Boardview file in BDV format for Compal board LA-B991P, revision 1.0. The LA prefix marks a Compal ODM design, used in laptops of several brands, which the name does not specify. Boardview data shows component placement, net names and pin connections on both sides of the PCB, ideal for finding test points and tracking down shorts. Open it with a boardview viewer that supports BDV, such as OpenBoardView or similar tools, and verify the revision matches the board.
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 @oficinacomputadores. Enginerys does not host this file.
How to open a .bdv file
Text-based boardview produced by Honhan / Hon Hai test tooling, with lightly obfuscated content.