Lenovo A78M BIOS (REV 1.0, 1 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | A78M |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 2.7 MB |
| BIOS chip size | 1 MB |
| Marks | includes EC firmware |
| Added | July 5, 2026 |
| Updated | |
| Original file name | Lenovo_A78M_V1 BIOS & EC 1MB.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
LENOVO A78M VER 1.0
8MB & 1MB
15-KC2-011001 BIOS dump for the Lenovo A78M laptop, revision 1.0, supplied for a 1 MB flash chip and including EC/KBC firmware. The archive is a RAR of about 2.7 MB. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the bundled EC/KBC firmware can be relevant when the embedded controller also needs restoring. Confirm that the board number and revision on your motherboard match before writing anything, and back up the original chip contents first.
The catalog also lists 1 BIOS dump for the Lenovo A78M.
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 A78M. 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.