Schematic for the Gigabyte GA-Z77MX-D3H TH desktop motherboard, board revision 1.1, delivered as a PDF inside a RAR archive of roughly 815 KB. Gigabyte prints the revision on the PCB, usually near the slots, and it should read 1.1 for this document to match. Technicians use a schematic to follow VRM and standby rails, find the chips that control power-on, and look up component values and signal names while diagnosing a board that will not start. A separate revision 1.0 version exists, so pick the correct one.
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 | 29 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.