Aaeon EMB-B75A User Manual download pdf (Page 26)

EMB-B75A

2-18

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-B75A 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

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Aaeon EMB-B75A User Manual Page 26