Distorted colors

[squelchy451]

Hi. I've installed a new graphics card GT 430, and the colors are really messed up. The reds look like black. I've included an example using a color wheel.

Go to this site http://www.colors-4life.com/ and look at the color wheel.
This is how it looks like on my monitor

How can I calibrate my colors correct?

 

[Puppies04]

Have you removed the old GPU drivers and installed up to date ones?

 

[squelchy451]

Yes, I've done it twice. I'm a bit colorblind so it's kinda hrd for me to calibrate the colors without a guide. I play TF2, and the way it was, the colors were so dark I couldn't tell BLU from RED. Now, the BLU team looks an acceptable shade of sky blue, but the RED team looks green. Anything red looks black or green. Is there a site/software that helps me calibrate the colors? The nVidia control panel enables me to adjust contrast, brightness, and gamma for red, green, blue, and all channels at the same time.