A BIOS / firmware dump (board LA-6421P). Shared as “D-255 PAV70 (LA-6421p) DDR3”, 2.00 MB.
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 @schematiclaptopramkushwaha. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →