A boardview (component placement) file (board LA-2792P). Shared as “COMPAL HAL00-LA-2792P BOARDVIEW(BDV)(.BRD) .zip” — a .zip file, 7.95 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 @generalbios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip