I have the first 15" rMBP. Sometimes when i have the lid closed the Apple logo will randomly light up for 10-15 seconds. It doesn't happen all the time very random. Has anyone else experienced this before? I wanna take it into Apple because i'd hate for it to happen all the time (like when in a bag when i cant see it) and drain battery and backlight life etc. I know its LED and will last a LONG time, but when you spend $2,300 for a computer you want it to be perfect. The only downside is since it is so random, it would be hard to take it to the Apple store... Any thought?