Home > Support > Intel Socket 478/775 series

	Step 1 Adjust the 4 push pins as the photo shown.
	Step 2 Press the 4 push pins. When secured, you will hear a click.
	Step 3 Please note that arrow direction of the push pin is for heatsink removal.
	Step 4 Connect the connector to the motherboard.
	Step 4 Enable the PWM function on the BIOS SETUP.