Well, that turned out poorly. None of the HDMI ports worked and I had to return the TV for a refund. I got the impression that it was unusual for the business (FD) to issue a refund. The manager had to get the training manual...Bought a Refurb'd Vizio M658-G1 for $800. I expect (hope) it will be a massive upgrade from the LG 42LK450 I bought here 7 1/2 years ago.