Asus P8Q67-M DO USB3 TPM User Manual - Page 27

9. System panel connector (10-1 pin F_PANEL) This connector supports several chassis-mounted functions. F_PANEL PLED PWRBTN PLED+ PLEDPWR GND HD_LED+ HD_LED- Ground Reset PIN 1 P8Q67-M DO/USB3/TPM +HDLED RESET P8Q67-M DO/USB3/TPM System panel connector • 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 LED (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 (2-pin PWRBTN) This 2-pin 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. 10. LPT connector (26-1 pin LPT) The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT is standardized as IEEE 1284, which is the parallel port interface on IBM PC-compatible computers. LPT GND SLCT PE GND BUSY GND ACK# GND PD7 GND PD6 GND PD5 GND PD4 GND PD3 P8Q67-M DO/USB3/TPM SLIN# PD2 INIT# ERR# AFD PD1 PD0 STB# PIN 1 P8Q67-M DO/USB3/TPM LPT connector Chapter 1: Product introduction 1-17