BIOS firmware for the Lenovo ThinkPad L460, board BL460 NM-A651, revision 1.0, packed as a 6.91 MB ZIP. NM- numbers belong to LCFC, Lenovo's own board manufacturing arm. Technicians write such images onto the SPI flash with an external programmer to recover from failed updates, black screens or boot loops. Inspect the archive for multiple files, verify that the PCB revision matches, and back up the original chip first, since it holds the serial number and other unique data that a generic image lacks.
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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 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 →