Open system preferences, click on displays. Open the color tab on the far right. Check color LCD if it's not highlighted already. Click on the profile tab. Scroll down and highlight number 13 'mmod' and it will tell you the model number of the display. Mine is a 9C84. I've used a color profile for this display that I found on these forums, and I think it's gorgeous.
But I'm confused. Other posters have told me my display is an LG, not the other one...screw it, after having a macbook, I'm satisfied with it.
Scroll up... it's LG.