Patched BIOS described as an unlock for the Lenovo ThinkPad T460s, marked tested and working, in a 7.44 MB RAR. The name does not say what is unlocked, though such patches commonly remove a supervisor password lock. Images like this are written to the SPI flash with an external programmer. Always read and keep the original dump first, since it holds machine-specific data such as serial numbers. Check that the image size matches the chip before writing, and use it only on hardware you are authorised to service.
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 | 18 Mar 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 19 Sept 2023 | 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 →