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2-24 Chapter 2: Hardware information
Chapter 2
2.2.7 Onboard LEDs
1. Standby Power LED
The motherboard comes with a standby power LED. The green LED 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 intuitive way to locate the root problem
within a second.
SB_PWR
ON
Standby Power Powered Off
OFF
A88X-PRO
A88X-PRO Onboard LED
A88X-PRO
A88X-PRO DRAM LED
DRAM LED
3. Q-Code LED
The Q-Code LED provides you with a 2-digit error code that displays the system status.
Refer to the Q-Code table on the next page for details.
A88X-PRO
A88X-PRO Q-Code LED