System Panel Connector - Asus H110M2 D3 User Manual

11. System panel connector (10-1 pin PANEL)
This connector supports several chassis-mounted functions.
H110M2 D3 System panel connector
• System power LED (2-pin +PWR_LED-)
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 +HDD_LED-)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The HDD LED lights up or flashes when data is read from or written
to the HDD.
• ATX power button/soft-off button (2-pin PWR_BTN)
This 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.
12. Mono out header (2-pin MONO_OUT)
This internal mono out header allows connection to an internal, low power speaker for
basic system sound capability. The subsystem is capable of driving a speaker load of 4
Ohms at 2 Watts (rms).
H110M2 D3 MONO out connector
1-20
+PWR LED-
PIN 1
H110M2 D3
+HDD_LED-
MONO_OUT
PIN 1
H110M2 D3
F_PANEL
PWR BTN
RESET
Chapter 1: Product introduction