MSI MS-7851 motherboard schematic, revision 1.0, for an Intel Shark Bay platform with the Z87 chipset, as the name states. Shark Bay is Intel's code name for the Haswell-generation desktop platform, and MS-7xxx is MSI's own board numbering. The PDF helps trace the CPU VRM, PCH and memory rails, the power sequencing signals and the SPI BIOS connections, and helps locate components while hunting a short. Verify the MS-7851 code and revision on the PCB match before relying on values.
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 @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 1 Oct 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.