A1311 wont boot into osx


New member
A local pc shop brought in an imac that hangs up during start up, I tried it with my test drive and it did the same thing. I ran ASD EFI everything passed and i ran OS and everything passed there too. i figured it was likely the graphics but it passed the test. what would you think the issue is? his client is persistent to have it fixed. i have replacement parts in stock to swap anything you might think.


Did you inform about the thermal sensor issue with the HDD? Probably not and now the fan will start running high.