I bought a nice new shiny screen, but it got some terrible green hue. Video card software is nvidia and for the life of me I can't find how to set custom colors. It's got some predefined choices, but none of them look good. Should I be looking to add a new video card, or is there some hidden setting where I can get it to how I like.

The current setting only allow me to change brightness, contrast and gamma, but whatever I do it still doesn't look good at all.

There's also some color profile with a graph, but I can't get it changed at all as the cursor/icon can move about, but right or left clicking gets me nowhere.