Revision 1A schematic for the MSI MS-7120 motherboard, with 940104 in the name, probably a release date. An earlier 0A revision is catalogued separately, so compare the version printed on your PCB with this one before following its part values. MS-numbers are MSI's internal board codes. The 614 KB PDF opens in any reader and serves for tracing the CPU VRM, memory and standby rails, checking the ATX power-on logic and finding which component sits on a shorted net.
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 @alischematics. 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 | |
|---|---|---|
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 7 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.