Apple A1369 820-3023 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | A1369 |
| Board number | 820-3023 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | RAR |
| Size | 3.7 MB |
| Added | January 30, 2019 |
| Updated | |
| Original file name | BIOS A1369 EMC2469 820-3023-A.rar |
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 A1369 laptop, board number 820-3023, supplied as a RAR archive named BIOS A1369 EMC2469 820-3023-A.rar (about 3.7 MB). A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed firmware update. Before writing anything, confirm that the board number on your logic board matches 820-3023 and that the revision lines up with the file name, and back up the original chip contents so you can restore them if something goes wrong.
The catalog also lists 2 schematics, 1 boardview file, and 2 BIOS dumps for board 820-3023.
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 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.