Boardview in .cad format for board V330, version 70, which probably corresponds to PCB revision 7.0. The number follows a pattern similar to MSI's MS-V graphics card codes. Open it in a boardview program such as FlexBV or OpenBoardView to find parts by reference, highlight nets and locate test points on both sides of the card. Pair it with the matching V330_70 schematic, and make sure the revision on the PCB agrees before you trust pad positions or part placement.
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 @laptexdna. 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.