BIOS archive for Inventec board 6050A2637901-MB-A02, revision A02. The name gives no device model or firmware version, so match it by the code silkscreened on the PCB. Inside should be a flash image for programming the SPI chip with a tool such as a CH341A or a similar programmer. Save the original contents before writing, make sure the image size matches the chip, and check the result for a valid boot after flashing.
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 .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 →