Boardview for MSI board MS-16R51, revision 1.0, distributed as a CAD file in a ZIP archive of about 227 KB. MSI uses the MS-xxxxx numbering for its own laptop and desktop boards, with the trailing digit often marking a sub-variant. CAD layout files of this kind open in boardview tools such as OpenBoardView, FlexBoardView or similar viewers. Match the MS number and revision on the PCB before use, then use it to locate parts, trace nets and find test points while diagnosing shorts or missing power rails.
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 @vinafix_bios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.