Asus T2-PH1 User Guide - Page 72

15. System panel connector (8-1 pin PANEL) This connector accommodates several system front panel functions. ® PWR+ GND RESET PWR PANEL PLED+ PLEDHDLED+ HDLED- System panel connector PLED HDLED * Requires an ATX power supply. • 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 (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 flashes when data is read from or written to the HDD. • Power/Soft-off button (1-pin PWR) [GND pin is shared with RESET] This 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 for more than four seconds while the system is ON turns the system OFF. • Reset button (1-pin RESET) [GND pin is shared with PWR] This connector is for the chassis-mounted reset button for system reboot without turning off the system power. 4-14 Chapter 4: Motherboard info