A boardview (component placement) file (board LA-K034P). Shared as “Compal GDI4A LA-K034P Rev 1.0(A00) BoardView.rar” — a .rar file, 86.1 KB.
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 @pkbiosbdv. 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.