If you are currently troubleshooting this board, I can help further if you tell me:
Pinpoint whether the issue lies with the Super I/O chip (often an ITE or Fintek brand) or the Southbridge. h61mgv3 ver 8.0 schematic
Identify the path of the 12V, 5V, and 3.3V lines. If you are currently troubleshooting this board, I