Compal LA-C311P boardview, revision 0.1, for the AIVS3 / AIVE3 platform in its discrete-graphics (DIS) version. The LA-xxxxP format is Compal's board numbering, printed on the laptop mainboard PCB. At 20.6 MB the .brd file gives detailed component placement and net data for following power rails, finding test points and isolating shorted parts. It opens in OpenBoardView, FlexBV or similar software. Make sure your board is the DIS variant with the same revision, as UMA versions differ.
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 @boardview. Enginerys does not host this file.
How to open a .brd file
The most common boardview extension. Several unrelated formats share it, which is why one viewer opens a .brd and another refuses it.