Hey, I recently bought (my first) macbook, but after a few days the display colors changed all of a sudden. As far as I can remember, I havent installed any software of changed the display settings. The problem looks quite simular to matt1987's problem, but the "option + command + P + R" sollution didn't do the trick. It resets (aparently) but The display settings are 'millions' of color and 1280x800. Changing it back and forth didn't work as well. I'm quite sure it's an setting error, since the bootlogo and the login screen are display like they supposed to. After logging on the screen shows its normal color for about 2 seconds and then the screen changes to this.... I've created a second account and, as expected, the colors are as they should be. The only program which I installed that same day is Office for mac, but uninstalling it didnt do the trick (obviously). Anyone who can help me out here? I'm new to apple so my normal windows 'skills' can't help me here ;p thanks in advance!