Admin desktops & Laptops Support Joined Dec 2, 2017 Messages 31,079 Apr 11, 2018 Thread Author #1 Apple MacBook Pro A1297 051-7656 820-2390 Bios 820-2390-A Attachments 820-2390-A.bin.zip 820-2390-A.bin.zip 1.4 MB · Views: 4