kane

I bought a monitor a little while back and it's having a problem. It's starting to have trouble displaying white. For example I will have something open like dreamweaver or word that has a white background and all of a sudden all the white kind of turns a light shade of blue/grey. It stays that way for a little bit then goes back to being white. Any ideas what may cause this?

I've tried the following:

Degause
Making sure everything it plugged in secure
updating my video drivers