User Manual

2-15
Chapter 2: Motherboard information
System power LED (2-pin +PWR_LED)
This 2-pin header is for the system power LED. Connect the chassis power
LED cable to this header. 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 header is for the HDD Activity LED. Connect the HDD Activity LED
cable to this header. The IDE 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 2-pin header is for the system power button.
Reset button (2-pin RESET)
This 2-pin header is for the chassis-mounted reset button for system reboot
without turning off the system power.
9. LVDS Backlight Panel header (5-pin LCD_BLKT_PANEL)
This header is for the LCD panel brightness controls.
+5V
LCD_BL_PWM_CN
LCD_ENABKLT_CN
GND
+12V
PIN 1
LCD_BLKT_PANEL
Connector type
WAFER 6p, 2.0mm pitch