PDF schematic for the Gigabyte GA-B85M-D3H motherboard, revision 1.0, packed in an 879 KB RAR. Use it to follow the CPU VRM, memory and chipset power rails, the standby circuitry and the SPI flash connections when a board is dead or fails to POST. Gigabyte released many D3H variants and revisions, so check the model and revision on the PCB silkscreen first. Component values and net names in this file apply to revision 1.0 only.
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.