ASROCK X570 PRO4 User Manual page 27

X570 Pro4
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4-pin FAN cable
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Please note that this connector is the interface to the LED control board on the SR3, it requires the AMD
utility "SR3 Settings Software" to control the LED.
*The diagrams shown here are for reference only. The headers might be in a different position on your
motherboard. Please refer to page 29 for the orientation of AMD LED Fan USB Header (USB_1).
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