Apple MacBook Pro 13 A1708 820-00840 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | MacBook Pro 13 A1708 |
| Board number | 820-00840 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | RAR |
| Size | 18 MB |
| Added | October 18, 2023 |
| Updated | |
| Original file name | Apple Macbook Pro 13 A1708 ECM3154 820-00840-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
Apple Macbook Pro 13 A1708 ECM3154 820-00840-A BIOS dump for the Apple MacBook Pro 13 A1708 laptop, board number 820-00840, shared as a RAR archive of about 17.9 MB. The file name also lists ECM3154 and revision A, so compare those markings with the label on your board. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update. Back up the original chip contents before writing anything, and confirm that the board number and revision match yours first.
The catalog also lists 3 schematics, 3 boardview files, and 5 BIOS dumps for board 820-00840.
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 Pro 13 A1708 820-00840. 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.