Firmware archive tied to board 6050A3216701, marked MB-A01 with A1 in brackets, 23.4 MB in rar form. The 6050A prefix follows the Inventec numbering used on boards built for several brands, but the name gives no laptop model or version. The size suggests multiple images or tools are included, so inspect the contents before use. Reprogram the SPI flash with a hardware programmer only after reading the original chip, and confirm the image size matches the chip capacity.
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 →