Lenovo M3A780M BIOS (2 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | M3A780M |
| Device | Laptop |
| Format | RAR |
| Size | 1 MB |
| BIOS chip size | 2 MB |
| Added | November 7, 2021 |
| Updated | |
| Original file name | Lenovo M3A780M_M3A780M V1.0 2M.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 Lenovo M3A780M laptop, supplied for a 2 MB flash chip in a RAR archive named Lenovo M3A780M_M3A780M V1.0 2M.rar. The file is listed as about 1 MB. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the model and board revision on your machine match this file, and read out and save the original chip contents as a backup so you can restore them if the new image does not work.
The catalog also lists 1 BIOS dump for the Lenovo M3A780M.
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: Lenovo M3A780M. 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.