Schematic for the MSI B85M PRO-VD desktop motherboard, which the name identifies with code MS-7A01 at revision 1.1, supplied as an 871 KB PDF. MSI desktop boards carry MS-7xxx codes on the PCB, so check that the marking and revision agree with this document. The model name points to the Intel B85 chipset. Use it to trace the CPU VRM, DDR supply and standby rails, follow the front panel power switch through the Super I/O, and check the SPI BIOS chip wiring. Opens in any PDF reader.
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 (6)
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 |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 9 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
| @cyberlanelectonik | 1 Oct 2026 | Open file on RM Schematics |
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