So, let me start by saying I love my MacBook Pro and would recommend it to everyone! I've had little trouble with it and when I have, I've been able to find an easy solution. This one has me stumped though. I don't even know what to search for! So here it is, What happens is that most of the time when I have an external monitor plugged in and power up or reboot, I get this. Sometimes its even worse but I haven't had my camera when its happened. I'll post it if it does. Anyways, I know the obvious fix is to just start up with the monitor unhooked, which is fine, but I just wanted to see if anyone else has any experience with this or if I'm alone.