Home > Products > CPU coolers > Intel Socket 478/775 series

	Step 1 Apply thermal grease evenly on the CPU.
	Step 2 Adjust the 4 push pins as the photo shown.
	Step 3 Press the 4 push pins.  When secured, you will hear a click.
	Step 4 Please note that arrow direction of the push pin is for heatsink removal.
	Step 5 Connect the connector to the motherboard,
	Step 6 Enable the PWM function on the BIOS SETUP.