AMD card + lg 34gk950f missing full colors range when set to "automatic". has to be set @6500k. honestly, i'd prefere to set it to "automatic" as i use f.lux.
LG 34GK950F-B Support: Manuals, Warranty & More | LG U.S.A
Did you install the driver for it? There should also be some ICC color profiles associated with the device files.
I've got two different LG freesync monitors and I had to manually install the color profiles for both before they started showing the correct setting in windows.
I installed the official color profile.
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