THAT WOULD BE YOUR GRAPHICS PROCESSOR MOST LIKELY YOU HAVE A NIVIDA GE FORCE AND THERE WAS A RECALL ON THE CHIPSET AND TO FIX IT YOU HAVE TO REPLACE THE MOTHERBOARD --I JUST HAD THE SAME PROBLEM AND I COMPLAINED TO APPLE SO MUCH THEY FIXED IT FOR FREE BUT GOOGLE NIVIDA LAWSUIT AND YOU WILL FIND MORE OUT ABOUT YOUR ISSUE HOPE THIS HELPS
THAT WOULD BE YOUR GRAPHICS PROCESSOR MOST LIKELY YOU HAVE A NIVIDA GE FORCE AND THERE WAS A RECALL ON THE CHIPSET AND TO FIX IT YOU HAVE TO REPLACE THE MOTHERBOARD --I JUST HAD THE SAME PROBLEM AND I COMPLAINED TO APPLE SO MUCH THEY FIXED IT FOR FREE BUT GOOGLE NIVIDA LAWSUIT AND YOU WILL FIND MORE OUT ABOUT YOUR ISSUE HOPE THIS HELPS
toolworld09 5 months ago