Firmware archive named only with the code XDVB-373, which gives no brand, model, board number or version. It is about 3.15 MB and is filed as BIOS firmware, so it probably contains an SPI flash image, but the target hardware must be confirmed independently. Do not flash it without matching the code to the board or a known label. If it is confirmed, read and store the original chip contents first and make sure the image size equals the flash 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 →