Boardview for the MSI GF75 Thin 9SE laptop, board MS-17F31, packaged as a rar holding a .cad file. MSI designs its own boards and uses the MS- numbering printed on the PCB, which should be matched before trusting part positions. With a viewer such as OpenBoardView or FlexBV, a technician can locate components, check pin-to-net connections, find test points and trace a rail short. No revision is stated in the name, so compare the layout against the actual board around key components.
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 @Boardviewno. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.