MSI MS-V277 revision 1.1 circuit diagram, delivered as a PDF compressed in RAR format. The MS-V prefix is MSI's numbering for video card boards, but no GPU model appears in the name. Technicians open the PDF in any reader to trace power rails, check the VRM controller and MOSFET wiring, and find the expected voltages when diagnosing a short or a no-display fault. Revisions 1.0 and 1.2 also exist, so match the silkscreen revision 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 | 11 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.