An archive of repair files for Dell hardware. Shared as “dell-msi 1070 V347_30.zip” — a .zip file, 3.71 MB.
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 @boardviewsandachematics. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.