MacBook Pro Core i5 2.5 13 Mid-2012 EMC:2554

Sorry I have the backup of Bios and compared to others with the same EMC 2554 and the same features bios does not turn me carefully examining this team there are differences within the Bios of them is the BIOS date is displayed in the BIN me is early 2013 unlike the others being the end of 2012 leave the backup on my MacBook Pro, to see if I can help eliminate the pass Efi

Beforehand thank you very much

Thank you so much, with the Solved Password Removal Script for EFI and support that climbed perform steps dimensioned in this post Script for EFI Password Removal and ready the generated file written back into the bios and ready chip the macbook pro only to make a tube will reset the NVRAM and is working at 100%, thanks to the creators of the script and the community.