Why is there black stuff in my MagSafe power and MagSafe power connector?
I just got a brand new MacBook pro 13'' recently and I just realized there's seems to be black stuff in both my MagSafe power and connector and I have no Idea why and if or how I should clean it or what I would even clean it with? I have also noticed my battery doesn't last what it should. I checked my the activity monitor for high CPU's, my brightness is always on 50%, and the laptop is sufficiently charged when I begin to use it. Help?! 😢
MacBook Pro, OS X Mountain Lion (10.8.2)