Asus P10S-M WS Series Instruction Manual page 27

5. ME LED (MELED1)
This onboard LED shows the status of ME. The LED will either remain lit or remain off
when ME has entered recovery mode.
6. Standby Power LED (SBPWR1)
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.
ASUS P10S-M WS Series
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