Asus PRIME H610M-C/PS D4 PRIME H610M-CPS D4 Quick Start Guide Multiple Languag - Page 11

USB+5V USB_P7USB_P7+ GND NC USB+5V USB_P9USB_P9+ GND NC USB+5V USB_P8USB_P8+ GND USB+5V USB_P14USB_P14+ GND 9. USB 2.0 headers The two USB 2.0 headers allow you to connect USB modules for additional USB 2.0 ports. The USB 2.0 headers provide data transfer speeds of up to 480 Mb/s. PIN 1 PIN 1 DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately. 10. Chassis Intrusion header This header is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this header. The chassis intrusion sensor or switch sends a high-level signal to this header when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event. +5VSB_MB Chassis Signal GND CHASSIS PIN 1 11. Clear CMOS header The Clear CMOS header allows you to clear the Real Time Clock (RTC) RAM in the CMOS, which contains the date, time, system passwords, and system setup parameters. +3V_BAT GND CLRTC To erase the RTC RAM: PIN 1 1. Turn OFF the computer and unplug the power cord. 2. Use a metal object such as a screwdriver to short the two pins. 3. Plug the power cord and turn ON the computer. 4. Hold down the key during the boot process and enter BIOS setup to reenter data. If the steps above do not help, remove the onboard button cell battery and short the two pins again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery. RXD DTR DSR CTS DCD TXD GND RTS RI 12. COM Port header The COM (Serial) Port header allows you to connect a COM port module. Connect the COM port module cable to this header, then install the module to a slot opening on the system chassis. COM PIN 1 AGND NC SENSE1_RETUR SENSE2_RETUR 13. Front Panel Audio header This header is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this header. We recommend that you connect a high-definition front panel audio module to this header to avail of the motherboard's high-definition audio capability. AAFP PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L HD-audio-compliant pin definition ASUS PRIME H610M-C/PS D4 11