H61mgv3 Ver 8.0 Schematic [verified] -

Before diving into the schematic for chip-level repair, try these standard diagnostic steps recommended by the Biostar Support FAQ : BIOSTAR: Motherboard Manufacturer - H61MGV3

Motherboard schematics are intellectual property. Most manufacturers do not publicly release them. However, repair technicians can use them for under fair use / right-to-repair exceptions in many countries. h61mgv3 ver 8.0 schematic