So I bought my MBP yesterday. I noticed that after it slept for a while it would come back on and the screen would be flickery, but went away after a while and only happened on the blue background. No big deal I guess. I woke up this morning and now there are vertical lines down the screen. They are barely noticable on gray/whit bbackgrounds but on blue/green you can see them fairly noticable. Is this something I can fix? What should I do? You can barely see them in the picture, but they are more noticable in real life.