BIOS and KBC (keyboard controller, the EC) firmware for LCFC board NM-A361 with model codes ACLU3 and ACLU4, the version with AMD graphics, reported fully working. The 3.54 MB RAR covers both chips that a dead Lenovo board may need reprogrammed. NM- numbers come from LCFC, Lenovo's ODM. Confirm the board revision and the discrete AMD GPU fitment before programming. Back up the original BIOS and EC contents, and check each image matches its chip size.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Jul 2022 | Open file on RM Schematics |
| @anztechnology | 29 Nov 2022 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →