EFI firmware dump for the 2013 Apple MacBook Air A1465, the 11-inch model, in a 4.39 MB ZIP archive. The name gives no logic board number, so check the 820-xxxx marking on the PCB matches the 2013 board before flashing. Technicians use such an image to reprogram the boot ROM with an SPI programmer when the machine shows no picture, no chime or a damaged firmware. Always read and save the original chip first, because it contains machine-specific serial and configuration data.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Jan 2020 | Open file on RM Schematics |
| @laptexlaptopbios | 9 Jul 2020 | Open file on RM Schematics |
| @one5technology | 21 Nov 2020 | Open file on RM Schematics |
| @skclappybios | 10 Apr 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →