Boardview for board number 09697-1, packed as a small 49.9 KB ZIP archive. The name carries only the number, which follows the Wistron numbering scheme, and gives no model or revision. A boardview shows component placement, part designators, nets and test points, letting a technician trace power rails, locate a shorted capacitor and probe signals. Such files open in viewers like OpenBoardView, FlexBV or BoardViewer depending on format. Confirm that the number printed on your PCB matches before relying on the layout.
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 @cynetitsolution. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.