDMI, you can also try plugging the wires into the remaining HDMI ports for testing.

3. Video quality from USB, DVD player is not good

One reason also makes your home TV without images that are due to the quality of the image source. This factor decides not less to the image is shown on TV, so if this error occurs, you can choose the source of other quality images to overcome this situation. As for DVDs, you should not reuse those that are scratched or of poor quality because it also reduces the transmission of images. As for USB, you can format USB and copy the content with better picture and sound quality.

In case the television has displayed the image when changing the data source and the image of the TV channel is not, that is the cause of the TV signal. At this point, contact the cable provider to repair and upgrade the signal.

When you try to check and detect TV without any problems, but the picture is still not up, then perhaps you should take the device to the warranty facility as soon as possible.

Hopefully with the above sharing, users will have more experience in the process of use.

See more:

1. What does the Q in QLed of Samsung TV mean?
2. How to turn off user tracking on Smart TV of Vizio, LG .
3. Set up, control new Android TV Box faster thanks to Android TV Remote Control