Description
BRAND NEW EFI BIOS Chip for your MacBook Pro 2012. Original bios from a working MacBook Pro was used that has been cleaned and is ready for use with your MacBook. I can also program your serial# on the Chip upon request. Please make sure your model/mainboard number matches what is listed below:
- EMC version: 2554
- Mainboard: 820-3115B
- Model: MacBook Pro Mid 2012 (Intel Core i7 2.9ghz)
Each Unit is tested before being packaged. This will assist those having problems with the following:
- Bypass EFI/Boot Password Lock (NOT O/S Password Lock)
- Fix Corrupt EFI BIOS
