I have an issue someone here may be able to help me with. I have an Asus ROG laptop with GTX765m gpu, running Windows 10 with all up to date drivers and a 55" Samsung J7000 TV. I also only have UHD HDMI settings for HDMI1, although I am able to change the input type to anything Id like unlike a previous poster. Here is the strange part - I get no signal flashing on the TV and the TV does NOT show up in Windows (in any location - control panel, display settings, nvidia control panel, nothing) when the TV is powered ON and is connected to the laptop through HDMI1 port (or any port for that matter). If I turn the TV OFF I then get the TV to show up in Windows (ALL of the places mentioned above). I can change refresh rate, the resolution, and the dynamic range, etc for the TV to what they should be but then as soon as I turn the TV back on the TV disappears again from Windows, and I get no signal flashing on the TV. If I pass through a bluray player - All is well (pass through wont work for my set up though, I just tried it out to eliminate the cable, etc) Has anyone seen anything like this before? Ive tried every combination of every setting in this walk through with no luck. Thanks in advance.