1080(i/p) content on HDMI2 issue
I have had our 750 for just over 6 years. We had the mainboard replaced under warranty the first year. Earlier this year, we started seeing the "gray shadow like stripe" down the left side of the TV. Based on this forum, this sounds like it is correctable (but not likely going to be a long term fix).
This morning, I turned on the set and noted that the picture (DirecTV Genie) looked like it was zoomed (nearly half the content was off screen (L/R/Top/Bot) After doing some basic diagnostics, I determined that this was only for 1080i/p content. 720 content looked fine.
Moving to HDMI1 or 3 did not reproduce the issue. I then hooked up my Blu-ray to HDMI 2 w/ the same results (zoomed picture for 1080i/p content.
A) Thoughts/Recommendations on the gray shadow
B) Has anyone seen the HDMI input issue I describe? Is this a sign of mainboard issues?
Right or wrong, I have ranked Samsung highly as far as quality goes (excluding DVD/BluRay players). That said, I would have expected to get much more than 6 years out of this set.