Apple MacBook Pro BIOS EFI firmware chip: A1278 13" EMC 2554 2012 820-3115 i7 & i5

Apple MacBook Pro BIOS EFI firmware chip: A1278 13" EMC 2554 2012 820-3115 i7 & i5

Regular price $14.99 $12.95 Sale

Product

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

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

Returns

            This item is guaranteed against DOA. If the product has problems after install that are directly related to the EFI Bios functions, I will either send a replacement or send a refund depending on the situation.

***RECOMMEND INSTALLATION BE DONE BY A PROFESSIONAL***