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What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
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My CPU fan, Sys Fan and Chipset Fan all shows 0 Rpm, only my Pump Fan shows a number. Is this normal? : r/MSI_Gaming
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hi has anyone got advice on CPU fan header or AIO header - CPUs, Motherboards, and Memory - Linus Tech Tips
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