- Jul 2, 2017
Did this work?@bnd555
I wouldnt say that your EFI chip is bricked, it just needs to be reprogrammed.
Since my original post, i thought it be best to try and not use Method 1. I was able to reprogram my original EFI chip without desoldering it from the logic board. I reflashed the chip with my original information (serial number and logic board number). I am not saying that $10 to $20 isnt a bad deal, the problem is that you'll be giving them your serial# which doesnt fly well (at least for me).