MSI MS-7733 schematic for board revision 4.0 (also written as 40 in the name), provided as a PDF compressed into a 692 KB RAR. The pages cover power sequencing, voltage regulators, memory and chipset connections, and are useful for diagnosing no-power, no-display or short-circuit faults. MSI uses its MS-xxxx numbers for its own designs, and revision changes can move or substitute components, so read the revision printed near the board edge and make sure it is 4.0 before working from these diagrams.
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 | 19 Jul 2022 | 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.