CPU_FAN and CPU_OPT connections not working | Tom's Hardware Forum
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What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
CPU Fan Error!"
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What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
CPU FAN vs CPU OPT fan header: Which is better? | WePC
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What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
Pump tach cable to which header? Pump fan or CPU fan. - YouTube
CPU FAN vs. CPU OPT (When to use which)
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What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
CPU fan RPM's jumping up/down thousands at a time, not scaling properly; why would this be? : r/pcmasterrace
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ASUS ROG Maximus XIII Extreme (M13E) motherboard / full metal armor, powerful heat dissipation, AI software automatic performance multiplication-Centralfield