BIOS archive for the X55VD at board revision 3.1, with the name pointing to the ME region, meaning the Intel Management Engine section is included or prepared separately. No brand or version is stated. Technicians use such a file to rebuild a damaged ME region or reflash the whole SPI chip with a programmer when a board boots poorly or not at all. Open the zip to check whether it is a full image or a region only, confirm Rev 3.1 on the PCB, and save the original dump before writing.
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 →