Small 89.2 KB RAR for the P8H61-M LX3 at version 1.00, catalogued as firmware although the BVD tag in the name may hint at boardview data. Open the archive to see whether it holds a BIOS image or a board layout file before relying on it. If it is a BIOS, it would be written to the SPI chip with a programmer after saving the original contents. If it is a boardview, it serves for locating components and test points. Either way, match the PCB model first.
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 @afsbiosfree. 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 →