ASUS ROG Rampage IV Extreme OC Key and LN2 setup guide

This guide shows you how to setup the Rampage IV Extreme and use its ROG exclusive overclocking features, including OC Key, Subzero Sense and VGA Hotwire. Legendary overclocker, Andre Yang shares us on how to utilize them with LN2 and what UEFI/OC Key settings he users to break benchmark records!