Gigabyte GA-Q77M-D2H schematic in PDF, revision 1.01, an 11.5 MB document for this micro-ATX desktop board built on the Intel Q77 chipset. Motherboard schematics like this show VRM phases, standby and main power distribution, memory and PCIe slot wiring, and the Super I/O and BIOS chip circuitry. Use it to trace no-power and no-boot faults, check rail voltages, and find replacement values for MOSFETs and controllers. Make sure the revision printed on the PCB near the slots reads 1.01 before relying on it.
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 @abgm_manutencao_esquemas. 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 | |
|---|---|---|
| @abgm_manutencao_esquemas | 4 Aug 2019 | Open file on RM Schematics |
| @oficinacomputadores | 10 Aug 2023 | Open file on RM Schematics |
| @oficinacomputadores | 8 Sept 2023 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.