I have a Gigabyte 2807 (technically not a NUC but basically the same thing) and nothing appears on the screen at all when it is connected to a 55" OLED TV via HDMI. Just a "no signal" message. I was planning to install Gentoo via a bootable USB stick but I don't even get a POST screen.
http://www.newegg.com/Product/Product.aspx?Item=N82E16856164017 Any ideas? I've gotten my Pandaboard to display 640x480 on the TV. Maybe the TV can only display 640x480 and 1920x1080? Maybe I need to buy a computer monitor for installation? - Grant