model number LC-32D77X
had it for a 3-4 years, problem occurred about 30 mins ago
it is a black screen with the blue 'input1' message in the top right hand corner of the screen. I can change that using the 'display' button on the remote.
if I use any buttons on the tv, nothing changes apart from using the 'power' button, which turns it off/on.
Thanks for the reply. What exactly changes when you use the display button?
I can only toggle through the size of the display information shown on the screen. There is no picture at any point. This is using the tv remote. The tv remote can change anything that shows a display directly from the tv such as the sleep timer etc.
If I use the box remote, it changes channels etc (I can hear different voices as the channels change etc) but nothing changes on the screen.
YOU ARE A LEGEND! Thanks so much for your help. It now works the same as before.