ASROCK B450M-HDV R4.0 - Page 25

English
20
5
CPU_FAN1
Please note that this connector is the interface to the LED control board on the SR3, it requires the AMD
utility "SR3 Settings Soware" to control the LED.
*e diagram shown here are for reference only. Please refer to page 27 for the orientation of USB Header.
C
P
U
_
FA
N
1
6
U
S
B
4-pin FAN cable
USB 2.0 Header