Asus F1A75-M PRO - Manual (Page 39)

1.12 Onboard LEDs
1. Standby Power LED
The motherboard comes with a standby power LED that lights up to indicate that the
system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should
shut down the system and unplug the power cable before removing or plugging in any
motherboard component. The illustration below shows the location of the onboard LED.
2. DRAM LED
DRAM LED checks the DRAM in sequence during motherboard booting process. If an
error is found , the LED next to the error device will continue lighting until the problem
is solved. This user-friendly design provides an intuitional way to locate the root
problem within a second.
F1A75-M PRO
SB_PWR
ON
Standby Power Powered Off
OFF
F1A75-M PRO Onboard LED
F1A75-M PRO
F1A75-M PRO DRAM LED
DRAM LED
ASUS F1A75-M PRO 1-27