Gigabyte GA-B85M-D3H schematic for the R202 revision, shipped as a PDF inside a 787 KB RAR. The drawings let a technician follow CPU and memory power, chipset rails and the SPI flash circuit when diagnosing no-power or no-POST faults. Several closely spaced revisions exist for this board, including 2.01 and 2.1, so compare the revision on the PCB with the file carefully. Pairing the schematic with a boardview speeds up finding physical component locations.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 19 Apr 2023 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | 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.