An archive of repair files for Acer hardware (board LA-C341P). Shared as “Acer Aspire E5-473 E5-473G E5-473T E5-473TG LA-C341P Rev1.0.rar” — a .rar file, 3.88 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 @Satale_bios_esquemas_Laptop. 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.
7-ZipWinRARThe Unarchiver (macOS)