| "Pin 1 and Pin 2<br/>(Auto ON) || Short - Auto power on when power applied<br/>Open - Power on when power button pressed
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| (Auto ON)" || "Short - Auto power on when power applied|-| Open - Power on when power button pressed"|-| "Pin 3 and Pin 4|-| <br/>(Fan FS)" || "Short - PWM fan is controled by GPIO, need to install script|-| <br/>Open - PWM fan run at full speed"