3b0ad GA-H61M-S1 R2.1

Schematic .pdf 622 KB Shared

Schematic in PDF form for the Gigabyte GA-H61M-S1 desktop motherboard, revision 2.1, a micro-ATX board based on the Intel H61 chipset as the model name indicates. Gigabyte prints the revision on the PCB, usually near the expansion slots, and it should match 2.1 because circuits can change between revisions. Use it to trace VRM and standby rails, find the BIOS chip and its supply, follow front panel and power button signals, and check components around a short. Any PDF reader will display the pages.

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 @afssolutions. Enginerys does not host this file.

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