Asus WS C246M PRO User Manual - Page 33

System power LED 3-pin PLED, Message LED 2-pin MLED - se

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10. System panel connector (20-1 pin PANEL1) This connector supports several chassis-mounted functions. Chapter 1 • System power LED (3-pin PLED) This 3-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. • Message LED (2-pin MLED) This 2-pin connector is for the message LED cable that connects to the front message LED. The message LED is controlled by the BMC to indicate an abnormal event occurrence. This connector is only enabled for WS C246M PRO/SE. • System warning speaker (4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings. • Hard disk drive activity LED (2-pin +HDLED) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The LED lights up or flashes when data is read from or written to the HDD. • Power button/soft-off button (2-pin PWRSW) This connector is for the system power button. Pressing the power button turns the system on or puts the system in sleep or soft-off mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. • Reset button (2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. ASUS WS C246M PRO 1-21

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ASUS WS C246M PRO
1-21
Chapter 1
System power LED (3-pin PLED)
This 3-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
Message LED (2-pin MLED)
This 2-pin connector is for the message LED cable that connects to the front message
LED. The message LED is controlled by the BMC to indicate an abnormal event
occurrence.
This connector is only enabled for WS C246M PRO/SE.
System warning speaker (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker
allows you to hear system beeps and warnings.
Hard disk drive activity LED (2-pin +HDLED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The LED lights up or flashes when data is read from or written to the
HDD.
Power button/soft-off button (2-pin PWRSW)
This connector is for the system power button. Pressing the power button turns
the system on or puts the system in sleep or soft-off mode depending on the BIOS
settings. Pressing the power switch for more than four seconds while the system is ON
turns the system OFF.
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
10.
System panel connector (20-1 pin PANEL1)
This connector supports several chassis-mounted functions.