Small firmware file in a ZIP whose name only reveals that the binary is 128 KB, with no device, board or chip mentioned. An image of that size commonly fits a 1 Mbit SPI or LPC flash, often used for embedded controller firmware, keyboard controllers or older BIOS chips. Without identifying strings it is risky to flash, so inspect it with a hex editor first to find model text. Match it only to a chip of exactly 128 KB capacity and always save the original contents before programming.
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 →