Facing TV Problems? Ask a TV Technician.
Hello, Sorry you're having problems.
Offhand Milton. the issue is probably just that the TV lost signal and is on the wrong Input/Source setting.
Let me ask you- how do you receive broadcasts on the set- is there a cable box? And if so, how is the box connected to the TV specifically (HDMI cable perhaps)?
Let me know if you need assistance with anything today.