MX965Q2421.8.12 System Panel Connector (F_PANEL)This connector supports several chassis-mounted functions.z System Power LED (2-pin PWRLED)This 2-pin connector is for the system power LED. Connect the chassis power LEDcable to this connector. The system power LED lights up when you turn on the systempower, and blinks when the system is in sleep mode.z ATX Power Button/Soft-off Button (2-pin PWRSW)This connector is for the system power button. Pressing the power button turns thesystem on or puts the system in sleep or soft-off mode depending on the BIOS settings.Pressing the power switch for more than four seconds while the system is ON turns thesystem OFF.z Hard Disk Drive Activity LED (2-pin HDLED)This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cableto this connector. The IDE LED lights up or flashes when data is read from or written tothe HDD.z Reset Button (2-pin RESET)This 2-pin connector is for the chassis-mounted reset button for system reboot withoutturning off the system power.