Hi All Anybody had a problem with KV a780 where after a few min from Turing on the picture begins to shake or wobble then goes into a rolling broken up black & white screen? Is it fixable? This is nothing to do with the problems we are all having with servers etc just a hardware issue I think. If anybody has seen similar any advice would be appreciated. I have to turn or with back swich for a few moents to get it back on. Sometime stays on for ages but mostly goes wonky after a min or two.