Thanks, George, I was afraid it might be DOA, but I will call LG before returning it. BTW my daughter lives in London and they have the same TV at 65" with no problems.
I returned the TV and got another of the same kind. Works just fine!
LGOLED C8 - It powers on, I get a quick “webOS” and then the screen goes black again. The remote has new batteries. This is just after getting it out of the bos and the stand attached. What is going on?