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.
at last swap a couple of bios chip and luckily found the right one and update EI capitan security then now it looks normal. Thanks 2informaticos. Make it done.
i got it from another scrape mb , your one unfortunately didnt work , I did google and found if you swap bios and update security with El Capitan then it should work and it works for me. Thanks.