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Will there be a no signal message on your TV? This means that the TV is not getting the input signal from the currently selected signal source. Let's learn why there is no signal on TV and how to solve it.
1. Try to switch to another input, maybe the port is not marked correctly.
2. Try to connect the HDMI cable to a different input port, the port may be malfunctioning.
3. Try to connect different devices to the TV (or connect the same device to different TVs), other devices may be causing the problem.
4. Try a different HDMI cable, sometimes the cable will short-circuit or degrade over time.
5. Some devices may have compatibility issues, such as some new 4K Blu-ray players connected to our 4KTV.
1. Use the remote control to change the input source.
If your remote has an input/source button, press it and select the input from the list that matches the location where your device is connected.
If your remote does not have an input/source button, press the home button, then look for the input icon in the upper right corner of the TV, and click it.
2 Pay attention to the IN and OUT connectors.
When connecting the TV, note that the cable needs to come out of another device, and then plug it into the TV. Make sure to connect the marked input and output port HDMI 1, cable/antenna connectionin a wright way.
Make sure that the TV is tuned to the correct input to watch the programs of each device.
Why my LG TV no signal?
There are some troubleshooting for why LG TV no signal and let's try to find the reason.1. Try to switch to another input, maybe the port is not marked correctly.
2. Try to connect the HDMI cable to a different input port, the port may be malfunctioning.
3. Try to connect different devices to the TV (or connect the same device to different TVs), other devices may be causing the problem.
4. Try a different HDMI cable, sometimes the cable will short-circuit or degrade over time.
5. Some devices may have compatibility issues, such as some new 4K Blu-ray players connected to our 4KTV.
How to solve the No Signal problem on LG TV?
1. Use the remote control to change the input source.
If your remote has an input/source button, press it and select the input from the list that matches the location where your device is connected.
If your remote does not have an input/source button, press the home button, then look for the input icon in the upper right corner of the TV, and click it.
2 Pay attention to the IN and OUT connectors.
When connecting the TV, note that the cable needs to come out of another device, and then plug it into the TV. Make sure to connect the marked input and output port HDMI 1, cable/antenna connectionin a wright way.
3. Set the TV to the correct source.
Make sure that the TV is tuned to the correct input to watch the programs of each device.
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