PDF schematic for the MSI MS-7B49 motherboard, revision 1.1, archived in RAR format at about 1.55 MB. It sits between the 1.0 and 2.0 releases of the same design, which makes it useful when a board carries this intermediate revision. Use it to trace rails, identify MOSFETs and controllers in the VRM, read the pinouts of slots and headers and find suitable test points. Check the revision marking on the PCB first, because component numbering and values may differ between the MS-7B49 revisions.
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 | 7 Aug 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.