Schematic for the ASUS B85-PRO GAMER desktop motherboard, provided as a PDF inside an 883 KB RAR archive; the RG token in the name is not explained. This Intel B85 chipset board can be diagnosed with the drawings by following VRM phases, standby rails, PCH power and clock signals. A schematic shows connections and values but not physical placement, so it is best used alongside a boardview or a good photo of the board. Check the board revision printed near the slots before relying on specific component values.
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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 4 Jan 2023 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 4 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.