Hi, i have a sony 55HX850 led tv since 3 weeks, I had to change it at the sony store because they had dark vertical bars and the new one has a jail bar effect and bit annoying in solid colors, in slow and fast movements, such as shots of the blue sky and at the green field when i see a football or soccer game, apparently in a defect of this technology, so.. i wanna now...if someone nows how could i minimize this effect? thanks










