Have a Samsung HU6000/HU7000 TV that fails UHD, 60 frames, at 4:4:4 color?

I have a UN40HU6950 and have been through all kinds of troubleshooting, wanted to ask this here. Here&#x27;s a thread on the nVIdia Forums: https:&#x2F;&#x2F;forums.geforce.com&#x2F;default&#x2F;topic&#x2F;792167&#x2F;geforce-900-series&#x2F;samsung-hu6950-hu7000-at-4k-60hz-4-4-4&#x2F;1&#x2F;<p>I have a GTX 970 with a new HDMI cable rated at 18Gbps. My TV is subsampling colors when I run it at 60hz, which is unusable for a computer monitor. Here is a screenshot of the in-TV-menu that tells me it is supposed to support it:<p>https:&#x2F;&#x2F;dl.dropboxusercontent.com&#x2F;u&#x2F;974249&#x2F;UN40HU9650-picture-options.JPG<p>4k Test Image at 30hz: https:&#x2F;&#x2F;dl.dropboxusercontent.com&#x2F;u&#x2F;974249&#x2F;UN40HU6950-4k-30hz-small.jpg<p>4k Test IMage at 60hz: https:&#x2F;&#x2F;dl.dropboxusercontent.com&#x2F;u&#x2F;974249&#x2F;UN40HU6950-4k-60hz-small.jpg<p>It appears that Samsung has really misrepresented themselves.