Gigabyte MATMH81 Manual - Page 16

1-5 Back Panel Connectors PS/2 Keyboard and PS/2 Mouse Connector To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the keyboardto the lower port (purple). Video Port The video in port allows connect to video in, which can also apply to video loop thru function. DVI-D Port The DVI-D port supports DVI-D specifictation. Connect a monitor that supports DVI-D connection to this port. Serial Port Connects to serial-based mouse or data processing devices. RJ-45 LAN Port The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following describes the states of the LAN port LEDs. USB 3.0 Port The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB keyboard/mouse, USB printer, USB flash drive and etc. USB 2.0 Port The USB port supports the USB 2.0 specification. Use this port for USB devices such as a USB keyboard/mouse, USB printer, USB flash drive and etc. Line In Jack (Blue) The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc. Line Out Jack (Green) The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used to connect front speakers in a 4/5.1/7.1-channel audio configuration. MIC In (Pink) The default MIC In jack. Microphone cab be connected to MIC In jack. Connection/ Speed LED Activity LED Connection/Speed LED: Activity LED: State Description State Description Orange 1 Gbps data rate Blinking Data transmission or receiving is occurring Green 100 Mbps data rate Off No data transmission or receiving is occurring LAN Port Off 10 Mbps data rate • When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard. • When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector. - 16 - Hardware Installation