Firmware package for Lenovo boards with codes ACLU5 and ACLU6 on motherboard NM-A281. The NM- numbering follows the LCFC scheme, the Lenovo-owned ODM, and the ACLU prefixes are its project designations shared across related models. The 2.36 MB ZIP should be unpacked and the image matched to the board's SPI flash size before programming. Make sure the NM-A281 marking on the PCB matches, and dump the original chip before writing so system-specific data can be kept.
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 (9)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 26 Jan 2017 | Open file on RM Schematics |
| @biosarchive | 26 Jan 2017 | Open file on RM Schematics |
| @jdbios_world | 14 Jul 2017 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @generalbios | 29 Sept 2023 | Open file on RM Schematics |
| @generalbios | 29 Sept 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →