MSI MS-7973 motherboard schematic, version 1.1, provided as a PDF in a RAR archive of about 977 KB, with the reference 00017967 included in the name. The MS-79xx number is MSI's own desktop board code, printed on the PCB alongside the revision. Open it in any PDF reader to follow power rails, standby circuitry and the signals around the chipset when diagnosing a no-power or no-post fault. Make sure the board says REV 1.1, since the version 1.0 drawings may differ in parts.
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 | 21 Jan 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 4 Jul 2026 | 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.