ASROCK B450D4U-V1L User Manual page 17

No. Item
1 SB_PWR1
2 FAN_LED4
3 FAN_LED3
4 FAN_LED2
5 FAN_LED1
6 FAN_LED5
7 FAN_LED6
8 BMC_LED1
Status Description
Green STB PWR ready
Amber FAN4 failed
Amber FAN3 failed
Amber FAN2 failed
Amber FAN1(CPU) failed
Amber FAN5 failed
Amber FAN6 failed
Green BMC heartbeat LED
X470D4U / B450D4U-V1L
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