A boardview (component placement) file for ASRock hardware. Shared as “ASROCK_FM2A88X+_KILLER_REV_1_00_70_MXGT60_A02_BOARDVIEW_Luirons.rar” — a .rar file, 381 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 @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)