Apple MacBook Air A1369 820-3023 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | MacBook Air A1369 |
| Board number | 820-3023 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | ZIP |
| Size | 3.9 MB |
| Added | July 5, 2021 |
| Updated | |
| Original file name | K21_051_8870_820_3023_A_APPLE_MACBOOK_AIR_A1369_PJ5_MC965_20130517.zip |
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 A1369 laptop, board number 820-3023, packaged as a ZIP archive of about 3.9 MB under the original file name K21_051_8870_820_3023_A_APPLE_MACBOOK_AIR_A1369_PJ5_MC965_20130517.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted firmware image or a failed update. Before writing anything, confirm that the board number 820-3023 matches the logic board in front of you, and save the original chip contents as a backup first.
For board 820-3023 the catalog also has 2 schematics, 1 boardview file, and 2 BIOS dumps.
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 A1369 820-3023. 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.