A BIOS / firmware dump for Lenovo hardware (board NM-A272). Shared as “NM-A272 REV 1.0”, 8.00 MB.
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 @ITHINKHS. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →