MSI MS-7388 motherboard schematic labelled as revision 20 (likely 2.0), a PDF inside a RAR archive. MS-xxxx is MSI's own board numbering, printed on the PCB itself. The diagrams support tracing the VRM, standby and main power rails, checking the power-on sequence and locating the source of a short. Several revisions of this board exist in circulation, so match the revision printed on your PCB to the document before trusting component positions or 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 19 Nov 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.