So after using the Samsung screen for a while and observing a uniform, yet ever so very subtle yellow cast on everything. I got a new machine that is "fortunate?" enough to be a LG display... I immediately notice there is absolutely no uniform "subtle uniform yellowish tint" unlike the Samsung. I put up a all white wallpaper, looks great. I put up an all black wallpaper, looks great. However, when I use the following test: http://imac.squeaked.com/test.php Clicking "Test Screen" (in pitch black room), which causes the entire screen to fill up with black except for some white text near the top center... I notice there is a "greenish/yellowish/bluish" tint in the top left corner"... whereas on the Samsung, the same scene appeared more uniform on the Samsung. The strange thing is I don't notice it when I use an all black wallpaper, only when I fill the whole screen black form that site above.... Aside from that, using the laptop itself, I can definitely say that I am seeing plenty of white with none of the "subtle yellow" distraction. Is this normal? Or is it something that should be returned? Anyone else with an LG display notice this same condition despite not having the yellow tint?