For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
This board starts to load OS X but never finish to do it. Eternal apple
I noted that somebody touched the bios yet, so I am afraid this board has no clean ME. If I dont have backup, it is possible to create a good working dump for this board or eternal Apple is not bios problem.
No, do as I asked. Also you need a full machine to test this board as it needs a touchpad/battery/IO board to boot correctly. Stop accepting board only repairs as they are only going to cause time wasting.