Gigabyte GA-Z77X-D3H desktop motherboard schematic for board revision 1.01, delivered as a PDF inside a RAR archive of roughly 997 KB. Gigabyte released this board in several revisions, and component placement and power circuitry can differ between them. Check that the revision printed on the PCB, usually near the PCIe slots, reads 1.01 before relying on the drawing. Technicians use it to follow VRM phases, standby rails, the power-on sequence and the signals that pass between the chipset and the CPU socket.
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 | 23 Oct 2022 | 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.