Am I Struggling With A I O Board Issue A Logic Board Issue Or Macbook Pro 15 Retina Display Mid 2012
Chosen Solution I have a beautiful MPB Mid-2012 Retina that has thrown unexpected temper tantrums up until the point where the Mac will not start. It originally shut it down a couple of times when on battery power and plugging it in would calm its nerves and bring the unexpected shutdowns to a stop. However after a week of keeping him on power he quite suddenly stopped booting. When I plug his mag safe cable in, the green light appears to show that the battery is charged, but he no longer responds to my attempted start-ups....