A boardview (component placement) file for Acer hardware. Shared as “Acer_Predator_G9_593_Pegatron_MU5DC_CH7DC_Rev_2_1_cad_1.zip” — a .zip file, 334 KB.
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 @jdbios_world. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip