Boardview for Compal board LA-M653P revision 1A, a small 95.8 KB RAR containing a BDV file. LA- numbers follow the Compal ODM board scheme. Boardview data shows component placement, part designators, nets and test points on both sides of the PCB, helping trace power rails, signals and shorts without a full schematic. BDV files open in common boardview viewers such as OpenBoardView-type tools and FlexBV. Check that the PCB silkscreen reads LA-M653P rev 1A, since layout details can change between revisions.
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.