PDF schematic for the MSI MS-7817 desktop motherboard; the name carries an extra -12 suffix, which may indicate a variant or revision but is not explained. Another copy labelled v1.0 also exists, so compare the two with the markings on your PCB. Use it to trace VRM circuits, standby power, memory and chipset supplies, and the BIOS flash wiring. MS-7 codes are MSI's own desktop board numbers. Check the number and revision on the board before trusting component values. Any PDF reader opens it.
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 @afsschematicfree. Enginerys does not host this file.
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