I have a new smart TV, Sony 46EX645. I can access SEN, Yahoo, Netflix and other sites. However, when I try to play anything on YouTube, I just get a black picture. I've tried to log in several times with no success. By contrast, my Sony Blu-Ray player, BDP-S590, plays YouTube just fine, with no log in required. So, how can I get YouTube videos on my so-called Smart TV?
Thanks for your quick response. However, I find it very surprising that a brand new TV, purchased only a few weeks ago, should require such an elaborate fix - and a fix that could result in damage to the TV. I think I'll take a pass on this.
By the way, I see that a poster after me, sarav_cit, has the same problem and that you're continuing to work on the solution.