Try this Krystal 1 Disconnect all HDMI sources from the inputs 2 Unplug the power from TV/LCD for 10 minutes 3 Plug the TV/LCD back in 4 Connect the HDMI cable one device at a time 5 Turn on the device (ex PS3) 6 Repeat steps 45 for each HDMI port Let me know if this doesn't work Samsung TelevisionI tried the manual reset of the clock did not work I took your suggestion of turning off the Share option on the same page as the clock option and when I turned off and then back on the dvd player and selected Internet@TV I was asked to set up the Internet@TV I followed the directions and it Worked!!!!! I don't have any gaming consoles, my 2 external sources are a Sky Q Box (not 4K) and a Panasonic DPUB0 4K Bluray player With the Sky box connected into the TV OCB (via an HDMI splitter) the TV/Soundbar work fine albeit with
How To Connect Dvd Player To Samsung Smart Tv With Hdmi Cable