ZIP archive for the MSI MS-7388 board, revision 3.1, at 1.01 MB. The contents are not listed, but the size fits a schematic set or a BIOS image. A separate 0A revision of this board also exists, so check the revision on the PCB silkscreen before use. Revisions of the same board can differ in components and routing. MS-7xxx is MSI's desktop board scheme. Back up the original SPI flash before programming, and use the schematic to trace rails and locate test points.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
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