System Panel (F_Panel) - Advantech SIMB-M21 User Manual

2.8.3

System Panel (F_PANEL)

This connector is for a chassis-mounted front panel. The functions are as following.
 ATX Power Button/Soft-off Button (Pin 6-8 PWRBT)
This 2-pin 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 and holding it for more than four
seconds while the system is ON turns the system OFF.
 Reset Button (Pin 5-7 SYS_RST)
This 2-pin connector is for the chassis-mounted reset button for system reboot
without turning off the system power.
 Power LED (Pin 2-4 PWRLED)
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 (Pin 1-3 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 flashes when data is read from
or written to the HDD.
F_PANEL
27 SIMB-M21 User Manual