I'd take it to a tv repair shop if I were you.
Maybe your XBox 360 can help...
Why is it I get the feeling a curly haired chap is about to get a mention?
Yeah, my TV's screen has gone proper weird.
Lots of lines/pixels buzzing around like interference.
Any suggestions as to where I should get a repair? Or just advice?
Cheers.
Have you tried banging the top of it with your fist?
Is it digital (freeview)? If so, sounds like an aerial problem rather than the TV.
Nah it's not an issue with aerials. It's affecting everything, games and DVDs.