Schematic for revision 8.0 of MSI's MS-7A38 desktop board, provided as a PDF in a RAR archive. MS-7xxx is MSI's own board code, and since MS-7A38 exists in many versions, ensure the PCB is marked 8.0 rather than 8.1 or earlier before working from these pages. A technician uses them to follow the power rails, locate a shorted capacitor or MOSFET, confirm the standby supply and find the BIOS chip and its connections. Extract with WinRAR or 7-Zip and open the PDF.
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 | 4 Apr 2023 | 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.