Check signal cable error message/ No Signal on the TV
The "Check Signal Cable" error message indicates that the TV detects there is a cable connected to your Samsung TV but does not detect a device connected to the other end of the cable. You may see this message when connecting any device, an antenna, or a direct cable line.
To correct the Check Signal Cable error, follow these steps :
- Make sure that the source causing the error message is connected properly and that all connections are firm.
- Turn the TV on, and then press SOURCE until the TV is on the input of the connected device.
- If you are still getting this error, replace the connection cable or cables. The cables you are using may be bad.
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