Revision 1.1 schematic of the MSI MS-7C89 desktop motherboard, stored as a PDF in a 1.61 MB RAR archive. MSI marks its desktop boards with MS-7 numbers and prints the revision on the PCB, and this diagram applies to boards marked Rev 1.1. The pages help with tracing the power-on sequence, measuring CPU and memory supplies, finding the BIOS flash chip and following any line that reads shorted to ground. If your board is a different revision, look for the matching document, since component values and circuits can differ.
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.