Apple MacBook Pro A1226 820-2101 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | MacBook Pro A1226 |
| Board number | 820-2101 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | ZIP |
| Size | 1.3 MB |
| Added | February 23, 2017 |
| Updated | |
| Original file name | Apple MacBook Pro A1226=2=820-2101-A.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 Pro A1226, board number 820-2101, supplied as a 1.3 MB ZIP archive under the original file name Apple MacBook Pro A1226=2=820-2101-A.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number on your logic board matches 820-2101 and save a full backup of the original chip contents, so you can restore it if the new image does not behave as expected.
The catalog also lists 1 schematic, 2 boardview files, and 2 BIOS dumps for board 820-2101.
Description generated from the catalog data. ·
Related files
Browse more
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 A1226 820-2101. 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.