MS-7C37 schematic labelled REV21, which reads as revision 2.1, provided as a PDF inside a 2.19 MB RAR archive. MS-7C37 follows MSI's desktop motherboard numbering, and the diagram set covers the power supply stages, processor and memory regulation, and peripheral wiring for that revision. Use it to trace a rail that fails to come up, check power-good and reset logic, or find the components behind a short. Unpack with a RAR-capable tool and compare the revision on the PCB, since 2.1 sits between the 2.2 and earlier layouts.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 18 Sept 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 19 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.