When I turned the TV on earlier today, there was a frozen picture with some interference causing a wobble. I rebooted the system and the screen is now blank and the TV controls aren’t responding except to switch on or off. Any ideas?
Thanks for replying. The TV isn’t responding at all to instructions, except on or off, so when I click on Sources on the remote, nothing comes on screen. I’ve no reason to think it’s in the wrong HDMI port as it was working last night ..The same problem occurs with the rebooting - nothing on screen at all - but it does look like the screen when the wrong HDMI port is selected as you say ..