Repair guide for the ASUS B150-PLUS desktop board, distributed as a 1.42 MB RAR archive. Its larger size compared with another B150-Plus guide suggests different or additional content, though the name does not say what. Use it for power sequencing checks, rail measurements and fault isolation on a board that will not start. Check the revision silkscreened on the PCB before relying on component references. Unpack with WinRAR or 7-Zip; inner format not stated.
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 @ZINFOSERVICECHANNEL1. 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)