Hey guys just wanted a second opinion about this Mac mini 2011. As soon as I try startup I get these strange graphics around the apple logo. The computer never fully restarts and actually goes into a restart loop. I included a few pics. I have tried* -Changing RAM -Changing HDD -PRAM reset and all of that -Changes PRAM battery -Boot from external drive (OSX) -safe mode Apple hardware test (extended) found nothing wrong. I suspect that the logic board is failing, any contradictory theories ?