Firmware archive whose name refers to an OSAMU2 project in its DIS (discrete graphics) variant, with KB, HPC and PV tokens and a main board version V1; the laptop brand and model are not stated. PV usually marks a production validation build. Unpack the ZIP to see whether it holds a BIOS image, keyboard controller firmware or both, match the board label on the PCB to the project name, and dump the existing SPI chip with a programmer first so the original can be restored.
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.
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 →