Apple A1181 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Apple |
| Model | A1181 |
| Device | Laptop |
| Format | 7Z |
| Size | 1.1 MB |
| Added | August 29, 2020 |
| Updated | |
| Original file name | APPLE A1181 M42C BIOS ok.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 A1181 laptop, supplied as a 7Z archive of about 1.1 MB under the original file name APPLE A1181 M42C BIOS ok.7z. The file name suggests an M42C revision, though the facts do not confirm the board number or revision, so check those against your own machine. A technician uses a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Before writing anything, read and back up the original chip contents, and confirm the board matches the dump.
The catalog also lists 1 BIOS dump for the Apple A1181.
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 A1181. 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.