A boardview (component placement) file for Lenovo hardware (board LA-9901P). Shared as “Lenovo G400S - LA-9901P REV10.bdv” — a .bdv file, 919 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 @ShareMan_Electronic_Files. 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.
OpenBoardViewFlexBVBoardViewer