Rotate the fastener clockwise, then press down on fastener caps with ASRock 4CoreN73PV-HD720p R1.0 nForce to install and lock. Repeat with remaining fasteners. If you press down the fasteners without rotating them clockwise, the heatsink cannot be secured on the motherboard. Motherboard Layout - Asrock 4COREN73PV-HDP - V User Manual [Page 12] Connect fan header ASRock 4CoreN73PV-HD720p R1.0 nForce the CPU fan connector on the motherboard. Secure excess cable with tie-wrap to ensure cable does not interfere with fan operation[…]
