1.3.2ASUS Proactive features
ASUS Stack Cool 
ASUS Stack Cool is an ideal thermal solution that reduces the heat dissipated by large capacitors and motherboard components. By placing a specially designed PCB under the motherboard CPU socket, Stack Cool effectively lowers the system temperature by 10º Celsius. Cooler system temperature means more stable system performance, longer component life, and more silent operation. See page 2-3 for details.
AI NOS™ (Non-Delay Overclocking System)
ASUS Non-delay Overclocking System™ (NOS) is a technology that auto-detects the CPU loading and dynamically overclocks the CPU speed only when needed. See page 4-20 for details.
AI NET 2 
AI NET 2 is a BIOS-based diagnostic tool that detects and reports Ethernet cable faults and shorts. With this utility, you can easily monitor the condition of the Ethernet cable(s) connected to the LAN (RJ-45) port(s). During the bootup process, AI NET 2 immediately diagnoses the LAN cable(s) and reports shorts and faults up to 100 meters at 1 meter accuracy. See pages 4-22 and 5-11 for details.
