12-01-2018 8:30
12-01-2018 12:32 - edited 12-01-2018 12:42
@Anonymous User
Well J
Without any further info, it sounds like your TV could be faulty, however you said you've checked your wires but have you exchanged the HDMI cable for a new one, because that too could have developed a fault.
BTW, what's your TV's make, model and how old is it?
UK Bob