Schematic for the MSI MS-7C89 motherboard, revision 1.3, provided as a PDF inside a 1.48 MB RAR archive. The circuit diagram is what you need for checking power sequencing, reading the VRM design, following the SPI BIOS chip connections and tracing signals from the chipset to connectors. Pairing it with the matching Rev 1.3 boardview makes it easier to move from a net on paper to a physical part. Read the revision on the PCB first, because MSI changes circuits between revisions of the same MS-7 model.
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 | 23 Oct 2024 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 31 Dec 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 19 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 15 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.