Aaeon EMB-B75B - Page 27

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Chapter 2: Motherboard information
3. System panel connector (10-1 pin F_PANEL)
This connector supports several chassis-mounted functions.
• System power LED (2-pin PLED)
This 2-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.
• 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IDELEDlightsuporasheswhendatais
read from or written to the HDD.
• ATX power button/soft-off button (2-pin PWRBTN)
This 2-pin connector is for the system power button.
• 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.
EMB-B75B System panel connector
PIN 1
PWR BTN
GND
PANSWH#
PLED-
PLED+
(NC)
HWRST#
GND
HD_LED-
HD_LED+
F_PANEL
PWR LED
+HD_LED RESET