Schematic set for the MSI H67MA-E45 desktop motherboard, board MS-7678, version 1.0, archived as RAR at roughly 1.4 MB. MSI uses the MS-7xxx numbering for its desktop mainboards, with the version printed on the PCB. The H67 chipset is part of the board name. Open the PDF to follow the CPU VRM, memory power, standby rails and super I/O wiring when diagnosing a no-power or no-post fault. A separate 1.1 version exists, so match the revision on your board first.
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 @schematicslaptop. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 8 May 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 19 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.