Gigabyte GA-78LMT-S2P motherboard schematic, revision 3.11, in PDF form inside a 611 KB RAR archive. Repair technicians open it in any PDF reader to follow the signal and power paths, identify the controllers driving each voltage rail and find where to measure when the board does not start. Its size matches another R311 copy in this index, so the two are probably the same document. Before diagnosing, compare the revision marking near the PCI-E slots or board edge with 3.11.
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 Feb 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 15 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.