Gigabyte GA-B450M DS3H desktop motherboard schematic, revision 1.01, as a PDF inside a 1.19 MB RAR archive. This AM4 micro-ATX board uses the AMD B450 chipset. The diagram helps with tracing the VRM and memory power, standby rails, Super I/O and BIOS chip wiring, and the front-panel and fan headers. Open it in any PDF reader, ideally next to the matching boardview. Before trusting part values, check that the revision printed near the PCIe slots or board edge reads 1.01.
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 | 13 Dec 2023 | 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.