A boardview (component placement) file for Dell hardware (board 17841-1). Shared as “Dell 3576 - Vegas-Turis MLK KBL-R - 17841-1 Boardview (.CAD).cad” — a .cad file, 2.27 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 @nityatechnology2020. Enginerys does not host this file.
How to open a .cad file
GenCAD text export, the usual format for Compal, Quanta, Wistron and Dell / HP / Lenovo laptop boards.
OpenBoardViewFlexBVBoardViewer