Boardview for the Dell Latitude E5530 on Compal board LA-7902P, project QXW10, saved as a 2.25 MB CAD file. Compal labels its boards with the LA-xxxxP pattern, accompanied by a project code such as QXW10. The view shows component locations and net connectivity on both sides, letting a technician find test points, follow the power sequence and check for shorted parts. Open it in FlexBV, OpenBoardView or a similar program, and check the board number and revision printed on the PCB first.
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 @boardviews. 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.