Apple MacBook Air A1465 820-3435 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | MacBook Air A1465 |
| Board number | 820-3435 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | 7Z |
| Size | 3.8 MB |
| Marks | clean ME |
| Added | August 29, 2020 |
| Updated | |
| Original file name | Macbook Air A1465 EMC 2631 2013 820-3435-B Clear ME.7z |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
BIOS dump for the Apple MacBook Air A1465, board number 820-3435, with the Intel ME region cleaned (clean ME). The archive is 7Z format, about 3.8 MB, and the original file name refers to EMC 2631, 2013 and 820-3435-B. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that your board number and revision match the file before flashing, and back up the original chip contents first.
For board 820-3435 the catalog also has 1 schematic.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Apple MacBook Air A1465 820-3435. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.