Onboard Leds - Asus M5A87 User Manual

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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.
M5A87
M5A87 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.
M5A87
M5A87 DRAM LED
3. Core Unlocker LED
The Core Unlocker LED lights when the Core Unclocker switch is turned to Enable.
M5A87
M5A87 Core Unlocker LED
ASUS M5A87
SB_PWR
ON OFF
Standby Power Powered Off
DRAM LED
O2LED1
The Core Unlocker LED keeps on
lighting even though the ASUS Core
Unlocker item in the BIOS menu is set
to [Disabled].
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