A 202 KB RAR file for the ASUS A58M-F, an entry-level micro-ATX board with the AMD A58 chipset for FM2+ processors. The name does not say what the archive holds, so unpack it to see whether a boardview or a schematic is included. Technicians rely on this kind of data to locate parts, trace standby and core rails, and find the SPI flash for reprogramming. Match the board revision printed on the PCB before using the files.
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 @boardview. 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)