The source menu and display menu keep flickering and does not stop even when buttons are pressed. Neither buttons on the remote or telly are stuck down. What is there to do?
(But the above solution is a bit extreme. Far better to get an electronics competent friend to see if they can simply disconect or repair the buttons :-) )
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix televisions.