Schematic - H61mgv3 Ver 8.0

This blog post is designed to help technicians and DIY enthusiasts looking for technical documentation for the motherboard.

2nd and 3rd Generation Intel Core i7/i5/i3/Pentium/Celeron (LGA 1155). h61mgv3 ver 8.0 schematic

The schematic reveals the DDR3 slot pinout (pins 1-240) and which resistors form the SPD (Serial Presence Detect) I2C bus. No POST with RAM reinsertion often traces to a broken VTT regulator. This blog post is designed to help technicians